Patent application number | Description | Published |
20090298318 | Fuel injection device having an improved electrical plug and socket connection - A fuel injection device for injecting fuel includes an electrical-plug-and-socket connection configured as a modular component. The electrical-plug-and-socket connection includes an electric line region and exactly one one-piece plug contact molding. The plug contact molding surrounds the electric line region, and the plug contact molding forms a part of the outer geometry of the fuel injection device. | 12-03-2009 |
20110309164 | INJECTOR FOR A FLUID - An injector for a fluid is provided, in particular for fuel, which has a valve housing, an intake nipple for the fluid disposed at one housing end, a nozzle body disposed at the other housing end, which has a valve seat surrounding a spray-discharge orifice, and a valve chamber disposed upstream therefrom, and a fluid-carrying pipe which extends in the valve housing and connects the valve chamber to the intake nipple. To achieve a connection of the fluid-carrying pipe to the valve chamber that is impervious to high operating pressures and is suitable in terms of production and convenient in terms of assembly, an axial blind hole which has an internal thread and is disposed at a radial offset to the housing axis of the valve housing, is formed in the nozzle body, and a fluid connection us established from the blind hole to the valve chamber. At its pipe end facing away from the intake nipple, the fluid-carrying pipe is screw-fitted in the blind hole and the threaded connection is sealed with respect to the blind hole. | 12-22-2011 |
20130056563 | INJECTOR FOR A FLUID - An injector for a fluid, particularly for fuel, is provided having a valve housing, a fluid intake, a valve chamber having a spray-discharge orifice, a piezoelectric or magnetostrictive actuator situated in the valve housing and a fluid-guiding pipe connecting a fluid intake and a valve chamber, which is situated in the valve housing running along the actuator. In order to create structural space in the valve housing for guiding through the fluid-guiding pipe which has a sufficiently large diameter for reducing pressure drops in the intake region, a hollow cylinder surrounding the actuator and developed as a prestressed spring is provided with a cylinder wall opening that extends axially through the entire length, and the positioning of the fluid-guiding pipe in the valve housing is undertaken so that it extends radially into the cylinder wall opening. | 03-07-2013 |
20130269646 | DEVICE FOR HOLDING DOWN A VALVE FOR METERING FUEL - A device for holding down a valve for metering fuel in the cylinder head of an internal combustion engine is provided. The valve is inserted for fuel supply, using a connection piece, into a sealing region which presses against the connection piece at an outlet opening of a manifold fixed to the cylinder head. Between a first support shoulder on the side of the valve and a second support shoulder on the side of the manifold, the device has a clamped spring element for transferring a holding-down force onto the valve. In order to achieve an inward deflection of the spring element required for the transfer of the holding-down force, the spring element is prestressed to a prestressing force that is reduced with respect to the holding-down force, and the prestressed spring element is fixed on the valve. | 10-17-2013 |
20140021387 | VALVE FOR METERING FLUID - A valve for metering fluid includes: a piezoelectric actuator for metering control; two electrical connection elements for applying an electrical control voltage; and a discharge resistor integrated into the actuator, which resistor bridges the two connection elements. | 01-23-2014 |
20140299805 | VALVE FOR DOSING A FLOWING MEDIUM - A valve for metering a flowing, e.g. gaseous or liquid, medium, in particular a fuel injection valve for internal combustion engines, is described, which valve comprises a valve housing having an inflow for the medium, a valve body having a metering opening for the medium, a join present between the valve housing and valve body, and a seal sealing the join. In order to ensure a seal that is reliable and not susceptible to cracking, in which context the material of the valve housing and valve body can be selected without restriction, the seal has a clamping ring, covering the join, that sits with a press fit on end portions, facing toward one another at the join, of the valve housing and valve body. | 10-09-2014 |
20140306034 | VALVE FOR METERING FLUID - A valve for metering fluid under pressure includes: a valve housing which has an inlet opening and a metering opening as well as a valve seat enclosing the metering opening having an outwardly pointing seat surface; a valve needle carrying a closing head; a valve-closing spring acting on the valve needle and applying the closing head to the valve seat; and an electrical actuator, which applies a compressive force to the valve needle, lifting the closing head outwardly away from the valve seat. To prevent transverse forces on the valve needle, which can cause a deflection of the valve needle, a gimbal-mounted spring disk, which is pushed onto the valve needle, is used as the valve-closing spring. | 10-16-2014 |
20140306136 | VALVE FOR METERING FLUID - A valve for metering fluid under pressure includes: a valve housing having an inlet opening and a metering opening for the fluid; an outward-opening valve needle pressure equalized via an elastic hollow body which is subject to the fluid pressure; and an electromagnet which lifts the valve needle up from the metering opening against the force of a valve closing spring. The valve housing is assembled from a valve tube and one valve body on the metering end and another on the inlet end, each being connected in a fluid-tight manner to the valve tube at the tube ends. The magnet pot including the enclosed solenoid coil is secured on the valve tube on the outside by the electromagnet, and the magnetic core is secured on the valve tube on the inside in such a way that it surrounds a needle section of the valve needle. | 10-16-2014 |
20140312252 | Valve for Metering a Fluid Medium - A valve for metering a fluid (liquid or gaseous medium), in particular, a fuel injector for internal combustion engines, having a valve housing, an actuator accommodated in the valve housing and acting on a valve member, an electrical connector accessible on the outside of the valve housing, and an electrical supply lead that produces an electrical connection from the connector to the actuator and has two lead strands, each having a flexible strand section. To optimize the electrical supply lead to lower production costs, simplified valve assembly and anti-twist protection for the actuator, each lead strand is made of an electrical conductor provided with a plastic sheathing and having a front and rear, in each case elongated conductor section and a middle conductor section in between that has at least one meander-shaped curvature for realizing the flexible strand section, and a plastic bridge member, in one piece with the plastic sheathings in the area of the middle conductor sections of both electrical conductors, connects the two lead strands to form a torsionally stiff supply-lead module. | 10-23-2014 |
20150014436 | Valve for Metering Fluid - A valve for metering fluid having a valve assembly which meters the fluid, and a hydraulic coupler assigned to the valve assembly. The coupler has a housing cup having a cup bottom, cup wall and cup opening; a piston is guided inside the housing cup in axially displaceable manner and delimits a fluid-filled coupler gap in the direction of the cup bottom and delimits an annular gap in the direction of the cup wall; and a cap-shaped diaphragm having a cap bottom and cap shell, which covers the annular gap at the cup opening by the cap bottom and overlaps the cup wall of the housing cup by the cap shell, and is fixed in place at the piston and cup wall in fluid-tight manner. To achieve a sufficiently large volume of the compensating volume enclosed between the diaphragm on the one side and the piston and housing cup on the other side, that is able to accommodate volume changes of the fluid volume in the coupler gap created under pressure, the cap shell includes elastic deformation regions, which follow one another in the circumferential direction, point radially toward the inside, and extend in the radial direction. | 01-15-2015 |
20150048265 | HYDRAULIC COUPLING - A hydraulic coupling is specified, particularly for fuel injectors, which has a housing pot having a pot bottom and a lateral pot surface, a piston guided axially displaceably in the housing pot, a fluid-filled coupling gap that is provided between the piston and the pot bottom, diaphragm situated on the outer side of the housing pot facing away from the piston, a compensation chamber that is bordered by the diaphragm and flow-connected to the coupling gap, and a spring element acting upon the diaphragm with an axially directed spring force. In order to achieve a low overall stiffness of the hydraulic coupling at the required specified coupling force, the spring element is developed as a spring bracket fixed to the housing pot, which lies against the diaphragm with axial prestressing in the region of the pot bottom. | 02-19-2015 |
20150059882 | Assembly - An assembly includes: a first component; a second component enclosed by the first component; a diaphragm that covers a radial gap between the first and second components and is fixed in each case in a sealed manner; and a volume of a medium that is enclosed by the first and second components and the diaphragm. For the purpose of achieving a simple filling process of the assembly with the medium at a reliable sealing of the enclosed volume, even in the case of high, swelling pressures acting upon the assembly, in one of the components a filling valve is situated that opens towards the volume, which filling valve is situated as a check valve having spring resetting in a filling channel running in the component. | 03-05-2015 |
Patent application number | Description | Published |
20100032228 | Crossbeam for a Motor Vehicle - A crossbeam for a motor vehicle comprises a crossbeam body and at least one attachment device for attaching at least one vehicle component of the motor vehicle to the crossbeam, the attachment device having an attachment body which is fastened to the crossbeam body and extends in the longitudinal direction of the crossbeam body over a partial length of the crossbeam body and away from the crossbeam body in a direction transverse to the longitudinal direction, and a plurality of attachment elements being present on the attachment body. The attachment body is built up from a plurality of individual blanks which are fastened to the crossbeam body in a distributed manner over the partial length and which each extend with their longitudinal direction and with their blank area transversely to the longitudinal direction of the crossbeam body. | 02-11-2010 |
20100052366 | Tube Arrangement and Crossbeam Having Such a Tube Arrangement - A tube arrangement comprises a first tube and at least one second tube, the first tube and the second tube being arranged in relation to one another with an offset transversely with respect to the longitudinal direction of the tubes and with a partial overlap region in the longitudinal direction of the tubes, so that a first end of the first tube is arranged at a side of the second tube and a second end of the second tube is arranged at a side of the first tube. The tube arrangement has, further, at least one connection element which fixedly connects the first tube and the second tube to one another in the overlap region. The connection element has a first end wall and a second end wall spaced apart from the first end wall in the longitudinal direction of the tubes, which end walls extend, in the overlap region, between the tubes transversely with respect to the longitudinal direction of the latter and are fixedly connected to these, and two longitudinal walls which are spaced apart from one another transversely with respect to the longitudinal direction and which extend in the longitudinal direction of the tubes from the first end wall to the second end wall and are fixedly connected to these. | 03-04-2010 |
20140049075 | CONNECTION ARRANGEMENT AND CROSSMEMBER - A connection arrangement for connecting two tube pieces of a crossmember for a vehicle has a first attachment element made of a first material, wherein the first attachment element is provided for a solid material-bonded connection to at least a first tube piece which comprises the first material. Furthermore, the first attachment element has a second attachment element which is fastened to the first attachment element, wherein the second attachment element consists essentially of a second material differing from the first material, wherein the second attachment element is provided for a solid material-bonded connection to a second tube piece which comprises the second material. Furthermore, a crossmember has such a connection arrangement. | 02-20-2014 |
Patent application number | Description | Published |
20080313545 | SYSTEMS AND METHODS FOR PROVIDING DESKTOP OR APPLICATION REMOTING TO A WEB BROWSER - Systems and methods (“tools”) are described that enable a user to access and interact with a remote desktop or application without the need to install a plug-in or software in addition to a web browser. In some embodiments, the tools include double buffering graphics that display the remote desktop or application, and caching images that are repeated. These tools may also include identifying the portion of the desktop or application that has changed and then transmitting the changed portion. | 12-18-2008 |
20090282359 | VIRTUAL DESKTOP VIEW SCROLLING - Example embodiments of the present disclosure are related to scrolling the view of a virtual desktop on a client. The client can be in communication with a server that has a display driver. The server can be configured to transmit signals indicative of images to the client and the client can be configured draw the images in a virtual desktop. The client can be configured to render a view of the virtual desktop that includes a portion of the virtual desktop; track user input; and pan the view in response to the user input. | 11-12-2009 |
20100131669 | HARDWARE ACCELERATION FOR REMOTE DESKTOP PROTOCOL - A method for offloading remote terminal services processing tasks to a peripheral device that would otherwise be performed in a computer system's processor and memory. In one embodiment, the disclosed method is utilized in a layered network model, wherein computing tasks that are typically performed in network applications are instead offloaded to a peripheral such as a network interface card (NIC). | 05-27-2010 |
20100278442 | EFFICIENT ENCODING OF ALTERNATIVE GRAPHIC SETS - Embodiments provide for efficient encoding and rendering of remote graphic displays by applying one or more of the following: (1) field encoding for identifying fields of a graphics set such that commonalities of various fields across different graphics languages are identified; (2) resource caching, which treats heterogeneous resources in a homogeneous way when it comes to storing them; (3) determining the type of encoding for remoting items within a graphics set based upon the types of compression mechanisms supported by a remote device; (4) improving responsiveness by rendering with partially sent resources; (5) a mechanism for determining what portions (if any) of a graphics set should be sent to a remote device and in what order; and (6) use of dedicated resources already on a remote device in order to eliminate the transfer of a resource between a local device and the remote device when rendering such resource. | 11-04-2010 |
20110246552 | Administrative Interface for Managing Shared Resources - A shared resource computing (SRC) system that provides a mechanism for creating a shared session among individual sessions is described. In an ad hoc peer model, a session is created by individual users. One individual session assumes an administrative session role and invites other user sessions to join the shared session. Local environments from the individual sessions are published and the resources of the individual sessions form linked device groups that allow the resources to be aggregated for the shared session. | 10-06-2011 |
20110258082 | Application Store for Shared Resource Computing - A server in a Shared Resource Computing (SRC) system runs applications and manages licenses for those applications across multiple sessions and/or user terminals. Plug-ins created by an SRC App Store translate the licensing requirements of various applications into terms that can be monitored and enforced by the SRC App Store. When payments are necessary to comply with the licensing requirements, the SRC App Store manages the payments. The SRC App Store also enforces the licensing requirements by providing feedback regarding enforcement consequences. | 10-20-2011 |
20120124190 | SHARING A PORT WITH MULTIPLE PROCESSES - A port listening service operating in at system level is assigned to listen on a static port. The static port can index a plurality of unique IDs associated with a plurality of applications operating in a session level. The server application can then provide to a client the unique connection ID, the IP address of the server, and the static port number for a connection. If the client connects by referencing the unique connection ID, the port listening service can forward a corresponding socket for the connection to the appropriate application instance, such that the application still operates in a session level. As such, the port listening service can dispatch connection services for a single static port to multiple different application instances running in a session level. | 05-17-2012 |
20130067019 | SELECTIVE USE OF SHARED MEMORY FOR REMOTE DESKTOP APPLICATION - A method includes determining if a server supporting an application and a client having remote desktop access to the server are on a same physical computing device. Upon determining that the server and the client are on the same physical computing device, graphics data related to the application is stored from the server to shared memory that is accessible by the server and by the client. Information to enable the client to retrieve the graphics data stored by the server in the shared memory is communicated from the server to the client. | 03-14-2013 |
20140015842 | IMPLEMENTING PREVIOUSLY RENDERED FRAME BUFFER INFORMATION IN A CUSTOMIZED GUI DISPLAY - Embodiments are directed to providing direct access to graphical user interface (GUI) frame buffers and to associating input hardware with a login session. In one scenario, a computer system registers a plug-in software module with a remote desktop client. The registering includes requesting one or more frame buffers rendered for display on a computer system display. The computer system determines that a session has been established between a computer system user and the remote desktop client. The computer system then receives the requested frame buffers and displays the frame buffers on the computer system display and/or sends the received frame buffers to various registered third parties. | 01-16-2014 |
20140055464 | HARDWARE ACCELERATION FOR REMOTE DESKTOP PROTOCOL - A method for offloading remote terminal services processing tasks to a peripheral device that would otherwise be performed in a computer system's processor and memory. In one embodiment, the disclosed method is utilized in a layered network model, wherein computing tasks that are typically performed in network applications are instead offloaded to a peripheral such as a network interface card (NIC). | 02-27-2014 |
20140379793 | SELECTIVE USE OF SHARED MEMORY FOR REMOTE DESKTOP APPLICATION - A method includes determining if a server supporting an application and a client having remote desktop access to the server are on a same physical computing device. Upon determining that the server and the client are on the same physical computing device, graphics data related to the application is stored from the server to shared memory that is accessible by the server and by the client. Information to enable the client to retrieve the graphics data stored by the server in the shared memory is communicated from the server to the client. | 12-25-2014 |
Patent application number | Description | Published |
20090112564 | Circuits for simulating dynamical systems - The present invention provides a set of analog circuit modules and a procedure for assembling them into a complete circuit that can be used for simulating dynamical systems, especially periodic, complex, or chaotic systems. The circuit is an electronic analogue of an idealized geometric model of a topological structure (called the attractor) commonly used for representing dynamical systems. Each circuit module consists of one or more electrical paths, each carrying a voltage or current representing one of the dynamical variables of the attractor such as the independent physical variable of the dynamical system, the density of trajectories at every point on the attractor, and the time. Different modules allow for electronic transformations that are the analogues of pieces of the model attractor: extensions, expansions, shifts, bends, twists, turns, splits, and merges. By imposing certain constraints on the modules, they can be connected together to form a complete circuit with the same topology as the model system attractor. For instance, linear systems are simulated by linear chains of modules, and quasi-periodic systems are represented by joining the ends of linear chains to make rings. The complete circuit is operated by controlling some of the electrical variables and observing others; the relationship between the controlled variables and the observed variables constitutes simulation of the dynamical system. The preferred embodiment of the circuits described herein is analog nanoelectronics, in which the individual and compound modules can be fabricated as monolithic structures with VLSI technology using individual nanoscale devices with complex transfer functions. The most appropriate use of these circuits will be simulation of systems whose behavior is extremely complicated but deterministic. The circuits achieve considerable advantage over software-controlled digital computers by casting a significant part of the algorithm into analog hardware, and therefore they can be expected to successfully attack computational problems currently considered effectively intractable. | 04-30-2009 |
20090198759 | Circuits for computational set theory - The present invention provides a set of analog circuit modules and procedures for assembling them into circuits that represent fundamental expressions and operations in mathematics, and more specifically to circuits for performing computations on problems formulated as constraints in Set Theory. | 08-06-2009 |