Patent application number | Description | Published |
20100065652 | FUEL INJECTOR - A fuel injector ( | 03-18-2010 |
20120037719 | VALVE ASSEMBLY FOR AN INJECTION VALVE AND INJECTION VALVE - A valve assembly for an injection valve has a valve body with a central longitudinal axis and a cavity with a fluid inlet portion and a fluid outlet portion, a valve needle axially movable in the cavity, the needle preventing a fluid flow in a closing position and releasing the fluid flow via a main fluid line in further positions, a member being fixedly associated to the needle and having a surface facing the outlet portion, a first chamber embodied in the cavity, a second chamber being part of the main line, and a one-way-valve which is hydraulically arranged between the first and second chamber to prevent a fluid flow through a first fluid path in a closing position of the one-way-valve and to release a fluid flow through the first fluid path between the first and second chamber in further positions of the one-way-valve. | 02-16-2012 |
20120043392 | Injection Valve - An injection valve for injecting fluid has a housing with an injection valve cavity. The injection valve has a needle being axially moveable within the cavity. The needle has a needle body with a valve needle cavity and a separation element being fixedly arranged within the needle cavity and being adopted to divide the valve needle cavity into a first and second fluid volume. The separation element has at least one fluid passage with a predetermined passage opening to hydraulically connect the first fluid volume with the second fluid volume. The valve needle has a sealing element being arranged to predetermine the first fluid volume and preventing a fluid injection in a closing position and permitting the fluid injection in further positions. In addition, the valve needle has at least one spring element being preloaded and acting on the sealing element towards a maximum axial expansion of the valve needle. | 02-23-2012 |
20150048185 | Valve Assembly For An Injection Valve And Injection Valve - A valve assembly for an injection valve includes a valve body having a cavity with a fluid inlet portion and a fluid outlet portion; a hollow valve needle axially movable in the cavity between open and closed positions to control fluid flow through the fluid outlet portion, wherein fluid can flow from the fluid inlet portion into the hollow valve needle; and an actuator assembly that actuates the valve needle and includes an axially movable armature. The valve needle includes first orifice(s) between the armature and the fluid outlet portion and second orifice(s) located adjacent or upstream of the armature. The first and second orifices allow fluid flow between the hollow valve needle and the cavity. A first gap defined between the valve needle and the armature allows fluid flow from the hollow valve needle via the second orifice into the first gap and further into the cavity. | 02-19-2015 |
20150060573 | Valve Assembly for an Injection Valve and Injection Valve - A valve assembly for an injection valve includes a valve body with a central longitudinal axis, the valve body having a valve body groove extending circumferentially around the valve body and being designed to take in a gasket, the valve body groove having a first wall section and a second wall section, the wall sections configured to be coupled to the gasket in a manner that the valve assembly is sealingly coupable with a cylinder head of a combustion engine, and an injection nozzle enabling a fluid flow through the valve assembly. The second wall section is arranged relative to the first wall section in axial direction away from the injection nozzle. The first wall section extends to a first radius and the second wall section extends to a second radius, and the first radius is bigger than the second radius. | 03-05-2015 |
20150204289 | FUEL INJECTION VALVE FOR AN INTERNAL COMBUSTION ENGINE - A fuel injection valve for an internal combustion engine includes a movable armature including first and second armature parts, and a magnetic coil that generates a magnetic field for effecting an axial travel of the armature to displace a valve needle away from a closing position. During a first period of axial travel, the second armature part is axially displaced while the valve needle remains closed. During a subsequent second period of the axial travel, the first and second armature parts and the valve needle are fixed with respect to each other and travel axially with respect to the housing. During a third period of the travel, only the first armature part travels further towards the pole element for moving the valve needle further away from the closing position and the axial travel of the first armature part is subsequently stopped at the end of the third period. | 07-23-2015 |
Patent application number | Description | Published |
20130111546 | SYSTEMS, METHODS, AND COMPUTER PROGRAM PRODUCTS FOR MANAGING SECURE ELEMENTS | 05-02-2013 |
20130111599 | SYSTEMS, METHODS, AND COMPUTER PROGRAM PRODUCTS FOR INTERFACING MULTIPLE SERVICE PROVIDER TRUSTED SERVICE MANAGERS AND SECURE ELEMENTS | 05-02-2013 |
20140082056 | SYSTEMS, METHODS, AND COMPUTER PROGRAM PRODUCTS FOR INTERFACING MULTIPLE SERVICE PROVIDER TRUSTED SERVICE MANAGERS AND SECURE ELEMENTS - System, methods, and computer program products are provided for interfacing between one of a plurality of service provider (SP) trusted service managers (TSM) and one of a plurality of secure elements (SE). A first request to renew a service is received from an SP system over a communications network. The first request includes a service qualifier associated with the service. A secure element corresponding to the service qualifier is determined. A second request to delete data associated with the service qualifier from the secure element is transmitted to the secure element. A third request to install an application on the secure element is transmitted to the secure element. A fourth request to activate the application on the secure element is transmitted to the secure element. | 03-20-2014 |
20140215639 | SYSTEMS, METHODS, AND COMPUTER PROGRAM PRODUCTS FOR MANAGING DATA RE-INSTALLATION - Systems, methods, and computer program products are provided for managing data re-installation including service re-installation. A re-installation procedure re-installs and optionally activates data at least partially installed on a secure element without intervention middleware to repair a personalization procedure failure. Thus, personalization data on a secure element (SE) may be comprehensively managed by interfacing between one of a plurality of service provider (SP) trusted service managers (TSM) and a central trusted service manager (central TSM). The processing time required to manage the re-installation procedure is minimized. | 07-31-2014 |
20140298322 | SYSTEMS, METHODS, AND COMPUTER PROGRAM PRODUCTS FOR MANAGING SERVICE INSTALLATION - Systems, methods, and computer program products are provided for managing installation of services on a secure element having a secure element profile. A request to install a service on the secure element is received. There is a determination of a preferred version of the service corresponding to the secure element profile of the secure element. There is also a determination of an existing version of the service loaded on the secure element. Using a rules engine, there is a determination of whether to install on the secure element either the existing version of the service or the preferred version of the service. A command is transmitted to either (a) install the existing version of the service or (b) delete the existing version of the service and load and install the preferred version of the service, based on the determination using the rules engine. | 10-02-2014 |
20140351806 | SYSTEMS, METHODS, AND COMPUTER PROGRAM PRODUCTS FOR MANAGING SERVICE UPGRADES - System, methods, and computer program products are provided for managing service upgrades. A service upgrade procedure upgrades a service from a first version of the service installed on a secure element to a second version of the service. Thus, applets may be comprehensively managed post-issuance. User experience is improved. | 11-27-2014 |
20150181418 | SYSTEMS, METHODS, AND COMPUTER PROGRAM PRODUCTS FOR OBTAINING MOBILE DEVICE DATA - Systems, methods and computer program products are provided for obtaining mobile device data. A first request for mobile device data is received over a communications network. The first request includes a first identifier associated with a mobile device. A first mobile network operator (MNO) system corresponding to the mobile device is identified from a plurality of MNO systems using the first identifier. A second request is transmitted to the first MNO system. The second request includes the first identifier. A response is received from the first MNO system. The response includes the mobile device data. The mobile device data and the first identifier are transmitted to a server. | 06-25-2015 |
20150310223 | Systems, Methods, and Computer Program Products for Interfacing Multiple Service Provider Trusted Service Managers and Secure Elements - System, methods, and computer program products are provided for interfacing between one of a plurality of service provider (SP) trusted service managers (TSM) and one of a plurality of secure elements (SE). A first request including a mobile subscription identifier (MSI) is received from an SP TSM over a communications network. At least one memory is queried for SE data including an SE identifier corresponding to the MSI. The SE data is transmitted to the SP TSM over the communications network. A second request based on the SE data is received from the SP TSM over the communications network. A third request, based on the second request, is transmitted, over a mobile network, to an SE corresponding to the SE data. The mobile network is selected from multiple mobile networks, and is determined based on the SE data queried from the memory. | 10-29-2015 |