Patent application number | Description | Published |
20080197308 | SOLENOID VALVE - Disclosed is a solenoid valve having a magnet unit and a valve cartridge having a capsule, an armature guided longitudinally in the capsule and connected to a sealing pin guided longitudinally inside a valve insert, and a valve body with a sealing seat; a magnetic force generated by the magnet unit moves the armature together with the sealing pin from an initial position toward the valve body counter to the force of a return spring, causing the sealing pin to move into and close the sealing seat in an end position, where the initial position represents a maximum volumetric flow between a valve inlet and a valve outlet. A spring support is embodied and situated so that the return spring is supported outside the volumetric flow and presses the armature into the initial position against the capsule, and the inlet and outlet are embodied and situated so that the direction of the volumetric flow assists the closing motion of the armature with the sealing pin. | 08-21-2008 |
20100051839 | MAGNET VALVE - The invention relates to a solenoid valve comprising a magnetic assembly and a valve cartridge. The valve cartridge comprises a capsule, a valve insert connected to the capsule and an armature that is mobile in the capsule. The armature includes a tappet having a first closing element. A magnetic force produced by the magnetic assembly displaces the armature towards the valve insert. As a result, the first closing element sealingly plunges into a main valve seat. The valve insert is configured as a valve insert sleeve into which a valve sleeve including the main valve seat is disposed. | 03-04-2010 |
20100059698 | SOLENOID VALVE - The invention relates to a solenoid valve having a magnetic assembly and a valve cartridge. The valve cartridge includes a capsule, a valve insert connected to the capsule and an armature that is mobile in the capsule. The armature includes a tappet having a first closing element. A magnetic force produced by the magnetic assembly displaces the armature towards the valve insert. As a result, the first closing element sealingly plunges into a main valve seat. The invention is provided with a valve sleeve which is placed on the valve insert in which the main valve seat is formed. | 03-11-2010 |
20120256109 | Magnetic Valve and Driver Assistance Device having such a Magnetic Valve - A magnetic valve includes a main body and a closure element, which is connected to an end region of the main body and which can be impinged by a fluid pressure. The main body has at least one first support surface allocated to the closure element in the end region thereof. A support element is provided, which is connected to the main body and has at least one other second support surface serving as a bearing surface or forms the bearing surface together with the first support surface. The bearing surface is larger than the first support surface. | 10-11-2012 |
20120280158 | Magnetic Valve having a Core Sleeve and Method for Welding Thereof - A magnet valve has a core sleeve in which a valve element is longitudinally movably arranged and has at least one housing sleeve overlaying the core sleeve which is connected to the core sleeve by welding from the outside. The weld is designed via a circumferential section or a plurality of circumferential sections of the housing sleeve forming at least one weld-free zone. A method for welding such a core sleeve of a magnet valve to the housing sleeve is also disclosed. The weld is made via a circumferential section or a plurality of circumferential sections of the housing sleeve, leaving at least one weld-free zone. | 11-08-2012 |
20130043417 | Solenoid Valve and Method for the Production Thereof - A solenoid valve includes a housing, a pole core and a displaceably mounted armature which is at least partially accommodated in the housing. The housing is embodied as a single-part housing pot-shaped element having a cover wall and a base wall. The pole core is compressed axially in the housing pot-shaped element until it is in a desired axial position, and a first front side of the pole core is opposite the base wall and a second front side of the pole core, opposite the first front side, is opposite the armature. A method for producing said type of solenoid valve is also disclosed. | 02-21-2013 |
20130193362 | Valve Module, in particular Solenoid Valve for a Brake System of a Motor Vehicle, Method for the Production of said Type of Valve Module - A valve module, in particular a solenoid valve for a brake system of a motor vehicle, is disclosed. The valve module includes an essentially cylindrical-shaped valve base body in which a valve needle is arranged in an axially displacable manner, and a housing cap which closes the valve base body on one end. The cap is maintained on the valve base body by at least one holding device. The maintaining device includes at least one recess on the outer surface of the cover of the valve base body into which plastically deformed material of the housing cap is introduced. A method for producing this type of valve module is also disclosed. | 08-01-2013 |
20140326090 | METHOD FOR PRODUCING A THREADED PART AS COMPOSITE COMPONENT, ROLLER SCREW DRIVE, LINEAR ACTUATOR, AND ELECTROMECHANICAL BRAKE BOOSTER HAVING SUCH A COMPOSITE COMPONENT - An electromechanical brake booster includes a hollow spindle and a hollow screw. Courses of thread are produced by deformation from metal and extrusion-coating them together with tubular supporting structures made of plastic. The hollow spindle and the hollow screw are produced as composite components. | 11-06-2014 |
Patent application number | Description | Published |
20080230565 | Plunger and Plunger Assembly For a Cartridge, System For Storing a Substance, and Method of Filling and Sealing a Substance in a Delivery System - The present invention is directed to a plunger, a plunger assembly, and a system for storing a substance or substances, preferably flowable substances, and a method of filling and sealing a substance in a storing system. In particular, the present invention provides for substantially air-free filling and storing of substances in a delivery system. | 09-25-2008 |
20090298010 | DEVICE FOR DISPENSING MATERIAL - A capsule for storing and dispensing dental material. The capsule comprises a cartridge for the dental material, and a nozzle. The nozzle being pivotable with respect to the cartridge between a first position in which the capsule is closed for storage and a second position in which the capsule is opened for dispensing the dental material. One of the nozzle and the cartridge comprises a bearing member and the other one of the nozzle and the cartridge comprises a bearing shell, wherein the bearing member and bearing shell form a pivot. Upon pivoting the nozzle from the first to the second position, the seal between the bearing member and the bearing shell is improved. | 12-03-2009 |
20100000677 | DEVICE FOR PRODUCING A DENTAL WORKPIECE - The invention includes a support frame for producing a dental workpiece. The frame has a Z axis and comprising wall sections defining a hole that extends along the Z axis through the frame. At least one of the wall sections comprises an adhesive-directing surface extending along the Z axis in a non-parallel relationship. Such a configuration provides optimized methods for affixing a blank to the support frame and optimized properties of the blank after fixation to the support frame. | 01-07-2010 |
20100089949 | DISPENSING DEVICE WITH LOCKING MEMBER - A dispensing device ( | 04-15-2010 |
20110076639 | POWDER JET DEVICE FOR APPLYING DENTAL MATERIAL - A nozzle head ( | 03-31-2011 |
20110189059 | MIXER FOR MIXING A DENTAL COMPOSITION - A mixer for mixing a dental composition comprises a mixer housing with a wall of the mixer housing forming a light filter. The light filter provides for substantially blocking light of certain wavelengths, whereas it transmits light of at least some other wavelengths. The invention may help to prevent dental compositions from degrading. | 08-04-2011 |
20110211929 | METHOD AND DEVICE FOR MAKING A DENTAL WORKPIECE - A method of making a dental workpiece is provided. The method comprises the steps of suspending machining of the workpiece, exposing the workpiece to a first air jet; and causing relative movement between the first air jet and the workpiece under numeric control. The method may facilitate manufacturing of dental workpieces. | 09-01-2011 |
20110253734 | DEVICE AND SYSTEM FOR HANDLING OF DENTAL WORKPIECES - A device for handling workpieces. The device has a magazine (12) for holding at least one workpiece, and a delivery location (10). The device is retainable in the magazine by a retainer (s) (43) in the delivery location and displaceable to a position in which the workpiece because of its shape releases the retainer (s) so that the workpiece is free for being removed from the magazine. The device may provide for easy handling of workpieces and may be manufactured cost effectively. | 10-20-2011 |
20110272837 | METHOD OF PRODUCING A DENTAL RESTORATION, DENTAL RESTORATION AND USE THEREOF - A system for making a dental restoration is provided. The system comprises a machine unit for processing a dental material to form the dental restoration, and a control unit for controlling the operation of the machine unit. An air channel for discharging a process-originated material from the machine unit provides an air connection between the machine unit and the control unit. The invention is advantageous in that it helps to increase the reliability of the machining operation. | 11-10-2011 |
20130101955 | DEVICE FOR DISPENSING MATERIAL - Provided is a capsule for storing and dispensing dental material. The capsule comprises a cartridge for the dental material, and a nozzle. The nozzle being pivotable with respect to the cartridge between a first position in which the capsule is closed for storage and a second position in which the capsule is opened for dispensing the dental material. One of the nozzle and the cartridge comprises a bearing member and the other one of the nozzle and the cartridge comprises a bearing shell, wherein the bearing member and bearing shell form a pivot. Upon pivoting the nozzle from the first to the second position, the seal between the bearing member and the bearing shell is improved. | 04-25-2013 |