FUEL INJECTOR CONTROL SYSTEM AND METHODAn electronically controlled fuel injector includes an injection valve; a control valve fluidly connected between a pressurized fuel supply passage and a control chamber for controlling operation of t…DRIVE·Nov 28·1 min readFollowF02M51/061Caterpillar Inc.
FUEL SUPPLY SYSTEM OF AN ENGINE DESIGNED AS GAS ENGINE OR DUAL-FUEL ENGINE AND ENGINEA fuel supply system of an engine designed as a gas engine or dual-fuel engine, has at least one solenoid valve. The solenoid valve is designed for introducing gas fuel into charge air or into a charg…DRIVE·Feb 2·1 min readFollowF02M51/061MAN Energy Solutions SE
ELECTROMAGNETIC FUEL INJECTION VALVEIn an electromagnetic fuel injection valve, a plurality of recess parts are provided in an attracted face of a movable core, the recess parts dividing a taper face of the movable core into a plurality…DRIVE·Sep 22·1 min readFollowF02M51/061HITACHI ASTEMO, LTD.
FUEL INJECTION VALVEA movable core is driven by a magnetic attraction force with a fixed core to move a valve body to inject fuel. A yoke accommodates the fixed core. A coil is in a coil chamber between the fixed core an…DRIVE·Nov 4·1 min readFollowF02M51/061DENSO CORPORATION
FUEL INJECTION VALVEA fixed core generates a magnetic attraction force with energization of a coil. A movable core has an attracted surface facing an attracting surface of the fixed core is attracted to the fixed core to…DRIVE·Oct 28·1 min readFollowF02M51/061DENSO CORPORATION
Fuel Injection DeviceIn a fuel injection device, a driving unit structure has a magnetic aperture, in which an inner diameter is gradually enlarged toward the mover side, provided in an inner peripheral surface of the mag…DRIVE·Oct 7·1 min readFollowF02M51/061Hitachi Automotive Systems, Ltd.
FUEL INJECTOR HAVING DUAL SOLENOID CONTROL VALVESA fuel injector is disclosed. The fuel injector may have an injector body having a fuel inlet and at least one orifice. The fuel injector may also have a first check valve member. The first check valv…DRIVE·Sep 9·2 min readFollowF02M51/061Caterpillar Inc.
ELECTROMAGNETIC VALVE DRIVERAn electromagnetic valve driver includes: an electric power feeder configured to apply a power voltage obtained by switching a battery voltage to one end of an electromagnetic coil of an electromagnet…DRIVE·Jul 22·1 min readFollowF02M51/061KEIHIN CORPORATION
INJECTOR HAVING AN IMPROVED SOLENOID ACTUATORAn injector is described for injecting a fluid, in particular a fuel, comprising a solenoid actuator for operating a closing element, which releases and closes a through opening, the solenoid actuator…DRIVE·Jul 15·1 min readFollowF02M51/061Robert Bosch GmbH
ELECTROMAGNETIC FUEL INJECTION VALVEAn electromagnetic fuel injection valve includes: a valve body having a rod connected to a valve part; a movable core fitted onto the rod slidably between valve-open side and valve-closed side stopper…DRIVE·Mar 25·2 min readFollowF02M51/061KEIHIN CORPORATION
COMPONENT FOR FLOW RATE CONTROL DEVICE, AND FUEL INJECTION VALVEAn object of the present invention is to provide a fluid control device with an improved effect of suppressing blowhole generation. Therefore, a component for a flow rate control device of the present…DRIVE·Feb 11·2 min readFollowF02M51/061Hitachi Automotive Systems, Ltd.
FUEL INJECTION DEVICEIn a fuel injection device, a driving unit structure has a magnetic aperture (201), in which an inner diameter is gradually enlarged toward the mover (102) side, provided in an inner peripheral surfac…DRIVE·Apr 26·1 min readFollowF02M51/061HITACHI AUTOMOTIVE SYSTEMS LTD [JP]
VALVE FOR METERING A FLUIDA valve (1) for metering a fluid, which serves in particular as a fuel injection valve for internal combustion engines, comprises an electromagnetic actuator (2) and a valve needle (7) that can be act…DRIVE·Mar 15·2 min readFollowF02M51/061BOSCH GMBH ROBERT [DE]
PRODUCTION OF A MAGNETIC COIL, MAGNETIC COIL FOR A MAGNETIC ACTUATORThe invention relates to a method for manufacturing a magnetic coil (30) for a magnetic actuator (28), comprising providing a coil carrier (58) having a tube section (60) and a collar (62) adjoining t…DRIVE·Oct 19·2 min readFollowF02M51/061PRETTL ROLF [DE]
PRODUCTION OF A MAGNETIC COIL, MAGNETIC COIL FOR A MAGNETIC ACTUATORThe invention relates to a method for manufacturing a magnetic coil (30) for a magnetic actuator (28), comprising providing a coil carrier (58) having a tube section (60) and a collar (62) adjoining t…DRIVE·Oct 19·2 min readFollowF02M51/061PRETTL ROLF [DE]
Valve assembly with a particle retainer element and fluid injection valveA valve assembly (10) and a fluid injection valve (1) are disclosed. The valve assembly comprises a valve body (100) having a longitudinal axis (L) and a cavity (110), a valve needle (200), and an arm…DRIVE·Oct 5·2 min readFollowF02M51/061CONTINENTAL AUTOMOTIVE GMBH [DE]
Valve assembly with a particle retainer element and fluid injection valveA valve assembly (10) and a fluid injection valve (1) are disclosed. The valve assembly comprises a valve body (100) having a longitudinal axis (L) and a cavity (110), a valve needle (200), and an arm…DRIVE·Oct 5·2 min readFollowF02M51/061CONTINENTAL AUTOMOTIVE GMBH [DE]
METHOD FOR MANUFACTURING AN INJECTOR FOR INJECTING FLUID AND INJECTOR FOR INJECTING FLUIDThe method comprises providing a valve assembly (3), comprising a valve body (7), a valve needle (9) and an armature (11). The method further comprises providing an actuator assembly (5), surrounding …DRIVE·Sep 7·1 min readFollowF02M51/061CONTINENTAL AUTOMOTIVE GMBH [DE]
METHOD FOR MANUFACTURING AN INJECTOR FOR INJECTING FLUID AND INJECTOR FOR INJECTING FLUIDThe method comprises providing a valve assembly (3), comprising a valve body (7), a valve needle (9) and an armature (11). The method further comprises providing an actuator assembly (5), surrounding …DRIVE·Sep 7·1 min readFollowF02M51/061CONTINENTAL AUTOMOTIVE GMBH [DE]
VALVE ASSEMBLY WITH A GUIDE ELEMENTA valve assembly (1) for a fluid injection valve is specified. It comprises a hollow valve body (10) which hydraulically connects a fluid inlet (12) to an injection orifice (14) and has a longitudinal…DRIVE·Aug 31·1 min readFollowF02M51/061CONTINENTAL AUTOMOTIVE GMBH [DE]
VALVE ASSEMBLY WITH A GUIDE ELEMENTA valve assembly (1) for a fluid injection valve is specified. It comprises a hollow valve body (10) which hydraulically connects a fluid inlet (12) to an injection orifice (14) and has a longitudinal…DRIVE·Aug 31·1 min readFollowF02M51/061CONTINENTAL AUTOMOTIVE GMBH [DE]
ELECTROMAGNETIC FUEL INJECTION VALVEIn regard to a junction between a metal joint and an electromagnetic fuel injection valve, a screw structure or the like is used to secure the higher sealing property and strength than those of the co…DRIVE·Apr 13·2 min readFollowF02M51/061HITACHI AUTOMOTIVE SYSTEMS LTD [JP]
FUEL INJECTION VALVETo improve accuracy of injection amount by a fuel injection valve, open/close operation of a valve body needs to be performed promptly. This needs a configuration in which, immediately after starting …DRIVE·Apr 13·2 min readFollowF02M51/061HITACHI AUTOMOTIVE SYSTEMS LTD [JP]
FUEL INJECTION DEVICEIn a fuel injection device, a driving unit structure has a magnetic aperture (201), in which an inner diameter is gradually enlarged toward the mover (102) side, provided in an inner peripheral surfac…DRIVE·Sep 30·1 min readFollowF02M51/061HITACHI AUTOMOTIVE SYSTEMS LTD [JP]
Fuel injectorA fuel injector (100) comprising a fuel valve (110) with a valve seat (130) and a movable valve needle (125), a calibration spring (155) and an electromagnetic actuator (115) with a solenoid (140) and…DRIVE·Sep 16·2 min readFollowF02M51/061CONTINENTAL AUTOMOTIVE GMBH [DE]
Fuel injection valve for an internal combustion engineA fuel injection valve for an internal combustion engine is disclosed, comprising a housing (2), a valve needle (3) with a needle axis (4), a first spring element (8), a movable armature (12) which co…DRIVE·Jul 22·2 min readFollowF02M51/061CONTINENTAL AUTOMOTIVE GMBH [DE]
Fuel injectorA fuel injector (100) is disclosed. It comprises a fuel valve (110), comprising a valve needle (125) and a valve seat (130), for controlling a flow of fuel through the injector (100). It further compr…DRIVE·Jul 22·2 min readFollowF02M51/061CONTINENTAL AUTOMOTIVE GMBH [DE]
Fuel injectorThe invention relates to a fuel injector for a fuel injection system, in particular a common-rail injection system, comprising a nozzle body (1) and an injector body (2), which each enclose a high-pre…DRIVE·Jun 17·2 min readFollowF02M51/061BOSCH GMBH ROBERT [DE]
Valve for measuring out fluidA valve for metering fluid is provided, which comprises a valve needle (14) with a closing head (15) guided in a valve seat body (11) and an anchor (22) of an electromagnet (17) axially displaceable o…DRIVE·May 13·2 min readFollowF02M51/061BOSCH GMBH ROBERT [DE]
Valve for controlling fluids and method for adjusting a pre-tensioning force of a resetting element of the valveThe present invention relates to a valve for controlling fluids, comprising a valve element (2), an actuator (3) to move the valve element (2) between an open position and a closed position, a return …DRIVE·Jan 21·1 min readFollowF02M51/061BOSCH GMBH ROBERT [DE]
Solenoid valve and fuel injector with such a solenoid valveSolenoid valve, in particular for controlling a liquid flow, comprising an electromagnet (2) for generating a magnetic force and a movably arranged magnetic armature (7), wherein the magnetic armature…DRIVE·Dec 31·1 min readFollowF02M51/061BOSCH GMBH ROBERT [DE]
Valve assembly for an injection valve and injection valveA valve assembly (14) for an injection valve (10) comprises: - a valve body (20) comprising a central longitudinal axis (L) and a cavity (24) with a fluid inlet portion (26) and a fluid outlet portion…DRIVE·Oct 29·2 min readFollowF02M51/061CONTINENTAL AUTOMOTIVE GMBH [DE]
DIRECT INJECTION FUEL INJECTORProvided is a direct spray fuel injector including a bundle of opening/closing valves, wherein the bundle of opening/closing valves includes: a valve needle that is disposed within a valve housing tha…DRIVE·Oct 15·2 min readFollowF02M51/061KEFICO CORP [KR]
Valve for injecting fuelThe valve (1) has a cross section extended from entrance side to exit side in a flow direction. An injection hole (2) includes an inlet region, an outlet region and an intermediate region. The interme…DRIVE·Aug 13·1 min readFollowF02M51/061BOSCH GMBH ROBERT [DE]
Valve assembly for a control valve and control valveThe invention relates to a valve assembly (12) for a control valve (10), comprising a valve body (14) including a central longitudinal axis (L), the valve body (14) comprising a cavity (18) with a flu…DRIVE·May 8·2 min readFollowF02M51/061CONTINENTAL AUTOMOTIVE GMBH [DE]
Valve assembly and injection valveThe invention relates to a valve assembly for an injection valve, comprising a valve body (14) including a central longitudinal axis (L), the valve body (14) having a cavity (18) with a fluid inlet po…DRIVE·Mar 13·2 min readFollowF02M51/061CONTINENTAL AUTOMOTIVE GMBH [DE]
ELECTROMAGNETIC FUEL INJECTION VALVEAn electromagnetic fuel injection valve includes: a valve element which closes a fuel passage by coming into contact with a valve seat and opens the fuel passage by going away from the valve seat; an …DRIVE·Feb 6·2 min readFollowF02M51/061HITACHI AUTOMOTIVE SYSTEMS LTD [JP]
Fuel injection deviceIn a fuel injection device, a driving unit structure has a magnetic aperture (201), in which an inner diameter is gradually enlarged toward the mover (102) side, provided in an inner peripheral surfac…DRIVE·Sep 12·1 min readFollowF02M51/061HITACHI AUTOMOTIVE SYSTEMS LTD [JP]
Electromagnetic fuel injection valve and internal combustion engine control device using the sameDisclosed is an electromagnetic fuel injection valve capable of reducing dynamic flow variation relative to the pulse widths of individual units in a lower pulse region than under idling conditions un…DRIVE·Jul 18·2 min readFollowF02M51/061HITACHI AUTOMOTIVE SYSTEMS LTD [JP]
Electromagnetic actuator module and injection valveThe module (2) has a stator (17) arranged between active and passive membranes (15, 16), where the passive membrane is indirectly supported at housing parts (3, 5). An outer side (22) of the passive m…DRIVE·Jun 6·1 min readFollowF02M51/061BOSCH GMBH ROBERT [DE]
