AT2962U3 - INJECTION DEVICE FOR AN INTERNAL COMBUSTION ENGINE - Google Patents
INJECTION DEVICE FOR AN INTERNAL COMBUSTION ENGINE Download PDFInfo
- Publication number
- AT2962U3 AT2962U3 AT0044998U AT44998U AT2962U3 AT 2962 U3 AT2962 U3 AT 2962U3 AT 0044998 U AT0044998 U AT 0044998U AT 44998 U AT44998 U AT 44998U AT 2962 U3 AT2962 U3 AT 2962U3
- Authority
- AT
- Austria
- Prior art keywords
- combustion engine
- internal combustion
- injection device
- injection
- engine
- Prior art date
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M47/00—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure
- F02M47/02—Fuel-injection apparatus operated cyclically with fuel-injection valves actuated by fluid pressure of accumulator-injector type, i.e. having fuel pressure of accumulator tending to open, and fuel pressure in other chamber tending to close, injection valves and having means for periodically releasing that closing pressure
- F02M47/027—Electrically actuated valves draining the chamber to release the closing pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M61/00—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00
- F02M61/16—Details not provided for in, or of interest apart from, the apparatus of groups F02M61/02 - F02M61/14
- F02M61/167—Means for compensating clearance or thermal expansion
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
- F02M63/0003—Fuel-injection apparatus having a cyclically-operated valve for connecting a pressure source, e.g. constant pressure pump or accumulator, to an injection valve held closed mechanically, e.g. by springs, and automatically opened by fuel pressure
- F02M63/0007—Fuel-injection apparatus having a cyclically-operated valve for connecting a pressure source, e.g. constant pressure pump or accumulator, to an injection valve held closed mechanically, e.g. by springs, and automatically opened by fuel pressure using electrically actuated valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
- F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
- F02M63/0012—Valves
- F02M63/0014—Valves characterised by the valve actuating means
- F02M63/0015—Valves characterised by the valve actuating means electrical, e.g. using solenoid
- F02M63/0026—Valves characterised by the valve actuating means electrical, e.g. using solenoid using piezoelectric or magnetostrictive actuators
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Fuel-Injection Apparatus (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0044998U AT2962U3 (en) | 1998-07-02 | 1998-07-02 | INJECTION DEVICE FOR AN INTERNAL COMBUSTION ENGINE |
DE1999129589 DE19929589C2 (en) | 1998-07-02 | 1999-06-29 | Injection device for an internal combustion engine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0044998U AT2962U3 (en) | 1998-07-02 | 1998-07-02 | INJECTION DEVICE FOR AN INTERNAL COMBUSTION ENGINE |
Publications (2)
Publication Number | Publication Date |
---|---|
AT2962U2 AT2962U2 (en) | 1999-07-26 |
AT2962U3 true AT2962U3 (en) | 1999-11-25 |
Family
ID=3490921
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT0044998U AT2962U3 (en) | 1998-07-02 | 1998-07-02 | INJECTION DEVICE FOR AN INTERNAL COMBUSTION ENGINE |
Country Status (2)
Country | Link |
---|---|
AT (1) | AT2962U3 (en) |
DE (1) | DE19929589C2 (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6400062B1 (en) * | 2000-03-21 | 2002-06-04 | Caterpillar Inc. | Method and apparatus for temperature compensating a piezoelectric device |
DE10129375B4 (en) | 2001-06-20 | 2005-10-06 | Mtu Friedrichshafen Gmbh | Injector with piezo actuator |
DE10162250A1 (en) * | 2001-12-18 | 2003-07-03 | Bosch Gmbh Robert | Fuel injector |
DE10319530B4 (en) * | 2003-04-30 | 2007-01-25 | Siemens Ag | Method and device for monitoring an electromechanical actuator |
DE10326707B3 (en) * | 2003-06-11 | 2005-01-27 | Westport Germany Gmbh | Valve device and method for injecting gaseous fuel |
EP1664525B1 (en) | 2003-09-12 | 2008-04-23 | Siemens Aktiengesellschaft | Metering device |
GB201406356D0 (en) * | 2014-04-09 | 2014-05-21 | Delphi Int Operations Lux Srl | Method for the control and diagnosis regarding the operation a fuel injector |
CN105797889B (en) * | 2016-02-03 | 2017-12-05 | 惠州三高电子科技有限公司 | A kind of air injection control device of spray product |
DE102019200655B4 (en) * | 2019-01-18 | 2020-09-10 | Deutsches Zentrum für Luft- und Raumfahrt e.V. | Method for operating a piezo actuator and a piezo actuator |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0338077A (en) * | 1989-07-05 | 1991-02-19 | Nippondenso Co Ltd | Control device for piezoelectric actuator |
EP0741244B1 (en) * | 1995-05-03 | 1999-07-07 | DaimlerChrysler AG | Injection nozzle |
DE19531652A1 (en) * | 1995-08-29 | 1997-05-07 | Bosch Gmbh Robert | Fuel injection valve for internal combustion engines |
-
1998
- 1998-07-02 AT AT0044998U patent/AT2962U3/en not_active IP Right Cessation
-
1999
- 1999-06-29 DE DE1999129589 patent/DE19929589C2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE19929589A1 (en) | 2000-01-13 |
AT2962U2 (en) | 1999-07-26 |
DE19929589C2 (en) | 2003-01-23 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69835621D1 (en) | COMBUSTION DEVICE FOR DIRECTLY INJECTED DIESEL ENGINES | |
DE69925783D1 (en) | Fuel injection system for an internal combustion engine | |
DE69921440D1 (en) | CONTROL DEVICE FOR AN INTERNAL COMBUSTION ENGINE WITH DIRECT INJECTION | |
DE60011846D1 (en) | Control device for an internal combustion engine | |
DE59812121D1 (en) | Fuel injection device for internal combustion engines | |
DE69916940D1 (en) | Control device for an internal combustion engine with direct injection | |
DE60019656D1 (en) | Control device for an internal combustion engine | |
DE69817273D1 (en) | Fuel injection device for an internal combustion engine | |
DE60043231D1 (en) | CONTROL DEVICE FOR AN INTERNAL COMBUSTION ENGINE | |
DE50203322D1 (en) | Fuel injection device for an internal combustion engine | |
DE19980580T1 (en) | Valve timing device for an internal combustion engine | |
DE59505499D1 (en) | Fuel injection device for an internal combustion engine | |
AT3763U3 (en) | CAM-ACTUATED INJECTION DEVICE FOR AN INTERNAL COMBUSTION ENGINE | |
DE59909039D1 (en) | FUEL INJECTION DEVICE FOR INTERNAL COMBUSTION ENGINES | |
DE59907797D1 (en) | FUEL SUPPLY DEVICE FOR AN INTERNAL COMBUSTION ENGINE | |
DE59908876D1 (en) | Fuel injection device for internal combustion engines | |
DE60028523D1 (en) | Sealing device for an internal combustion engine | |
DE60135623D1 (en) | Fuel injection device for an internal combustion engine | |
DE60124630D1 (en) | Fuel injection device for an internal combustion engine | |
DE60005617D1 (en) | Fuel injection control device for an internal combustion engine | |
DE69925343D1 (en) | Fuel injection control device for an internal combustion engine | |
DE19946693B8 (en) | Fuel injection device for an internal combustion engine | |
AT2962U3 (en) | INJECTION DEVICE FOR AN INTERNAL COMBUSTION ENGINE | |
DE50204013D1 (en) | Fuel injection device for an internal combustion engine | |
DE50012683D1 (en) | Injection system for an internal combustion engine |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM9K | Lapse due to non-payment of renewal fee |