DE10231623A1 - Magnetventilgesteuertes Servoventil, insbesondere Injektor eines Kraftstoffeinspritzsystems für Brennkraftmaschinen - Google Patents
Magnetventilgesteuertes Servoventil, insbesondere Injektor eines Kraftstoffeinspritzsystems für Brennkraftmaschinen Download PDFInfo
- Publication number
- DE10231623A1 DE10231623A1 DE2002131623 DE10231623A DE10231623A1 DE 10231623 A1 DE10231623 A1 DE 10231623A1 DE 2002131623 DE2002131623 DE 2002131623 DE 10231623 A DE10231623 A DE 10231623A DE 10231623 A1 DE10231623 A1 DE 10231623A1
- Authority
- DE
- Germany
- Prior art keywords
- solenoid valve
- housing body
- high pressure
- controlled servo
- sealing
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
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
- 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
- F02M61/168—Assembling; Disassembling; Manufacturing; Adjusting
-
- 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
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/16—Sealing of fuel injection apparatus not otherwise provided for
-
- 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
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/26—Fuel-injection apparatus with elastically deformable elements other than coil springs
-
- 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
- F02M2200/00—Details of fuel-injection apparatus, not otherwise provided for
- F02M2200/90—Selection of particular materials
- F02M2200/9053—Metals
- F02M2200/9076—Non-ferrous metals
-
- 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
- F02M2547/00—Special features for fuel-injection valves actuated by fluid pressure
- F02M2547/003—Valve inserts containing control chamber and valve piston
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Fuel-Injection Apparatus (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2002131623 DE10231623A1 (de) | 2002-07-12 | 2002-07-12 | Magnetventilgesteuertes Servoventil, insbesondere Injektor eines Kraftstoffeinspritzsystems für Brennkraftmaschinen |
GB0315142A GB2391906B (en) | 2002-07-12 | 2003-06-30 | Solenoid valve-controlled servo valve for an injector of a fuel injection system for internal combustion engines |
JP2003195318A JP2004044595A (ja) | 2002-07-12 | 2003-07-10 | 電磁弁制御されたサーボ弁 |
FR0308454A FR2845426B1 (fr) | 2002-07-12 | 2003-07-10 | Soupape asservie a commande par soupape electromagnetique, notamment injecteur de carburant |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2002131623 DE10231623A1 (de) | 2002-07-12 | 2002-07-12 | Magnetventilgesteuertes Servoventil, insbesondere Injektor eines Kraftstoffeinspritzsystems für Brennkraftmaschinen |
Publications (1)
Publication Number | Publication Date |
---|---|
DE10231623A1 true DE10231623A1 (de) | 2004-01-29 |
Family
ID=27675205
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE2002131623 Withdrawn DE10231623A1 (de) | 2002-07-12 | 2002-07-12 | Magnetventilgesteuertes Servoventil, insbesondere Injektor eines Kraftstoffeinspritzsystems für Brennkraftmaschinen |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP2004044595A (fr) |
DE (1) | DE10231623A1 (fr) |
FR (1) | FR2845426B1 (fr) |
GB (1) | GB2391906B (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1710429A1 (fr) * | 2005-04-07 | 2006-10-11 | Robert Bosch Gmbh | Soupape pour commande d'une soupape d'injection d'un moteur à combustion interne |
WO2006117258A1 (fr) * | 2005-05-02 | 2006-11-09 | Robert Bosch Gmbh | Soupape de commande d'une soupape d'injection d'un moteur a combustion interne |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2006242024A (ja) * | 2005-03-01 | 2006-09-14 | Bosch Corp | 燃料噴射弁 |
DE502006008648D1 (de) * | 2005-10-25 | 2011-02-17 | Crt Common Rail Technologies Ag | Injektor für eine Kraftstoffeinspritzanlage sowie Kraftstoffeinspritzanlage mit einem solchen Injektor |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT227711Y1 (it) * | 1992-12-29 | 1997-12-15 | Elasis Sistema Ricerca Fiat | Valvola di dosaggio a comando elettromagnetico per un iniettore di combustibile |
IT1293434B1 (it) * | 1997-07-11 | 1999-03-01 | Elasis Sistema Ricerca Fiat | Dispositivo di tenuta tra due vani soggetti a pressioni diverse, ad esempio in un inietttore di combustibile per motori a comustione |
DE10020870A1 (de) * | 2000-04-28 | 2001-10-31 | Bosch Gmbh Robert | Common-Rail-Injektor |
-
2002
- 2002-07-12 DE DE2002131623 patent/DE10231623A1/de not_active Withdrawn
-
2003
- 2003-06-30 GB GB0315142A patent/GB2391906B/en not_active Expired - Fee Related
- 2003-07-10 FR FR0308454A patent/FR2845426B1/fr not_active Expired - Fee Related
- 2003-07-10 JP JP2003195318A patent/JP2004044595A/ja active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1710429A1 (fr) * | 2005-04-07 | 2006-10-11 | Robert Bosch Gmbh | Soupape pour commande d'une soupape d'injection d'un moteur à combustion interne |
WO2006117258A1 (fr) * | 2005-05-02 | 2006-11-09 | Robert Bosch Gmbh | Soupape de commande d'une soupape d'injection d'un moteur a combustion interne |
Also Published As
Publication number | Publication date |
---|---|
GB2391906A (en) | 2004-02-18 |
FR2845426A1 (fr) | 2004-04-09 |
GB0315142D0 (en) | 2003-08-06 |
JP2004044595A (ja) | 2004-02-12 |
FR2845426B1 (fr) | 2006-02-03 |
GB2391906B (en) | 2004-10-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8141 | Disposal/no request for examination |