DE4100457A1 - Ventil in einer versorgungsanlage eines motors mit interner verbrennung - Google Patents
Ventil in einer versorgungsanlage eines motors mit interner verbrennungInfo
- Publication number
- DE4100457A1 DE4100457A1 DE4100457A DE4100457A DE4100457A1 DE 4100457 A1 DE4100457 A1 DE 4100457A1 DE 4100457 A DE4100457 A DE 4100457A DE 4100457 A DE4100457 A DE 4100457A DE 4100457 A1 DE4100457 A1 DE 4100457A1
- Authority
- DE
- Germany
- Prior art keywords
- nozzle
- valve according
- fuel
- base wall
- valve
- 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.)
- Ceased
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
- F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, 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
- F02M51/00—Fuel-injection apparatus characterised by being operated electrically
- F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
- F02M51/061—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means
- F02M51/0625—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures
- F02M51/0664—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding
- F02M51/0667—Injectors peculiar thereto with means directly operating the valve needle using electromagnetic operating means characterised by arrangement of mobile armatures having a cylindrically or partly cylindrically shaped armature, e.g. entering the winding; having a plate-shaped or undulated armature entering the winding the armature acting as a valve or having a short valve body attached thereto
-
- 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
- F02M51/00—Fuel-injection apparatus characterised by being operated electrically
- F02M51/06—Injectors peculiar thereto with means directly operating the valve needle
- F02M51/08—Injectors peculiar thereto with means directly operating the valve needle specially for low-pressure fuel-injection
-
- 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
- F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
- F02M61/1806—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for characterised by the arrangement of discharge orifices, e.g. orientation or size
-
- 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
- F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
- F02M61/1806—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for characterised by the arrangement of discharge orifices, e.g. orientation or size
- F02M61/1833—Discharge orifices having changing cross sections, e.g. being divergent
-
- 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
- F02M61/18—Injection nozzles, e.g. having valve seats; Details of valve member seated ends, not otherwise provided for
- F02M61/1853—Orifice plates
-
- 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
- F02M69/00—Low-pressure fuel-injection apparatus ; Apparatus with both continuous and intermittent injection; Apparatus injecting different types of fuel
- F02M69/04—Injectors peculiar thereto
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Fuel-Injection Apparatus (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT05282390U IT223984Z2 (it) | 1990-01-17 | 1990-01-17 | Valvola di un dispositivo di alimentazione di un motore a combustione interna |
Publications (1)
Publication Number | Publication Date |
---|---|
DE4100457A1 true DE4100457A1 (de) | 1991-07-18 |
Family
ID=11277760
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4100457A Ceased DE4100457A1 (de) | 1990-01-17 | 1991-01-09 | Ventil in einer versorgungsanlage eines motors mit interner verbrennung |
Country Status (4)
Country | Link |
---|---|
DE (1) | DE4100457A1 (fr) |
FR (1) | FR2657124A1 (fr) |
GB (1) | GB2240137A (fr) |
IT (1) | IT223984Z2 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7234654B2 (en) | 2003-06-04 | 2007-06-26 | Robert Bosch Gmbh | Fuel injector |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT1250845B (it) * | 1991-10-11 | 1995-04-21 | Weber Srl | Valvola dosatrice e polverizzatrice di carburante ad azionamento elettromagnetico per un dispositivo di alimentazione di un motore endotermico |
DE19726727A1 (de) | 1997-06-24 | 1999-01-07 | Bosch Gmbh Robert | Brennstoffeinspritzventil oder Brennstoffeinspritzdüse |
DE59902355D1 (de) * | 1998-06-04 | 2002-09-19 | Siemens Ag | Brennstoffdüse |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3307666A1 (de) * | 1983-03-04 | 1984-09-06 | Robert Bosch Gmbh, 7000 Stuttgart | Einrichtung zum einspritzen von kraftstoff in brennraeume, insbesondere in brennkammern von dieselmotoren |
DE3710467A1 (de) * | 1986-05-31 | 1987-12-03 | Bosch Gmbh Robert | Kraftstoffeinspritzventil |
EP0348786A2 (fr) * | 1988-06-28 | 1990-01-03 | Siemens Aktiengesellschaft | Soupape électromagnétique d'injection de combustible |
EP0393328A1 (fr) * | 1986-05-31 | 1990-10-24 | Robert Bosch Gmbh | Soupape d'injection de combustible |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB751400A (en) * | 1953-04-14 | 1956-06-27 | Daimler Benz Ag | Improvements in fuel injection nozzles |
DE3116954C2 (de) * | 1981-04-29 | 1993-10-21 | Bosch Gmbh Robert | Kraftstoffeinspritzventil für Brennkraftmaschinen |
DE3229716C2 (de) * | 1982-08-10 | 1995-01-26 | Bosch Gmbh Robert | Kraftstoffeinspritzvorrichtung |
DE3230671A1 (de) * | 1982-08-18 | 1984-02-23 | Robert Bosch Gmbh, 7000 Stuttgart | Einspritzventil |
DE3300511A1 (de) * | 1983-01-08 | 1984-07-12 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoffeinspritzventil |
DE3411337A1 (de) * | 1984-03-28 | 1985-10-10 | Robert Bosch Gmbh, 7000 Stuttgart | Kraftstoffeinspritzventil |
GB8611950D0 (en) * | 1986-05-16 | 1986-06-25 | Lucas Ind Plc | Gasoline injector |
JPS6350667A (ja) * | 1986-08-19 | 1988-03-03 | Aisan Ind Co Ltd | 電磁式燃料噴射弁のノズル構造 |
-
1990
- 1990-01-17 IT IT05282390U patent/IT223984Z2/it active IP Right Grant
-
1991
- 1991-01-09 DE DE4100457A patent/DE4100457A1/de not_active Ceased
- 1991-01-15 GB GB9100808A patent/GB2240137A/en not_active Withdrawn
- 1991-01-16 FR FR9100423A patent/FR2657124A1/fr active Granted
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3307666A1 (de) * | 1983-03-04 | 1984-09-06 | Robert Bosch Gmbh, 7000 Stuttgart | Einrichtung zum einspritzen von kraftstoff in brennraeume, insbesondere in brennkammern von dieselmotoren |
DE3710467A1 (de) * | 1986-05-31 | 1987-12-03 | Bosch Gmbh Robert | Kraftstoffeinspritzventil |
EP0393328A1 (fr) * | 1986-05-31 | 1990-10-24 | Robert Bosch Gmbh | Soupape d'injection de combustible |
EP0348786A2 (fr) * | 1988-06-28 | 1990-01-03 | Siemens Aktiengesellschaft | Soupape électromagnétique d'injection de combustible |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7234654B2 (en) | 2003-06-04 | 2007-06-26 | Robert Bosch Gmbh | Fuel injector |
Also Published As
Publication number | Publication date |
---|---|
FR2657124A1 (fr) | 1991-07-19 |
GB2240137A (en) | 1991-07-24 |
FR2657124B1 (fr) | 1995-05-19 |
IT223984Z2 (it) | 1995-10-05 |
IT9052823V0 (it) | 1990-01-17 |
IT9052823U1 (it) | 1991-07-18 |
GB9100808D0 (en) | 1991-02-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8110 | Request for examination paragraph 44 | ||
8131 | Rejection |