ATA19884A - Kraftstoffeinspritzduese - Google Patents

Kraftstoffeinspritzduese

Info

Publication number: ATA19884A
Authority: AT; Austria
Prior art keywords: chamber; plunger; valve member; valve; injection nozzle
Prior art date: 1984-01-20

Application number

AT0019884A

Other languages

English (en)

Other versions

AT397129B (de

Original Assignee

Bosch Robert Ag

Priority date (The priority date 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 date listed.)

1984-01-20

Filing date

1984-01-20

Publication date

1993-06-15

1984-01-20 Application filed by Bosch Robert Ag filed Critical Bosch Robert Ag

1984-01-20 Priority to AT0019884A priority Critical patent/AT397129B/de

1985-01-18 Priority to DE8585890012T priority patent/DE3573638D1/de

1985-01-18 Priority to AT85890012T priority patent/ATE47202T1/de

1985-01-18 Priority to EP85890012A priority patent/EP0151562B1/de

1993-06-15 Publication of ATA19884A publication Critical patent/ATA19884A/de

1994-02-25 Application granted granted Critical

1994-02-25 Publication of AT397129B publication Critical patent/AT397129B/de

Links

238000002347 injection Methods 0.000 title abstract 7
239000007924 injection Substances 0.000 title abstract 7
239000000446 fuel Substances 0.000 title abstract 5
238000005086 pumping Methods 0.000 abstract 3

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
- F02M57/00—Fuel-injectors combined or associated with other devices
- F02M57/02—Injectors structurally combined with fuel-injection pumps
- 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
- F02M57/00—Fuel-injectors combined or associated with other devices
- F02M57/02—Injectors structurally combined with fuel-injection pumps
- F02M57/022—Injectors structurally combined with fuel-injection pumps characterised by the pump drive
- F02M57/023—Injectors structurally combined with fuel-injection pumps characterised by the pump drive mechanical
- 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
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/20—Varying fuel delivery in quantity or timing
- F02M59/36—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow passages
- F02M59/366—Valves being actuated electrically
- 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
- F02M59/00—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps
- F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
- F02M59/46—Valves
- F02M59/462—Delivery valves

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Fuel-Injection Apparatus (AREA)
Feeding And Controlling Fuel (AREA)

AT0019884A 1984-01-20 1984-01-20 Kraftstoffeinspritzdüse AT397129B (de)

Priority Applications (4)

Application Number	Priority Date	Filing Date	Title
AT0019884A AT397129B (de)	1984-01-20	1984-01-20	Kraftstoffeinspritzdüse
DE8585890012T DE3573638D1 (en)	1984-01-20	1985-01-18	Fuel injector
AT85890012T ATE47202T1 (de)	1984-01-20	1985-01-18	Kraftstoffeinspritzduese.
EP85890012A EP0151562B1 (de)	1984-01-20	1985-01-18	Kraftstoffeinspritzdüse

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
AT0019884A AT397129B (de)	1984-01-20	1984-01-20	Kraftstoffeinspritzdüse

Publications (2)

Publication Number	Publication Date
ATA19884A true ATA19884A (de)	1993-06-15
AT397129B AT397129B (de)	1994-02-25

Family

ID=3484081

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
AT0019884A AT397129B (de)	1984-01-20	1984-01-20	Kraftstoffeinspritzdüse
AT85890012T ATE47202T1 (de)	1984-01-20	1985-01-18	Kraftstoffeinspritzduese.

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
AT85890012T ATE47202T1 (de)	1984-01-20	1985-01-18	Kraftstoffeinspritzduese.

Country Status (3)

Country	Link
EP (1)	EP0151562B1 (de)
AT (2)	AT397129B (de)
DE (1)	DE3573638D1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4741478A (en) *	1986-11-28	1988-05-03	General Motors Corporation	Diesel unit fuel injector with spill assist injection needle valve closure
US4917068A (en) *	1987-12-29	1990-04-17	Toyoto Jidosh Kabushiki Kaisha	Unit injector for an engine
GB8828157D0 (en) *	1988-12-02	1989-01-05	Lucas Ind Plc	Fuel injection nozzles
DE3841462C2 (de) *	1988-12-09	1996-05-30	Kloeckner Humboldt Deutz Ag	Brennstoffeinspritzvorrichtung
DE4204435A1 (de) *	1992-02-14	1993-08-19	Daimler Benz Ag	Einspritzpumpe
GB9804110D0 (en)	1998-02-27	1998-04-22	Lucas Ind Plc	Fuel injector

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE1252001B (de) *		1967-10-12	Robert Bosch Gmbh, Stuttgart	Kraftstoffemspntz\ entil fur Vor und Haupteinspritzung
DE686943C (de) *	1936-09-22	1940-01-19	Kloeckner Humboldt Deutz Akt G	Brennstoffeinspritzvorrichtung fuer Brennkraftmaschinen
DE879936C (de) *	1948-03-08	1953-06-18	Cav Ltd	Brennstoffeinspritzduese fuer Verbrennungskraftmaschinen
CH495504A (de) *	1968-08-28	1970-08-31	Sopromi Soc Proc Modern Inject	Brennstoff-Einspritzventil mit elektromagnetischer Betätigung
DE2558699C2 (de) *	1975-12-24	1987-05-14	Robert Bosch Gmbh, 7000 Stuttgart	Pumpedüse für die Kraftstoffeinspritzung in eine Brennkraftmaschine
US4129254A (en) *	1977-09-12	1978-12-12	General Motors Corporation	Electromagnetic unit fuel injector
US4129256A (en) *	1977-09-12	1978-12-12	General Motors Corporation	Electromagnetic unit fuel injector
JPS5655769U (de) *	1979-10-05	1981-05-14
DE3105671A1 (de) *	1981-02-17	1982-09-02	Robert Bosch Gmbh, 7000 Stuttgart	"kraftstoffeinspritzduese"
GB2105406B (en) *	1981-09-05	1985-02-27	Lucas Ind Plc	Fuel injection nozzle systems for compression ignition engines
JPS5866164U (ja) *	1981-10-29	1983-05-06	株式会社小松製作所	燃料噴射装置
DE3409924A1 (de) *	1983-03-31	1984-10-11	AVL Gesellschaft für Verbrennungskraftmaschinen und Messtechnik mbH, Prof. Dr.Dr.h.c. Hans List, Graz	Duesenhalter fuer eine kraftstoffeinspritzduese

1984
- 1984-01-20 AT AT0019884A patent/AT397129B/de not_active IP Right Cessation
1985
- 1985-01-18 EP EP85890012A patent/EP0151562B1/de not_active Expired
- 1985-01-18 AT AT85890012T patent/ATE47202T1/de not_active IP Right Cessation
- 1985-01-18 DE DE8585890012T patent/DE3573638D1/de not_active Expired

Also Published As

Publication number	Publication date
DE3573638D1 (en)	1989-11-16
ATE47202T1 (de)	1989-10-15
AT397129B (de)	1994-02-25
EP0151562A2 (de)	1985-08-14
EP0151562A3 (en)	1985-11-27
EP0151562B1 (de)	1989-10-11

Legal Events

Date	Code	Title
1986-09-15	UEP	Publication of translation of european patent specification
1989-09-15	REN	Ceased due to non-payment of the annual fee
1995-03-15	ELJ	Ceased due to non-payment of the annual fee

Publication	Publication Date	Title
US4408718A (en)	1983-10-11	Electromagnetic unit fuel injector
US4969600A (en)	1990-11-13	Fuel injection nozzle
GB2201753A (en)	1988-09-07	Piezoelectric fuel injection control valve
GB1391327A (en)	1975-04-23	Fuel injection devices for internal combustion engines
EP0384882A3 (de)	1991-04-03	Einspritzverlaufregelung der Kraftstoffeinspritzventile vom Speichertyp
DE3681509D1 (de)	1991-10-24	Kraftstoffeinspritzvorrichtung.
US4317541A (en)	1982-03-02	Fuel injector-pump unit with hydraulic needle fuel injector
ATA19884A (de)	1993-06-15	Kraftstoffeinspritzduese
GB1304450A (de)	1973-01-24
GB1178486A (en)	1970-01-21	Improvements in and relating to Fuel Injection Valves
ES483514A1 (es)	1980-03-01	Tobera de inyeccion de combustible
GB1530725A (en)	1978-11-01	Fuel injection pump
US4763873A (en)	1988-08-16	Fluid control valves
JPS6157165U (de)	1986-04-17
US4870889A (en)	1989-10-03	Hydraulic device for fuel pumping apparatus
US3446440A (en)	1969-05-27	Double injection system with one nozzle
ES485831A1 (es)	1980-05-16	Boquilla de inyeccion de combustible liquido
US5464158A (en)	1995-11-07	Fuel injection nozzle for internal combustion engines
JPS57173553A (en)	1982-10-25	Fuel injection device for internal combustion engine
GB1034108A (en)	1966-06-29	Improvements in or relating to apparatus for controlling a fluid power motor
GB2155548A (en)	1985-09-25	Hydraulic mechanism
GB1016671A (en)	1966-01-12	Improvements in or relating to fuel injection pumps
JPH0429082Y2 (de)	1992-07-15
JPH057498Y2 (de)	1993-02-25
EP0372713A3 (de)	1991-03-20	Brennstoffeinspritzpumpe