GB9524505D0 - Multijet fuel injection nozzle - Google Patents

Multijet fuel injection nozzle

Info

Publication number: GB9524505D0
Authority: GB; United Kingdom
Prior art keywords: multijet; fuel injection; injection nozzle; nozzle; fuel
Prior art date: 1994-12-14
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

GBGB9524505.6A

Other versions

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Robert Bosch GmbH

Original Assignee

Robert Bosch GmbH

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.)

1994-12-14

Filing date

1995-11-30

Publication date

1996-01-31

1995-11-30 Application filed by Robert Bosch GmbH filed Critical Robert Bosch GmbH

1996-01-31 Publication of GB9524505D0 publication Critical patent/GB9524505D0/en

1996-06-19 Publication of GB2296041A publication Critical patent/GB2296041A/en

Status Withdrawn legal-status Critical Current

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
- 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
- F02M61/182—Discharge orifices being situated in different transversal planes with respect to valve member direction of movement
- 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
- F02M45/00—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship
- F02M45/02—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts
- F02M45/04—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship with each cyclic delivery being separated into two or more parts with a small initial part, e.g. initial part for partial load and initial and main part for full load
- F02M45/08—Injectors peculiar thereto
- F02M45/083—Having two or more closing springs acting on injection-valve
- 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
- F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
- F02M61/042—The valves being provided with fuel passages
- F02M61/045—The valves being provided with fuel discharge orifices
- 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
- F02M61/04—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series
- F02M61/08—Fuel-injectors not provided for in groups F02M39/00 - F02M57/00 or F02M67/00 having valves, e.g. having a plurality of valves in series the valves opening in direction of fuel flow

Landscapes

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

GB9524505A 1994-12-14 1995-11-30 I.c.engine fuel injector Withdrawn GB2296041A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DE19944444363 DE4444363A1 (en)	1994-12-14	1994-12-14	Multi-jet fuel injector

Publications (2)

Publication Number	Publication Date
GB9524505D0 true GB9524505D0 (en)	1996-01-31
GB2296041A GB2296041A (en)	1996-06-19

Family

ID=6535689

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
GB9524505A Withdrawn GB2296041A (en)	1994-12-14	1995-11-30	I.c.engine fuel injector

Country Status (4)

Country	Link
JP (1)	JPH08232810A (en)
DE (1)	DE4444363A1 (en)
FR (1)	FR2728311A1 (en)
GB (1)	GB2296041A (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH08226363A (en) *	1995-02-20	1996-09-03	Zexel Corp	Fuel injection nozzle
DE19623211A1 (en) *	1996-06-11	1997-12-18	Bosch Gmbh Robert	Fuel injection valve for internal combustion engines
DE19623759A1 (en) *	1996-06-14	1997-12-18	Bosch Gmbh Robert	Fuel injection valve for internal combustion engines
DE19719295A1 (en) *	1997-05-07	1998-11-12	Bosch Gmbh Robert	Fuel injection valve for internal combustion engines
DE19739905A1 (en) *	1997-09-11	1999-03-18	Bosch Gmbh Robert	Fuel injector
GB9813743D0 (en) *	1998-06-26	1998-08-26	Lucas Ind Plc	Fuel injector
DE19905152C1 (en) *	1999-02-08	2000-07-27	Univ Dresden Tech	Fuel injection nozzle for internal combustion engine has pressure accumulator with nozzle body in which nozzle needle, with central bore open to combustion chamber, is fitted
DE19919431B4 (en) *	1999-04-29	2008-10-16	Robert Bosch Gmbh	Registerdüse
KR102180408B1 (en)	2019-07-25	2020-11-18	주식회사 현대케피코	Fuel injector for vehicle

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE2825982A1 (en) *	1978-06-14	1980-01-03	Bosch Gmbh Robert	FUEL INJECTION NOZZLE FOR INTERNAL COMBUSTION ENGINES
DE2948907A1 (en) *	1979-12-05	1981-06-11	Robert Bosch Gmbh, 7000 Stuttgart	FUEL INJECTION NOZZLE FOR INTERNAL COMBUSTION ENGINES
US4909444A (en) *	1988-10-17	1990-03-20	General Motors Corporation	Poppet covered orifice fuel injection nozzle
US4905908A (en) *	1988-10-17	1990-03-06	General Motors Corporation	Poppet covered orifice fuel injection nozzle
US5522550A (en) *	1992-06-10	1996-06-04	Robert Bosch Gmbh	Injection nozzle for internal combustion engines

1994
- 1994-12-14 DE DE19944444363 patent/DE4444363A1/en not_active Withdrawn
1995
- 1995-11-14 FR FR9513475A patent/FR2728311A1/en not_active Withdrawn
- 1995-11-30 GB GB9524505A patent/GB2296041A/en not_active Withdrawn
- 1995-12-14 JP JP32584695A patent/JPH08232810A/en active Pending

Also Published As

Publication number	Publication date
JPH08232810A (en)	1996-09-10
DE4444363A1 (en)	1996-06-20
FR2728311A1 (en)	1996-06-21
GB2296041A (en)	1996-06-19

Publication	Publication Date	Title
GB9425652D0 (en)	1995-02-22	Fuel injection nozzle
EP0740068A3 (en)	1997-08-13	Fuel injection nozzle
GB9320798D0 (en)	1993-12-01	Fuel injection nozzle
GB2307007B (en)	1998-08-12	Fuel injection nozzle
GB9008403D0 (en)	1990-06-13	Fuel injection nozzle
GB2266559B (en)	1995-08-16	Fuel injection nozzles
GB9203658D0 (en)	1992-04-08	Fuel injection nozzles
PL333388A1 (en)	1999-12-06	Fuel injection nozzle
GB2291480B (en)	1998-03-18	Combined fuel injection pump and nozzle
GB9725805D0 (en)	1998-02-04	Fuel injector nozzle
GB9524505D0 (en)	1996-01-31	Multijet fuel injection nozzle
PL333390A1 (en)	1999-12-06	Fuel injection nozzle
GB2307275B (en)	1999-02-17	Fuel injector nozzle
GB9002839D0 (en)	1990-04-04	Fuel injection nozzle
GB9416785D0 (en)	1994-10-12	Fuel injection nozzle
GB9404489D0 (en)	1994-04-20	Fuel injection nozzle
SG48969A1 (en)	1998-05-18	Dual fuel injection nozzle with water injection
GB2291471B (en)	1998-02-25	Fuel injection nozzle
GB9012844D0 (en)	1990-08-01	Fuel injection nozzles
GB9304486D0 (en)	1993-04-21	Fuel injection nozzle
GB9404260D0 (en)	1994-04-20	Fuel injection nozzles
GB9109066D0 (en)	1991-06-12	Fuel injection nozzle
GB9323236D0 (en)	1994-01-05	Fuel injection nozzle
GB9012078D0 (en)	1990-07-18	Fuel injection nozzle
GB9110520D0 (en)	1991-07-03	Fuel injection nozzle

Legal Events

Date	Code	Title	Description
1999-09-15	WAP	Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)