FR2490278B1 - - Google Patents

Info

Publication number: FR2490278B1
Authority: FR; France
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.): Expired

Application number

FR8117207A

Other languages

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.)

KARL MARX STADT AUTOMOBILBAU

Original Assignee

KARL MARX STADT AUTOMOBILBAU

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.)

1980-09-12

Filing date

1981-09-11

Publication date

1983-10-28

1981-09-11 Application filed by KARL MARX STADT AUTOMOBILBAU filed Critical KARL MARX STADT AUTOMOBILBAU

1982-03-19 Publication of FR2490278A1 publication Critical patent/FR2490278A1/en

1983-10-28 Application granted granted Critical

1983-10-28 Publication of FR2490278B1 publication Critical patent/FR2490278B1/fr

Status Granted 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
- 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
- F02M61/06—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 being furnished at seated ends with pintle or plug shaped extensions
- 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
- F02M61/1826—Discharge orifices having different sizes

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Fuel-Injection Apparatus (AREA)
Crystals, And After-Treatments Of Crystals (AREA)

FR8117207A 1980-09-12 1981-09-11 MULTI-JET NEEDLE INJECTOR FOR DIRECT INJECTION IN INTERNAL COMBUSTION ENGINES Granted FR2490278A1 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
DD22386080A DD153167A1 (en)	1980-09-12	1980-09-12	MULTI-RAY DRAWER FOR DIRECT INJECTION OF INTERNAL COMBUSTION ENGINES

Publications (2)

Publication Number	Publication Date
FR2490278A1 FR2490278A1 (en)	1982-03-19
FR2490278B1 true FR2490278B1 (en)	1983-10-28

Family

ID=5526255

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
FR8117207A Granted FR2490278A1 (en)	1980-09-12	1981-09-11	MULTI-JET NEEDLE INJECTOR FOR DIRECT INJECTION IN INTERNAL COMBUSTION ENGINES

Country Status (5)

Country	Link
CS (1)	CS239325B1 (en)
DD (1)	DD153167A1 (en)
DE (1)	DE3133388C2 (en)
FR (1)	FR2490278A1 (en)
GB (1)	GB2084249B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE3510075A1 (en) *	1985-03-20	1986-09-25	Klöckner-Humboldt-Deutz AG, 5000 Köln	FUEL INJECTION VALVE
DE3510076A1 (en) *	1985-03-20	1986-10-16	Klöckner-Humboldt-Deutz AG, 5000 Köln	Air-compressing internal combustion engine
JPS6238828A (en) *	1985-08-13	1987-02-19	Isuzu Motors Ltd	Direct injection type diesel engine
DE4303813C1 (en) *	1993-02-10	1994-06-30	Bosch Gmbh Robert	Fuel injection nozzle for internal combustion engines
CN100385109C (en) *	2005-01-18	2008-04-30	侯德洋	Micro-displacement variable-section uniform and fine atomization combined type oil sprayer
US7685990B2 (en)	2007-11-29	2010-03-30	Delphi Technologies, Inc.	Dual mode combustion apparatus and method
EP2218905B1 (en)	2009-02-17	2015-04-15	Continental Automotive GmbH	Injector and method for injecting fuel

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US1833080A (en) *	1931-01-14	1931-11-24	Worthington Pump & Mach Corp	Fuel injection or spray valve
DE846183C (en) *	1941-05-04	1952-08-11	Leon Le Bozec	Fuel injection device for internal combustion engines
FR977818A (en) *	1942-11-18	1951-04-05	Prec Mecanique	Improvements to devices such as injectors for internal combustion engines
BE475438A (en) *	1946-08-28

1980
- 1980-09-12 DD DD22386080A patent/DD153167A1/en not_active IP Right Cessation
1981
- 1981-08-24 DE DE19813133388 patent/DE3133388C2/en not_active Expired
- 1981-08-27 CS CS816387A patent/CS239325B1/en unknown
- 1981-09-10 GB GB8127329A patent/GB2084249B/en not_active Expired
- 1981-09-11 FR FR8117207A patent/FR2490278A1/en active Granted

Also Published As

Publication number	Publication date
DE3133388A1 (en)	1982-09-23
CS239325B1 (en)	1986-01-16
CS638781A1 (en)	1984-11-19
DE3133388C2 (en)	1983-05-19
GB2084249B (en)	1983-11-02
FR2490278A1 (en)	1982-03-19
GB2084249A (en)	1982-04-07
DD153167A1 (en)	1981-12-23

Publication	Publication Date	Title
FR2473152B1 (en)	1983-07-22
FR2473676B3 (en)	1982-10-22
FR2473394B1 (en)	1984-07-20
FR2473814B1 (en)	1984-04-20
FR2473805B1 (en)	1983-11-25
FR2495514B3 (en)	1984-08-31
FR2473237B1 (en)	1985-01-18
FR2492836B1 (en)	1985-05-24
FR2473382B1 (en)	1982-01-22
FR2473324B1 (en)	1985-02-01
IN152292B (en)	1983-12-17
FR2473266B1 (en)	1984-12-28
FR2473401B1 (en)	1985-02-22
FR2487651B1 (en)	1984-12-28
FR2473508B1 (en)	1985-02-15
FR2486040B1 (en)	1984-12-14
FR2473749B1 (en)	1984-09-14
FR2473608B1 (en)	1983-10-28
FR2478603B1 (en)	1985-01-25
FR2473189B1 (en)	1985-04-26
FR2490278B1 (en)	1983-10-28
FR2473927B1 (en)	1984-02-03
FR2473188B1 (en)	1983-05-27
FR2473423B1 (en)	1984-10-12
FR2473651B1 (en)	1985-05-17

Legal Events

Date	Code	Title	Description
1989-07-21	ST	Notification of lapse