DE68904451D1 - Hochdruck-brennstoffeinspritzvorrichtung fuer motoren. - Google Patents

Hochdruck-brennstoffeinspritzvorrichtung fuer motoren.

Info

Publication number: DE68904451D1
Authority: DE; Germany
Prior art keywords: engines; high pressure; fuel injection; injection device; pressure fuel
Prior art date: 1988-03-25
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 - Fee Related

Application number

DE8989105262T

Other languages

English (en)

Other versions

DE68904451T2 (de

Inventor

Jun Taue

Takeo Yoshida

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.)

Yamaha Motor Co Ltd

Original Assignee

Yamaha Motor Co Ltd

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.)

1988-03-25

Filing date

1989-03-23

Publication date

1993-03-04

1989-03-23 Application filed by Yamaha Motor Co Ltd filed Critical Yamaha Motor Co Ltd

1993-03-04 Publication of DE68904451D1 publication Critical patent/DE68904451D1/de

1993-05-13 Application granted granted Critical

1993-05-13 Publication of DE68904451T2 publication Critical patent/DE68904451T2/de

2009-03-24 Anticipated expiration legal-status Critical

Status Expired - Fee Related 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
- 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
- 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
- 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
- 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
- F02M59/02—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type
- F02M59/04—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by special arrangement of cylinders with respect to piston-driving shaft, e.g. arranged parallel to that shaft or swash-plate type 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
- 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
- F02M59/02—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type
- F02M59/10—Pumps specially adapted for fuel-injection and not provided for in groups F02M39/00 -F02M57/00, e.g. rotary cylinder-block type of pumps of reciprocating-piston or reciprocating-cylinder type characterised by the piston-drive
- F02M59/102—Mechanical drive, e.g. tappets or cams
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
- F02B2275/00—Other engines, components or details, not provided for in other groups of this subclass
- F02B2275/14—Direct injection into combustion chamber
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/10—Internal combustion engine [ICE] based vehicles
- Y02T10/12—Improving ICE efficiencies

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Combustion & Propulsion (AREA)
Mechanical Engineering (AREA)
General Engineering & Computer Science (AREA)
Physics & Mathematics (AREA)
Fluid Mechanics (AREA)
Fuel-Injection Apparatus (AREA)
High-Pressure Fuel Injection Pump Control (AREA)
Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

DE8989105262T 1988-03-25 1989-03-23 Hochdruck-brennstoffeinspritzvorrichtung fuer motoren. Expired - Fee Related DE68904451T2 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP63069749A JPH01244144A (ja)	1988-03-25	1988-03-25	エンジンの高圧燃料噴射装置

Publications (2)

Publication Number	Publication Date
DE68904451D1 true DE68904451D1 (de)	1993-03-04
DE68904451T2 DE68904451T2 (de)	1993-05-13

Family

ID=13411759

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE8989105262T Expired - Fee Related DE68904451T2 (de)	1988-03-25	1989-03-23	Hochdruck-brennstoffeinspritzvorrichtung fuer motoren.

Country Status (4)

Country	Link
US (1)	US4969442A (de)
EP (1)	EP0334364B1 (de)
JP (1)	JPH01244144A (de)
DE (1)	DE68904451T2 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2753712B2 (ja) *	1988-10-17	1998-05-20	ヤマハ発動機株式会社	エンジンの高圧燃料噴射装置
DE3843162A1 (de) *	1988-12-22	1990-06-28	Bosch Gmbh Robert	Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
GB8923485D0 (en) *	1989-10-18	1989-12-06	Lucas Ind Plc	Fuel pumping apparatus
GB8923487D0 (en) *	1989-10-18	1989-12-06	Lucas Ind Plc	Fuel pumping apparatus
DE4006084A1 (de) *	1990-02-27	1991-08-29	Bosch Gmbh Robert	Verfahren und verminderung der resteinspritzmenge von einspritzpumpen
IT1240173B (it) *	1990-04-06	1993-11-27	Weber Srl	Dispositivo di iniezione del carburante ad azionamento elettromagnetico per un motore a combustione interna
DE4419992A1 (de) *	1994-06-08	1995-12-14	Bosch Gmbh Robert	Kraftstoffeinspritzpumpe für Brennkraftmaschinen
DE19936667A1 (de)	1999-08-04	2001-02-22	Bosch Gmbh Robert	Common-Rail-Injektor
DE10133167A1 (de) *	2001-07-07	2003-01-23	Bosch Gmbh Robert	Kraftstoffhochdruckvorrichtung
CN112523909B (zh) *	2020-11-30	2022-04-22	重庆红江机械有限责任公司	一种高速机等压喷油泵

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3187733A (en) *	1963-08-23	1965-06-08	Int Harvester Co	Fuel injection system for internal combustion engines
CH443787A (de) *	1965-09-14	1967-09-15	Sulzer Ag	Einspritzvorrichtung einer Kolbenbrennkraftmaschine
US4156560A (en) *	1977-11-09	1979-05-29	The United States Of America As Represented By The Secretary Of The Army	Electrically-controlled fuel injector
GB2045347B (en) *	1979-02-24	1983-04-20	Huber Motorenbau Inst	I c engine fuel injection system
AT378242B (de) *	1981-07-31	1985-07-10	Berchtold Max Prof	Kraftstoffeinspritzanlage fuer brennkraftmaschinen, insbesondere dieselmotoren
DE3212524A1 (de) *	1982-04-03	1983-10-13	Spica S.p.A., Livorno	Verbesserung der spritzzeitverstellsystem bei einer einspritzpumpe, insbesondere bei einer steuerkolbenpumpe
JPS61261653A (ja) *	1985-05-16	1986-11-19	Nippon Soken Inc	燃料供給装置
US4674448A (en) *	1985-07-04	1987-06-23	Sulzer Brothers Limited	Fuel injection system for a multi-cylinder reciprocating internal combustion engine
CH668621A5 (de) *	1986-01-22	1989-01-13	Dereco Dieselmotoren Forschung	Kraftstoffeinspritzanlage fuer eine brennkraftmaschine.
JPH0759919B2 (ja) *	1986-04-04	1995-06-28	日本電装株式会社	デイ−ゼルエンジン用燃料噴射制御装置
DE3712310A1 (de) *	1986-04-11	1987-10-29	Nippon Denso Co	In einer kraftstoffeinspritzvorrichtung fuer eine brennkraftmaschine verwendetes kraftstoffeinspritzventil
ATE59885T1 (de) *	1986-09-25	1991-01-15	Ganser Hydromag	Kraftstoffeinspritzventil.

1988
- 1988-03-25 JP JP63069749A patent/JPH01244144A/ja active Pending
1989
- 1989-03-23 EP EP89105262A patent/EP0334364B1/de not_active Expired - Lifetime
- 1989-03-23 US US07/327,811 patent/US4969442A/en not_active Expired - Lifetime
- 1989-03-23 DE DE8989105262T patent/DE68904451T2/de not_active Expired - Fee Related

Also Published As

Publication number	Publication date
US4969442A (en)	1990-11-13
JPH01244144A (ja)	1989-09-28
DE68904451T2 (de)	1993-05-13
EP0334364A1 (de)	1989-09-27
EP0334364B1 (de)	1993-01-20

Publication	Publication Date	Title
DE59000465D1 (de)	1992-12-17	Kraftstoffeinspritzeinrichtung fuer brennkraftmaschinen.
DE3876971D1 (de)	1993-02-04	Kraftstoffeinspritzventil fuer einen motor.
DE3768842D1 (de)	1991-05-02	Kraftstoffeinspritzvorrichtung fuer brennkraftmaschinen.
DE69010061D1 (de)	1994-07-28	Brennstoffeinspritzeinrichtung für Dieselmotoren.
DE58901419D1 (de)	1992-06-17	Kraftstoffe fuer verbrennungsmaschinen.
KR880701824A (ko)	1988-11-05	연료분사 엔진용 펌핑장치
DE3863638D1 (de)	1991-08-14	Kraftstoffeinspritzanlage fuer brennkraftmaschinen.
EP0331200A3 (en)	1990-08-01	High pressure fuel injection device for engine
DE58901354D1 (de)	1992-06-11	Andrehvorrichtung fuer brennkraftmaschinen.
DE59000457D1 (de)	1992-12-17	Einspritzeinrichtung fuer dieselmotoren.
DE58900962D1 (de)	1992-04-16	Andrehvorrichtung fuer brennkraftmaschinen.
DE68902316D1 (de)	1992-09-10	Kraftstoffeinspritzsteuerungsvorrichtung fuer brennkraftmaschinen.
DE3872003D1 (de)	1992-07-23	Einspritzsystem fuer einen zweibrennstoffmotor.
DE68902346D1 (de)	1992-09-10	Kraftstoffeinspritzventil fuer einspritzmotoren.
DE3762986D1 (de)	1990-07-05	Kraftstoffeinspritzvorrichtung fuer brennkraftmaschinen.
DE68904516D1 (de)	1993-03-04	Anlassvorrichtung fuer brennkraftmaschinen.
DE3871951D1 (de)	1992-07-16	Brennstoffeinspritzvorrichtung fuer turbinenmotoren.
DE58903432D1 (de)	1993-03-18	Einspritzpumpe fuer brennkraftmaschinen.
DE68904451D1 (de)	1993-03-04	Hochdruck-brennstoffeinspritzvorrichtung fuer motoren.
DE59000661D1 (de)	1993-02-04	Einspritzvorrichtung fuer selbstzuendende brennkraftmaschinen.
DE3574758D1 (de)	1990-01-18	Kraftstoffeinspritzvorrichtung fuer brennkraftmaschinen.
DE58900299D1 (de)	1991-10-24	Kraftstoffeinspritzpumpe fuer brennkraftmaschinen.
DE58902006D1 (de)	1992-09-10	Kraftstoff-einspritzduese fuer brennkraftmaschinen.
DE59000535D1 (de)	1993-01-14	Kraftstoffeinspritzpumpe fuer brennkraftmaschinen.
DE58901717D1 (de)	1992-07-23	Kraftstoff-einspritzduese fuer brennkraftmaschinen.

Legal Events

Date	Code	Title
1994-02-24	8364	No opposition during term of opposition
1998-06-10	8320	Willingness to grant licences declared (paragraph 23)
2004-01-15	8339	Ceased/non-payment of the annual fee