DE2934035A1 - Pumpe fuer das kraftstoffversorgungssystem von brennkraftmaschinen - Google Patents

Pumpe fuer das kraftstoffversorgungssystem von brennkraftmaschinen

Info

Publication number: DE2934035A1
Authority: DE; Germany
Prior art keywords: pressure; piston; fuel; pump; internal combustion
Prior art date: 1978-08-23
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.): Pending

Application number

DE19792934035

Other languages

German (de)

English (en)

Inventor

Dorian Farrar Mowbray

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.)

ZF International UK Ltd

Original Assignee

Lucas Industries 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.)

1978-08-23

Filing date

1979-08-22

Publication date

1980-03-06

1979-08-22 Application filed by Lucas Industries Ltd filed Critical Lucas Industries Ltd

1980-03-06 Publication of DE2934035A1 publication Critical patent/DE2934035A1/de

Status Pending legal-status Critical Current

Links

239000000446 fuel Substances 0.000 title claims description 45
238000002485 combustion reaction Methods 0.000 title claims description 26
238000002347 injection Methods 0.000 claims description 3
239000007924 injection Substances 0.000 claims description 3
230000001105 regulatory effect Effects 0.000 claims 2
230000001276 controlling effect Effects 0.000 claims 1
230000001419 dependent effect Effects 0.000 description 4
230000006835 compression Effects 0.000 description 1
238000007906 compression Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
239000002828 fuel tank Substances 0.000 description 1
238000003032 molecular docking Methods 0.000 description 1

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
- F02M41/00—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor
- F02M41/08—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined
- F02M41/14—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined rotary distributor supporting pump pistons
- F02M41/1405—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined rotary distributor supporting pump pistons pistons being disposed radially with respect to rotation axis
- F02M41/1411—Fuel-injection apparatus with two or more injectors fed from a common pressure-source sequentially by means of a distributor the distributor and pumping elements being combined rotary distributor supporting pump pistons pistons being disposed radially with respect to rotation axis characterised by means for varying fuel delivery or injection timing
- F02M41/1427—Arrangements for metering fuel admitted to pumping chambers, e.g. by shuttles or by throttle-valves
- 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
- F02M59/34—Varying fuel delivery in quantity or timing by throttling of passages to pumping elements or of overflow passages, e.g. throttling by means of a pressure-controlled sliding valve having liquid stop or abutment
- 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
- F02M63/00—Other fuel-injection apparatus having pertinent characteristics not provided for in groups F02M39/00 - F02M57/00 or F02M67/00; Details, component parts, or accessories of fuel-injection apparatus, not provided for in, or of interest apart from, the apparatus of groups F02M39/00 - F02M61/00 or F02M67/00; Combination of fuel pump with other devices, e.g. lubricating oil pump
- F02M63/02—Fuel-injection apparatus having several injectors fed by a common pumping element, or having several pumping elements feeding a common injector; Fuel-injection apparatus having provisions for cutting-out pumps, pumping elements, or injectors; Fuel-injection apparatus having provisions for variably interconnecting pumping elements and injectors alternatively
- F02M63/0225—Fuel-injection apparatus having a common rail feeding several injectors ; Means for varying pressure in common rails; Pumps feeding common rails

Landscapes

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

DE19792934035 1978-08-23 1979-08-22 Pumpe fuer das kraftstoffversorgungssystem von brennkraftmaschinen Pending DE2934035A1 (de)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB7834264		1978-08-23

Publications (1)

Publication Number	Publication Date
DE2934035A1 true DE2934035A1 (de)	1980-03-06

Family

ID=10499219

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DE19792934035 Pending DE2934035A1 (de)	1978-08-23	1979-08-22	Pumpe fuer das kraftstoffversorgungssystem von brennkraftmaschinen

Country Status (5)

Country	Link
JP (1)	JPS5529100A (es)
DE (1)	DE2934035A1 (es)
ES (1)	ES483223A1 (es)
FR (1)	FR2434277A1 (es)
IT (1)	IT1122714B (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4421088A (en) *	1980-07-03	1983-12-20	Lucas Industries Limited	Fuel system for compression ignition engine
US4404943A (en) *	1981-01-27	1983-09-20	Lucas Industries Limited	Fuel system for internal combustion engines
EP0270720A1 (fr) *	1986-12-12	1988-06-15	Regie Nationale Des Usines Renault	Pompe à débit variable
FR2585077B1 (fr) *	1985-07-16	1989-08-25	Renault	Pompe a debit variable
CH674243A5 (es) *	1987-07-08	1990-05-15	Dereco Dieselmotoren Forschung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
DE196622C (es) *
FR43213E (fr) *	1932-12-12	1934-04-06		Perfectionnements aux procédés et appareils d'injection pour les moteurs à combustion interne
GB732732A (en) *	1952-04-04	1955-06-29	Roosa Vernon D	Metering valve for fuel pump
FR1211339A (fr) *	1956-11-20	1960-03-15		Perfectionnements apportés aux pompes à piston, notamment aux pompes d'injection pour moteurs à combustion interne
FR1402284A (fr) *	1964-07-08	1965-06-11	Robert Bopsch G M B H	Pompe équipée d'un dispositif de réglage de pression
DE1281207B (de) *	1966-01-28	1968-10-24	Maschf Augsburg Nuernberg Ag	Brennstoffeinspritzvorrichtung fuer Brennkraftmaschinen
US3964459A (en) *	1975-06-23	1976-06-22	Ambac Industries, Inc.	Universal fuel injection system controller

1979
- 1979-08-07 IT IT24960/79A patent/IT1122714B/it active
- 1979-08-07 ES ES483223A patent/ES483223A1/es not_active Expired
- 1979-08-22 DE DE19792934035 patent/DE2934035A1/de active Pending
- 1979-08-23 JP JP10763679A patent/JPS5529100A/ja active Pending
- 1979-08-23 FR FR7921294A patent/FR2434277A1/fr not_active Withdrawn

Also Published As

Publication number	Publication date
ES483223A1 (es)	1980-04-16
IT1122714B (it)	1986-04-23
FR2434277A1 (fr)	1980-03-21
JPS5529100A (en)	1980-03-01
IT7924960A0 (it)	1979-08-07

Legal Events

Date	Code	Title	Description
1980-11-20	OHN	Withdrawal

Publication	Publication Date	Title
DE2938743C2 (es)	1992-01-30
DE2503346A1 (de)	1976-07-29	Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
DE1931039A1 (de)	1971-01-07	Kraftstoffeinspritzpumpe fuer Brennkraftmaschinen
DE2806788A1 (de)	1979-08-23	Pumpe-duese fuer brennkraftmaschinen
DE4344190A1 (de)	1995-06-29	Kraftstoffeinspritzvorrichtung mit Hochdruck-Kraftstoffspeicher
DE2558790A1 (de)	1977-07-14	Kraftstoffeinspritzduese fuer brennkraftmaschinen
DE2134007A1 (de)	1972-01-13	Kraftstoff Einspritzvorrichtung fur Brennkraftmotoren
DE69418801T2 (de)	1999-09-23	System zur Steuerung der Voreinspritzung
DE2833431A1 (de)	1980-02-14	Kraftstoffeinspritzduese
DE2622106C2 (de)	1983-09-29	Kraftstoffeinspritzeinrichtung für Brennkraftmaschinen
DE2931944C2 (es)	1988-06-16
DE3428174A1 (de)	1986-02-13	Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
DE2629847A1 (de)	1977-01-20	Vorrichtung zum einspritzen von kraftstoff
DE4206883A1 (de)	1993-09-09	Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
EP0273225B1 (de)	1991-08-21	Kraftstoffeinspritzpumpe für Brennkraftmaschinen
DE2934035A1 (de)	1980-03-06	Pumpe fuer das kraftstoffversorgungssystem von brennkraftmaschinen
DE3121108C2 (es)	1989-04-20
DE1273258B (de)	1968-07-18	Regeleinrichtung bei einer Brennstoffeinspritzvorrichtung fuer Brennkraftmaschinen
DE2727899A1 (de)	1978-01-05	Kraftstoffeinspritzvorrichtung
DE1917928A1 (de)	1970-11-12	Kraftstoffeinspritzpumpe fuer Brennkraftmaschinen
DE3006925A1 (de)	1980-09-11	Kraftstoff-einspritzpumpe
DE2808472A1 (de)	1979-05-31	Pumpvorrichtung fuer die kraftstoffversorgung einer verbrennungskraftmaschine
DE19738502A1 (de)	1999-03-04	System zur Hochdruckerzeugung
DE2918867C2 (de)	1987-03-19	Kraftstoffeinspritzpumpe für Brennkraftmaschinen mit einer Steuereinrichtung für die Änderung des Förderbeginns
DE69102674T2 (de)	1994-10-13	Kraftstoffpumpe.