DE3540274A1 - Kraftstoffeinspritzpumpe - Google Patents

Kraftstoffeinspritzpumpe

Info

Publication number
DE3540274A1
DE3540274A1 DE19853540274 DE3540274A DE3540274A1 DE 3540274 A1 DE3540274 A1 DE 3540274A1 DE 19853540274 DE19853540274 DE 19853540274 DE 3540274 A DE3540274 A DE 3540274A DE 3540274 A1 DE3540274 A1 DE 3540274A1
Authority
DE
Germany
Prior art keywords
pressure
valve
pressure chamber
fuel injection
fuel
Prior art date
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.)
Ceased
Application number
DE19853540274
Other languages
German (de)
English (en)
Inventor
Toru Higashi-matsuyama Saitama Ishibashi
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.)
Bosch Corp
Original Assignee
Diesel Kiki 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.)
Filing date
Publication date
Application filed by Diesel Kiki Co Ltd filed Critical Diesel Kiki Co Ltd
Publication of DE3540274A1 publication Critical patent/DE3540274A1/de
Ceased legal-status Critical Current

Links

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
    • F02M45/00—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship
    • F02M45/12—Fuel-injection apparatus characterised by having a cyclic delivery of specific time/pressure or time/quantity relationship providing a continuous cyclic delivery with variable 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
    • 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
    • F02M41/10—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 pump pistons acting as the distributor
    • F02M41/12—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 pump pistons acting as the distributor the pistons rotating to act as the distributor
    • F02M41/123—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 pump pistons acting as the distributor the pistons rotating to act as the distributor characterised by means for varying fuel delivery or injection timing
    • F02M41/125—Variably-timed valves controlling fuel passages
    • F02M41/126—Variably-timed valves controlling fuel passages valves being mechanically or electrically adjustable sleeves slidably mounted on rotary piston
    • 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
    • F02M59/22—Varying quantity or timing by adjusting cylinder-head space

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
  • High-Pressure Fuel Injection Pump Control (AREA)
DE19853540274 1984-11-13 1985-11-13 Kraftstoffeinspritzpumpe Ceased DE3540274A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17110984U JPS6186539U (hu) 1984-11-13 1984-11-13

Publications (1)

Publication Number Publication Date
DE3540274A1 true DE3540274A1 (de) 1986-05-22

Family

ID=15917135

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19853540274 Ceased DE3540274A1 (de) 1984-11-13 1985-11-13 Kraftstoffeinspritzpumpe

Country Status (3)

Country Link
JP (1) JPS6186539U (hu)
DE (1) DE3540274A1 (hu)
GB (1) GB2170557A (hu)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4836161A (en) * 1986-10-08 1989-06-06 Daimler-Benz Aktiengesellschaft Direct fuel injection method for a diesel engine

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0665868B2 (ja) * 1986-03-11 1994-08-24 株式会社日本自動車部品総合研究所 燃料圧力制御装置
DE3806669A1 (de) * 1988-03-02 1989-09-14 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
EP0348865A3 (en) * 1988-06-27 1990-10-10 Nippondenso Co., Ltd. Pilot injection device for fuel injection pump
EP0962648A1 (de) * 1998-06-04 1999-12-08 Wolfgang Dr. Heimberg Kraftstoffeinspritzvorrichtung

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1576617B2 (de) * 1966-08-01 1973-08-23 Societe Industrielle Et Commerciale Des Automobiles Peugeot, Paris Einspritzvorrichtung fuer brennkraftmaschinen mit druckzuendung
DE3300876A1 (de) * 1983-01-13 1984-07-19 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzpumpe

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB369541A (en) * 1929-11-23 1932-03-24 Bosch Robert Improvements in and relating to the controlling of fuel injection pumps of internal combustion engines
GB563539A (en) * 1942-03-07 1944-08-18 Atlas Diesel Ab Fuel injection apparatus
GB764618A (en) * 1953-11-17 1956-12-28 Bosch Gmbh Robert Improvements in fuel injection pumps for internal combustion engines
US3100449A (en) * 1959-02-04 1963-08-13 Borg Warner Fuel injection pump
EP0069115A1 (de) * 1981-06-24 1983-01-05 Friedmann & Maier Aktiengesellschaft Einspritzpumpe

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1576617B2 (de) * 1966-08-01 1973-08-23 Societe Industrielle Et Commerciale Des Automobiles Peugeot, Paris Einspritzvorrichtung fuer brennkraftmaschinen mit druckzuendung
DE3300876A1 (de) * 1983-01-13 1984-07-19 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzpumpe

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4836161A (en) * 1986-10-08 1989-06-06 Daimler-Benz Aktiengesellschaft Direct fuel injection method for a diesel engine

Also Published As

Publication number Publication date
GB8527145D0 (en) 1985-12-11
GB2170557A (en) 1986-08-06
JPS6186539U (hu) 1986-06-06

Similar Documents

Publication Publication Date Title
DE3235413C2 (hu)
EP0295420B1 (de) Kraftstoffeinspritzpumpe
DE2115169A1 (de) Kraftstoffeinspritzvorrichtung fur Brenn kraftmaschinen mit Kompressionszundung
DE3328089A1 (de) Kolben-kraftstoffeinspritzpumpe
EP0290797B1 (de) Kraftstoffeinspritzpumpe
DE2558790A1 (de) Kraftstoffeinspritzduese fuer brennkraftmaschinen
EP0505522B1 (de) Kraftstoffeinspritzpumpe für brennkraftmaschinen
DE3720888C2 (hu)
DE69001143T2 (de) Brennstoffeinspritzpumpe.
DE69004523T2 (de) Kraftstoffpumpenvorrichtung.
DE3540274A1 (de) Kraftstoffeinspritzpumpe
DE3102801C2 (hu)
DE69500731T2 (de) Kraftstoffpumpenvorrichtung
DE3801929A1 (de) Kraftstoffeinspritzeinrichtung
DE2258309A1 (de) Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
DE3150675A1 (de) Zuendvorrichtung fuer verbrennungsmotoren mit innerer verbrennung und selbstzuendung
DE1240334B (de) Brennstoffeinspritzpumpe fuer mehrzylindrige Brennkraftmaschinen
DE69004665T2 (de) Kraftstoffpumpvorrichtung.
DE3535005A1 (de) Einspritzgeraet fuer eine brennkraftmaschine
DE3323761C2 (hu)
DE69406235T2 (de) Kraftstoffpumpe
DE69102674T2 (de) Kraftstoffpumpe.
EP0372238B1 (de) Kraftstoffeinspritzpumpe für Brennkraftmaschinen
DE2250688C3 (de) Vorrichtung zur Verstellung des Spritzbeginns einer Kraftstoffeinspritzpumpe für Brennkraftmaschinen
DE1151982B (de) Pumpe zur Kraftstoffeinspritzung bei Brennkraftmaschinen, insbesondere Saugrohr-Einspritzbrennkraft-maschinen

Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8131 Rejection