DE3407261A1 - Brennstoffeinspritzvorrichtung - Google Patents

Brennstoffeinspritzvorrichtung

Info

Publication number
DE3407261A1
DE3407261A1 DE19843407261 DE3407261A DE3407261A1 DE 3407261 A1 DE3407261 A1 DE 3407261A1 DE 19843407261 DE19843407261 DE 19843407261 DE 3407261 A DE3407261 A DE 3407261A DE 3407261 A1 DE3407261 A1 DE 3407261A1
Authority
DE
Germany
Prior art keywords
piston
fuel
chamber
control
fluid
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.)
Withdrawn
Application number
DE19843407261
Other languages
German (de)
English (en)
Inventor
Masatoshi Kariya Aichi Kuroyanagi
Masahiko Aichi Suzuki
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.)
Denso Corp
Original Assignee
NipponDenso 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 NipponDenso Co Ltd filed Critical NipponDenso Co Ltd
Publication of DE3407261A1 publication Critical patent/DE3407261A1/de
Withdrawn legal-status Critical Current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
    • 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
    • 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
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
    • 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
    • F02B75/00—Other engines
    • F02B75/12—Other methods of operation
    • F02B2075/125—Direct injection in the combustion chamber for spark ignition engines, i.e. not in pre-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)
  • Fuel-Injection Apparatus (AREA)
DE19843407261 1983-02-28 1984-02-28 Brennstoffeinspritzvorrichtung Withdrawn DE3407261A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58033186A JPS59158375A (ja) 1983-02-28 1983-02-28 燃料噴射装置

Publications (1)

Publication Number Publication Date
DE3407261A1 true DE3407261A1 (de) 1984-08-30

Family

ID=12379456

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843407261 Withdrawn DE3407261A1 (de) 1983-02-28 1984-02-28 Brennstoffeinspritzvorrichtung

Country Status (3)

Country Link
US (1) US4537171A (en, 2012)
JP (1) JPS59158375A (en, 2012)
DE (1) DE3407261A1 (en, 2012)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4748954A (en) * 1984-07-16 1988-06-07 Nippon Soken, Inc. Electrostrictive actuator device and fuel injection device using same
GB2175052B (en) * 1985-05-14 1988-10-05 Diesel Kiki Co Fuel injection pump for internal combustion engines
JPH0642372A (ja) * 1992-07-23 1994-02-15 Zexel Corp 燃料噴射制御装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2903551A1 (de) * 1979-01-31 1980-08-14 Volkswagenwerk Ag Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
DE3117220A1 (de) * 1980-05-01 1982-01-14 Nissan Motor Co., Ltd., Yokohama, Kanagawa Verteiler-kraftstoffeinspritzpumpe zur verwendung bei einer diesel-brennkraftmaschine

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1058790B (de) * 1958-03-26 1959-06-04 Bosch Gmbh Robert Kraftstoffeinspritzpumpe fuer mehrzylindrige Brennkraftmaschinen
US4385614A (en) * 1979-04-06 1983-05-31 Robert Bosch Gmbh Fuel injection pump for internal combustion engines
JPS61545Y2 (en, 2012) * 1980-05-02 1986-01-09
JPS56161175A (en) * 1980-05-16 1981-12-11 Fujitsu Ltd Recorder
JPS6040991B2 (ja) * 1980-05-19 1985-09-13 沖電気工業株式会社 ワイヤドツトヘツド
JPS5765857A (en) * 1980-10-08 1982-04-21 Nissan Motor Co Ltd Injection rate control device of distribution type fuel injection pump
JPS5768556A (en) * 1980-10-14 1982-04-26 Agency Of Ind Science & Technol Fuel injection pump for diesel engine
JPS5797025A (en) * 1980-12-08 1982-06-16 Fuji Heavy Ind Ltd Fuel injection pump for diesel engine
DE3136689A1 (de) * 1981-09-16 1983-03-24 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
JPS58149566U (ja) * 1982-03-31 1983-10-07 株式会社デンソー 分配型燃料噴射ポンプ

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2903551A1 (de) * 1979-01-31 1980-08-14 Volkswagenwerk Ag Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
DE3117220A1 (de) * 1980-05-01 1982-01-14 Nissan Motor Co., Ltd., Yokohama, Kanagawa Verteiler-kraftstoffeinspritzpumpe zur verwendung bei einer diesel-brennkraftmaschine

Also Published As

Publication number Publication date
JPS59158375A (ja) 1984-09-07
US4537171A (en) 1985-08-27
JPH0510501B2 (en, 2012) 1993-02-09

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Legal Events

Date Code Title Description
8128 New person/name/address of the agent

Representative=s name: KUHNEN, R., DIPL.-ING. WACKER, P., DIPL.-ING. DIPL

8110 Request for examination paragraph 44
8120 Willingness to grant licences paragraph 23
8139 Disposal/non-payment of the annual fee