DE4023507C2 - Kraftstoff-Einspritzpumpe - Google Patents

Kraftstoff-Einspritzpumpe

Info

Publication number
DE4023507C2
DE4023507C2 DE19904023507 DE4023507A DE4023507C2 DE 4023507 C2 DE4023507 C2 DE 4023507C2 DE 19904023507 DE19904023507 DE 19904023507 DE 4023507 A DE4023507 A DE 4023507A DE 4023507 C2 DE4023507 C2 DE 4023507C2
Authority
DE
Germany
Prior art keywords
fuel
pump
fuel injection
impact
control
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.)
Expired - Fee Related
Application number
DE19904023507
Other languages
German (de)
English (en)
Other versions
DE4023507A1 (de
Inventor
Masayori Ishimoto
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 DE4023507A1 publication Critical patent/DE4023507A1/de
Application granted granted Critical
Publication of DE4023507C2 publication Critical patent/DE4023507C2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • F02M59/24—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke
    • 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
    • F02M55/00—Fuel-injection apparatus characterised by their fuel conduits or their venting means; Arrangements of conduits between fuel tank and pump F02M37/00
    • F02M55/001—Pumps with means for preventing erosion on fuel discharge

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
DE19904023507 1989-08-28 1990-07-24 Kraftstoff-Einspritzpumpe Expired - Fee Related DE4023507C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989099155U JP2515637Y2 (ja) 1989-08-28 1989-08-28 燃料噴射ポンプ

Publications (2)

Publication Number Publication Date
DE4023507A1 DE4023507A1 (de) 1991-03-14
DE4023507C2 true DE4023507C2 (de) 1996-06-20

Family

ID=14239793

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19904023507 Expired - Fee Related DE4023507C2 (de) 1989-08-28 1990-07-24 Kraftstoff-Einspritzpumpe

Country Status (2)

Country Link
JP (1) JP2515637Y2 (enrdf_load_stackoverflow)
DE (1) DE4023507C2 (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4041503C2 (de) * 1990-12-22 2001-02-15 Bosch Gmbh Robert Kraftstoffeinspritzpumpe für Brennkraftmaschinen

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT304946B (de) * 1971-05-07 1973-01-25 Friedmann & Maier Ag Einspritzpumpe
GB1500125A (en) * 1975-03-27 1978-02-08 Vysoke Uceni Tech Brne Compression ignition engines and fuel injection pumps therefor
JPS5593959A (en) * 1979-01-11 1980-07-16 Bosch Gmbh Robert Fuel injection pump for internal combustion engine
JPS5759054A (en) * 1980-09-25 1982-04-09 Mitsubishi Heavy Ind Ltd Fuel injection pump
JPS58109554U (ja) * 1982-01-22 1983-07-26 三菱重工業株式会社 燃料噴射ポンプの給油室
DE3428174A1 (de) * 1984-07-31 1986-02-13 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
JPS61167469U (enrdf_load_stackoverflow) * 1985-04-05 1986-10-17
JPS628381Y2 (enrdf_load_stackoverflow) * 1983-04-18 1987-02-26

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT304946B (de) * 1971-05-07 1973-01-25 Friedmann & Maier Ag Einspritzpumpe
GB1500125A (en) * 1975-03-27 1978-02-08 Vysoke Uceni Tech Brne Compression ignition engines and fuel injection pumps therefor
JPS5593959A (en) * 1979-01-11 1980-07-16 Bosch Gmbh Robert Fuel injection pump for internal combustion engine
JPS5759054A (en) * 1980-09-25 1982-04-09 Mitsubishi Heavy Ind Ltd Fuel injection pump
JPS58109554U (ja) * 1982-01-22 1983-07-26 三菱重工業株式会社 燃料噴射ポンプの給油室
JPS628381Y2 (enrdf_load_stackoverflow) * 1983-04-18 1987-02-26
DE3428174A1 (de) * 1984-07-31 1986-02-13 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzpumpe fuer brennkraftmaschinen
JPS61167469U (enrdf_load_stackoverflow) * 1985-04-05 1986-10-17

Also Published As

Publication number Publication date
JP2515637Y2 (ja) 1996-10-30
DE4023507A1 (de) 1991-03-14
JPH0341161U (enrdf_load_stackoverflow) 1991-04-19

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: BOSCH AUTOMOTIVE SYSTEMS CORP., TOKIO/TOKYO, JP

8339 Ceased/non-payment of the annual fee