ES2022482B3 - FUEL INJECTION PUMP FOR DIESEL ALTERNATIVE PISTON INTERNAL COMBUSTION ENGINES - Google Patents

FUEL INJECTION PUMP FOR DIESEL ALTERNATIVE PISTON INTERNAL COMBUSTION ENGINES

Info

Publication number
ES2022482B3
ES2022482B3 ES88101862T ES88101862T ES2022482B3 ES 2022482 B3 ES2022482 B3 ES 2022482B3 ES 88101862 T ES88101862 T ES 88101862T ES 88101862 T ES88101862 T ES 88101862T ES 2022482 B3 ES2022482 B3 ES 2022482B3
Authority
ES
Spain
Prior art keywords
internal combustion
fuel injection
combustion engines
injection pump
piston internal
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 - Lifetime
Application number
ES88101862T
Other languages
Spanish (es)
Inventor
Hans Scherrer
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.)
Sulzer AG
Original Assignee
Gebrueder Sulzer AG
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 Gebrueder Sulzer AG filed Critical Gebrueder Sulzer AG
Application granted granted Critical
Publication of ES2022482B3 publication Critical patent/ES2022482B3/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/12—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by varying the length of stroke of the working members
    • F04B49/121—Lost-motion device in the driving mechanism
    • 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
    • F02M59/26—Varying fuel delivery in quantity or timing with constant-length-stroke pistons having variable effective portion of stroke caused by movements of pistons relative to their cylinders
    • F02M59/28—Mechanisms therefor
    • 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
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B1/00—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders
    • F04B1/04—Multi-cylinder machines or pumps characterised by number or arrangement of cylinders having cylinders in star- or fan-arrangement
    • F04B1/06—Control
ES88101862T 1987-04-30 1988-02-09 FUEL INJECTION PUMP FOR DIESEL ALTERNATIVE PISTON INTERNAL COMBUSTION ENGINES Expired - Lifetime ES2022482B3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1652/87A CH672005A5 (en) 1987-04-30 1987-04-30

Publications (1)

Publication Number Publication Date
ES2022482B3 true ES2022482B3 (en) 1991-12-01

Family

ID=4215469

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88101862T Expired - Lifetime ES2022482B3 (en) 1987-04-30 1988-02-09 FUEL INJECTION PUMP FOR DIESEL ALTERNATIVE PISTON INTERNAL COMBUSTION ENGINES

Country Status (8)

Country Link
EP (1) EP0288669B1 (en)
JP (1) JPS63272959A (en)
CH (1) CH672005A5 (en)
DE (1) DE3862056D1 (en)
DK (1) DK164827C (en)
ES (1) ES2022482B3 (en)
FI (1) FI96535C (en)
NO (1) NO168725C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5730104A (en) * 1997-02-19 1998-03-24 Caterpillar Inc. Injection rate shaping device for a fill metered hydraulically-actuated fuel injection system
CN103267012B (en) * 2013-05-29 2015-10-07 宁波合力机泵有限公司 A kind of flow regulator changing plunger volume
JP7022380B2 (en) * 2018-01-31 2022-02-18 いすゞ自動車株式会社 Fuel pump assembly structure

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1054199A (en) * 1950-12-08 1954-02-09 Daimler Benz Ag Fuel injection device, in particular with injection pump and injection nozzle combined in a single unit
US3498229A (en) * 1967-11-01 1970-03-03 Dake Corp Hydraulic pump assembly
US3566702A (en) * 1968-03-01 1971-03-02 Bryce Berger Ltd Liquid fuel injection pumps
AT381148B (en) * 1980-12-18 1986-08-25 Friedmann & Maier Ag INJECTION DEVICE FOR INJECTION INTERNAL COMBUSTION ENGINES
DE3501287A1 (en) * 1984-01-18 1985-07-25 Friedmann & Maier AG, Hallein, Salzburg Injection pump for injection internal combustion engines

Also Published As

Publication number Publication date
CH672005A5 (en) 1989-10-13
NO168725B (en) 1991-12-16
FI880655A (en) 1988-10-31
EP0288669A1 (en) 1988-11-02
FI880655A0 (en) 1988-02-12
DE3862056D1 (en) 1991-04-25
NO168725C (en) 1992-03-25
NO881890L (en) 1988-10-31
NO881890D0 (en) 1988-04-29
JPS63272959A (en) 1988-11-10
DK164827C (en) 1993-01-11
DK134188D0 (en) 1988-03-11
DK134188A (en) 1988-10-31
FI96535B (en) 1996-03-29
DK164827B (en) 1992-08-24
FI96535C (en) 1996-07-10
EP0288669B1 (en) 1991-03-20

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