AT265747B - Injection piston pump for internal combustion engines - Google Patents

Injection piston pump for internal combustion engines

Info

Publication number
AT265747B
AT265747B AT821264A AT821264A AT265747B AT 265747 B AT265747 B AT 265747B AT 821264 A AT821264 A AT 821264A AT 821264 A AT821264 A AT 821264A AT 265747 B AT265747 B AT 265747B
Authority
AT
Austria
Prior art keywords
internal combustion
combustion engines
piston pump
injection piston
injection
Prior art date
Application number
AT821264A
Other languages
German (de)
Inventor
Jean Louis Gratzmuller
Original Assignee
Jean Louis Gratzmuller
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 Jean Louis Gratzmuller filed Critical Jean Louis Gratzmuller
Application granted granted Critical
Publication of AT265747B publication Critical patent/AT265747B/en

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
    • F02M59/36—Varying fuel delivery in quantity or timing by variably-timed valves controlling fuel passages to pumping elements or overflow passages
    • F02M59/361—Valves being actuated mechanically
    • 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
    • F02M59/32—Varying fuel delivery in quantity or timing fuel delivery being controlled by means of fuel-displaced auxiliary pistons, which effect injection
    • 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
    • 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
    • F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
    • F02M59/442—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston means preventing fuel leakage around pump plunger, e.g. fluid barriers
    • 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
    • F02M59/44—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston
    • F02M59/447—Details, components parts, or accessories not provided for in, or of interest apart from, the apparatus of groups F02M59/02 - F02M59/42; Pumps having transducers, e.g. to measure displacement of pump rack or piston means specially adapted to limit fuel delivery or to supply excess of fuel temporarily, e.g. for starting of the engine

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Fuel-Injection Apparatus (AREA)
AT821264A 1963-09-25 1964-09-25 Injection piston pump for internal combustion engines AT265747B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR948597A FR1380547A (en) 1963-09-25 1963-09-25 Method and device for injecting liquid fuel into an internal combustion engine
FR986325A FR86373E (en) 1963-09-25 1964-08-27 Method and device for injecting liquid fuel into an internal combustion engine

Publications (1)

Publication Number Publication Date
AT265747B true AT265747B (en) 1968-10-25

Family

ID=26203566

Family Applications (1)

Application Number Title Priority Date Filing Date
AT821264A AT265747B (en) 1963-09-25 1964-09-25 Injection piston pump for internal combustion engines

Country Status (8)

Country Link
US (1) US3294075A (en)
AT (1) AT265747B (en)
BE (1) BE653095A (en)
CH (1) CH512672A (en)
DK (1) DK117327B (en)
ES (1) ES304315A1 (en)
FR (2) FR1380547A (en)
GB (1) GB1080359A (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3450121A (en) * 1967-02-13 1969-06-17 Hartford Machine Screw Co Internal-combustion engine and fuel injection system therefor
DE3175608D1 (en) * 1980-03-31 1987-01-02 Peugeot Apparatus for metering an injected fuel quantity in a fuel-injection engine
GB2135730A (en) * 1983-02-18 1984-09-05 Usui Kokusai Sangyo Kk Fuel injection systems for IC engines
EP0881380A1 (en) * 1997-05-30 1998-12-02 SIG Schweizerische Industrie-Gesellschaft High-pressure feed pump
DE202005005916U1 (en) * 2005-04-12 2005-06-16 Lincoln Gmbh & Co. Kg Single line lubrication system with a motor driven reciprocating pump which also drives a release valve to return excess lubricant in the return phase of the pumping cycle
FI20106161A (en) * 2010-11-05 2012-05-06 Waertsilae Finland Oy injection Pump

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1752386A (en) * 1924-05-10 1930-04-01 Firm Maschinenfabrik Augsburg Fuel pump for multicylinder internal-combustion engines
US1926743A (en) * 1929-09-30 1933-09-12 Hill Diesel Engine Company Fuel injection pump for internal combustion engines of the diesel type
US1974851A (en) * 1929-11-23 1934-09-25 Bosch Robert Governor for internal combustion engines
US1952154A (en) * 1930-04-10 1934-03-27 Sulzer Ag Fuel delivery device for internal combustion engines
FR814513A (en) * 1936-02-19 1937-06-24 Prec Mecanique Method and devices for regulating injection in combustion engines
US2270127A (en) * 1938-03-29 1942-01-13 Aurel Nemes Arrangement for regulating the output of fuel pumps for internal combustion engines
US2264898A (en) * 1939-08-23 1941-12-02 Charles M Bovard Fuel pump for internal combustion engines
US3071074A (en) * 1958-01-28 1963-01-01 Bessiere Pierre Etienne Self-regulating piston pumps and in particular fuel injection pumps

Also Published As

Publication number Publication date
FR1380547A (en) 1964-12-04
CH512672A (en) 1971-09-15
BE653095A (en) 1964-12-31
DK117327B (en) 1970-04-13
GB1080359A (en) 1967-08-23
US3294075A (en) 1966-12-27
FR86373E (en) 1966-01-28
ES304315A1 (en) 1965-03-01

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