AT288782B - Hydraulic regulator - especially for fuel injection pumps in internal combustion engines - Google Patents

Hydraulic regulator - especially for fuel injection pumps in internal combustion engines

Info

Publication number
AT288782B
AT288782B AT1148667A AT1148667A AT288782B AT 288782 B AT288782 B AT 288782B AT 1148667 A AT1148667 A AT 1148667A AT 1148667 A AT1148667 A AT 1148667A AT 288782 B AT288782 B AT 288782B
Authority
AT
Austria
Prior art keywords
internal combustion
fuel injection
combustion engines
injection pumps
hydraulic regulator
Prior art date
Application number
AT1148667A
Other languages
German (de)
Inventor
Pierre Bessiere
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Application granted granted Critical
Publication of AT288782B publication Critical patent/AT288782B/en

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D13/00—Control of linear speed; Control of angular speed; Control of acceleration or deceleration, e.g. of a prime mover
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D1/00—Controlling fuel-injection pumps, e.g. of high pressure injection type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D1/00—Controlling fuel-injection pumps, e.g. of high pressure injection type
    • F02D1/02—Controlling fuel-injection pumps, e.g. of high pressure injection type not restricted to adjustment of injection timing, e.g. varying amount of fuel delivered
    • F02D1/08—Transmission of control impulse to pump control, e.g. with power drive or power assistance
    • F02D1/12—Transmission of control impulse to pump control, e.g. with power drive or power assistance non-mechanical, e.g. hydraulic
    • F02D1/122—Transmission of control impulse to pump control, e.g. with power drive or power assistance non-mechanical, e.g. hydraulic control impulse depending only on engine speed
    • F02D1/127—Transmission of control impulse to pump control, e.g. with power drive or power assistance non-mechanical, e.g. hydraulic control impulse depending only on engine speed using the pressure developed in a pump
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2700/00—Mechanical control of speed or power of a single cylinder piston engine
    • F02D2700/02—Controlling by changing the air or fuel supply
    • F02D2700/0269—Controlling by changing the air or fuel supply for air compressing engines with compression ignition
    • F02D2700/0282—Control of fuel supply
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2700/00—Mechanical control of speed or power of a single cylinder piston engine
    • F02D2700/02—Controlling by changing the air or fuel supply
    • F02D2700/0269—Controlling by changing the air or fuel supply for air compressing engines with compression ignition
    • F02D2700/0282—Control of fuel supply
    • F02D2700/0284—Control of fuel supply by acting on the fuel pump control element
    • F02D2700/0292—Control of fuel supply by acting on the fuel pump control element depending on the speed of a centrifugal governor

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Fuel-Injection Apparatus (AREA)
AT1148667A 1967-01-02 1967-12-19 Hydraulic regulator - especially for fuel injection pumps in internal combustion engines AT288782B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR89726A FR1525077A (en) 1967-01-02 1967-01-02 Improvements to hydraulic speed regulators

Publications (1)

Publication Number Publication Date
AT288782B true AT288782B (en) 1971-03-25

Family

ID=8623301

Family Applications (1)

Application Number Title Priority Date Filing Date
AT1148667A AT288782B (en) 1967-01-02 1967-12-19 Hydraulic regulator - especially for fuel injection pumps in internal combustion engines

Country Status (5)

Country Link
US (1) US3444849A (en)
AT (1) AT288782B (en)
DE (1) DE1576293A1 (en)
FR (1) FR1525077A (en)
GB (1) GB1207979A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1020703B (en) * 1974-09-02 1977-12-30 Fiat Spa IMPROVEMENTS IN INJECTION PUMPS FOR DIESEL ENGINES WITH ELECTRONIC FLOW REGULATION
CA2984175A1 (en) * 2015-05-01 2016-11-10 Graco Minnesota Inc. Pneumatic timing valve

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR717944A (en) * 1931-03-10 1932-01-16 Magnetos R B Soc D Control device for diesel engines without compressor
DE716865C (en) * 1938-04-10 1942-01-31 Kloeckner Humboldt Deutz Ag Fuel injection device for internal combustion engines
DE1000633B (en) * 1951-05-11 1957-01-10 Fiat Spa Hydraulic regulator
US2928376A (en) * 1954-02-19 1960-03-15 Keelavite Co Ltd Apparatus for the speed of regulation of hydraulic motors
US2821926A (en) * 1954-06-28 1958-02-04 Cessna Aircraft Co Variable volume reciprocating pump
US2905457A (en) * 1956-04-05 1959-09-22 Bryce Berger Ltd Hydraulic speed governing mechanism for prime movers
FR1305466A (en) * 1961-07-25 1962-10-05 Improvements to self-regulating reciprocating pumps, particularly fuel injection pumps for internal combustion engines
DE1224987B (en) * 1964-12-24 1966-09-15 Bosch Gmbh Robert Fuel injection pump for internal combustion engines

Also Published As

Publication number Publication date
GB1207979A (en) 1970-10-07
US3444849A (en) 1969-05-20
DE1576293A1 (en) 1970-05-06
FR1525077A (en) 1968-05-17

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