GB1091827A - Improvements in control devices for the fuel/air mixture in mixture compression fuelinjection engines - Google Patents

Improvements in control devices for the fuel/air mixture in mixture compression fuelinjection engines

Info

Publication number
GB1091827A
GB1091827A GB2186966A GB2186966A GB1091827A GB 1091827 A GB1091827 A GB 1091827A GB 2186966 A GB2186966 A GB 2186966A GB 2186966 A GB2186966 A GB 2186966A GB 1091827 A GB1091827 A GB 1091827A
Authority
GB
United Kingdom
Prior art keywords
lever
fuel
pivot
follower
moved
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
Application number
GB2186966A
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of GB1091827A publication Critical patent/GB1091827A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D3/00—Controlling low-pressure fuel injection, i.e. where the fuel-air mixture containing fuel thus injected will be substantially compressed by the compression stroke of the engine, by means other than controlling only an injection pump
    • 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
    • F02D1/025—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 by means dependent on engine working temperature
    • 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
    • F02D1/10—Transmission of control impulse to pump control, e.g. with power drive or power assistance mechanical
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • 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
    • F02D2700/0271—Controlling the air supply as well as the fuel supply

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • High-Pressure Fuel Injection Pump Control (AREA)

Abstract

1,091,827. Centrifugal governors. ROBERT BOSCH G.m.b.H.. May 17, 1966 [May 18, 1965], No.21869/66. Heading G3B. [Also in Division F1] In a fuel injection pump control device a control cam-face 14', Fig.1, is rotatable in dependence on the position of a throttle valve 16a, follower 10 is mounted on a centrifugal governor sleeve 6 and a lever 19 transmits movements of the feeler to the pump control member 20. Operation. With speed increase sleeve 6 is displaced to the right against spring 8 and resultant movement of follower 10 is transmitted to lever 20 via pin and slot 17, 18 and a lever pivoted at 22. The position of pivot 22 is moved in accordance with temperature changes via rod 24. In another embodiment Fig. 2 (not shown) the follower movements are transmitted by lever (19a) to a double-armed shift lever (26) and thence to fuel control rod (25). The pivot of the doublearmed lever (26) is moved in accordance with ambient pressure changes and the pivot (22) of lever (19a) is moved in accordance with temperature changes.
GB2186966A 1965-05-18 1966-05-17 Improvements in control devices for the fuel/air mixture in mixture compression fuelinjection engines Expired GB1091827A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1965B0081975 DE1240330B (en) 1965-05-18 1965-05-18 Control device for the fuel-air mixture in mixture-compressing fuel injection engines

Publications (1)

Publication Number Publication Date
GB1091827A true GB1091827A (en) 1967-11-22

Family

ID=6981321

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2186966A Expired GB1091827A (en) 1965-05-18 1966-05-17 Improvements in control devices for the fuel/air mixture in mixture compression fuelinjection engines

Country Status (2)

Country Link
DE (1) DE1240330B (en)
GB (1) GB1091827A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2536247A1 (en) * 1974-08-15 1976-02-26 Diesel Kiki Co SPEED CONTROLLER FOR INJECTION COMBUSTION ENGINES

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1054785B (en) * 1957-09-19 1959-04-09 Kugelfischer G Schaefer & Co Injection pump for internal combustion engines
DE1858807U (en) * 1962-07-10 1962-09-20 Alfa Romeo Spa REGULATOR FOR INJECTION PUMPS OF CARBURETOR ENGINES.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2536247A1 (en) * 1974-08-15 1976-02-26 Diesel Kiki Co SPEED CONTROLLER FOR INJECTION COMBUSTION ENGINES

Also Published As

Publication number Publication date
DE1240330B (en) 1967-05-11

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