GB729955A - Improvements in fuel-injection pumps for internal combustion engines - Google Patents

Improvements in fuel-injection pumps for internal combustion engines

Info

Publication number
GB729955A
GB729955A GB31965/52A GB3196552A GB729955A GB 729955 A GB729955 A GB 729955A GB 31965/52 A GB31965/52 A GB 31965/52A GB 3196552 A GB3196552 A GB 3196552A GB 729955 A GB729955 A GB 729955A
Authority
GB
United Kingdom
Prior art keywords
fuel
rocker
cam
stop
internal combustion
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
GB31965/52A
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.)
JULES MARIE RENE RETEL
Original Assignee
JULES MARIE RENE RETEL
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 JULES MARIE RENE RETEL filed Critical JULES MARIE RENE RETEL
Publication of GB729955A publication Critical patent/GB729955A/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
    • 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
    • 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
    • F02D2700/0297—Control of fuel supply by control means in the fuel conduit between pump and injector

Landscapes

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

Abstract

729,955. Starting oil engines. RETEL, J. M. R. Dec. 17, 1952 [Dec. 18, 1951], No. 31965/52. Class 7(3). [Also in Groups XXVIII and XXIX] In a fuel-injection pump (see Group XXVII), the delivery is controlled by a sleeve 33 cooperating with a spill port 32 in the pump plunger and adjustable axially by fuel pressure in the chamber 34 which varies with the speed. The sleeve carries a rocker 72 one end of which co-operates with a cam 73 that is operated by lever 82 that has a stop 83 which determines the normal maximum fuel supply and can be moved to stop the engine. The other end of the rocker co-operates with a cam 74 that is actuated by a lever 84 that has a stop 86 which determines the maximum speed of the engine. The cam 74 can move the rocker 72 against the loading of the spring-pressed plunger 76 to permit extra fuel for starting.
GB31965/52A 1951-12-18 1952-12-17 Improvements in fuel-injection pumps for internal combustion engines Expired GB729955A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR729955X 1951-12-18

Publications (1)

Publication Number Publication Date
GB729955A true GB729955A (en) 1955-05-11

Family

ID=9112770

Family Applications (1)

Application Number Title Priority Date Filing Date
GB31965/52A Expired GB729955A (en) 1951-12-18 1952-12-17 Improvements in fuel-injection pumps for internal combustion engines

Country Status (1)

Country Link
GB (1) GB729955A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1254907B (en) * 1959-02-04 1967-11-23 Borg Warner Fuel injection pump
GB2162592A (en) * 1984-07-31 1986-02-05 Bosch Gmbh Robert Fuel injection pump for an internal combustion engine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1254907B (en) * 1959-02-04 1967-11-23 Borg Warner Fuel injection pump
GB2162592A (en) * 1984-07-31 1986-02-05 Bosch Gmbh Robert Fuel injection pump for an internal combustion engine

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