GB408760A - Improvements in or relating to the regulation of the output of fuel injection pumps for internal combustion engines - Google Patents

Improvements in or relating to the regulation of the output of fuel injection pumps for internal combustion engines

Info

Publication number
GB408760A
GB408760A GB637/33A GB63733A GB408760A GB 408760 A GB408760 A GB 408760A GB 637/33 A GB637/33 A GB 637/33A GB 63733 A GB63733 A GB 63733A GB 408760 A GB408760 A GB 408760A
Authority
GB
United Kingdom
Prior art keywords
governor
speed
cam
operate
control member
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
GB637/33A
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.)
Societe du Carburateur Zenith SA
Original Assignee
Societe du Carburateur Zenith SA
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 Societe du Carburateur Zenith SA filed Critical Societe du Carburateur Zenith SA
Publication of GB408760A publication Critical patent/GB408760A/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
    • F02D2700/0284—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)
  • High-Pressure Fuel Injection Pump Control (AREA)

Abstract

408,760. Speed governors. SOC. GENERALE DES CARBURATEURS ZENITH, 26, Rue de Villiers, Levallois- Perret, Seine, France. Jan. 7, 1933, No. 637. Convention date, Jan. 7, 1932. [Class 57.] A regulating arrangement for a fuel injection pump comprises a hand or foot operated member 5 connected to the control member 4 of the pump, and the limit of its movement to increase the fuel is adjusted by contact of a pin 8 with a cam 16 controlled by a speed governor 12. The cam 16 is of any shape and is shown as restricting the amount of fuel as the speed increases with a further sharp incline to prevent the speed increasing above a maximum. In addition a cam 9 may operate a rod 69 to vary the time of injection. The governor 12 may be of the centrifugal or fluid type and may operate through a fluid pressure device comprising a spring loaded plunger 42 operating a stop 27 adjacent the end of the control member 4 and provided with an inclined end 50 co-operating with a relief port 45. The plunger 42 is rotated by the governor through gearing 40. The governor may operate a lever pivoted to the control member 4 and connected to the pedal so that as the speed varies the fulcrum of the lever is varied and the stroke of the member 4 is varied.
GB637/33A 1932-01-07 1933-01-07 Improvements in or relating to the regulation of the output of fuel injection pumps for internal combustion engines Expired GB408760A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE408760X 1932-01-07

Publications (1)

Publication Number Publication Date
GB408760A true GB408760A (en) 1934-04-19

Family

ID=3869194

Family Applications (1)

Application Number Title Priority Date Filing Date
GB637/33A Expired GB408760A (en) 1932-01-07 1933-01-07 Improvements in or relating to the regulation of the output of fuel injection pumps for internal combustion engines

Country Status (1)

Country Link
GB (1) GB408760A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2474121A (en) * 1942-09-09 1949-06-21 Sanders Arthur Freeman Control of fuel-injection engines
US2986291A (en) * 1957-07-09 1961-05-30 Allis Chalmers Mfg Co Fuel injection system
DE1220200B (en) * 1960-02-23 1966-06-30 Simms Motor Units Ltd Fuel injection device for internal combustion engines with a device for shutting off the fuel supply when starting backwards
US3354875A (en) * 1964-04-15 1967-11-28 Honda Gijutsu Kenkyusho Kk Apparatus for adjustment of fuel injection amount in internal combustion engines
US4062335A (en) * 1974-06-03 1977-12-13 Rank William J Variable volume pump for internal combustion engine

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2474121A (en) * 1942-09-09 1949-06-21 Sanders Arthur Freeman Control of fuel-injection engines
US2986291A (en) * 1957-07-09 1961-05-30 Allis Chalmers Mfg Co Fuel injection system
DE1220200B (en) * 1960-02-23 1966-06-30 Simms Motor Units Ltd Fuel injection device for internal combustion engines with a device for shutting off the fuel supply when starting backwards
US3354875A (en) * 1964-04-15 1967-11-28 Honda Gijutsu Kenkyusho Kk Apparatus for adjustment of fuel injection amount in internal combustion engines
US4062335A (en) * 1974-06-03 1977-12-13 Rank William J Variable volume pump for internal combustion engine

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