GB811904A - Arrangement for regulating fuel injection in mixture-compressing injection internal combustion engines - Google Patents

Arrangement for regulating fuel injection in mixture-compressing injection internal combustion engines

Info

Publication number
GB811904A
GB811904A GB8666/57A GB866657A GB811904A GB 811904 A GB811904 A GB 811904A GB 8666/57 A GB8666/57 A GB 8666/57A GB 866657 A GB866657 A GB 866657A GB 811904 A GB811904 A GB 811904A
Authority
GB
United Kingdom
Prior art keywords
lever
fuel supply
cam
pivoted
accordance
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
GB8666/57A
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.)
Daimler Benz AG
Original Assignee
Daimler Benz AG
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 Daimler Benz AG filed Critical Daimler Benz AG
Publication of GB811904A publication Critical patent/GB811904A/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
    • 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
    • F02D2700/0217—Controlling by changing the air or fuel supply for mixture compressing engines using liquid fuel
    • F02D2700/0225—Control of air or mixture supply
    • F02D2700/0228—Engines without compressor
    • F02D2700/023—Engines without compressor by means of one throttle device
    • F02D2700/0233—Engines without compressor by means of one throttle device depending on several parameters

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Means For Warming Up And Starting Carburetors (AREA)

Abstract

811,904. Regulating; starting fuel-ignition engines. DAIMLER-BENZ A.G. March 15, 1957 [March 15, 1956], No. 8666/57. Classes 7(3) and 7(6). The control rod 49 of a fuel injection pump is connected to a lever 47 pivotally mounted on the end of a bell crank lever 46 and connected by a pin-and-slot connection 51 to a second lever 30 which is pivoted at 29 and moved by a cam 28 in accordance with engine speed and throttle opening, the position of the rod as set by the cam 28 being adjusted in accordance with air pressure or temperature by the lever 46. The cam 28 is adjusted angularly by a governor 16 actuating a lever 18 carrying a rack 22 engaging a pinion 23 on the shaft 24 of the cam 28, which shaft is slidable axially by a lever 26 connected to the throttle valve operating mechanism. The lever 47 is mounted in a forked portion of the lever 30 and the lever 46 on which it is pivoted is adjusted in accordance with atmospheric pressure and the temperature of the intake air by a bellows 40 and thermostat 38 respectively, the levers 47, 30, being arranged parallel to one another at minimum fuel supply so that the effect produced by adjustment of the lever 46 is zero at minimum fuel supply and increases as the fuel supply increases. The lever 30 is pivoted at 29 on a slidable bar 32 controlled by a thermostat 34 responsive to cooling water temperature, the bar being moved to the left when the engine is cold to provide an increased fuel supply and to open a passage 61 connected to the intake pipe downstream of the throttle valve to provide an increased supply of air for idling. An excessive fuel supply for starting is obtained by energization of an electromagnet 56 which which rotates lever 53 to move lever 30 in the increased fuel direction.
GB8666/57A 1956-03-15 1957-03-15 Arrangement for regulating fuel injection in mixture-compressing injection internal combustion engines Expired GB811904A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE811904X 1956-03-15

Publications (1)

Publication Number Publication Date
GB811904A true GB811904A (en) 1959-04-15

Family

ID=6728931

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8666/57A Expired GB811904A (en) 1956-03-15 1957-03-15 Arrangement for regulating fuel injection in mixture-compressing injection internal combustion engines

Country Status (1)

Country Link
GB (1) GB811904A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3146770A (en) * 1959-10-10 1964-09-01 Alfa Romeo Spa Regulator for injection pumps for carburettor engines
US3253585A (en) * 1962-05-09 1966-05-31 Daimler Benz Ag Control mechanism for adjusting the fuel injection of fuel injection engines
US3312208A (en) * 1963-11-28 1967-04-04 Alfa Romeo Spa Injection system for internal combustion engines, sensitive to the specific weight of the air
US3336912A (en) * 1965-03-24 1967-08-22 S U Carburetter Co Ltd Fuel injection control system
US3640259A (en) * 1970-06-12 1972-02-08 Alfa Romeo Spa Regulator for gasoline injection pumps
US4064856A (en) * 1973-05-15 1977-12-27 Daimler-Benz Aktiengesellschaft Control mechanism for injection pump

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3146770A (en) * 1959-10-10 1964-09-01 Alfa Romeo Spa Regulator for injection pumps for carburettor engines
US3253585A (en) * 1962-05-09 1966-05-31 Daimler Benz Ag Control mechanism for adjusting the fuel injection of fuel injection engines
US3312208A (en) * 1963-11-28 1967-04-04 Alfa Romeo Spa Injection system for internal combustion engines, sensitive to the specific weight of the air
US3336912A (en) * 1965-03-24 1967-08-22 S U Carburetter Co Ltd Fuel injection control system
US3640259A (en) * 1970-06-12 1972-02-08 Alfa Romeo Spa Regulator for gasoline injection pumps
US4064856A (en) * 1973-05-15 1977-12-27 Daimler-Benz Aktiengesellschaft Control mechanism for injection pump

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