GB872902A - Device for influencing the fuel delivery of an injection pump supplying the fuel foran internal combustion engine - Google Patents

Device for influencing the fuel delivery of an injection pump supplying the fuel foran internal combustion engine

Info

Publication number
GB872902A
GB872902A GB4218/59A GB421859A GB872902A GB 872902 A GB872902 A GB 872902A GB 4218/59 A GB4218/59 A GB 4218/59A GB 421859 A GB421859 A GB 421859A GB 872902 A GB872902 A GB 872902A
Authority
GB
United Kingdom
Prior art keywords
cam
engine
adjusted
fuel
lever
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
GB4218/59A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB872902A publication Critical patent/GB872902A/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
    • 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
    • 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
    • F02D1/10—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
    • 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
    • F02D2700/0287—Control of fuel supply by acting on the fuel pump control element depending on several parameters

Abstract

872,902. Regulating. SCHAFER, G., and SCHAFER, O., [trading as KUGELFISCHER GEORG SCHAFER & CO.]. Feb. 6, 1959 [Feb. 7, 1958], No. 4218/59. Class 7(6). A fuel injection pump control rod 11 is controlled by a threedimensional cam 1, adjusted axially in accordance with engine speed, and throttle valve position, by a cam 2 operating a follower 1 and lever 27, and angularly by a member 24 adjusted in accordance with engine temperature and atmospheric pressure and temperature. The cam 2, Fig. 3, is moved axially by a pivoted arm 9 actuated from the throttle valve and is adjusted angularly by an engine-driven rotor 3 cooperating with a magnet 4 which produces a torque varying with engine speed which moves the cam against a coil spring 7. The cam 2 acts upon a lever 27 pivoted at 28 and acting to move the shaft 25 of the pump regulating cam 12 axially. The pivot 28 of the lever 27 is adjusted to increase the fuel supply at cold starting by a solenoid 30 in the engine starter circuit. Capsules 14, 15 responsive to air temperature and pressure act in series on the rack 24 to adjust the cam 12 angularly and a capsule 13 responsive to engine temperature adjusts a tapered member 18 between the capsules 14, 15. The cam 12 may control more than one pump regulating rod 11 and is provided with a separate cam surface for each rod 11.
GB4218/59A 1958-02-07 1959-02-06 Device for influencing the fuel delivery of an injection pump supplying the fuel foran internal combustion engine Expired GB872902A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEK34011A DE1103076B (en) 1958-02-07 1958-02-07 Device for influencing the amount of fuel to be supplied by an injection pump for an internal combustion engine

Publications (1)

Publication Number Publication Date
GB872902A true GB872902A (en) 1961-07-12

Family

ID=7219894

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4218/59A Expired GB872902A (en) 1958-02-07 1959-02-06 Device for influencing the fuel delivery of an injection pump supplying the fuel foran internal combustion engine

Country Status (4)

Country Link
US (1) US3033186A (en)
DE (1) DE1103076B (en)
FR (1) FR1205389A (en)
GB (1) GB872902A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4105001A (en) * 1975-11-03 1978-08-08 Pierburg Gmbh & Co Kg Control mechanism for operation of an internal combustion engine
US4200076A (en) * 1976-08-20 1980-04-29 Robert Bosch Gmbh Fuel control device for supercharged diesel engines
US4239025A (en) * 1978-01-21 1980-12-16 Robert Bosch Gmbh RPM regulator for fuel injection pumps

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2847572C2 (en) * 1978-11-02 1986-07-10 Robert Bosch Gmbh, 7000 Stuttgart Distributor fuel injection pump for supercharged diesel engines
DE2942493A1 (en) * 1979-10-20 1981-04-30 Robert Bosch Gmbh, 7000 Stuttgart FUEL INJECTION PUMP FOR INTERNAL COMBUSTION ENGINES
DE3115720A1 (en) * 1981-04-18 1982-11-18 Spica S.p.A., Livorno REGULATING DEVICE FOR A FUEL INJECTION PUMP FOR COMBUSTION ENGINES

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2245562A (en) * 1936-08-01 1941-06-17 Askania Werke Ag Controlling device for internal combustion engines
CH212908A (en) * 1938-07-30 1940-12-31 Bosch Gmbh Robert Device for regulating the fuel supply in internal combustion engines.
US2378036A (en) * 1941-07-07 1945-06-12 Reggio Ferdinando Carlo Fuel metering device
US2378037A (en) * 1944-02-21 1945-06-12 Reggio Ferdinando Carlo Engine regulating means
GB604597A (en) * 1944-02-24 1948-07-07 Brandt Edgar Ets Means for controlling the fuel delivery to internal combustion injection engines
US2670724A (en) * 1944-11-20 1954-03-02 Reggio Ferdinando Carlo Engine regulating system
US2435902A (en) * 1947-06-28 1948-02-10 Reggio Ferdinando Carlo Fuel metering device
DE886828C (en) * 1948-08-26 1953-08-17 Fell Developments Ltd Power plant with main engines with compression ignition

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4105001A (en) * 1975-11-03 1978-08-08 Pierburg Gmbh & Co Kg Control mechanism for operation of an internal combustion engine
US4200076A (en) * 1976-08-20 1980-04-29 Robert Bosch Gmbh Fuel control device for supercharged diesel engines
US4239025A (en) * 1978-01-21 1980-12-16 Robert Bosch Gmbh RPM regulator for fuel injection pumps

Also Published As

Publication number Publication date
FR1205389A (en) 1960-02-02
US3033186A (en) 1962-05-08
DE1103076B (en) 1961-03-23

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