CA988384A - Fuel-air ratio control for supercharged engines - Google Patents

Fuel-air ratio control for supercharged engines

Info

Publication number
CA988384A
CA988384A CA170,269A CA170269A CA988384A CA 988384 A CA988384 A CA 988384A CA 170269 A CA170269 A CA 170269A CA 988384 A CA988384 A CA 988384A
Authority
CA
Canada
Prior art keywords
fuel
ratio control
air ratio
supercharged engines
supercharged
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
CA170,269A
Other versions
CA170269S (en
Inventor
Donald R. Crews
Larry A. Larson
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.)
Caterpillar Inc
Original Assignee
Caterpillar Tractor Co
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 Caterpillar Tractor Co filed Critical Caterpillar Tractor Co
Application granted granted Critical
Publication of CA988384A publication Critical patent/CA988384A/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
    • F02D2700/0287—Control of fuel supply by acting on the fuel pump control element depending on several parameters
CA170,269A 1972-05-19 1973-05-02 Fuel-air ratio control for supercharged engines Expired CA988384A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US25485272A 1972-05-19 1972-05-19

Publications (1)

Publication Number Publication Date
CA988384A true CA988384A (en) 1976-05-04

Family

ID=22965842

Family Applications (1)

Application Number Title Priority Date Filing Date
CA170,269A Expired CA988384A (en) 1972-05-19 1973-05-02 Fuel-air ratio control for supercharged engines

Country Status (6)

Country Link
US (1) US3795233A (en)
JP (1) JPS5817337B2 (en)
BE (1) BE799730A (en)
CA (1) CA988384A (en)
DE (1) DE2326083C2 (en)
GB (1) GB1430427A (en)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3981285A (en) * 1972-08-19 1976-09-21 Robert Bosch G.M.B.H. Fuel control system for supercharged, fuel injected internal combustion engines
JPS5257295Y2 (en) * 1973-03-05 1977-12-26
JPS5316851B2 (en) * 1973-10-17 1978-06-03
US3916862A (en) * 1973-10-26 1975-11-04 Caterpillar Tractor Co Torque rise limiting device
US3915140A (en) * 1974-03-20 1975-10-28 Caterpillar Tractor Co Governor with stabilizing means
US4068642A (en) * 1975-11-14 1978-01-17 Caterpillar Tractor Co. Fuel ratio control with manually operated air override
US4157701A (en) * 1977-06-15 1979-06-12 Hewitt John T Diesel engine control means
US4149507A (en) * 1977-10-27 1979-04-17 Caterpillar Tractor Co. Fuel-air ratio control with torque-limiting spring for supercharged engines
DE2854422A1 (en) * 1978-12-16 1980-07-03 Bosch Gmbh Robert FUEL INJECTION SYSTEM FOR DIESEL INTERNAL COMBUSTION ENGINES, ESPECIALLY FOR VEHICLE DIESEL ENGINES
JPS6146186Y2 (en) * 1980-06-09 1986-12-25
BR8009105A (en) * 1980-09-11 1982-07-13 Caterpillar Tractor Co ROTATION SENSITIVE PRESSURE REGULATOR
US4389991A (en) * 1980-09-11 1983-06-28 Caterpillar Tractor Co. Rotation sensitive pressure regulator
US4343276A (en) * 1981-01-16 1982-08-10 Cummins Engine Company, Inc. Turbocharger boost feedback control for engine governor
JPS588721U (en) * 1981-07-08 1983-01-20 キヤタピラ−三菱株式会社 Output multi-stage control governor
DE3139789A1 (en) * 1981-10-07 1983-04-21 Robert Bosch Gmbh, 7000 Stuttgart FUEL INJECTION PUMP FOR INTERNAL COMBUSTION ENGINES
DE3146132A1 (en) * 1981-11-21 1983-06-01 Robert Bosch Gmbh, 7000 Stuttgart FUEL INJECTION PUMP FOR INTERNAL COMBUSTION ENGINES
DE3146499A1 (en) * 1981-11-24 1983-06-01 Robert Bosch Gmbh, 7000 Stuttgart FUEL INJECTION PUMP FOR INTERNAL COMBUSTION ENGINES
DE3210903A1 (en) * 1982-03-25 1983-09-29 Klöckner-Humboldt-Deutz AG, 5000 Köln CONTROL DEVICE FOR A DIESEL ENGINE
DE3313732A1 (en) * 1983-04-15 1984-10-18 Klöckner-Humboldt-Deutz AG, 5000 Köln DEVICE FOR CONTROLLING THE CONTROL ROD STOP OF A FUEL INJECTION PUMP
US4640247A (en) * 1985-02-04 1987-02-03 Caterpillar Inc. Air-fuel ratio control system having a fluid-powered broken-link mechanism
DE3543334A1 (en) * 1985-03-09 1986-09-11 Robert Bosch Gmbh, 7000 Stuttgart PNEUMATIC DIAPHRAGM ACTUATOR FOR A FUEL INJECTION DEVICE OF INTERNAL COMBUSTION ENGINES
EP0253483A3 (en) * 1986-07-14 1989-04-12 Cummins Engine Company, Inc. An air fuel control, and a plunger and barrel assembly for a fuel system, either for an internal combustion engine
US4869219A (en) * 1986-07-14 1989-09-26 Cummins Engine Company, Inc. Dual spring air fuel control for the PT fuel system
US5092299A (en) * 1990-11-30 1992-03-03 Cummins Engine Company, Inc. Air fuel control for a PT fuel system
DE4432635A1 (en) * 1994-09-14 1996-03-21 Bosch Gmbh Robert Fuel injection device for a two-stroke internal combustion engine
US6076501A (en) * 1998-09-17 2000-06-20 Caterpillar Inc. Min/Max speed governor for an internal combustion engine
WO2002046590A1 (en) * 2000-12-08 2002-06-13 Stanadyne Corporation Aneroid control for fuel injection pump
NL2003099C2 (en) * 2009-06-29 2010-12-30 Univ Delft Tech A direct injection two-stroke engine.
CN103147861B (en) * 2013-03-13 2015-11-25 重庆康明斯发动机有限公司 A kind of diesel engine starting smoke intensity controlling method and diesel engine starting smoke intensity control gear

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2767700A (en) * 1955-04-26 1956-10-23 Caterpillar Tractor Co Fuel control for supercharged engines
US2835240A (en) * 1956-11-29 1958-05-20 Studebaker Packard Corp Control for fuel injection system
US3077873A (en) * 1961-08-04 1963-02-19 Caterpillar Tractor Co Pressure actuated fuel control for supercharged engines
US3313283A (en) * 1965-06-04 1967-04-11 Caterpillar Tractor Co Fuel ratio control override

Also Published As

Publication number Publication date
GB1430427A (en) 1976-03-31
JPS4941731A (en) 1974-04-19
DE2326083C2 (en) 1983-07-07
DE2326083A1 (en) 1973-12-06
JPS5817337B2 (en) 1983-04-06
BE799730A (en) 1973-11-19
US3795233A (en) 1974-03-05

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