CA953171A - Fail-safe throttle control - Google Patents

Fail-safe throttle control

Info

Publication number
CA953171A
CA953171A CA127,143A CA127143A CA953171A CA 953171 A CA953171 A CA 953171A CA 127143 A CA127143 A CA 127143A CA 953171 A CA953171 A CA 953171A
Authority
CA
Canada
Prior art keywords
fail
throttle control
safe throttle
safe
control
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
CA127,143A
Other versions
CA127143S (en
Inventor
Charles W. Macmillan
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
Application granted granted Critical
Publication of CA953171A publication Critical patent/CA953171A/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
    • F02D17/00—Controlling engines by cutting out individual cylinders; Rendering engines inoperative or idling
    • F02D17/04—Controlling engines by cutting out individual cylinders; Rendering engines inoperative or idling rendering engines inoperative or idling, e.g. caused by abnormal conditions
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K26/00—Arrangements or mounting of propulsion unit control devices in vehicles
    • B60K26/04—Arrangements or mounting of propulsion unit control devices in vehicles of means connecting initiating means or elements to propulsion unit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K28/00—Safety devices for propulsion-unit control, specially adapted for, or arranged in, vehicles, e.g. preventing fuel supply or ignition in the event of potentially dangerous conditions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L1/00—Valve-gear or valve arrangements, e.g. lift-valve gear
    • 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
    • F02D9/00—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits
    • F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L2710/00—Control of valve gear, speed or power
    • F01L2710/006—Safety devices therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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
    • F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
    • F02D2009/0201—Arrangements; Control features; Details thereof
    • F02D2009/0264—Arrangements; Control features; Details thereof in which movement is transmitted through a spring
    • 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
    • F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
    • F02D2009/0201—Arrangements; Control features; Details thereof
    • F02D2009/0271—Arrangements; Control features; Details thereof with means for closing the throttle other than throttle closing springs
    • 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
    • F02D9/02—Controlling engines by throttling air or fuel-and-air induction conduits or exhaust conduits concerning induction conduits
    • F02D2009/0201—Arrangements; Control features; Details thereof
    • F02D2009/0277—Fail-safe mechanisms, e.g. with limp-home feature, to close throttle if actuator fails, or if control cable sticks or breaks
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
CA127,143A 1970-11-10 1971-11-08 Fail-safe throttle control Expired CA953171A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US8845070A 1970-11-10 1970-11-10

Publications (1)

Publication Number Publication Date
CA953171A true CA953171A (en) 1974-08-20

Family

ID=22211455

Family Applications (1)

Application Number Title Priority Date Filing Date
CA127,143A Expired CA953171A (en) 1970-11-10 1971-11-08 Fail-safe throttle control

Country Status (7)

Country Link
US (1) US3626919A (en)
CA (1) CA953171A (en)
DE (1) DE2155681A1 (en)
FR (1) FR2113736A5 (en)
GB (1) GB1367152A (en)
IT (1) IT940384B (en)
SE (1) SE372059B (en)

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* Cited by examiner, † Cited by third party
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US3791366A (en) * 1970-11-10 1974-02-12 Millan C Mac Fail-safe throttle control
FR2118235A5 (en) * 1970-12-15 1972-07-28 Peugeot & Renault
JPS498721B1 (en) * 1970-12-17 1974-02-28
US3731663A (en) * 1971-01-08 1973-05-08 Hollins J R Vehicle engine fuel control accelerator override
US3698372A (en) * 1971-06-08 1972-10-17 Holley Carburetor Co Throttle return spring redundancy system
FR2166527A5 (en) * 1971-12-28 1973-08-17 Sibe
US3738347A (en) * 1972-02-14 1973-06-12 Gen Motors Corp Throttle pedal controlled pneumatically operated throttle override
US3830213A (en) * 1972-02-24 1974-08-20 Colt Ind Operating Corp Throttle return spring redundancy system
US3798402A (en) * 1972-04-19 1974-03-19 A Raab Safety switch and control system for vehicles
US3789938A (en) * 1972-04-24 1974-02-05 Artic Ets Inc Automatic shut-off switch
US3742928A (en) * 1972-05-30 1973-07-03 Zeal Corp Safety throttle for internal combustion engines
IT980258B (en) * 1972-05-31 1974-09-30 Peugeot IMPROVED CONTROL DEVICE IN PARTICULAR FOR BUTTERFLY VALVES FOR CARBURETORS
US3757758A (en) * 1972-07-24 1973-09-11 Gen Motors Corp Throttle pedal actuated throttle return
US3760786A (en) * 1972-12-01 1973-09-25 Colt Ind Operating Corp Redundant throttle return system
DE2301446A1 (en) * 1973-01-12 1974-07-18 Volkswagenwerk Ag THROTTLE VALVE ARRANGEMENT FOR A COMBUSTION ENGINE
US3924596A (en) * 1973-01-12 1975-12-09 Volkswagenwerk Ag Fail-safe throttle for an internal combustion engine
FR2248418B2 (en) * 1973-10-19 1980-11-07 Sibe
FR2224644B1 (en) * 1973-04-05 1980-04-11 Sibe
US3881461A (en) * 1973-08-03 1975-05-06 Stanislaw F Filip Automatic power cut-off device for vehicles
US3954151A (en) * 1974-04-29 1976-05-04 Klf Patents, Inventions, And Marketing Corporation Limited Safety control for mobile vehicles
US3952827A (en) * 1974-11-07 1976-04-27 Trw Inc. Acceleration control system
US4122819A (en) * 1976-09-22 1978-10-31 Hyster Company Fuel supply control and carburetor linkage mechanism
DE2967617D1 (en) * 1979-09-14 1986-10-02 Caterpillar Ind Inc Vehicle brake and engine interlock
US4295540A (en) * 1979-09-14 1981-10-20 Towmotor Corporation Vehicle brake and engine interlock
US4336778A (en) * 1980-02-29 1982-06-29 Delta Systems, Inc. Safety limiter for engine speed
US5193640A (en) * 1991-01-17 1993-03-16 Lee Hae Seung Vehicle safety system for driver pedal misapplication
FR2698325B1 (en) * 1992-11-20 1995-01-13 Renault Clutch control device at automatic transmission stop.
US5653207A (en) * 1996-01-31 1997-08-05 James Clifford Sterling Diesel engine emergency shutoff device
US7140407B2 (en) * 2004-02-17 2006-11-28 Guofang Cao Configurations and designs for stump grinding teeth and corresponding holding brackets
CA2500253E (en) * 2005-03-10 2010-02-16 Vernon Robert Boscher Throttle limiting control box for snubbing units in conjunction with service or drilling rigs
DE102008011615A1 (en) * 2008-02-28 2009-10-29 Beru Ag linear sensor
JP4731592B2 (en) * 2008-11-11 2011-07-27 三菱電機株式会社 Intake air amount control device for internal combustion engine
CN102152740B (en) * 2010-02-11 2013-07-10 中集车辆（集团）有限公司 Accelerator accelerating installation and concrete mixing transporter mounted with same
US8322685B1 (en) * 2010-07-23 2012-12-04 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Non-collinear valve actuator
CA2739280A1 (en) 2011-05-05 2012-11-05 Snubco Manufacturing Inc. System and method for monitoring and controlling snubbing slips
US9261030B2 (en) 2013-05-20 2016-02-16 Kohler Co. Automatic fuel shutoff
US9074535B1 (en) * 2013-12-19 2015-07-07 Kohler Co. Integrated engine control apparatus and method of operating same
CN111502826B (en) * 2020-04-22 2021-04-06 合肥康尔信电力系统有限公司 Detachable fixing frame device for diesel generator and working method

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1055834A (en) * 1909-02-05 1913-03-11 Packard Motor Car Co Controlling mechanism for motor-vehicles.
US1097778A (en) * 1911-05-13 1914-05-26 Packard Motor Car Co Motor-vehicle.
US1833908A (en) * 1929-03-18 1931-12-01 Maybachmotorenbau Gmbh Controlling device for carburetors of internal combustion engines
US2067332A (en) * 1936-05-06 1937-01-12 Numer Harold Bolinger Control for a safer operation of motor vehicles
US2148729A (en) * 1937-06-24 1939-02-28 Carter Carburetor Corp Carburetor throttle control
US2188704A (en) * 1938-02-12 1940-01-30 Gen Motors Corp Engine throttle governor
US2260576A (en) * 1938-04-14 1941-10-28 Maybach Motorenbau Gmbh Device for safeguarding internal combustion engines against excessive speed and lubrication failure
US2313011A (en) * 1938-06-27 1943-03-02 Duwe August Apparatus for controlling the speed of revolution of machines
US2455573A (en) * 1945-07-07 1948-12-07 Bendix Aviat Corp Signal mechanism
US2517501A (en) * 1947-02-04 1950-08-01 Solex S A R L Soc Overspeed prevention device for internal-combustion engines
US2678033A (en) * 1951-01-31 1954-05-11 Sulzer Ag Internal-combustion engine exhaust control system
FR1052320A (en) * 1951-03-13 1954-01-22 Device for operating the throttle member which determines the power of a combustion engine, more particularly applicable to driving the engine of a motor vehicle
US2836669A (en) * 1955-05-09 1958-05-27 Gaylord Prod Inc Electric switch for linkages
US2793706A (en) * 1955-06-20 1957-05-28 Edward R Moreland Safety control for automobiles
US2897806A (en) * 1957-03-05 1959-08-04 Landrum Porter Vacuum responsive throttle control for internal combustion engines
US3121214A (en) * 1961-09-08 1964-02-11 Charles A Frederick Signaling system for indicating improper operation of an accelerator pedal
US3202161A (en) * 1961-11-14 1965-08-24 Wagner Electric Corp Engine safety control device and system
US3276439A (en) * 1964-05-28 1966-10-04 Briggs & Stratton Corp Dual-range governor for internal combustion engines
US3273552A (en) * 1964-07-15 1966-09-20 Plath Walter Leon Spring actuated safety switch for the fuel supply linkage of an internal combustion engine
US3171917A (en) * 1964-08-07 1965-03-02 Leichsenring Max Signalling means for indicating change in speed of an automotive vehicle
US3313897A (en) * 1965-07-30 1967-04-11 Gen Motors Corp Circuit controls including loadresponsive switch
FR1512488A (en) * 1966-12-27 1968-02-09 Renault Electric cable control switch
US3487183A (en) * 1967-10-12 1969-12-30 Norman S Schulman Spring actuated safety switch assembly

Also Published As

Publication number Publication date
GB1367152A (en) 1974-09-18
SE372059B (en) 1974-12-09
IT940384B (en) 1973-02-10
FR2113736A5 (en) 1972-06-23
US3626919A (en) 1971-12-14
DE2155681A1 (en) 1972-05-18

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