DE2160147C3 - Einrichtung zur Vermeidung der Überlastung eines drehzahlgeregelten Verbrennungsmotors - Google Patents

Einrichtung zur Vermeidung der Überlastung eines drehzahlgeregelten Verbrennungsmotors

Info

Publication number
DE2160147C3
DE2160147C3 DE2160147A DE2160147A DE2160147C3 DE 2160147 C3 DE2160147 C3 DE 2160147C3 DE 2160147 A DE2160147 A DE 2160147A DE 2160147 A DE2160147 A DE 2160147A DE 2160147 C3 DE2160147 C3 DE 2160147C3
Authority
DE
Germany
Prior art keywords
speed
torque
motor
voltage
transmission
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
DE2160147A
Other languages
German (de)
English (en)
Other versions
DE2160147B2 (ref
DE2160147A1 (de
Inventor
Auf Nichtnennung Antrag
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.)
Renault SA
Original Assignee
Regie Nationale des Usines Renault
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
Priority claimed from FR7043696A external-priority patent/FR2116715A1/fr
Priority claimed from FR7119897A external-priority patent/FR2141433B2/fr
Application filed by Regie Nationale des Usines Renault filed Critical Regie Nationale des Usines Renault
Publication of DE2160147A1 publication Critical patent/DE2160147A1/de
Publication of DE2160147B2 publication Critical patent/DE2160147B2/de
Application granted granted Critical
Publication of DE2160147C3 publication Critical patent/DE2160147C3/de
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
    • B60W10/06—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of combustion engines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
    • B60W10/101—Infinitely variable gearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/18—Propelling the vehicle
    • B60W30/188—Controlling power parameters of the driveline, e.g. determining the required power
    • B60W30/1884—Avoiding stall or overspeed of the engine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01B—MACHINES OR ENGINES, IN GENERAL OR OF POSITIVE-DISPLACEMENT TYPE, e.g. STEAM ENGINES
    • F01B9/00—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts, not specific to groups F01B1/00 - F01B7/00
    • F01B9/04—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts, not specific to groups F01B1/00 - F01B7/00 with rotary main shaft other than crankshaft
    • F01B9/047—Reciprocating-piston machines or engines characterised by connections between pistons and main shafts, not specific to groups F01B1/00 - F01B7/00 with rotary main shaft other than crankshaft with rack and pinion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/38—Control of exclusively fluid gearing
    • F16H61/40—Control of exclusively fluid gearing hydrostatic
    • F16H61/46—Automatic regulation in accordance with output requirements
    • F16H61/468—Automatic regulation in accordance with output requirements for achieving a target input torque
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
    • B60W10/101—Infinitely variable gearings
    • B60W10/103—Infinitely variable gearings of fluid type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
DE2160147A 1970-12-04 1971-12-03 Einrichtung zur Vermeidung der Überlastung eines drehzahlgeregelten Verbrennungsmotors Expired DE2160147C3 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7043696A FR2116715A1 (ref) 1970-12-04 1970-12-04
FR7119897A FR2141433B2 (ref) 1971-06-02 1971-06-02

Publications (3)

Publication Number Publication Date
DE2160147A1 DE2160147A1 (de) 1972-06-29
DE2160147B2 DE2160147B2 (ref) 1974-04-04
DE2160147C3 true DE2160147C3 (de) 1974-10-24

Family

ID=26216089

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2160147A Expired DE2160147C3 (de) 1970-12-04 1971-12-03 Einrichtung zur Vermeidung der Überlastung eines drehzahlgeregelten Verbrennungsmotors

Country Status (2)

Country Link
US (1) US3751903A (ref)
DE (1) DE2160147C3 (ref)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4125166A (en) * 1972-11-15 1978-11-14 Rauno Bergius Control system and method for loading of engine driven apparatus
US4315548A (en) * 1979-10-01 1982-02-16 Kubota, Ltd. Tractor with a traction load sensing device
US4462210A (en) * 1981-07-31 1984-07-31 Sundstrand Corporation Input torque control for a variable displacement hydraulic transmission
JP3340800B2 (ja) * 1993-07-08 2002-11-05 株式会社小松製作所 ブルドーザの自動ドージング制御装置
US6932733B2 (en) 2002-11-22 2005-08-23 Sauer-Danfoss Inc. Hydromechanical transmission with differential steer

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2393882A (en) * 1944-02-04 1946-01-29 Lyman C Blair Hydraulic transmission control
US2657918A (en) * 1950-09-14 1953-11-03 Woodward Governor Co Duplex speed regulator
US2976685A (en) * 1958-12-02 1961-03-28 Dowty Hydraulic Units Ltd Variable hydraulic power transmissions
GB933642A (en) * 1959-01-30 1963-08-08 Dowty Hydraulics Units Ltd Improvements in control apparatus for power transmissions
US3139723A (en) * 1962-02-26 1964-07-07 Fairchild Stratos Corp Control system for infinitely variable automatic transmission

Also Published As

Publication number Publication date
DE2160147B2 (ref) 1974-04-04
DE2160147A1 (de) 1972-06-29
US3751903A (en) 1973-08-14

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
E77 Valid patent as to the heymanns-index 1977
EF Willingness to grant licences
8339 Ceased/non-payment of the annual fee