FR2351814A1 - Vehicle speed regulating device - has electric amplifier which controls motor in turn adjusting max. opening of carburettor butterfly valve - Google Patents

Vehicle speed regulating device - has electric amplifier which controls motor in turn adjusting max. opening of carburettor butterfly valve

Info

Publication number
FR2351814A1
FR2351814A1 FR7421740A FR7421740A FR2351814A1 FR 2351814 A1 FR2351814 A1 FR 2351814A1 FR 7421740 A FR7421740 A FR 7421740A FR 7421740 A FR7421740 A FR 7421740A FR 2351814 A1 FR2351814 A1 FR 2351814A1
Authority
FR
France
Prior art keywords
vehicle speed
opening
regulating device
butterfly valve
speed regulating
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.)
Granted
Application number
FR7421740A
Other languages
French (fr)
Other versions
FR2351814B1 (en
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.)
PEUGEOT and RENAULT
Original Assignee
PEUGEOT and 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
Application filed by PEUGEOT and RENAULT filed Critical PEUGEOT and RENAULT
Priority to FR7421740A priority Critical patent/FR2351814A1/en
Publication of FR2351814A1 publication Critical patent/FR2351814A1/en
Application granted granted Critical
Publication of FR2351814B1 publication Critical patent/FR2351814B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B60K31/00—Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator
    • B60K31/02—Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator including electrically actuated servomechanism including an electric control system or a servomechanism in which the vehicle velocity affecting element is actuated electrically
    • B60K31/04—Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator including electrically actuated servomechanism including an electric control system or a servomechanism in which the vehicle velocity affecting element is actuated electrically and means for comparing one electrical quantity, e.g. voltage, pulse, waveform, flux, or the like, with another quantity of a like kind, which comparison means is involved in the development of an electrical signal which is fed into the controlling means
    • B60K31/042—Vehicle fittings, acting on a single sub-unit only, for automatically controlling vehicle speed, i.e. preventing speed from exceeding an arbitrarily established velocity or maintaining speed at a particular velocity, as selected by the vehicle operator including electrically actuated servomechanism including an electric control system or a servomechanism in which the vehicle velocity affecting element is actuated electrically and means for comparing one electrical quantity, e.g. voltage, pulse, waveform, flux, or the like, with another quantity of a like kind, which comparison means is involved in the development of an electrical signal which is fed into the controlling means where at least one electrical quantity is set by the vehicle operator

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)

Abstract

A vehicle speed regulating device holds the speed at a given value. It has an amplifier (1) fed by the vehicle battery (2). This receives a first signal given by a tachometer generator (3) driven from the vehicle wheels. It has a second signal from an adjustable rheostat (4) set to the desired speed. According to vehicle speed compared with set speed the amplifier delivers current either by a wire (5) of a wire (6) to drive an electric motor (7) one way or the other. The motor drives a mechanical regulator (8) to a stop (9), limiting the opening of the carburettor butterfly valve (10), also controlled by the accelerator pedal (11).
FR7421740A 1974-06-21 1974-06-21 Vehicle speed regulating device - has electric amplifier which controls motor in turn adjusting max. opening of carburettor butterfly valve Granted FR2351814A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7421740A FR2351814A1 (en) 1974-06-21 1974-06-21 Vehicle speed regulating device - has electric amplifier which controls motor in turn adjusting max. opening of carburettor butterfly valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7421740A FR2351814A1 (en) 1974-06-21 1974-06-21 Vehicle speed regulating device - has electric amplifier which controls motor in turn adjusting max. opening of carburettor butterfly valve

Publications (2)

Publication Number Publication Date
FR2351814A1 true FR2351814A1 (en) 1977-12-16
FR2351814B1 FR2351814B1 (en) 1978-09-15

Family

ID=9140392

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7421740A Granted FR2351814A1 (en) 1974-06-21 1974-06-21 Vehicle speed regulating device - has electric amplifier which controls motor in turn adjusting max. opening of carburettor butterfly valve

Country Status (1)

Country Link
FR (1) FR2351814A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2470019A1 (en) * 1979-11-23 1981-05-29 Tisseront Andre Motor vehicle maximum speed limiter - uses optical speed transducer to compare actual and preset speeds and circuit to drive servo mechanism to control throttle opening
DE3130873A1 (en) * 1980-08-04 1982-03-11 Honda Motor Co Ltd CONTROL SYSTEM FOR THE REMOTE DISTANCE OF VEHICLES
EP0176283A1 (en) * 1984-09-12 1986-04-02 Sturdy Truck Equipment, Inc. Cable transfer device with lost motion coupling for governors
US4850250A (en) * 1987-12-07 1989-07-25 General Motors Corporation Brake-initiated release of an electric motor driven cruise control system
WO2000005092A1 (en) * 1998-07-20 2000-02-03 Marco Magliocchetti Programmable speed limit device for passenger cars, trucks and motorcycles

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2470019A1 (en) * 1979-11-23 1981-05-29 Tisseront Andre Motor vehicle maximum speed limiter - uses optical speed transducer to compare actual and preset speeds and circuit to drive servo mechanism to control throttle opening
DE3130873A1 (en) * 1980-08-04 1982-03-11 Honda Motor Co Ltd CONTROL SYSTEM FOR THE REMOTE DISTANCE OF VEHICLES
EP0176283A1 (en) * 1984-09-12 1986-04-02 Sturdy Truck Equipment, Inc. Cable transfer device with lost motion coupling for governors
US4850250A (en) * 1987-12-07 1989-07-25 General Motors Corporation Brake-initiated release of an electric motor driven cruise control system
WO2000005092A1 (en) * 1998-07-20 2000-02-03 Marco Magliocchetti Programmable speed limit device for passenger cars, trucks and motorcycles

Also Published As

Publication number Publication date
FR2351814B1 (en) 1978-09-15

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Legal Events

Date Code Title Description
DL Decision of the director general to leave to make available licences of right
ST Notification of lapse