GB1272597A - A throttle holding device - Google Patents

A throttle holding device

Info

Publication number
GB1272597A
GB1272597A GB127969A GB127969A GB1272597A GB 1272597 A GB1272597 A GB 1272597A GB 127969 A GB127969 A GB 127969A GB 127969 A GB127969 A GB 127969A GB 1272597 A GB1272597 A GB 1272597A
Authority
GB
United Kingdom
Prior art keywords
energized
throttle
solenoid
winding
bar
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
GB127969A
Inventor
Frank Alan Walkden
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
Priority to GB127969A priority Critical patent/GB1272597A/en
Publication of GB1272597A publication Critical patent/GB1272597A/en
Expired 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
    • F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
    • F02D11/10—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M19/00—Details, component parts, or accessories of carburettors, not provided for in, or of interest apart from, the apparatus of groups F02M1/00 - F02M17/00

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)

Abstract

1,272,597. Controlling vehicles. F. A. WALKDEN. 20 March, 1970 [9 Jan., 1969], No. 1279/69. Heading B7H. [Also in Divisions F1 and H1] An engine throttle holding device comprises manually operable means for opening or closing a normally open switch which is in the electric supply circuit of its holding means and a solenoid having two windings, one winding being energized on the closing of the switch to hold the latter closed and the other winding being energized on application of the vehicle brakes to counteract the magnetic field of the first winding to enable the switch to open under the action of biasing means. The throttle is held by an electromagnet clutch 11, Fig. 1, including a stator 10 and a rotor 11 which is mounted for rotation by the throttle against the action of a spiral spring 13 and is free to move axially against spring 14 when coil 15 is energized to clutch the rotor 11 to the stator 10, thereby locking the throttle in the selected position. The coil can be energized or de-energized by depressing buttons 22 or 31, Fig. 2, which act on a rocker bar 23 to close or open a microswitch 21. Closure of the latter energizes with 15 and the circuit through lamp 30 and solenoid 28, which retains the rocker bar 23 in the closed position. In a modification of the control arrangement the push buttons are omitted and the rocker bar is replaced by a translucent bar (37), Fig. 3 (not shown), which has a magnetic armature (38) at one end which is held by the solenoid (28). The translucent bar is illuminated by the lamp (30).
GB127969A 1969-01-09 1969-01-09 A throttle holding device Expired GB1272597A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB127969A GB1272597A (en) 1969-01-09 1969-01-09 A throttle holding device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB127969A GB1272597A (en) 1969-01-09 1969-01-09 A throttle holding device

Publications (1)

Publication Number Publication Date
GB1272597A true GB1272597A (en) 1972-05-03

Family

ID=9719209

Family Applications (1)

Application Number Title Priority Date Filing Date
GB127969A Expired GB1272597A (en) 1969-01-09 1969-01-09 A throttle holding device

Country Status (1)

Country Link
GB (1) GB1272597A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2484021A1 (en) * 1980-06-10 1981-12-11 Cts Corp METHOD AND APPARATUS FOR STEPPING A SPEED CONTROL OF AN INTERNAL COMBUSTION ENGINE
EP0081171A2 (en) * 1981-12-01 1983-06-15 E M G GmbH Device for holding the position of a control device for a carburetter
DE3147459A1 (en) * 1981-12-01 1983-07-14 Friedrich 4790 Paderborn Fafflok Electromagnetic throttle fixing device
FR2559209A1 (en) * 1984-02-06 1985-08-09 Renault Electric actuator for controlling the speed of an internal combustion engine
GB2329933A (en) * 1997-10-03 1999-04-07 Caterpillar Inc A speed controller for an I.C. engine operated by a throttle cable

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2484021A1 (en) * 1980-06-10 1981-12-11 Cts Corp METHOD AND APPARATUS FOR STEPPING A SPEED CONTROL OF AN INTERNAL COMBUSTION ENGINE
EP0081171A2 (en) * 1981-12-01 1983-06-15 E M G GmbH Device for holding the position of a control device for a carburetter
DE3147459A1 (en) * 1981-12-01 1983-07-14 Friedrich 4790 Paderborn Fafflok Electromagnetic throttle fixing device
EP0081171A3 (en) * 1981-12-01 1984-06-13 E M G GmbH Device for holding the position of a control device for a carburetter
FR2559209A1 (en) * 1984-02-06 1985-08-09 Renault Electric actuator for controlling the speed of an internal combustion engine
GB2329933A (en) * 1997-10-03 1999-04-07 Caterpillar Inc A speed controller for an I.C. engine operated by a throttle cable

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Legal Events

Date Code Title Description
PS Patent sealed
PLNP Patent lapsed through nonpayment of renewal fees