GB1377502A - Control system for battery operated vehicles - Google Patents

Control system for battery operated vehicles

Info

Publication number
GB1377502A
GB1377502A GB281271A GB281271A GB1377502A GB 1377502 A GB1377502 A GB 1377502A GB 281271 A GB281271 A GB 281271A GB 281271 A GB281271 A GB 281271A GB 1377502 A GB1377502 A GB 1377502A
Authority
GB
United Kingdom
Prior art keywords
switch
transistor
contactor
voltage
capacitor
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
GB281271A
Other languages
English (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.)
Cableform Ltd
Original Assignee
Cableform Ltd
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 Cableform Ltd filed Critical Cableform Ltd
Priority to GB281271A priority Critical patent/GB1377502A/en
Priority to SE7200586A priority patent/SE383490B/xx
Priority to IT47813/72A priority patent/IT957511B/it
Priority to FR7201689A priority patent/FR2122954A5/fr
Priority to DE19722203106 priority patent/DE2203106A1/de
Priority to US00219313A priority patent/US3764870A/en
Publication of GB1377502A publication Critical patent/GB1377502A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
    • H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
    • H02P1/18—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual DC motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Direct Current Motors (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
GB281271A 1971-01-20 1971-01-20 Control system for battery operated vehicles Expired GB1377502A (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
GB281271A GB1377502A (en) 1971-01-20 1971-01-20 Control system for battery operated vehicles
SE7200586A SE383490B (sv) 1971-01-20 1972-01-19 Styranordning for den elektriska motorn i ett batteridrivet fordon.
IT47813/72A IT957511B (it) 1971-01-20 1972-01-19 Perfezionamento nei sistemi di controllo dell erogazione di energia elettrica in veicoli azio nati con batterie elettriche
FR7201689A FR2122954A5 (enExample) 1971-01-20 1972-01-19
DE19722203106 DE2203106A1 (de) 1971-01-20 1972-01-20 Steuereinrichtung fuer batteriebetriebene Fahrzeuge
US00219313A US3764870A (en) 1971-01-20 1972-01-20 Control systems for battery operated vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB281271A GB1377502A (en) 1971-01-20 1971-01-20 Control system for battery operated vehicles

Publications (1)

Publication Number Publication Date
GB1377502A true GB1377502A (en) 1974-12-18

Family

ID=9746389

Family Applications (1)

Application Number Title Priority Date Filing Date
GB281271A Expired GB1377502A (en) 1971-01-20 1971-01-20 Control system for battery operated vehicles

Country Status (6)

Country Link
US (1) US3764870A (enExample)
DE (1) DE2203106A1 (enExample)
FR (1) FR2122954A5 (enExample)
GB (1) GB1377502A (enExample)
IT (1) IT957511B (enExample)
SE (1) SE383490B (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2201990B1 (enExample) * 1972-05-24 1975-04-11 Ragonot Ets
US3936707A (en) * 1973-02-14 1976-02-03 Kabushiki Kaisha Meidensha Operating apparatus for electrically driven vehicles
US3826959A (en) * 1973-06-13 1974-07-30 Gen Electric Bypass contactor circuit
GB1487826A (en) * 1973-11-23 1977-10-05 Sevcon Ltd Contactor interlock circuits
US3909689A (en) * 1974-01-02 1975-09-30 Top Quality Tool & Machine Co Electrically powered self-propelled wheelchair and control unit
US3968414A (en) * 1974-06-19 1976-07-06 General Electric Company Bypass contactor control
US4069445A (en) * 1975-10-28 1978-01-17 Towmotor Corporation Bypass control for a solid state switching device
JPS52147717A (en) * 1976-06-02 1977-12-08 Hitachi Ltd Speed controller for motors
US4447767A (en) * 1981-03-31 1984-05-08 John J. Barni SCR Motor speed control
US4648473A (en) * 1985-05-08 1987-03-10 Columbia Parcar Corporation Speed control for an electric golf car
JP2771308B2 (ja) * 1990-04-04 1998-07-02 株式会社日立製作所 電気車制御装置
US5084658A (en) * 1991-03-27 1992-01-28 Caterpillar Industrial Inc. Motor speed control system for an electrically powered vehicle
USRE36454E (en) * 1994-11-02 1999-12-21 General Electric Company Electrical propulsion systems for a vehicle
US5565760A (en) * 1994-11-02 1996-10-15 General Electric Company Electrical propulsion systems for a golf car
GB9711630D0 (en) * 1997-06-05 1997-07-30 Switched Reluctance Drives Ltd Off-time current controller
US6771034B2 (en) 2001-02-21 2004-08-03 Mattel, Inc. Children's ride-on vehicle with electronic speed control

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1010155A (en) * 1963-03-26 1965-11-17 Lansing Bagnall Ltd Improvements in or relating to electric motors for example for driving industrial trucks
US3349309A (en) * 1964-12-04 1967-10-24 Yale & Towne Inc Industrial truck power circuit
CH461573A (de) * 1966-12-21 1968-08-31 Bosch Gmbh Robert Antriebsvorrichtung, insbesondere für ein Fahrzeug
CH461574A (de) * 1966-12-21 1968-08-31 Bosch Gmbh Robert Antriebsanordnung, insbesondere für ein Elektrofahrzeug

Also Published As

Publication number Publication date
DE2203106A1 (de) 1972-09-07
US3764870A (en) 1973-10-09
SE383490B (sv) 1976-03-15
FR2122954A5 (enExample) 1972-09-01
IT957511B (it) 1973-10-20

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee