ES452796A1 - Perfeccionamientos en sistemas para el control de la poten- cia alimentada desde una fuente de corriente continua a un consumidor. - Google Patents

Perfeccionamientos en sistemas para el control de la poten- cia alimentada desde una fuente de corriente continua a un consumidor.

Info

Publication number
ES452796A1
ES452796A1 ES452796A ES452796A ES452796A1 ES 452796 A1 ES452796 A1 ES 452796A1 ES 452796 A ES452796 A ES 452796A ES 452796 A ES452796 A ES 452796A ES 452796 A1 ES452796 A1 ES 452796A1
Authority
ES
Spain
Prior art keywords
control
bypass
bypass control
event
switching device
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
ES452796A
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.)
Caterpillar Industrial Inc
Original Assignee
Towmotor Corp
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 Towmotor Corp filed Critical Towmotor Corp
Publication of ES452796A1 publication Critical patent/ES452796A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
    • H02H7/0833—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors for electric motors with control arrangements
    • H02H7/0838—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors for electric motors with control arrangements with H-bridge circuit

Landscapes

  • Control Of Direct Current Motors (AREA)
  • Motor And Converter Starters (AREA)
ES452796A 1975-10-28 1976-10-28 Perfeccionamientos en sistemas para el control de la poten- cia alimentada desde una fuente de corriente continua a un consumidor. Expired ES452796A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/626,504 US4069445A (en) 1975-10-28 1975-10-28 Bypass control for a solid state switching device

Publications (1)

Publication Number Publication Date
ES452796A1 true ES452796A1 (es) 1977-12-16

Family

ID=24510653

Family Applications (1)

Application Number Title Priority Date Filing Date
ES452796A Expired ES452796A1 (es) 1975-10-28 1976-10-28 Perfeccionamientos en sistemas para el control de la poten- cia alimentada desde una fuente de corriente continua a un consumidor.

Country Status (5)

Country Link
US (1) US4069445A (es)
CA (1) CA1037113A (es)
ES (1) ES452796A1 (es)
GB (2) GB1548287A (es)
IT (1) IT1067911B (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57500583A (es) * 1980-05-07 1982-04-01
US4772829A (en) * 1987-05-21 1988-09-20 Caterpillar Industrial Inc. Apparatus for interactively accelerating an electric drive vehicle
US5374881A (en) * 1992-11-24 1994-12-20 Curtis Instruments, Inc. Electric motor controller
KR20160109410A (ko) * 2015-03-11 2016-09-21 엘에스산전 주식회사 차량 충전 장치 및 상기 장치의 내부 회로 보호 방법
US11615925B2 (en) 2018-12-26 2023-03-28 Eaton Intelligent Power Limited Hazardous location compliant circuit protection devices having enhanced safety intelligence, systems and methods
US11239652B2 (en) 2018-12-26 2022-02-01 Eaton Intelligent Power Limited Compliant, hazardous environment circuit protection devices, systems and methods
US11270854B2 (en) 2018-12-26 2022-03-08 Eaton Intelligent Power Limited Circuit protection devices, systems and methods for explosive environment compliance
US11303111B2 (en) 2018-12-26 2022-04-12 Eaton Intelligent Power Limited Configurable modular hazardous location compliant circuit protection devices, systems and methods

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1377502A (en) * 1971-01-20 1974-12-18 Cableform Ltd Control system for battery operated vehicles
US3936707A (en) * 1973-02-14 1976-02-03 Kabushiki Kaisha Meidensha Operating apparatus for electrically driven vehicles
US3968414A (en) * 1974-06-19 1976-07-06 General Electric Company Bypass contactor control

Also Published As

Publication number Publication date
IT1067911B (it) 1985-03-21
GB1548287A (en) 1979-07-11
US4069445A (en) 1978-01-17
GB1548286A (en) 1979-07-11
CA1037113A (en) 1978-08-22

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19861104