FR2062554A5 - - Google Patents

Info

Publication number
FR2062554A5
FR2062554A5 FR7034488A FR7034488A FR2062554A5 FR 2062554 A5 FR2062554 A5 FR 2062554A5 FR 7034488 A FR7034488 A FR 7034488A FR 7034488 A FR7034488 A FR 7034488A FR 2062554 A5 FR2062554 A5 FR 2062554A5
Authority
FR
France
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
FR7034488A
Other languages
French (fr)
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
Application granted granted Critical
Publication of FR2062554A5 publication Critical patent/FR2062554A5/fr
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
    • H02H5/04—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal temperature
    • 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
    • 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
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current
    • H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power
    • H02P7/24—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices
    • H02P7/28—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices
    • H02P7/285—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only
    • H02P7/29—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual dc dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using pulse modulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Direct Current Motors (AREA)
FR7034488A 1969-09-23 1970-09-23 Expired FR2062554A5 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB4672769 1969-09-23
GB574170 1970-02-06
GB599070 1970-02-07
GB718870 1970-02-14

Publications (1)

Publication Number Publication Date
FR2062554A5 true FR2062554A5 (en) 1971-06-25

Family

ID=27447468

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7034488A Expired FR2062554A5 (en) 1969-09-23 1970-09-23

Country Status (4)

Country Link
AU (1) AU2020370A (en)
DE (1) DE2047844A1 (en)
FR (1) FR2062554A5 (en)
SE (1) SE386409B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997011582A1 (en) * 1995-09-20 1997-03-27 Robert Bosch Gmbh Thermally-protected control apparatus containing electrical components
EP1668771B1 (en) * 2003-09-23 2010-11-24 Robert Bosch Gmbh Control circuit and method for controlling an inductive electric consumer

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1282193B (en) * 1963-07-18 1968-11-07 Licentia Gmbh Protection arrangement against overload of controllable semiconductor rectifiers
US3414741A (en) * 1965-03-12 1968-12-03 Sperry Rand Corp Control systems
DE1438792A1 (en) * 1965-10-29 1969-06-19 Licentia Gmbh Process for the automatic current setpoint influencing of a pulse-controlled converter
FR2006049A1 (en) * 1968-04-11 1969-12-19 Westinghouse Brake & Signal

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1282193B (en) * 1963-07-18 1968-11-07 Licentia Gmbh Protection arrangement against overload of controllable semiconductor rectifiers
US3414741A (en) * 1965-03-12 1968-12-03 Sperry Rand Corp Control systems
DE1438792A1 (en) * 1965-10-29 1969-06-19 Licentia Gmbh Process for the automatic current setpoint influencing of a pulse-controlled converter
FR2006049A1 (en) * 1968-04-11 1969-12-19 Westinghouse Brake & Signal

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997011582A1 (en) * 1995-09-20 1997-03-27 Robert Bosch Gmbh Thermally-protected control apparatus containing electrical components
EP1668771B1 (en) * 2003-09-23 2010-11-24 Robert Bosch Gmbh Control circuit and method for controlling an inductive electric consumer

Also Published As

Publication number Publication date
DE2047844A1 (en) 1971-06-09
AU2020370A (en) 1972-03-23
SE386409B (en) 1976-08-09

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Legal Events

Date Code Title Description
ST Notification of lapse