GB644058A - Improvements in or relating to remote control devices for electric apparatus - Google Patents

Improvements in or relating to remote control devices for electric apparatus

Info

Publication number
GB644058A
GB644058A GB21654/47A GB2165447A GB644058A GB 644058 A GB644058 A GB 644058A GB 21654/47 A GB21654/47 A GB 21654/47A GB 2165447 A GB2165447 A GB 2165447A GB 644058 A GB644058 A GB 644058A
Authority
GB
United Kingdom
Prior art keywords
opened
rectifier
relay
coil
conductor
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
GB21654/47A
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.)
MINES DOMANIALES DE POTASSE
Original Assignee
MINES DOMANIALES DE POTASSE
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 MINES DOMANIALES DE POTASSE filed Critical MINES DOMANIALES DE POTASSE
Publication of GB644058A publication Critical patent/GB644058A/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
    • H02P1/02—Details of starting control
    • H02P1/04—Means for controlling progress of starting sequence in dependence upon time or upon current, speed, or other motor parameter
    • 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
    • H02H7/005—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 remote controlled apparatus; for lines connecting such apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Emergency Protection Circuit Devices (AREA)
GB21654/47A 1946-01-03 1947-08-07 Improvements in or relating to remote control devices for electric apparatus Expired GB644058A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR933590T 1946-01-03

Publications (1)

Publication Number Publication Date
GB644058A true GB644058A (en) 1950-10-04

Family

ID=9455669

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21654/47A Expired GB644058A (en) 1946-01-03 1947-08-07 Improvements in or relating to remote control devices for electric apparatus

Country Status (4)

Country Link
BE (1) BE473380A (enrdf_load_stackoverflow)
DE (1) DE968909C (enrdf_load_stackoverflow)
FR (1) FR933590A (enrdf_load_stackoverflow)
GB (1) GB644058A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT201700053259A1 (it) * 2017-05-17 2018-11-17 Tecnikabel S P A Sistema di monitoraggio dello stato di un sistema di cablaggio industriale e relativo sistema di cablaggio industriale

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR861889A (enrdf_load_stackoverflow) * 1941-02-26
AT41392B (de) * 1907-09-07 1910-03-25 Land & Seekabelwerke Ag Sicherheitskabel.
GB378180A (en) * 1931-07-21 1932-08-11 Sydney Gowan Improvements in or relating to control systems for electrical apparatus such as motors

Also Published As

Publication number Publication date
BE473380A (enrdf_load_stackoverflow)
FR933590A (fr) 1948-04-26
DE968909C (de) 1958-04-10

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