GB191416327A - Improvements in and relating to Electric Circuit Controlling Devices. - Google Patents

Improvements in and relating to Electric Circuit Controlling Devices.

Info

Publication number
GB191416327A
GB191416327A GB191416327DA GB191416327A GB 191416327 A GB191416327 A GB 191416327A GB 191416327D A GB191416327D A GB 191416327DA GB 191416327 A GB191416327 A GB 191416327A
Authority
GB
United Kingdom
Prior art keywords
contact
core
retarded
tube
solenoid
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
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co 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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Priority to GB191507211D priority Critical patent/GB191507211A/en
Application granted granted Critical
Publication of GB191416327A publication Critical patent/GB191416327A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H81/00—Protective switches in which contacts are normally closed but are repeatedly opened and reclosed as long as a condition causing excess current persists, e.g. for current limiting
    • H01H81/04—Protective switches in which contacts are normally closed but are repeatedly opened and reclosed as long as a condition causing excess current persists, e.g. for current limiting electromagnetically operated

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Magnetically Actuated Valves (AREA)
GB191416327D 1914-07-08 1914-07-08 Improvements in and relating to Electric Circuit Controlling Devices. Expired GB191416327A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB191507211D GB191507211A (en) 1914-07-08 1915-05-13 Improvements in and relating to Electric Circuit Controlling Devices.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB191416327T 1914-07-08

Publications (1)

Publication Number Publication Date
GB191416327A true GB191416327A (en) 1915-07-01

Family

ID=32585457

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191416327D Expired GB191416327A (en) 1914-07-08 1914-07-08 Improvements in and relating to Electric Circuit Controlling Devices.

Country Status (2)

Country Link
DE (1) DE293615C (enrdf_load_stackoverflow)
GB (1) GB191416327A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW309027U (en) * 1993-08-27 1997-06-21 Daewoo Electronics Corp Washing machine for washing clothes made of wool or silk

Also Published As

Publication number Publication date
DE293615C (enrdf_load_stackoverflow)

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