GB337162A - Improvements in thermally-released electric switches - Google Patents

Improvements in thermally-released electric switches

Info

Publication number
GB337162A
GB337162A GB30040/29A GB3004029A GB337162A GB 337162 A GB337162 A GB 337162A GB 30040/29 A GB30040/29 A GB 30040/29A GB 3004029 A GB3004029 A GB 3004029A GB 337162 A GB337162 A GB 337162A
Authority
GB
United Kingdom
Prior art keywords
thermally
electric switches
released electric
released
switches
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
GB30040/29A
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.)
Felten and Guilleaume Carlswerk AG
Original Assignee
Felten and Guilleaume Carlswerk AG
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 Felten and Guilleaume Carlswerk AG filed Critical Felten and Guilleaume Carlswerk AG
Publication of GB337162A publication Critical patent/GB337162A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/40—Combined electrothermal and electromagnetic mechanisms

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
GB30040/29A 1929-05-06 1929-10-03 Improvements in thermally-released electric switches Expired GB337162A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE337162X 1929-05-06

Publications (1)

Publication Number Publication Date
GB337162A true GB337162A (en) 1930-10-30

Family

ID=6221158

Family Applications (1)

Application Number Title Priority Date Filing Date
GB30040/29A Expired GB337162A (en) 1929-05-06 1929-10-03 Improvements in thermally-released electric switches

Country Status (3)

Country Link
BE (1) BE368919A (enrdf_load_stackoverflow)
FR (1) FR695084A (enrdf_load_stackoverflow)
GB (1) GB337162A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2821595A (en) * 1954-01-08 1958-01-28 Ite Circuit Breaker Ltd Electromagnetic delatching means

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2821595A (en) * 1954-01-08 1958-01-28 Ite Circuit Breaker Ltd Electromagnetic delatching means

Also Published As

Publication number Publication date
FR695084A (fr) 1930-12-11
BE368919A (enrdf_load_stackoverflow)

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