GB426127A - Improvements in and relating to electric overload release mechanisms - Google Patents

Improvements in and relating to electric overload release mechanisms

Info

Publication number
GB426127A
GB426127A GB21252/33A GB2125233A GB426127A GB 426127 A GB426127 A GB 426127A GB 21252/33 A GB21252/33 A GB 21252/33A GB 2125233 A GB2125233 A GB 2125233A GB 426127 A GB426127 A GB 426127A
Authority
GB
United Kingdom
Prior art keywords
circuit
ring
rings
movable
cancelled
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
GB21252/33A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of GB426127A publication Critical patent/GB426127A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
    • H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
    • H01H77/10—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
GB21252/33A 1932-07-28 1933-07-28 Improvements in and relating to electric overload release mechanisms Expired GB426127A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR740568T 1932-07-28

Publications (1)

Publication Number Publication Date
GB426127A true GB426127A (en) 1935-03-28

Family

ID=9135157

Family Applications (1)

Application Number Title Priority Date Filing Date
GB21252/33A Expired GB426127A (en) 1932-07-28 1933-07-28 Improvements in and relating to electric overload release mechanisms

Country Status (3)

Country Link
BE (1) BE397882A (enrdf_load_stackoverflow)
FR (1) FR740568A (enrdf_load_stackoverflow)
GB (1) GB426127A (enrdf_load_stackoverflow)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1145959A (en) * 1967-03-09 1969-03-19 Ass Elect Ind Improvements relating to electric circuit breakers
FR2423053A2 (fr) * 1978-04-11 1979-11-09 Merlin Gerin Dispositif de deplacement rapide d'un contact electrique

Also Published As

Publication number Publication date
BE397882A (enrdf_load_stackoverflow) 1933-08-31
FR740568A (fr) 1933-01-27

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