BE459993A - - Google Patents

Info

Publication number
BE459993A
BE459993A BE459993DA BE459993A BE 459993 A BE459993 A BE 459993A BE 459993D A BE459993D A BE 459993DA BE 459993 A BE459993 A BE 459993A
Authority
BE
Belgium
Application number
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.)
Publication of BE459993A publication Critical patent/BE459993A/xx

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
    • H01H71/66—Power reset mechanisms
    • H01H71/68—Power reset mechanisms actuated by electromagnet
    • H01H71/685—Power reset mechanisms actuated by electromagnet in which the excitation of the electromagnet is interrupted by abnormal conditions
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/02—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch
    • H01H3/0253—Operating parts, i.e. for operating driving mechanism by a mechanical force external to the switch two co-operating contacts actuated independently

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Mechanisms For Operating Contacts (AREA)
BE459993D 1943-12-27 BE459993A (zh)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH588738X 1943-12-27

Publications (1)

Publication Number Publication Date
BE459993A true BE459993A (zh)

Family

ID=4521988

Family Applications (1)

Application Number Title Priority Date Filing Date
BE459993D BE459993A (zh) 1943-12-27

Country Status (7)

Country Link
US (1) US2472275A (zh)
BE (1) BE459993A (zh)
CH (1) CH240892A (zh)
DE (1) DE845975C (zh)
FR (1) FR908294A (zh)
GB (1) GB588738A (zh)
NL (1) NL61224C (zh)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE459993A (zh) * 1943-12-27
US2712043A (en) * 1951-03-22 1955-06-28 Maupas Charles Francois Emile Instantaneous-acting relay for controlling the strength of a current
CN107808803A (zh) * 2017-11-17 2018-03-16 天长市富信电子有限公司 一种可调节式电磁式脱扣器

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1360280A (en) * 1917-06-28 1920-11-30 Cutlerhammer Mfg Co Circuit-breaker
BE459993A (zh) * 1943-12-27

Also Published As

Publication number Publication date
NL61224C (zh)
FR908294A (fr) 1946-04-04
CH240892A (de) 1946-01-31
GB588738A (en) 1947-06-02
DE845975C (de) 1952-08-07
US2472275A (en) 1949-06-07

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