FR1281824A - Circuit breaker - Google Patents

Circuit breaker

Info

Publication number
FR1281824A
FR1281824A FR854366A FR854366A FR1281824A FR 1281824 A FR1281824 A FR 1281824A FR 854366 A FR854366 A FR 854366A FR 854366 A FR854366 A FR 854366A FR 1281824 A FR1281824 A FR 1281824A
Authority
FR
France
Prior art keywords
circuit breaker
breaker
circuit
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
FR854366A
Other languages
French (fr)
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.)
CBS Corp
Original Assignee
Westinghouse Electric Corp
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
Priority claimed from US12379A external-priority patent/US3211860A/en
Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Priority to FR854366A priority Critical patent/FR1281824A/en
Application granted granted Critical
Publication of FR1281824A publication Critical patent/FR1281824A/en
Priority claimed from US430116A external-priority patent/US3260822A/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
    • H01H71/74—Means for adjusting the conditions under which the device will function to provide protection
    • H01H71/7418—Adjusting both electrothermal and electromagnetic mechanism
    • 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
    • H01H71/1009—Interconnected mechanisms
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H2009/0088—Details of rotatable shafts common to more than one pole or switch unit
    • 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
    • H01H71/74—Means for adjusting the conditions under which the device will function to provide protection
    • H01H2071/7481—Means for adjusting the conditions under which the device will function to provide protection with indexing means for magnetic or thermal tripping adjustment knob

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
FR854366A 1960-03-02 1961-03-02 Circuit breaker Expired FR1281824A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR854366A FR1281824A (en) 1960-03-02 1961-03-02 Circuit breaker

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12379A US3211860A (en) 1960-03-02 1960-03-02 Circuit breaker with improved trip-device enclosure
FR854366A FR1281824A (en) 1960-03-02 1961-03-02 Circuit breaker
US430116A US3260822A (en) 1960-03-02 1965-02-03 Circuit breaker with improved armature adjustment means and armature pivot means

Publications (1)

Publication Number Publication Date
FR1281824A true FR1281824A (en) 1962-01-12

Family

ID=27245888

Family Applications (1)

Application Number Title Priority Date Filing Date
FR854366A Expired FR1281824A (en) 1960-03-02 1961-03-02 Circuit breaker

Country Status (1)

Country Link
FR (1) FR1281824A (en)

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