FR694515A - Automatic circuit breaker with bi-metallic control - Google Patents

Automatic circuit breaker with bi-metallic control

Info

Publication number
FR694515A
FR694515A FR694515DA FR694515A FR 694515 A FR694515 A FR 694515A FR 694515D A FR694515D A FR 694515DA FR 694515 A FR694515 A FR 694515A
Authority
FR
France
Prior art keywords
circuit breaker
automatic circuit
metallic control
metallic
control
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
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.)
Landis and Gyr AG
Original Assignee
Landis and Gyr 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 Landis and Gyr AG filed Critical Landis and Gyr AG
Application granted granted Critical
Publication of FR694515A publication Critical patent/FR694515A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/32—Thermally-sensitive members
    • H01H37/52—Thermally-sensitive members actuated due to deflection of bimetallic element
    • H01H37/56—Thermally-sensitive members actuated due to deflection of bimetallic element having spirally wound or helically wound bimetallic element

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
FR694515D 1929-06-27 1930-04-25 Automatic circuit breaker with bi-metallic control Expired FR694515A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH694515X 1929-06-27

Publications (1)

Publication Number Publication Date
FR694515A true FR694515A (en) 1930-12-04

Family

ID=4529517

Family Applications (1)

Application Number Title Priority Date Filing Date
FR694515D Expired FR694515A (en) 1929-06-27 1930-04-25 Automatic circuit breaker with bi-metallic control

Country Status (1)

Country Link
FR (1) FR694515A (en)

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