FR1261219A - Magnetic snap-action circuit breakers - Google Patents

Magnetic snap-action circuit breakers

Info

Publication number
FR1261219A
FR1261219A FR820068A FR820068A FR1261219A FR 1261219 A FR1261219 A FR 1261219A FR 820068 A FR820068 A FR 820068A FR 820068 A FR820068 A FR 820068A FR 1261219 A FR1261219 A FR 1261219A
Authority
FR
France
Prior art keywords
circuit breakers
action circuit
magnetic snap
snap
magnetic
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
FR820068A
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.)
Rheostatic Co Ltd
Original Assignee
Rheostatic Co Ltd
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 GB7229/59A external-priority patent/GB889634A/en
Application filed by Rheostatic Co Ltd filed Critical Rheostatic Co Ltd
Priority to FR820068A priority Critical patent/FR1261219A/en
Application granted granted Critical
Publication of FR1261219A publication Critical patent/FR1261219A/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
    • H01H37/64—Contacts
    • H01H37/66—Magnetic reinforcement of contact pressure; Magnet causing snap action
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
FR820068A 1959-03-02 1960-03-01 Magnetic snap-action circuit breakers Expired FR1261219A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR820068A FR1261219A (en) 1959-03-02 1960-03-01 Magnetic snap-action circuit breakers

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7229/59A GB889634A (en) 1959-03-02 1959-03-02 Improvements in magnetic snap action electric switches
FR820068A FR1261219A (en) 1959-03-02 1960-03-01 Magnetic snap-action circuit breakers

Publications (1)

Publication Number Publication Date
FR1261219A true FR1261219A (en) 1961-05-19

Family

ID=26185141

Family Applications (1)

Application Number Title Priority Date Filing Date
FR820068A Expired FR1261219A (en) 1959-03-02 1960-03-01 Magnetic snap-action circuit breakers

Country Status (1)

Country Link
FR (1) FR1261219A (en)

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