FR1435835A - Overcurrent relay - Google Patents

Overcurrent relay

Info

Publication number
FR1435835A
FR1435835A FR997350A FR997350A FR1435835A FR 1435835 A FR1435835 A FR 1435835A FR 997350 A FR997350 A FR 997350A FR 997350 A FR997350 A FR 997350A FR 1435835 A FR1435835 A FR 1435835A
Authority
FR
France
Prior art keywords
overcurrent relay
overcurrent
relay
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
FR997350A
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.)
Schneider Electric USA Inc
Original Assignee
Square D Co
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 US327952A external-priority patent/US3258566A/en
Application filed by Square D Co filed Critical Square D Co
Priority to FR997350A priority Critical patent/FR1435835A/en
Application granted granted Critical
Publication of FR1435835A publication Critical patent/FR1435835A/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
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/14—Electrothermal mechanisms
    • H01H71/20—Electrothermal mechanisms with fusible mass
    • H01H71/205—Electrothermal mechanisms with fusible mass using a ratchet wheel kept against rotation by solder
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/22—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having electrothermal release and no other automatic release
    • H01H73/30—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism having electrothermal release and no other automatic release reset by push-button, pull-knob or slide
FR997350A 1963-12-04 1964-12-04 Overcurrent relay Expired FR1435835A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR997350A FR1435835A (en) 1963-12-04 1964-12-04 Overcurrent relay

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US327952A US3258566A (en) 1963-12-04 1963-12-04 Switch mechanism
FR997350A FR1435835A (en) 1963-12-04 1964-12-04 Overcurrent relay

Publications (1)

Publication Number Publication Date
FR1435835A true FR1435835A (en) 1966-04-22

Family

ID=26211528

Family Applications (1)

Application Number Title Priority Date Filing Date
FR997350A Expired FR1435835A (en) 1963-12-04 1964-12-04 Overcurrent relay

Country Status (1)

Country Link
FR (1) FR1435835A (en)

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