FR62685E - Disjoncteur automatique - Google Patents

Disjoncteur automatique

Info

Publication number
FR62685E
FR62685E FR62685DA FR62685E FR 62685 E FR62685 E FR 62685E FR 62685D A FR62685D A FR 62685DA FR 62685 E FR62685 E FR 62685E
Authority
FR
France
Prior art keywords
circuit breaker
automatic circuit
automatic
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
Other languages
English (en)
Inventor
Wilhelm Leyhausen
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 GB706452A external-priority patent/GB721300A/en
Application filed filed Critical
Application granted granted Critical
Publication of FR62685E publication Critical patent/FR62685E/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01H73/48—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 both electrothermal and electromagnetic automatic release
    • H01H73/50—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 both electrothermal and electromagnetic automatic release reset by lever
    • 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
    • H01H73/48—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 both electrothermal and electromagnetic automatic release
    • H01H73/56—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 both electrothermal and electromagnetic automatic release reset by push-button, pull-knob or slide

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
  • Electromagnets (AREA)
FR62685D 1951-09-28 1952-04-08 Disjoncteur automatique Expired FR62685E (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2721241X 1951-09-28
GB706452A GB721300A (en) 1952-03-19 1952-03-19 Improvements in automatic electric switches having overload release means

Publications (1)

Publication Number Publication Date
FR62685E true FR62685E (fr) 1955-06-16

Family

ID=32299375

Family Applications (2)

Application Number Title Priority Date Filing Date
FR1046582D Expired FR1046582A (fr) 1951-09-28 1951-04-23 Disjoncteur automatique
FR62685D Expired FR62685E (fr) 1951-09-28 1952-04-08 Disjoncteur automatique

Family Applications Before (1)

Application Number Title Priority Date Filing Date
FR1046582D Expired FR1046582A (fr) 1951-09-28 1951-04-23 Disjoncteur automatique

Country Status (6)

Country Link
US (1) US2721241A (fr)
BE (2) BE502971A (fr)
CH (2) CH292221A (fr)
FR (2) FR1046582A (fr)
GB (1) GB722615A (fr)
NL (1) NL83752C (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1072713B (de) * 1960-01-07 VEB Elektroinstallation Annaberg, Annaberg-Buchhol'z (Erzgeb.) Kleinselbstschalter
DE1052532B (de) * 1954-07-13 1959-03-12 Siemens Ag Mit Abdeckkappe versehener Kleinselbstschalter
US3688234A (en) * 1970-04-27 1972-08-29 Matsushita Electric Works Ltd Push button type circuit protector
FR2516304A1 (fr) * 1981-11-09 1983-05-13 Telemecanique Electrique Interrupteur a commande mecanique et ouverture automatique

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2456945A (en) * 1944-05-16 1948-12-21 Westinghouse Electric Corp Relay
US2573306A (en) * 1948-08-11 1951-10-30 Gen Electric Electric circuit breaker
US2494868A (en) * 1948-09-14 1950-01-17 Trumbull Electric Mfg Co Circuit breaker

Also Published As

Publication number Publication date
CH292221A (de) 1953-07-31
CH307222A (de) 1955-05-15
BE510864A (fr)
BE502971A (fr)
NL83752C (fr)
GB722615A (en) 1955-01-26
US2721241A (en) 1955-10-18
FR1046582A (fr) 1953-12-08

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