FR712584A - Automatic installation and overcurrent switch with magnetic arc blowing and several cut-off points - Google Patents

Automatic installation and overcurrent switch with magnetic arc blowing and several cut-off points

Info

Publication number
FR712584A
FR712584A FR712584DA FR712584A FR 712584 A FR712584 A FR 712584A FR 712584D A FR712584D A FR 712584DA FR 712584 A FR712584 A FR 712584A
Authority
FR
France
Prior art keywords
points
automatic installation
magnetic arc
several cut
arc blowing
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.)
Stotz Kontakt GmbH
Original Assignee
Stotz Kontakt GmbH
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 Stotz Kontakt GmbH filed Critical Stotz Kontakt GmbH
Application granted granted Critical
Publication of FR712584A publication Critical patent/FR712584A/en
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
    • H01H73/22—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
    • 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
    • H01H71/40—Combined electrothermal and electromagnetic mechanisms
    • 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
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/58—Manual reset mechanisms which may be also used for manual release actuated by push-button, pull-knob, or slide

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Relay Circuits (AREA)
FR712584D 1930-03-05 1931-03-03 Automatic installation and overcurrent switch with magnetic arc blowing and several cut-off points Expired FR712584A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE375839X 1930-03-05

Publications (1)

Publication Number Publication Date
FR712584A true FR712584A (en) 1931-10-05

Family

ID=6344152

Family Applications (4)

Application Number Title Priority Date Filing Date
FR712584D Expired FR712584A (en) 1930-03-05 1931-03-03 Automatic installation and overcurrent switch with magnetic arc blowing and several cut-off points
FR39837D Expired FR39837E (en) 1930-03-05 1931-03-04 Automatic installation and overcurrent switch with magnetic arc blowing and multiple cut-off points
FR40458D Expired FR40458E (en) 1930-03-05 1931-06-25 Automatic installation and overcurrent switch with magnetic arc blowing and multiple cut-off points
FR40406D Expired FR40406E (en) 1930-03-05 1931-06-25 Automatic installation and overcurrent switch with magnetic arc blowing and multiple cut-off points

Family Applications After (3)

Application Number Title Priority Date Filing Date
FR39837D Expired FR39837E (en) 1930-03-05 1931-03-04 Automatic installation and overcurrent switch with magnetic arc blowing and multiple cut-off points
FR40458D Expired FR40458E (en) 1930-03-05 1931-06-25 Automatic installation and overcurrent switch with magnetic arc blowing and multiple cut-off points
FR40406D Expired FR40406E (en) 1930-03-05 1931-06-25 Automatic installation and overcurrent switch with magnetic arc blowing and multiple cut-off points

Country Status (5)

Country Link
BE (2) BE380946A (en)
DE (3) DE515698C (en)
FR (4) FR712584A (en)
GB (2) GB375839A (en)
NL (2) NL31064C (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE751583C (en) * 1941-03-02 1951-10-29 Wilhelm Leyhausen Small self switch
DE833666C (en) * 1949-05-11 1952-03-10 Siemens Ag Small circuit breaker with a release winding and a special blown winding for the switching contacts
DE960116C (en) * 1954-01-23 1957-03-14 Licentia Gmbh Automatic switch with neutral conductor that can be switched off
DE1026836B (en) * 1954-01-28 1958-03-27 Licentia Gmbh Circuit breaker, especially installation circuit breaker, with auxiliary contact that can be switched off
DE1058616B (en) * 1957-06-12 1959-06-04 Ellenberger & Poensgen Switching device for automatic switch

Also Published As

Publication number Publication date
DE515698C (en) 1931-01-09
BE380946A (en)
DE544309C (en) 1932-02-16
BE380945A (en)
DE552543C (en) 1932-06-15
NL31064C (en)
GB376298A (en) 1932-07-04
FR39837E (en) 1932-03-24
FR40458E (en) 1932-06-30
NL29579C (en)
FR40406E (en) 1932-06-23
GB375839A (en) 1932-07-04

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