FR1076336A - Multiple breaking point electrical switch or circuit breaker mounted in series - Google Patents

Multiple breaking point electrical switch or circuit breaker mounted in series

Info

Publication number
FR1076336A
FR1076336A FR1076336DA FR1076336A FR 1076336 A FR1076336 A FR 1076336A FR 1076336D A FR1076336D A FR 1076336DA FR 1076336 A FR1076336 A FR 1076336A
Authority
FR
France
Prior art keywords
series
circuit breaker
electrical switch
breaking point
point electrical
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.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
Siemens 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 Siemens Schuckertwerke AG, Siemens AG filed Critical Siemens Schuckertwerke AG
Application granted granted Critical
Publication of FR1076336A publication Critical patent/FR1076336A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/38—Auxiliary contacts on to which the arc is transferred from the main contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/40—Multiple main contacts for the purpose of dividing the current through, or potential drop along, the arc
FR1076336D 1952-05-23 1953-03-17 Multiple breaking point electrical switch or circuit breaker mounted in series Expired FR1076336A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DES28647A DE1056696B (en) 1952-05-23 1952-05-23 Electrical switch with a large number of interruption points connected in series

Publications (1)

Publication Number Publication Date
FR1076336A true FR1076336A (en) 1954-10-26

Family

ID=7479500

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1076336D Expired FR1076336A (en) 1952-05-23 1953-03-17 Multiple breaking point electrical switch or circuit breaker mounted in series

Country Status (3)

Country Link
CH (1) CH313046A (en)
DE (1) DE1056696B (en)
FR (1) FR1076336A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1199364B (en) * 1960-08-11 1965-08-26 Siemens Ag Contact arrangement for multiple interruptions
DE6603789U (en) * 1961-06-20 1969-11-06 Bbc Brown Boveri & Cie ELECTRIC SWITCH WITH ELECTRODYNAMIC CONTACT PRESSURE REINFORCEMENT
EP4084034A1 (en) * 2021-04-28 2022-11-02 ABB Schweiz AG Current interruption device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE668278C (en) * 1938-11-30 Berko Werke Quast & Eichert Locking device for electromagnetic indicators with swing arm
DE519461C (en) * 1931-02-28 Voigt & Haeffner Akt Ges Switch with several interruption points using a snap-through belly-shaped spring piece
NL23313C (en) * 1927-03-30
DE603510C (en) * 1931-01-29 1934-10-04 Landis & Gyr Akt Ges Switches, especially for automatic switchgear, with upstream and main contacts

Also Published As

Publication number Publication date
DE1056696B (en) 1959-05-06
CH313046A (en) 1956-03-15

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