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FR1111020A - Electric switch, whose electric path has two cut-off points - Google Patents

Electric switch, whose electric path has two cut-off points

Info

Publication number
FR1111020A
FR1111020A FR1111020DA FR1111020A FR 1111020 A FR1111020 A FR 1111020A FR 1111020D A FR1111020D A FR 1111020DA FR 1111020 A FR1111020 A FR 1111020A
Authority
FR
France
Prior art keywords
points
cut
electric
whose
path
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.)
Lebronze Alloys Germany GmbH
Original Assignee
Busch Jaeger Durener Metallwerke 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 Busch Jaeger Durener Metallwerke AG filed Critical Busch Jaeger Durener Metallwerke AG
Application granted granted Critical
Publication of FR1111020A publication Critical patent/FR1111020A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/02—Contacts characterised by the material thereof
    • H01H1/04—Co-operating contacts of different material
    • 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
FR1111020D 1953-10-28 1954-10-28 Electric switch, whose electric path has two cut-off points Expired FR1111020A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEB28112A DE1063680B (en) 1953-10-28 1953-10-28 Electrical switch with two interruption points in series

Publications (1)

Publication Number Publication Date
FR1111020A true FR1111020A (en) 1956-02-21

Family

ID=6962564

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1111020D Expired FR1111020A (en) 1953-10-28 1954-10-28 Electric switch, whose electric path has two cut-off points

Country Status (3)

Country Link
BE (1) BE532910A (en)
DE (1) DE1063680B (en)
FR (1) FR1111020A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1207470B (en) * 1961-05-19 1965-12-23 Bbc Brown Boveri & Cie Electrical switchgear for high currents
CH505453A (en) * 1969-09-22 1971-03-31 Bbc Brown Boveri & Cie Electrical contact arrangement

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE277964C (en) *
DE143003C (en) * 1902-04-02 1903-08-01 Siemens Ag ELECTRICAL SWITCH WITH FIXED AUXILIARY CONTACT FOR OPENING SPARK SENSING
AT76023B (en) * 1913-12-17 1919-04-10 Siemens Schuckertwerke Gmbh Spark extinguishing contact for electrical switches.
DE477853C (en) * 1927-02-25 1929-06-18 Albert Schuhan Permanent fuse for electrical lines
DE568634C (en) * 1929-04-07 1933-01-21 Siemens Schuckertwerke Akt Ges Switch for interrupting high voltage circuits
DE690203C (en) * 1937-10-01 1940-04-18 Aeg Installation circuit breakers, in particular for switching off short-circuit circuits

Also Published As

Publication number Publication date
BE532910A (en)
DE1063680B (en) 1959-08-20

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