AU2515977A - Arc-quenching device for d.c. switchgear - Google Patents

Arc-quenching device for d.c. switchgear

Info

Publication number
AU2515977A
AU2515977A AU25159/77A AU2515977A AU2515977A AU 2515977 A AU2515977 A AU 2515977A AU 25159/77 A AU25159/77 A AU 25159/77A AU 2515977 A AU2515977 A AU 2515977A AU 2515977 A AU2515977 A AU 2515977A
Authority
AU
Australia
Prior art keywords
switchgear
arc
quenching device
quenching
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
AU25159/77A
Inventor
Wilhelm Holzer
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 AG
Original Assignee
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 AG filed Critical Siemens AG
Publication of AU2515977A publication Critical patent/AU2515977A/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
    • H01H9/44—Means for extinguishing or preventing arc between current-carrying parts using blow-out magnet
AU25159/77A 1976-05-14 1977-05-16 Arc-quenching device for d.c. switchgear Expired AU2515977A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2621478A DE2621478B2 (en) 1976-05-14 1976-05-14 Arc extinguishing device for DC switching devices

Publications (1)

Publication Number Publication Date
AU2515977A true AU2515977A (en) 1978-11-23

Family

ID=5977997

Family Applications (1)

Application Number Title Priority Date Filing Date
AU25159/77A Expired AU2515977A (en) 1976-05-14 1977-05-16 Arc-quenching device for d.c. switchgear

Country Status (8)

Country Link
JP (1) JPS52139968A (en)
AU (1) AU2515977A (en)
BR (1) BR7702787A (en)
CH (1) CH607279A5 (en)
DE (1) DE2621478B2 (en)
ES (1) ES458755A1 (en)
FR (1) FR2351484A1 (en)
SE (1) SE7704835L (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3701275A1 (en) * 1987-01-17 1988-07-28 Vorwerk Co Interholding OVERCURRENT PROTECTION SNAP SWITCH FOR HOUSEHOLD APPLIANCES
DE4342129A1 (en) * 1993-12-10 1995-06-14 Abb Patent Gmbh Electric switch for current interruption in AC and DC circuits
DE102006035844B4 (en) * 2006-08-01 2008-06-19 Schaltbau Gmbh Contactor for DC and AC operation

Also Published As

Publication number Publication date
DE2621478A1 (en) 1977-11-17
DE2621478B2 (en) 1978-03-02
BR7702787A (en) 1978-02-21
JPS52139968A (en) 1977-11-22
CH607279A5 (en) 1978-11-30
SE7704835L (en) 1977-11-15
ES458755A1 (en) 1978-03-01
FR2351484A1 (en) 1977-12-09

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