DD117140A1 - - Google Patents

Info

Publication number
DD117140A1
DD117140A1 DD18329474A DD18329474A DD117140A1 DD 117140 A1 DD117140 A1 DD 117140A1 DD 18329474 A DD18329474 A DD 18329474A DD 18329474 A DD18329474 A DD 18329474A DD 117140 A1 DD117140 A1 DD 117140A1
Authority
DD
German Democratic Republic
Application number
DD18329474A
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 filed Critical
Priority to DD18329474A priority Critical patent/DD117140A1/xx
Priority to DE19752546376 priority patent/DE2546376A1/de
Publication of DD117140A1 publication Critical patent/DD117140A1/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60—Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66—Vacuum switches
    • H01H33/664—Contacts; Arc-extinguishing means, e.g. arcing rings
    • H01H33/6646—Contacts; Arc-extinguishing means, e.g. arcing rings having non flat disc-like contact surface
DD18329474A 1974-12-20 1974-12-20 DD117140A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DD18329474A DD117140A1 (fr) 1974-12-20 1974-12-20
DE19752546376 DE2546376A1 (de) 1974-12-20 1975-10-16 Kontakt fuer vakuumschalter

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD18329474A DD117140A1 (fr) 1974-12-20 1974-12-20

Publications (1)

Publication Number Publication Date
DD117140A1 true DD117140A1 (fr) 1975-12-20

Family

ID=5498604

Family Applications (1)

Application Number Title Priority Date Filing Date
DD18329474A DD117140A1 (fr) 1974-12-20 1974-12-20

Country Status (2)

Country Link
DD (1) DD117140A1 (fr)
DE (1) DE2546376A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0017076B1 (fr) * 1979-03-30 1983-05-11 Siemens Aktiengesellschaft Agencement de contact pour interrupteur à vide et méthode pour sa fabrication
DE3150973A1 (de) * 1981-12-23 1983-06-30 Calor-Emag Elektrizitäts-Aktiengesellschaft, 4030 Ratingen Vakuum-leistungsschalter
DE3302201A1 (de) * 1983-01-24 1984-07-26 Siemens AG, 1000 Berlin und 8000 München Kontaktanordnung fuer vakuumschalter
US4717797A (en) * 1984-12-18 1988-01-05 Siemens Aktiengesellschaft Contact arrangement for a vacuum switching tube
DE4447391C1 (de) * 1994-12-23 1996-06-05 Siemens Ag Vakuumschalter

Also Published As

Publication number Publication date
DE2546376A1 (de) 1976-06-24

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