IN165415B - - Google Patents

Info

Publication number
IN165415B
IN165415B IN813/CAL/86A IN813CA1986A IN165415B IN 165415 B IN165415 B IN 165415B IN 813CA1986 A IN813CA1986 A IN 813CA1986A IN 165415 B IN165415 B IN 165415B
Authority
IN
India
Prior art keywords
insulation tube
quenching gas
gas flow
arc
insulating
Prior art date
Application number
IN813/CAL/86A
Other languages
English (en)
Inventor
Helmut Beier
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 IN165415B publication Critical patent/IN165415B/en

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
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
    • H01H33/7038—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by a conducting tubular gas flow enhancing nozzle
    • H01H33/7053—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by a conducting tubular gas flow enhancing nozzle having a bridging element around two hollow tubular contacts

Landscapes

  • Circuit Breakers (AREA)
  • Supply Devices, Intensifiers, Converters, And Telemotors (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
IN813/CAL/86A 1985-10-29 1986-11-10 IN165415B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19853538955 DE3538955A1 (de) 1985-10-29 1985-10-29 Druckgasschalter

Publications (1)

Publication Number Publication Date
IN165415B true IN165415B (de) 1989-10-14

Family

ID=6285044

Family Applications (1)

Application Number Title Priority Date Filing Date
IN813/CAL/86A IN165415B (de) 1985-10-29 1986-11-10

Country Status (6)

Country Link
US (1) US4678878A (de)
EP (1) EP0221838B1 (de)
JP (1) JPS62103930A (de)
AT (1) ATE43935T1 (de)
DE (3) DE3538955A1 (de)
IN (1) IN165415B (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3922991A1 (de) * 1988-07-14 1990-01-18 Siemens Ag Elektrischer druckgasschalter
FR2665571B1 (fr) * 1990-08-01 1992-10-16 Merlin Gerin Disjoncteur electrique a arc tournant et a autoexpansion.
DE4427163A1 (de) * 1994-08-01 1996-02-08 Abb Management Ag Druckgasschalter
DE19522581C1 (de) * 1995-06-16 1996-09-19 Siemens Ag Elektrischer Druckgas-Leistungsschalter
DE10249614B3 (de) * 2002-10-21 2004-05-19 Siemens Ag Isolierstoffgehäuse mit Rippenkontur
DE102009020152B3 (de) * 2009-05-06 2010-12-23 Siemens Aktiengesellschaft Isolierstoffgehäuse zur Aufnahme einer Vakuumschaltröhre und feststoffisolierter Schalterpol

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2647643C2 (de) * 1976-10-19 1981-10-15 Siemens AG, 1000 Berlin und 8000 München Druckgasschalter
GB2080626B (en) * 1980-07-16 1984-08-08 Aei Circuit interrupters
DE3430306C2 (de) * 1984-08-15 1987-03-12 Ernst Prof. Dr.techn.habil. 1000 Berlin Slamecka Elektrischer Druckgasleistungssschalter

Also Published As

Publication number Publication date
DE3538955A1 (de) 1987-05-07
JPS62103930A (ja) 1987-05-14
US4678878A (en) 1987-07-07
ATE43935T1 (de) 1989-06-15
DE8531024U1 (de) 1988-12-01
DE3663870D1 (en) 1989-07-13
EP0221838B1 (de) 1989-06-07
JPH0472334B2 (de) 1992-11-18
EP0221838A1 (de) 1987-05-13

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