DE9210086U1 - High voltage circuit breakers - Google Patents

High voltage circuit breakers

Info

Publication number
DE9210086U1
DE9210086U1 DE9210086U DE9210086U DE9210086U1 DE 9210086 U1 DE9210086 U1 DE 9210086U1 DE 9210086 U DE9210086 U DE 9210086U DE 9210086 U DE9210086 U DE 9210086U DE 9210086 U1 DE9210086 U1 DE 9210086U1
Authority
DE
Germany
Prior art keywords
high voltage
voltage circuit
circuit breakers
breakers
voltage
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 - Lifetime
Application number
DE9210086U
Other languages
German (de)
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
Priority to DE9210086U priority Critical patent/DE9210086U1/en
Priority to DE4304741A priority patent/DE4304741C2/en
Publication of DE9210086U1 publication Critical patent/DE9210086U1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
    • H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
    • H01H33/91—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism the arc-extinguishing fluid being air or gas

Landscapes

  • Circuit Breakers (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Cable Accessories (AREA)
DE9210086U 1992-07-22 1992-07-22 High voltage circuit breakers Expired - Lifetime DE9210086U1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE9210086U DE9210086U1 (en) 1992-07-22 1992-07-22 High voltage circuit breakers
DE4304741A DE4304741C2 (en) 1992-07-22 1993-02-13 High voltage circuit breakers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE9210086U DE9210086U1 (en) 1992-07-22 1992-07-22 High voltage circuit breakers

Publications (1)

Publication Number Publication Date
DE9210086U1 true DE9210086U1 (en) 1993-11-25

Family

ID=6882072

Family Applications (2)

Application Number Title Priority Date Filing Date
DE9210086U Expired - Lifetime DE9210086U1 (en) 1992-07-22 1992-07-22 High voltage circuit breakers
DE4304741A Expired - Fee Related DE4304741C2 (en) 1992-07-22 1993-02-13 High voltage circuit breakers

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE4304741A Expired - Fee Related DE4304741C2 (en) 1992-07-22 1993-02-13 High voltage circuit breakers

Country Status (1)

Country Link
DE (2) DE9210086U1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10125100A1 (en) * 2001-05-23 2002-11-28 Abb Patent Gmbh High voltage power switch quenching chamber has piston displaced to give additional heating volume if force resulting from heating volume gas pressure, piston area exceeds bias force
DE10125101A1 (en) * 2001-05-23 2002-11-28 Abb Patent Gmbh High voltage power switch quenching chamber has flap arrangement between heating and compression volumes that opens if compression volume pressure exceeds heating volume pressure

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2350832B2 (en) * 1973-10-10 1980-05-08 Calor-Emag Elektrizitaets-Aktiengesellschaft, 4030 Ratingen High voltage switch
DE7906561U1 (en) * 1979-03-09 1983-05-05 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Auto-pneumatic pressure gas switch
DE3346353A1 (en) * 1983-12-22 1985-07-04 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt AUTOPNEUMATIC PRESSURE GAS SWITCH

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3134200A1 (en) * 1981-08-27 1983-03-10 Siemens AG, 1000 Berlin und 8000 München ELECTRIC SWITCH

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2350832B2 (en) * 1973-10-10 1980-05-08 Calor-Emag Elektrizitaets-Aktiengesellschaft, 4030 Ratingen High voltage switch
DE7906561U1 (en) * 1979-03-09 1983-05-05 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Auto-pneumatic pressure gas switch
DE3346353A1 (en) * 1983-12-22 1985-07-04 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt AUTOPNEUMATIC PRESSURE GAS SWITCH

Also Published As

Publication number Publication date
DE4304741C2 (en) 1995-02-09
DE4304741A1 (en) 1994-01-27

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