DE2350702C3 - Kontaktsystem für Hochspannungs-Leistungsschalter - Google Patents

Kontaktsystem für Hochspannungs-Leistungsschalter

Info

Publication number
DE2350702C3
DE2350702C3 DE2350702A DE2350702A DE2350702C3 DE 2350702 C3 DE2350702 C3 DE 2350702C3 DE 2350702 A DE2350702 A DE 2350702A DE 2350702 A DE2350702 A DE 2350702A DE 2350702 C3 DE2350702 C3 DE 2350702C3
Authority
DE
Germany
Prior art keywords
copper
pipe
electrically conductive
contact system
switch
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
DE2350702A
Other languages
German (de)
English (en)
Other versions
DE2350702A1 (de
DE2350702B2 (de
Inventor
Peter Dr.-Ing. Huhse
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
Priority claimed from DE19722230927 external-priority patent/DE2230927C3/de
Priority to DE19722230927 priority Critical patent/DE2230927C3/de
Priority to US00366541A priority patent/US3835274A/en
Priority to FR7321555A priority patent/FR2189847B1/fr
Priority to CH915673A priority patent/CH554594A/xx
Application filed by Siemens AG filed Critical Siemens AG
Priority to DE2350702A priority patent/DE2350702C3/de
Priority to CS7400006250A priority patent/CS186788B2/cs
Priority to CS7700003922A priority patent/CS186800B2/cs
Priority to FR7431414A priority patent/FR2246955B2/fr
Priority to US05/507,629 priority patent/US4032737A/en
Priority to SE7412192A priority patent/SE396500B/xx
Priority to IT2795074A priority patent/IT1046665B/it
Priority to CH1324174A priority patent/CH564841A5/xx
Priority to JP49114592A priority patent/JPS5741053B2/ja
Priority to GB4321974A priority patent/GB1468589A/en
Publication of DE2350702A1 publication Critical patent/DE2350702A1/de
Publication of DE2350702B2 publication Critical patent/DE2350702B2/de
Publication of DE2350702C3 publication Critical patent/DE2350702C3/de
Application granted granted Critical
Expired 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
    • H01H33/7015—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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/04—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H11/00—Apparatus or processes specially adapted for the manufacture of electric switches
    • H01H11/04—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts
    • H01H11/041—Apparatus or processes specially adapted for the manufacture of electric switches of switch contacts by bonding of a contact marking face to a contact body portion

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Circuit Breakers (AREA)
  • Contacts (AREA)
  • Conductive Materials (AREA)
DE2350702A 1972-06-20 1973-10-05 Kontaktsystem für Hochspannungs-Leistungsschalter Expired DE2350702C3 (de)

Priority Applications (14)

Application Number Priority Date Filing Date Title
DE19722230927 DE2230927C3 (de) 1972-06-20 Kontaktsystem für Hochspannungs-Leistungsschalter
US00366541A US3835274A (en) 1972-06-20 1973-06-04 Contact system for a high-voltage circuit breaker
FR7321555A FR2189847B1 (US07223432-20070529-C00017.png) 1972-06-20 1973-06-13
CH915673A CH554594A (de) 1972-06-20 1973-06-22 Kontaktanordnung fuer hochspannungs-leistungsschalter.
DE2350702A DE2350702C3 (de) 1972-06-20 1973-10-05 Kontaktsystem für Hochspannungs-Leistungsschalter
CS7400006250A CS186788B2 (en) 1973-10-05 1974-09-11 Contact system for the high tension capacity switch
CS7700003922A CS186800B2 (en) 1973-10-05 1974-09-11 Contact system for the high-tension efficient switches
FR7431414A FR2246955B2 (US07223432-20070529-C00017.png) 1972-06-20 1974-09-17
US05/507,629 US4032737A (en) 1972-06-20 1974-09-19 Contact system for high-voltage power circuit breakers
SE7412192A SE396500B (sv) 1973-10-05 1974-09-27 Kontaktanordning for hogspennings-effektstromstellare
IT2795074A IT1046665B (it) 1973-10-05 1974-10-01 Sistem di contati per interbuttori elettrici di potenza ad alta tensione
CH1324174A CH564841A5 (US07223432-20070529-C00017.png) 1972-06-20 1974-10-02
JP49114592A JPS5741053B2 (US07223432-20070529-C00017.png) 1973-10-05 1974-10-04
GB4321974A GB1468589A (en) 1972-06-20 1974-10-04 Electrical contacts or electrodes

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19722230927 DE2230927C3 (de) 1972-06-20 Kontaktsystem für Hochspannungs-Leistungsschalter
CH915673A CH554594A (de) 1972-06-20 1973-06-22 Kontaktanordnung fuer hochspannungs-leistungsschalter.
DE2350702A DE2350702C3 (de) 1972-06-20 1973-10-05 Kontaktsystem für Hochspannungs-Leistungsschalter

Publications (3)

Publication Number Publication Date
DE2350702A1 DE2350702A1 (de) 1975-04-10
DE2350702B2 DE2350702B2 (de) 1978-07-27
DE2350702C3 true DE2350702C3 (de) 1979-03-29

Family

ID=27176149

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2350702A Expired DE2350702C3 (de) 1972-06-20 1973-10-05 Kontaktsystem für Hochspannungs-Leistungsschalter

Country Status (5)

Country Link
US (2) US3835274A (US07223432-20070529-C00017.png)
CH (2) CH554594A (US07223432-20070529-C00017.png)
DE (1) DE2350702C3 (US07223432-20070529-C00017.png)
FR (2) FR2189847B1 (US07223432-20070529-C00017.png)
GB (1) GB1468589A (US07223432-20070529-C00017.png)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3835274A (en) * 1972-06-20 1974-09-10 Siemens Ag Contact system for a high-voltage circuit breaker
GB1445217A (en) * 1973-08-02 1976-08-04 Siemens Ag Electrical circuit breaker and contacts therefor
DE8029069U1 (de) * 1980-10-30 1988-05-26 Siemens AG, 1000 Berlin und 8000 München Druckgasschalter
CH659537A5 (de) * 1982-05-28 1987-01-30 Sprecher & Schuh Ag Kontaktstueck fuer einen elektrischen druckgasschalter.
DE19641550A1 (de) * 1996-10-09 1998-04-16 Asea Brown Boveri Leistungsschalter
US6965089B2 (en) * 2003-02-21 2005-11-15 Mcgraw-Edison Company Axial magnetic field vacuum fault interrupter
US7488916B2 (en) * 2005-11-14 2009-02-10 Cooper Technologies Company Vacuum switchgear assembly, system and method
US7772515B2 (en) * 2005-11-14 2010-08-10 Cooper Technologies Company Vacuum switchgear assembly and system
US7781694B2 (en) * 2007-06-05 2010-08-24 Cooper Technologies Company Vacuum fault interrupter
US8450630B2 (en) * 2007-06-05 2013-05-28 Cooper Technologies Company Contact backing for a vacuum interrupter
EP2325859B1 (de) * 2009-11-24 2013-04-17 ABB Technology AG Gasisolierter Hochspannungsschalter
DE102018222782A1 (de) * 2018-12-21 2020-06-25 Siemens Aktiengesellschaft Doppeldüsenschalter und Verfahren zum Schalten hoher Ströme in der Hochspannungstechnik

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2143914A (en) * 1937-10-09 1939-01-17 Mallory & Co Inc P R Copper-silver-beryllium-nickel alloy
US2178508A (en) * 1938-04-08 1939-10-31 Gen Electric Electrical switch contact
GB525244A (en) * 1939-02-21 1940-08-23 Reyrolle A & Co Ltd Improvements in or relating to the insulation of electrical conductors or apparatus
US2278592A (en) * 1940-04-23 1942-04-07 Stackpole Carbon Co Contact element
US2580910A (en) * 1949-02-08 1952-01-01 S & C Electric Co Contact construction
US2796495A (en) * 1953-12-23 1957-06-18 Baker & Co Inc Electrical contact elements
CA678008A (en) * 1960-02-05 1964-01-14 Westinghouse Electric Corporation Circuit interrupters
US3211869A (en) * 1961-02-24 1965-10-12 English Electric Co Ltd Gas-blast electric circuit-breaker having contact fingers biased against auxiliary contact after disengagement from throat contact
CH446480A (de) * 1966-11-03 1967-11-15 Bbc Brown Boveri & Cie Gegen ungewolltes Lösen gesichertes, mittels Gewinde mit einem Tragteil verbundenes Kontaktstück eines elektrischen Schalters
US3835274A (en) * 1972-06-20 1974-09-10 Siemens Ag Contact system for a high-voltage circuit breaker

Also Published As

Publication number Publication date
FR2246955B2 (US07223432-20070529-C00017.png) 1979-02-02
FR2189847B1 (US07223432-20070529-C00017.png) 1977-02-11
DE2230927A1 (de) 1974-01-17
US4032737A (en) 1977-06-28
CH554594A (de) 1974-09-30
DE2350702A1 (de) 1975-04-10
FR2189847A1 (US07223432-20070529-C00017.png) 1974-01-25
DE2350702B2 (de) 1978-07-27
GB1468589A (en) 1977-03-30
FR2246955A2 (US07223432-20070529-C00017.png) 1975-05-02
DE2230927B2 (de) 1976-05-20
CH564841A5 (US07223432-20070529-C00017.png) 1975-07-31
US3835274A (en) 1974-09-10

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Legal Events

Date Code Title Description
C3 Grant after two publication steps (3rd publication)
8340 Patent of addition ceased/non-payment of fee of main patent