BE870975A - Interrupteur pour tension moyenne - Google Patents

Interrupteur pour tension moyenne

Info

Publication number
BE870975A
BE870975A BE78190876A BE190876A BE870975A BE 870975 A BE870975 A BE 870975A BE 78190876 A BE78190876 A BE 78190876A BE 190876 A BE190876 A BE 190876A BE 870975 A BE870975 A BE 870975A
Authority
BE
Belgium
Prior art keywords
voltage switch
medium voltage
medium
switch
voltage
Prior art date
Application number
BE78190876A
Other languages
English (en)
French (fr)
Original Assignee
Pfisterer Elektrotech Karl
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 Pfisterer Elektrotech Karl filed Critical Pfisterer Elektrotech Karl
Publication of BE870975A publication Critical patent/BE870975A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/36—Contacts characterised by the manner in which co-operating contacts engage by sliding
    • H01H1/38—Plug-and-socket contacts
    • H01H1/385—Contact arrangements for high voltage gas blast circuit breakers
    • 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
    • H01H9/02—Bases, casings, or covers
    • H01H9/04—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings
    • H01H9/041—Casings hermetically closed by a diaphragm through which passes an actuating member
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/46—Bases; Cases
    • H01R13/53—Bases or cases for heavy duty; Bases or cases for high voltage with means for preventing corona or arcing
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B5/00—Non-enclosed substations; Substations with enclosed and non-enclosed equipment
    • H02B5/01—Earthing arrangements, e.g. earthing rods

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Circuit Breakers (AREA)
  • Coupling Device And Connection With Printed Circuit (AREA)
BE78190876A 1977-10-04 1978-10-03 Interrupteur pour tension moyenne BE870975A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772744502 DE2744502B2 (de) 1977-10-04 1977-10-04 Lastschalter

Publications (1)

Publication Number Publication Date
BE870975A true BE870975A (fr) 1979-02-01

Family

ID=6020573

Family Applications (1)

Application Number Title Priority Date Filing Date
BE78190876A BE870975A (fr) 1977-10-04 1978-10-03 Interrupteur pour tension moyenne

Country Status (6)

Country Link
BE (1) BE870975A (xx)
CH (1) CH638338A5 (xx)
DE (1) DE2744502B2 (xx)
DK (1) DK146459C (xx)
FR (1) FR2405548A1 (xx)
NL (1) NL168360C (xx)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2938885C2 (de) * 1979-09-26 1984-05-24 Karl Pfisterer Elektrotechnische Spezialartikel Gmbh & Co Kg, 7000 Stuttgart Last- oder Leistungsschalter
DE3003713A1 (de) * 1980-02-01 1981-08-06 Concordia Sprecher-Schaltgeräte GmbH, 7024 Filderstadt Lasttrennschalter
DE3330959A1 (de) * 1983-08-27 1984-04-05 Ritter Starkstromtechnik GmbH & Co, 4600 Dortmund Sf(pfeil abwaerts)6(pfeil abwaerts)-schaltpatrone
DE4140776A1 (de) * 1991-12-06 1993-06-09 Siemens Ag, 8000 Muenchen, De Metallgekapselte gasisolierte schaltanlage mit einem kabelanschlussgehaeuse
CN112701505B (zh) * 2020-12-17 2023-02-03 广东电网有限责任公司 一种防倒供电装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE458595C (de) * 1928-05-25 Emag Elek Zitaets Akt Ges Durchfuehrung fuer OElschalter
FR1438683A (fr) * 1965-06-02 1966-05-13 Cem Comp Electro Mec Poste de distribution électrique à encombrement réduit
DE1615054A1 (de) * 1965-09-22 1970-05-14 Westinghouse Electric Corp Hochspannungs-Durchfuehrung fuer ein elektrisches Geraet mit einem abgeschirmten Kabel-Steckverbinder und Verfahren zum Betrieb der Durchfuehrung
DE1816467A1 (de) * 1968-12-21 1970-09-24 Garbe Lahmeyer & Co Ag Winkel-Steckeinfuehrung fuer Hochspannung fuehrende elektrische Geraete,insbesondereTransformatoren
US3513425A (en) * 1969-05-21 1970-05-19 Gen Electric Modular electrical conductor termination system
US3947650A (en) * 1974-01-09 1976-03-30 International Telephone And Telegraph Corporation Gas-insulated switch for an underground power distrubution system
FR2357140A2 (fr) * 1976-07-01 1978-01-27 Seb Sa Appareils electriques pour chauffer les biberons et autres recipients

Also Published As

Publication number Publication date
NL7809970A (nl) 1979-04-06
FR2405548A1 (fr) 1979-05-04
DE2744502B2 (de) 1980-09-04
DK146459B (da) 1983-10-10
DE2744502C3 (xx) 1983-03-24
NL168360C (nl) 1982-03-16
DE2744502A1 (de) 1979-04-05
DK146459C (da) 1984-03-19
FR2405548B1 (xx) 1982-01-15
CH638338A5 (en) 1983-09-15
DK437078A (da) 1979-04-05
NL168360B (nl) 1981-10-16

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: KARL PFISTERER ELEKTROTECHNISCHE SPEZIALARTIKEL G

Effective date: 19861031