NL168360C - ELECTRIC POWER SWITCH FOR MEDIUM HIGH VOLTAGE. - Google Patents

ELECTRIC POWER SWITCH FOR MEDIUM HIGH VOLTAGE.

Info

Publication number
NL168360C
NL168360C NL7809970A NL7809970A NL168360C NL 168360 C NL168360 C NL 168360C NL 7809970 A NL7809970 A NL 7809970A NL 7809970 A NL7809970 A NL 7809970A NL 168360 C NL168360 C NL 168360C
Authority
NL
Netherlands
Prior art keywords
electric power
high voltage
power switch
medium high
medium
Prior art date
Application number
NL7809970A
Other languages
Dutch (nl)
Other versions
NL7809970A (en
NL168360B (en
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 NL7809970A publication Critical patent/NL7809970A/en
Publication of NL168360B publication Critical patent/NL168360B/en
Application granted granted Critical
Publication of NL168360C publication Critical patent/NL168360C/en

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)
NL7809970A 1977-10-04 1978-10-03 ELECTRIC POWER SWITCH FOR MEDIUM HIGH VOLTAGE. NL168360C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772744502 DE2744502B2 (en) 1977-10-04 1977-10-04 Load switch

Publications (3)

Publication Number Publication Date
NL7809970A NL7809970A (en) 1979-04-06
NL168360B NL168360B (en) 1981-10-16
NL168360C true NL168360C (en) 1982-03-16

Family

ID=6020573

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7809970A NL168360C (en) 1977-10-04 1978-10-03 ELECTRIC POWER SWITCH FOR MEDIUM HIGH VOLTAGE.

Country Status (6)

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

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2938885C2 (en) * 1979-09-26 1984-05-24 Karl Pfisterer Elektrotechnische Spezialartikel Gmbh & Co Kg, 7000 Stuttgart Load or circuit breaker
DE3003713A1 (en) * 1980-02-01 1981-08-06 Concordia Sprecher-Schaltgeräte GmbH, 7024 Filderstadt SWITCH DISCONNECTOR
DE3330959A1 (en) * 1983-08-27 1984-04-05 Ritter Starkstromtechnik GmbH & Co, 4600 Dortmund SF6 switching cartridge
DE4140776A1 (en) * 1991-12-06 1993-06-09 Siemens Ag, 8000 Muenchen, De METAL-ENCLOSED GAS-INSULATED SWITCHGEAR WITH A CABLE CONNECTION HOUSING
CN112701505B (en) * 2020-12-17 2023-02-03 广东电网有限责任公司 Anti-falling power supply device

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE458595C (en) * 1928-05-25 Emag Elek Zitaets Akt Ges Implementation for oil switch
FR1438683A (en) * 1965-06-02 1966-05-13 Cem Comp Electro Mec Space-saving electrical distribution station
DE1615054A1 (en) * 1965-09-22 1970-05-14 Westinghouse Electric Corp High-voltage bushing for an electrical device with a shielded cable connector and method for operating the bushing
DE1816467A1 (en) * 1968-12-21 1970-09-24 Garbe Lahmeyer & Co Ag Angled plug-in entry for high-voltage electrical devices, especially transformers
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 (en) * 1976-07-01 1978-01-27 Seb Sa Electric heater for feeding bottle - comprising heated pad wrapped around bottle incorporating flat heat conductors and resistance wires

Also Published As

Publication number Publication date
BE870975A (en) 1979-02-01
NL7809970A (en) 1979-04-06
FR2405548B1 (en) 1982-01-15
DK146459C (en) 1984-03-19
DE2744502B2 (en) 1980-09-04
DE2744502C3 (en) 1983-03-24
DK437078A (en) 1979-04-05
CH638338A5 (en) 1983-09-15
FR2405548A1 (en) 1979-05-04
NL168360B (en) 1981-10-16
DE2744502A1 (en) 1979-04-05
DK146459B (en) 1983-10-10

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Legal Events

Date Code Title Description
A1A A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee