NL7808420A - CONTACT DEVICE. - Google Patents

CONTACT DEVICE.

Info

Publication number
NL7808420A
NL7808420A NL7808420A NL7808420A NL7808420A NL 7808420 A NL7808420 A NL 7808420A NL 7808420 A NL7808420 A NL 7808420A NL 7808420 A NL7808420 A NL 7808420A NL 7808420 A NL7808420 A NL 7808420A
Authority
NL
Netherlands
Prior art keywords
contact device
contact
Prior art date
Application number
NL7808420A
Other languages
Dutch (nl)
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Publication of NL7808420A publication Critical patent/NL7808420A/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
    • H01H31/02—Details
    • H01H31/026—Movable parts and contacts mounted thereon
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H31/00—Air-break switches for high tension without arc-extinguishing or arc-preventing means
    • H01H31/26—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch
    • H01H31/28—Air-break switches for high tension without arc-extinguishing or arc-preventing means with movable contact that remains electrically connected to one line in open position of switch with angularly-movable contact
NL7808420A 1977-08-17 1978-08-14 CONTACT DEVICE. NL7808420A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772737050 DE2737050A1 (en) 1977-08-17 1977-08-17 CONTACT DEVICE

Publications (1)

Publication Number Publication Date
NL7808420A true NL7808420A (en) 1979-02-20

Family

ID=6016600

Family Applications (1)

Application Number Title Priority Date Filing Date
NL7808420A NL7808420A (en) 1977-08-17 1978-08-14 CONTACT DEVICE.

Country Status (4)

Country Link
DE (1) DE2737050A1 (en)
GB (1) GB2002964B (en)
IT (1) IT1097606B (en)
NL (1) NL7808420A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3120821C2 (en) * 1981-05-26 1983-03-31 Arcus Elektrotechnik Alois Schiffmann GmbH, 8000 München Device for earthing a high-voltage conductor
DE102010061368B3 (en) * 2010-12-20 2011-12-08 Elektrotechnische Werke Fritz Driescher & Söhne Gmbh Switching device i.e. circuit breaker, for use in e.g. high voltage power supply system, has switching drive coupled with tensioning arrangement, so that preload effective direction of arrangement is directed against operation
CN107706033B (en) * 2017-10-13 2020-04-10 镇江市丹高电器有限公司 Special isolating switch for transformer

Also Published As

Publication number Publication date
GB2002964A (en) 1979-02-28
IT7826576A0 (en) 1978-08-08
IT1097606B (en) 1985-08-31
GB2002964B (en) 1982-03-10
DE2737050A1 (en) 1979-03-01

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Legal Events

Date Code Title Description
BV The patent application has lapsed