NL280737A - - Google Patents

Info

Publication number
NL280737A
NL280737A NL280737DA NL280737A NL 280737 A NL280737 A NL 280737A NL 280737D A NL280737D A NL 280737DA NL 280737 A NL280737 A NL 280737A
Authority
NL
Netherlands
Application number
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.)
Publication of NL280737A publication Critical patent/NL280737A/xx

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/46—Driving mechanisms, i.e. for transmitting driving force to the contacts using rod or lever linkage, e.g. toggle
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/50—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position
    • H01H1/54—Means for increasing contact pressure, preventing vibration of contacts, holding contacts together after engagement, or biasing contacts to the open position by magnetic force
NL280737D 1961-07-10 NL280737A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR867521A FR1303015A (en) 1961-07-10 1961-07-10 Switch of the compensated type in which the electrodynamic loop forces are used to oppose repulsion at the contact points

Publications (1)

Publication Number Publication Date
NL280737A true NL280737A (en)

Family

ID=8759029

Family Applications (1)

Application Number Title Priority Date Filing Date
NL280737D NL280737A (en) 1961-07-10

Country Status (4)

Country Link
BE (1) BE620007A (en)
DE (1) DE1173168B (en)
FR (1) FR1303015A (en)
NL (1) NL280737A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5693922A (en) * 1995-11-13 1997-12-02 Abb Power T&D Company Inc. Diverter switch and link system for load tap changer
FR2803685B1 (en) * 2000-01-10 2002-03-01 Schneider Electric Ind Sa ARTICULATED PARALLELOGRAM MECHANISM FOR DRIVING A CONTACT MEMBER OF AN ELECTRICAL SWITCHING APPARATUS
FR2905795B1 (en) * 2006-09-12 2012-11-16 Schneider Electric Ind Sas CONTACT DEVICE FOR ELECTRICAL APPARATUS AND ELECTRIC APPARATUS EQUIPPED WITH SUCH A DEVICE
DE102019209745B4 (en) * 2019-07-03 2021-02-11 Ellenberger & Poensgen Gmbh Electrical switching system and circuit breaker
CN114464493B (en) * 2022-01-20 2023-09-15 华东交通大学 Fault diagnosis device for contact net isolating switch

Also Published As

Publication number Publication date
BE620007A (en)
FR1303015A (en) 1962-09-07
DE1173168B (en) 1964-07-02

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