AT377121B - DEVICE FOR INTERLOCKING THE DRIVES OF TWO ELECTRICAL DISCONNECTORS - Google Patents

DEVICE FOR INTERLOCKING THE DRIVES OF TWO ELECTRICAL DISCONNECTORS

Info

Publication number
AT377121B
AT377121B AT117782A AT117782A AT377121B AT 377121 B AT377121 B AT 377121B AT 117782 A AT117782 A AT 117782A AT 117782 A AT117782 A AT 117782A AT 377121 B AT377121 B AT 377121B
Authority
AT
Austria
Prior art keywords
interlocking
drives
electrical disconnectors
disconnectors
electrical
Prior art date
Application number
AT117782A
Other languages
German (de)
Other versions
ATA117782A (en
Original Assignee
Sprecher & Schuh 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
Application filed by Sprecher & Schuh Ag filed Critical Sprecher & Schuh Ag
Publication of ATA117782A publication Critical patent/ATA117782A/en
Application granted granted Critical
Publication of AT377121B publication Critical patent/AT377121B/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
    • H01H31/04—Interlocking mechanisms
    • H01H31/10—Interlocking mechanisms for interlocking two or more switches
    • 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
    • H01H9/20—Interlocking, locking, or latching mechanisms
    • H01H9/26—Interlocking, locking, or latching mechanisms for interlocking two or more switches
    • H01H9/262—Interlocking, locking, or latching mechanisms for interlocking two or more switches using flexible transmission elements, e.g. Bowden cable
AT117782A 1981-05-22 1982-03-26 DEVICE FOR INTERLOCKING THE DRIVES OF TWO ELECTRICAL DISCONNECTORS AT377121B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH335781A CH654442A5 (en) 1981-05-22 1981-05-22 DEVICE FOR INTERLOCKING THE DRIVES OF TWO ELECTRICAL DISCONNECTORS.

Publications (2)

Publication Number Publication Date
ATA117782A ATA117782A (en) 1984-06-15
AT377121B true AT377121B (en) 1985-02-11

Family

ID=4254226

Family Applications (1)

Application Number Title Priority Date Filing Date
AT117782A AT377121B (en) 1981-05-22 1982-03-26 DEVICE FOR INTERLOCKING THE DRIVES OF TWO ELECTRICAL DISCONNECTORS

Country Status (3)

Country Link
AT (1) AT377121B (en)
CH (1) CH654442A5 (en)
DE (1) DE3131219A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4319371A1 (en) * 1993-06-07 1994-12-08 Siemens Ag Electrical switchgear
DE102010033042A1 (en) 2010-08-02 2012-02-02 Abb Technology Ag Drive for a circuit breaker with C O switching capacity
CN103489692B (en) * 2013-09-05 2015-06-03 中国西电电气股份有限公司 Manual interlocking device of three-station mechanism
CN104916472B (en) * 2015-06-12 2017-03-22 中国西电电气股份有限公司 Manual interlocking and locking device with three-station mechanism control point-to-point function

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT295635B (en) * 1969-01-03 1972-01-10 Coq Nv Metal-enclosed disconnector with earthing device

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT295635B (en) * 1969-01-03 1972-01-10 Coq Nv Metal-enclosed disconnector with earthing device

Also Published As

Publication number Publication date
DE3131219A1 (en) 1982-12-09
ATA117782A (en) 1984-06-15
CH654442A5 (en) 1986-02-14

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties