ATA112582A - LOCKABLE DRIVE FOR AN ELECTRICAL DISCONNECTOR - Google Patents

LOCKABLE DRIVE FOR AN ELECTRICAL DISCONNECTOR

Info

Publication number
ATA112582A
ATA112582A AT112582A AT112582A ATA112582A AT A112582 A ATA112582 A AT A112582A AT 112582 A AT112582 A AT 112582A AT 112582 A AT112582 A AT 112582A AT A112582 A ATA112582 A AT A112582A
Authority
AT
Austria
Prior art keywords
electrical disconnector
lockable drive
lockable
drive
disconnector
Prior art date
Application number
AT112582A
Other languages
German (de)
Other versions
AT377120B (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 ATA112582A publication Critical patent/ATA112582A/en
Application granted granted Critical
Publication of AT377120B publication Critical patent/AT377120B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/227—Interlocked hand- and power-operating mechanisms
    • 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
    • H01H3/50—Driving mechanisms, i.e. for transmitting driving force to the contacts with indexing or locating means, e.g. indexing by ball and spring
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/22—Power arrangements internal to the switch for operating the driving mechanism
    • H01H3/26—Power arrangements internal to the switch for operating the driving mechanism using dynamo-electric motor
    • H01H3/264—Power arrangements internal to the switch for operating the driving mechanism using dynamo-electric motor using a travelling nut mechanism
    • 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
    • H01H9/0066—Auxiliary contact devices
AT112582A 1981-05-19 1982-03-23 LOCKABLE DRIVE FOR AN ELECTRICAL DISCONNECTOR AT377120B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH325381A CH660090A5 (en) 1981-05-19 1981-05-19 LOCKABLE DRIVE FOR AN ELECTRICAL DISCONNECTOR.

Publications (2)

Publication Number Publication Date
ATA112582A true ATA112582A (en) 1984-06-15
AT377120B AT377120B (en) 1985-02-11

Family

ID=4251964

Family Applications (1)

Application Number Title Priority Date Filing Date
AT112582A AT377120B (en) 1981-05-19 1982-03-23 LOCKABLE DRIVE FOR AN ELECTRICAL DISCONNECTOR

Country Status (3)

Country Link
AT (1) AT377120B (en)
CH (1) CH660090A5 (en)
DE (1) DE3131236A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3330657A1 (en) * 1983-08-25 1985-03-14 Rolf 5000 Köln Machill Limit position switch for an electrical drive having idle coupling
DE4110982C2 (en) * 1991-04-05 1993-12-23 Abb Patent Gmbh Locking device
FR2857500B1 (en) * 2003-07-10 2005-10-21 D Electricite Sielec Soc Ind DEVICE FOR MANEUVERING A HIGH VOLTAGE OR MEDIUM VOLTAGE DISCONNECT, EQUIPPED WITH A DEVICE FOR TELECONDAMATING ITS MANEUVER

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE654660C (en) * 1935-02-23 1937-12-28 Voigt & Haeffner Akt Ges Electric switch drive
US3131776A (en) * 1958-11-26 1964-05-05 Atlas Copco Ab Machine for rotary drilling
NL300048A (en) * 1963-11-01 1900-01-01
FR1455124A (en) * 1965-05-22 1966-04-01 Merlin Gerin Locking device for armored disconnectors

Also Published As

Publication number Publication date
CH660090A5 (en) 1987-03-13
DE3131236A1 (en) 1982-12-09
AT377120B (en) 1985-02-11

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Legal Events

Date Code Title Description
EFA Change in the company name
ELJ Ceased due to non-payment of the annual fee
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee