AT377120B - Verriegelbarer antrieb fuer einen elektrischen trennschalter - Google Patents

Verriegelbarer antrieb fuer einen elektrischen trennschalter

Info

Publication number
AT377120B
AT377120B AT112582A AT112582A AT377120B AT 377120 B AT377120 B AT 377120B AT 112582 A AT112582 A AT 112582A AT 112582 A AT112582 A AT 112582A AT 377120 B AT377120 B AT 377120B
Authority
AT
Austria
Prior art keywords
electrical disconnector
lockable drive
lockable
drive
disconnector
Prior art date
Application number
AT112582A
Other languages
English (en)
Other versions
ATA112582A (de
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/de
Application granted granted Critical
Publication of AT377120B publication Critical patent/AT377120B/de

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 Verriegelbarer antrieb fuer einen elektrischen trennschalter AT377120B (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH325381A CH660090A5 (de) 1981-05-19 1981-05-19 Verriegelbarer antrieb fuer einen elektrischen trennschalter.

Publications (2)

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

Family

ID=4251964

Family Applications (1)

Application Number Title Priority Date Filing Date
AT112582A AT377120B (de) 1981-05-19 1982-03-23 Verriegelbarer antrieb fuer einen elektrischen trennschalter

Country Status (3)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3330657A1 (de) * 1983-08-25 1985-03-14 Rolf 5000 Köln Machill Endlagenschalter fuer einen elektrischen antrieb mit leerlaufkupplung
DE4110982C2 (de) * 1991-04-05 1993-12-23 Abb Patent Gmbh Verriegelungsvorrichtung
FR2857500B1 (fr) * 2003-07-10 2005-10-21 D Electricite Sielec Soc Ind Dispositif de manoeuvre d'un sectionneur haute ou moyenne tension, equipe d'un dispositif de telecondamnation de sa manoeuvre

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3131776A (en) * 1958-11-26 1964-05-05 Atlas Copco Ab Machine for rotary drilling

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE654660C (de) * 1935-02-23 1937-12-28 Voigt & Haeffner Akt Ges Elektrischer Schalterantrieb
NL300048A (de) * 1963-11-01 1900-01-01
FR1455124A (fr) * 1965-05-22 1966-04-01 Merlin Gerin Dispositif de verrouillage pour sectionneurs blindés

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3131776A (en) * 1958-11-26 1964-05-05 Atlas Copco Ab Machine for rotary drilling

Also Published As

Publication number Publication date
ATA112582A (de) 1984-06-15
CH660090A5 (de) 1987-03-13
DE3131236A1 (de) 1982-12-09

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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