[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

DE69113302D1 - Actuator for switches. - Google Patents

Actuator for switches.

Info

Publication number
DE69113302D1
DE69113302D1 DE69113302T DE69113302T DE69113302D1 DE 69113302 D1 DE69113302 D1 DE 69113302D1 DE 69113302 T DE69113302 T DE 69113302T DE 69113302 T DE69113302 T DE 69113302T DE 69113302 D1 DE69113302 D1 DE 69113302D1
Authority
DE
Germany
Prior art keywords
actuator
switches
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69113302T
Other languages
German (de)
Other versions
DE69113302T2 (en
Inventor
Leif Hoeglund
Anders Paulsson
Ulf Akesson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ABB AB
Original Assignee
Asea Brown Boveri AB
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 Asea Brown Boveri AB filed Critical Asea Brown Boveri AB
Application granted granted Critical
Publication of DE69113302D1 publication Critical patent/DE69113302D1/en
Publication of DE69113302T2 publication Critical patent/DE69113302T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
    • H01H3/3005—Charging means
    • H01H3/3026—Charging means in which the closing spring charges the opening spring or vice versa
    • 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
    • H01H3/30—Power arrangements internal to the switch for operating the driving mechanism using spring motor
    • H01H3/3042—Power arrangements internal to the switch for operating the driving mechanism using spring motor using a torsion spring
DE1991613302 1990-03-28 1991-03-23 Actuator for switches. Expired - Fee Related DE69113302T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9001116A SE465902B (en) 1990-03-28 1990-03-28 MANOEVERDON FOR POWER SWITCHES

Publications (2)

Publication Number Publication Date
DE69113302D1 true DE69113302D1 (en) 1995-11-02
DE69113302T2 DE69113302T2 (en) 1996-05-15

Family

ID=20379013

Family Applications (1)

Application Number Title Priority Date Filing Date
DE1991613302 Expired - Fee Related DE69113302T2 (en) 1990-03-28 1991-03-23 Actuator for switches.

Country Status (3)

Country Link
EP (1) EP0449148B1 (en)
DE (1) DE69113302T2 (en)
SE (1) SE465902B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10061164C1 (en) * 2000-11-30 2002-08-22 Siemens Ag switch drive
DE102011089369A1 (en) 2011-12-21 2013-06-27 Siemens Aktiengesellschaft Switch drive for opening and closing switching contact of high voltage power switch, has tensioning motor coupled with displacement element and displacing displacement element from one end position into another end position
DE102014215059A1 (en) * 2014-07-31 2016-02-04 Siemens Aktiengesellschaft Spring-loaded drive and method for monitoring a spring-loaded drive
CN107170592B (en) * 2017-06-27 2023-12-12 广东恒励电气有限公司 Manual high-pressure brake pressing device
CN110729141B (en) * 2019-10-25 2022-07-01 湖北鄂电萃宇电器有限公司 High-voltage cabinet circuit breaker opening and closing operating rod device and installation method thereof

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE415906A (en) * 1936-06-06 1936-07-31 Acec Device for remote control of circuit breakers using low consumption relays
US4343030A (en) * 1978-09-06 1982-08-03 Mcgraw-Edison Company Load break switch
JP2529264B2 (en) * 1987-06-04 1996-08-28 三菱電機株式会社 Operation mechanism by torsion bar
ATE80494T1 (en) * 1987-12-14 1992-09-15 Sprecher Energie Ag SPRING-LOAD MECHANISM FOR A HIGH-VOLTAGE SWITCH.

Also Published As

Publication number Publication date
DE69113302T2 (en) 1996-05-15
SE9001116L (en) 1991-09-29
SE9001116D0 (en) 1990-03-28
SE465902B (en) 1991-11-11
EP0449148A2 (en) 1991-10-02
EP0449148B1 (en) 1995-09-27
EP0449148A3 (en) 1992-09-02

Similar Documents

Publication Publication Date Title
DE69224035D1 (en) Actuator for four-pole switch
DE58904028D1 (en) ACTUATOR.
DE69112461D1 (en) Actuator for a three-position switch.
FR2664426B1 (en) SWITCH.
DE69023205D1 (en) Switching arrangement.
NO902972D0 (en) ACTUATOR FOR VERKTOEY.
NO923789D0 (en) UNDERWATER-valve actuator
DE59005186D1 (en) Actuator.
IT1232034B (en) ELECTROMECHANICAL LINEAR ACTUATOR
ITMI911786A0 (en) ACTUATOR
DE69017069D1 (en) Adaptive design for video effects.
DE69010467D1 (en) Actuator.
DE69113364D1 (en) LOAD SWITCH.
DE69007314D1 (en) Switching arrangement.
FR2667719B1 (en) DOUBLE SWITCH.
NO893134D0 (en) LINEAR ACTUATOR.
DE68911286D1 (en) Pneumatic actuator.
DE59102476D1 (en) Actuator.
DE69201843D1 (en) Linear actuator.
DE59106274D1 (en) Linear actuator.
DE58905064D1 (en) ACTUATOR.
DE69111695D1 (en) Actuator for pressure gas switch.
DE59004774D1 (en) Actuator.
EP0677859A3 (en) Switch mechanism.
DE59103014D1 (en) Actuator.

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee