ATE92669T1 - Steuervorrichtung eines lastschalters. - Google Patents

Steuervorrichtung eines lastschalters.

Info

Publication number: ATE92669T1
Authority: AT; Austria
Prior art keywords: control device; load switch; spring; unlocking; locking spring
Prior art date: 1988-03-09

Application number

AT89104014T

Other languages

English (en)

Inventor

Michel Perret

Original Assignee

Alsthom Gec

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.)

1988-03-09

Filing date

1989-03-07

Publication date

1993-08-15

1989-03-07 Application filed by Alsthom Gec filed Critical Alsthom Gec

1993-08-15 Application granted granted Critical

1993-08-15 Publication of ATE92669T1 publication Critical patent/ATE92669T1/de

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
- H01H2003/3094—Power arrangements internal to the switch for operating the driving mechanism using spring motor allowing an opening - closing - opening [OCO] sequence

Landscapes

Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
Keying Circuit Devices (AREA)
Breakers (AREA)
Mechanisms For Operating Contacts (AREA)
Electronic Switches (AREA)
Oscillators With Electromechanical Resonators (AREA)
Electrophonic Musical Instruments (AREA)
Emergency Protection Circuit Devices (AREA)

AT89104014T 1988-03-09 1989-03-07 Steuervorrichtung eines lastschalters. ATE92669T1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
FR8803028A FR2628566A1 (fr)	1988-03-09	1988-03-09	Dispositif de commande d'un disjoncteur
EP89104014A EP0332145B1 (de)	1988-03-09	1989-03-07	Steuervorrichtung eines Lastschalters

Publications (1)

Publication Number	Publication Date
ATE92669T1 true ATE92669T1 (de)	1993-08-15

Family

ID=9364087

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT89104014T ATE92669T1 (de)	1988-03-09	1989-03-07	Steuervorrichtung eines lastschalters.

Country Status (8)

Country	Link
US (1)	US4952759A (de)
EP (1)	EP0332145B1 (de)
JP (1)	JPH01265418A (de)
AT (1)	ATE92669T1 (de)
CA (1)	CA1307308C (de)
DE (1)	DE68907955T2 (de)
ES (1)	ES2041858T3 (de)
FR (1)	FR2628566A1 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ES2025453A6 (es) *	1990-07-26	1992-03-16	Pujol & Tarago	Dispositivo autorregulador hidraulico para cables de mando de embragues.
CN102354635B (zh) *	2011-08-31	2014-01-22	张明军	大功率液压操动机构
DE102013203557A1 (de) *	2013-03-01	2014-09-04	Siemens Aktiengesellschaft	Verfahren zur Erzeugung einer Relativbewegung sowie Vorrichtung zur Durchführung des Verfahrens
JP5418715B1 (ja)	2013-07-30	2014-02-19	株式会社安川電機	開閉器
JP6417242B2 (ja) *	2015-03-06	2018-10-31	株式会社日立製作所	開閉装置用駆動装置
DE102019205576B4 (de) *	2019-04-17	2023-02-02	Siemens Energy Global GmbH & Co. KG	Auslösevorrichtung für eine elektrische Schalteinrichtung und eine elektrische Schalteinrichtung mit einer solchen Auslösevorrichtung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CH566639A5 (de) *	1973-11-19	1975-09-15	Bbc Brown Boveri & Cie
US4387280A (en) *	1978-05-29	1983-06-07	General Electric Company	High speed hydraulically-actuated operating system for an electric circuit breaker
US4342884A (en) *	1978-06-14	1982-08-03	Itsuki Ban	Piston unit
SE424483B (sv) *	1980-11-27	1982-07-19	Asea Ab	Dempdon for elektriska brytare
DE3140800A1 (de) *	1981-10-14	1983-04-21	Alfred Teves Gmbh, 6000 Frankfurt	Elektrohydraulische schaltvorrichtung
US4424952A (en) *	1982-03-31	1984-01-10	Waltec Inc.	Metering unit
GB2191843B (en) *	1986-06-12	1989-12-20	Hollingsworth Uk Ltd	Vibration damper

1988
- 1988-03-09 FR FR8803028A patent/FR2628566A1/fr not_active Withdrawn
1989
- 1989-03-07 JP JP1054827A patent/JPH01265418A/ja active Pending
- 1989-03-07 AT AT89104014T patent/ATE92669T1/de not_active IP Right Cessation
- 1989-03-07 DE DE89104014T patent/DE68907955T2/de not_active Expired - Fee Related
- 1989-03-07 EP EP89104014A patent/EP0332145B1/de not_active Expired - Lifetime
- 1989-03-07 ES ES198989104014T patent/ES2041858T3/es not_active Expired - Lifetime
- 1989-03-08 CA CA000593083A patent/CA1307308C/fr not_active Expired - Fee Related
- 1989-03-08 US US07/320,653 patent/US4952759A/en not_active Expired - Fee Related

Also Published As

Publication number	Publication date
DE68907955D1 (de)	1993-09-09
JPH01265418A (ja)	1989-10-23
DE68907955T2 (de)	1993-11-11
US4952759A (en)	1990-08-28
ES2041858T3 (es)	1993-12-01
EP0332145A1 (de)	1989-09-13
CA1307308C (fr)	1992-09-08
FR2628566A1 (fr)	1989-09-15
EP0332145B1 (de)	1993-08-04

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Legal Events

Date	Code	Title	Description
1994-04-15	UEP	Publication of translation of european patent specification
1995-06-15	REN	Ceased due to non-payment of the annual fee