BR8703519A - Instalacao de tensionamento para a mola acionadora de um armazenador de energia para chaves eletricas - Google Patents

Instalacao de tensionamento para a mola acionadora de um armazenador de energia para chaves eletricas

Info

Publication number
BR8703519A
BR8703519A BR8703519A BR8703519A BR8703519A BR 8703519 A BR8703519 A BR 8703519A BR 8703519 A BR8703519 A BR 8703519A BR 8703519 A BR8703519 A BR 8703519A BR 8703519 A BR8703519 A BR 8703519A
Authority
BR
Brazil
Prior art keywords
energy storage
tensioning installation
activating spring
electric keys
keys
Prior art date
Application number
BR8703519A
Other languages
English (en)
Inventor
Gerhard Harz
Erwin Reichl
Original Assignee
Sachsenwerk Licht & Kraft 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 Sachsenwerk Licht & Kraft Ag filed Critical Sachsenwerk Licht & Kraft Ag
Publication of BR8703519A publication Critical patent/BR8703519A/pt

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
    • H01H3/3021—Charging means using unidirectional coupling
BR8703519A 1986-07-10 1987-07-09 Instalacao de tensionamento para a mola acionadora de um armazenador de energia para chaves eletricas BR8703519A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863623247 DE3623247A1 (de) 1986-07-10 1986-07-10 Spannvorrichtung fuer die antriebsfeder eines energiespeichers fuer elektrische schalter

Publications (1)

Publication Number Publication Date
BR8703519A true BR8703519A (pt) 1988-03-22

Family

ID=6304857

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8703519A BR8703519A (pt) 1986-07-10 1987-07-09 Instalacao de tensionamento para a mola acionadora de um armazenador de energia para chaves eletricas

Country Status (8)

Country Link
US (1) US4806715A (pt)
CN (1) CN1014752B (pt)
BR (1) BR8703519A (pt)
CA (1) CA1305508C (pt)
DE (1) DE3623247A1 (pt)
PL (1) PL154315B1 (pt)
TR (1) TR24397A (pt)
YU (1) YU47049B (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4304544C2 (de) * 1993-02-10 1995-05-24 Siemens Ag Antriebseinrichtung für einen elektrischen Leistungsschalter
DE4327676C2 (de) * 1993-08-13 1998-07-02 Siemens Ag Antrieb für einen elektrischen Hochspannungs-Leistungsschalter
DE19605711C2 (de) * 1996-02-16 2000-03-16 Alstom Sachsenwerk Gmbh Antriebseinrichtung für ein Schaltgerät
DE19650590B4 (de) * 1996-12-06 2006-08-17 Areva Sachsenwerk Gmbh Antrieb für einen Schalter
DE102011078049B3 (de) * 2011-06-24 2012-11-15 Siemens Aktiengesellschaft Spannvorrichtung
CN106298305A (zh) * 2016-11-11 2017-01-04 江苏洛凯机电股份有限公司 一种手电一体断路器储能机构
DE102017216804B4 (de) * 2017-09-22 2020-11-05 Siemens Aktiengesellschaft Spanngetriebe zum Spannen einer Speicherfeder eines Federspeicherantriebs

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1814085U (de) * 1959-03-20 1960-06-30 Telefunken Gmbh Einrichtung zum ein- und ausschalten oder umschalten von verbindungen in elektrotechnischen geraeten, vorzugsweise solchen der hochfrequenz-nachrichtentechnik.
DE6605397U (de) * 1964-12-19 1970-05-14 Sachsenwerk Licht & Kraft Ag Antriebsvorrichtung fuer elektrische leistungsschalter
JPS55108118A (en) * 1979-02-13 1980-08-19 Tokyo Shibaura Electric Co Motorrdriven spring operating device for circuit breaker
DE3114727A1 (de) * 1981-04-11 1982-10-28 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Federantrieb fuer elektrische schaltgeraete
DE3131903A1 (de) * 1981-08-12 1983-02-24 Siemens AG, 1000 Berlin und 8000 München Elektromotorische antriebsvorrichtung fuer die betaetigung eines drehschalters in elektrischen schaltanlagen
DE3432696A1 (de) * 1984-09-03 1986-03-13 Siemens AG, 1000 Berlin und 8000 München Antriebsvorrichtung fuer einen leistungsschalter mit exzenter und richtgesperre

Also Published As

Publication number Publication date
TR24397A (tr) 1991-09-01
CN87105132A (zh) 1988-03-09
YU121987A (en) 1989-12-31
CA1305508C (en) 1992-07-21
DE3623247A1 (de) 1988-01-21
PL154315B1 (en) 1991-07-31
DE3623247C2 (pt) 1989-06-15
YU47049B (sh) 1994-12-28
PL266705A1 (en) 1988-06-23
US4806715A (en) 1989-02-21
CN1014752B (zh) 1991-11-13

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Legal Events

Date Code Title Description
B21A Expiry acc. art. 78, item i of ipl- expiry of the term of protection

Free format text: PATENTE EXTINTA EM 09/07/2002