BR112017022934A2 - disposição de mola - Google Patents

disposição de mola

Info

Publication number
BR112017022934A2
BR112017022934A2 BR112017022934A BR112017022934A BR112017022934A2 BR 112017022934 A2 BR112017022934 A2 BR 112017022934A2 BR 112017022934 A BR112017022934 A BR 112017022934A BR 112017022934 A BR112017022934 A BR 112017022934A BR 112017022934 A2 BR112017022934 A2 BR 112017022934A2
Authority
BR
Brazil
Prior art keywords
tie rod
spring
geometry axis
main
cylindrical housing
Prior art date
Application number
BR112017022934A
Other languages
English (en)
Inventor
Kälin Daniel
Von Allmen Peter
Original Assignee
General Electric Technology Gmbh
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 General Electric Technology Gmbh filed Critical General Electric Technology Gmbh
Publication of BR112017022934A2 publication Critical patent/BR112017022934A2/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
    • H01H3/3052—Linear spring motors
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H33/28—Power arrangements internal to the switch for operating the driving mechanism
    • H01H33/40—Power arrangements internal to the switch for operating the driving mechanism using spring motor
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/02—Housings; Casings; Bases; Mountings
    • H01H71/025—Constructional details of housings or casings not concerning the mounting or assembly of the different internal parts
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H2235/00—Springs
    • H01H2235/01—Spiral spring

Landscapes

  • Springs (AREA)
  • Breakers (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)

Abstract

a invenção se refere a uma disposição de mola (10) para operação de um disjuntor de alta e média tensão que compreende - um alojamento cilíndrico (14) que tem um eixo geométrico principal (a), - um tirante de atuação (18), - uma mola de serpentina (12) disposta no alojamento cilíndrico (14), acoplada ao tirante (18), e - uma disposição de acoplamento (20) que acopla uma extremidade (12b) da mola (12) a uma extremidade (18b) do tirante (18), em que a disposição de acoplamento (20) compreende uma articulação para orientação de uma extremidade (18b) do tirante (18) em rotação em relação à segunda extremidade (12b) da mola (12) ao redor de um segundo eixo geométrico (b) perpendicular ao dito eixo geométrico principal (a) e compreende meios deslizantes para o orientador translacional da segunda extremidade (18b) do tirante (18) ao longo do dito eixo geométrico principal (a).
BR112017022934A 2015-05-11 2016-05-10 disposição de mola BR112017022934A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP15167157.5A EP3093862B1 (en) 2015-05-11 2015-05-11 Spring arrangement for operating a circuit breaker
PCT/EP2016/060430 WO2016180822A1 (en) 2015-05-11 2016-05-10 Spring arrangement for operating a circuit breaker

Publications (1)

Publication Number Publication Date
BR112017022934A2 true BR112017022934A2 (pt) 2018-07-17

Family

ID=53052760

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017022934A BR112017022934A2 (pt) 2015-05-11 2016-05-10 disposição de mola

Country Status (6)

Country Link
US (1) US10504676B2 (pt)
EP (1) EP3093862B1 (pt)
CN (1) CN107735847A (pt)
BR (1) BR112017022934A2 (pt)
CA (1) CA2984876A1 (pt)
WO (1) WO2016180822A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017215601A1 (de) * 2017-09-05 2019-03-07 Siemens Aktiengesellschaft Schaltkontaktantriebseinrichtung sowie Schaltgerät
DE102019209871A1 (de) 2019-07-04 2021-01-07 Siemens Aktiengesellschaft Schalteinrichtung

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2562147A (en) * 1949-06-30 1951-07-24 Hitachi Ltd Circuit breaker operating device
US3148259A (en) * 1962-07-16 1964-09-08 Jennings Radio Mfg Corp Vacuum switch and actuator assembly
US3921109A (en) * 1974-06-20 1975-11-18 Westinghouse Electric Corp Circuit-interrupter
DE19508770C1 (de) * 1995-03-01 1996-08-22 Siemens Ag Speicherantrieb für einen mit Isoliergas gefüllten Hochspannungs-Leistungsschalterpol
JP3271511B2 (ja) * 1996-03-18 2002-04-02 三菱電機株式会社 遮断器の投入ばね装置
DE19959207C2 (de) * 1999-12-08 2001-10-18 Siemens Ag Vakuumschütz mit verschiebbarem Führungselement
US7215228B2 (en) * 2001-06-01 2007-05-08 Hubbell Incorporated Circuit interrupting device with a turnbuckle and weld break assembly
FR2836277B1 (fr) * 2002-02-19 2004-04-16 Alstom Mecanisme de commande a ressorts pour disjoncteur a mouvement rectiligne
JP2004220999A (ja) * 2003-01-17 2004-08-05 Mitsubishi Electric Corp 密閉型開閉装置
FR2907596B1 (fr) * 2006-10-18 2009-01-23 Areva T & D Sa Dispositif de commande d'un appareillage electrique
DK2037475T3 (da) * 2007-09-13 2012-05-14 Eaton Ind Netherlands Bv Betjeningsmekanisme med justering af kontaktkraften
KR200475886Y1 (ko) * 2010-12-29 2015-01-09 엘에스산전 주식회사 전동 스프링 조작기의 스프링 하우징 유닛
KR101132909B1 (ko) * 2011-02-08 2012-04-03 엘에스산전 주식회사 회로차단기의 스프링 조작기
FR2984590B1 (fr) * 2011-12-14 2014-07-04 Alstom Technology Ltd Ensemble conducteur mobile pour sectionneur, comprenant un ressort permettant d'accelerer la separation des contacts d'arc
US8957342B2 (en) * 2012-12-12 2015-02-17 Southern States Llc Sealed solenoid magnetically operated high voltage electric power switch
JP5418715B1 (ja) * 2013-07-30 2014-02-19 株式会社安川電機 開閉器
CN204088113U (zh) * 2014-07-31 2015-01-07 福建逢兴机电设备有限公司 合闸闭锁装置

Also Published As

Publication number Publication date
EP3093862A1 (en) 2016-11-16
CN107735847A (zh) 2018-02-23
US10504676B2 (en) 2019-12-10
US20180138002A1 (en) 2018-05-17
CA2984876A1 (en) 2016-11-17
EP3093862B1 (en) 2018-09-12
WO2016180822A1 (en) 2016-11-17

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired