BRPI0912207A2 - múltiplos conjunto de câmara de arco para um interruptor de falha e comutador de interrupção de carga - Google Patents

múltiplos conjunto de câmara de arco para um interruptor de falha e comutador de interrupção de carga

Info

Publication number
BRPI0912207A2
BRPI0912207A2 BRPI0912207A BRPI0912207A BRPI0912207A2 BR PI0912207 A2 BRPI0912207 A2 BR PI0912207A2 BR PI0912207 A BRPI0912207 A BR PI0912207A BR PI0912207 A BRPI0912207 A BR PI0912207A BR PI0912207 A2 BRPI0912207 A2 BR PI0912207A2
Authority
BR
Brazil
Prior art keywords
switch
arc chamber
chamber assembly
multiple arc
fault
Prior art date
Application number
BRPI0912207A
Other languages
English (en)
Inventor
Kurt Lawrence Lindsey
Randal Vernon Malliet
Original Assignee
Cooper Technologies Co
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 Cooper Technologies Co filed Critical Cooper Technologies Co
Publication of BRPI0912207A2 publication Critical patent/BRPI0912207A2/pt
Publication of BRPI0912207B1 publication Critical patent/BRPI0912207B1/pt

Links

Classifications

    • 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
    • H01H71/14—Electrothermal mechanisms
    • H01H71/142—Electrothermal mechanisms actuated due to change of magnetic permeability
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H1/00—Contacts
    • H01H1/12—Contacts characterised by the manner in which co-operating contacts engage
    • H01H1/14—Contacts characterised by the manner in which co-operating contacts engage by abutting
    • H01H1/20—Bridging contacts
    • H01H1/2041—Rotating bridge
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H37/00—Thermally-actuated switches
    • H01H37/02—Details
    • H01H37/32—Thermally-sensitive members
    • H01H37/58—Thermally-sensitive members actuated due to thermally controlled change of magnetic permeability
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H73/00—Protective overload circuit-breaking switches in which excess current opens the contacts by automatic release of mechanical energy stored by previous operation of a hand reset mechanism
    • H01H73/02—Details
    • H01H73/04—Contacts
    • H01H73/045—Bridging contacts
    • 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
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • 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
    • H01H9/30—Means for extinguishing or preventing arc between current-carrying parts
    • H01H9/34—Stationary parts for restricting or subdividing the arc, e.g. barrier plate
    • H01H9/342—Venting arrangements for arc chutes
    • 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
    • H01H71/50—Manual reset mechanisms which may be also used for manual release
    • H01H71/56—Manual reset mechanisms which may be also used for manual release actuated by rotatable knob or wheel

Landscapes

  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
  • Breakers (AREA)
BRPI0912207-9A 2008-05-08 2009-05-05 comutador de transformador BRPI0912207B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/117,449 US7683287B2 (en) 2008-05-08 2008-05-08 Multiple arc chamber assemblies for a fault interrupter and load break switch
US12/117,449 2008-05-08
PCT/US2009/042871 WO2009137501A1 (en) 2008-05-08 2009-05-05 Multiple arc chamber assemblies for a fault interrupter and load break switch

Publications (2)

Publication Number Publication Date
BRPI0912207A2 true BRPI0912207A2 (pt) 2015-10-06
BRPI0912207B1 BRPI0912207B1 (pt) 2021-03-02

Family

ID=41264956

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0912207-9A BRPI0912207B1 (pt) 2008-05-08 2009-05-05 comutador de transformador

Country Status (7)

Country Link
US (1) US7683287B2 (pt)
EP (1) EP2286427A4 (pt)
BR (1) BRPI0912207B1 (pt)
CA (1) CA2723240C (pt)
MX (1) MX2010012123A (pt)
TW (1) TWI528410B (pt)
WO (1) WO2009137501A1 (pt)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7952461B2 (en) 2008-05-08 2011-05-31 Cooper Technologies Company Sensor element for a fault interrupter and load break switch
US7936541B2 (en) * 2008-05-08 2011-05-03 Cooper Technologies Company Adjustable rating for a fault interrupter and load break switch
US20090277768A1 (en) * 2008-05-08 2009-11-12 Cooper Technologies Company Low Oil Trip Assembly for a Fault Interrupter and Load Break Switch
US7920037B2 (en) * 2008-05-08 2011-04-05 Cooper Technologies Company Fault interrupter and load break switch
US8004377B2 (en) * 2008-05-08 2011-08-23 Cooper Technologies Company Indicator for a fault interrupter and load break switch
US8013263B2 (en) * 2008-08-14 2011-09-06 Cooper Technologies Company Multi-deck transformer switch
US8153916B2 (en) * 2008-08-14 2012-04-10 Cooper Technologies Company Tap changer switch
US8331066B2 (en) 2008-12-04 2012-12-11 Cooper Technologies Company Low force low oil trip mechanism
DE102011118418B4 (de) 2011-11-12 2015-07-16 Ellenberger & Poensgen Gmbh Schaltsystem
FR3007191B1 (fr) * 2013-06-17 2016-12-09 Turbomeca Organe hybride de coupure pour circuit electrique
CN108400070A (zh) * 2018-05-05 2018-08-14 中科天工电气控股有限公司 一种可自动复位热脱扣器

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2466072A (en) * 1945-10-17 1949-04-05 Ark Les Switch Corp Electric switch
US2858384A (en) * 1956-03-09 1958-10-28 Bryant Electric Co Rotary switch
DE2818914A1 (de) * 1978-04-28 1979-10-31 Siemens Ag Schalterkombination fuer sammelschienenanlagen
US4435690A (en) 1982-04-26 1984-03-06 Rte Corporation Primary circuit breaker
US4611189A (en) * 1985-02-07 1986-09-09 Rte Corporation Underoil primary circuit breaker
US4591816A (en) * 1985-02-07 1986-05-27 Rte Corporation Low oil trip and/or lockout apparatus
JP3411206B2 (ja) * 1997-12-26 2003-05-26 三菱電機株式会社 接点開閉機器の消弧装置
US6037555A (en) 1999-01-05 2000-03-14 General Electric Company Rotary contact circuit breaker venting arrangement including current transformer
US6403909B1 (en) * 2000-03-13 2002-06-11 General Electric Company Trip override for rotary breaker
FR2839195B1 (fr) * 2002-04-29 2004-07-23 Schneider Electric Ind Sa Appareillage electrique de coupure comportant une chambre d'extinction d'arc munie d'ailettes de desionisation
US6791440B2 (en) * 2002-08-02 2004-09-14 General Electric Company Apparatus for electrically isolating circuit breaker rotor components
US7221246B2 (en) * 2005-01-07 2007-05-22 General Electric Company Split rotor system and method with springs

Also Published As

Publication number Publication date
CA2723240A1 (en) 2009-11-12
TW201001474A (en) 2010-01-01
EP2286427A1 (en) 2011-02-23
US7683287B2 (en) 2010-03-23
WO2009137501A1 (en) 2009-11-12
CA2723240C (en) 2016-10-04
TWI528410B (zh) 2016-04-01
US20090278634A1 (en) 2009-11-12
BRPI0912207B1 (pt) 2021-03-02
EP2286427A4 (en) 2016-03-09
MX2010012123A (es) 2011-02-22

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Legal Events

Date Code Title Description
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B15K Others concerning applications: alteration of classification

Free format text: A CLASSIFICACAO ANTERIOR ERA: H01H 9/44

Ipc: H01H 37/58 (1968.09), H01H 33/34 (1968.09), H01H 7

B06A Notification to applicant to reply to the report for non-patentability or inadequacy of the application [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 02/03/2021, OBSERVADAS AS CONDICOES LEGAIS.