BRPI0912205A2 - interruptor de falha e comutador de interrupção de carga - Google Patents

interruptor de falha e comutador de interrupção de carga

Info

Publication number
BRPI0912205A2
BRPI0912205A2 BRPI0912205A BRPI0912205A BRPI0912205A2 BR PI0912205 A2 BRPI0912205 A2 BR PI0912205A2 BR PI0912205 A BRPI0912205 A BR PI0912205A BR PI0912205 A BRPI0912205 A BR PI0912205A BR PI0912205 A2 BRPI0912205 A2 BR PI0912205A2
Authority
BR
Brazil
Prior art keywords
switch
fault
load interrupter
load
interrupter switch
Prior art date
Application number
BRPI0912205A
Other languages
English (en)
Inventor
Kurt Lawrence Lindsey
Randal Vermon 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 BRPI0912205A2 publication Critical patent/BRPI0912205A2/pt

Links

Classifications

    • 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
    • H01H1/2058—Rotating bridge being assembled in a cassette, which can be placed as a complete unit into a circuit breaker
    • 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
    • H01H77/00—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting
    • H01H77/02—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism
    • H01H77/10—Protective overload circuit-breaking switches operated by excess current and requiring separate action for resetting in which the excess current itself provides the energy for opening the contacts, and having a separate reset mechanism with electrodynamic opening
    • 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
    • H01H33/04—Means for extinguishing or preventing arc between current-carrying parts
    • H01H33/12—Auxiliary contacts on to which the arc is transferred from the main contacts
    • H01H33/121—Load break switches
    • 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
    • H01H71/40—Combined electrothermal and electromagnetic mechanisms
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Breakers (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)
BRPI0912205A 2008-05-08 2009-05-05 interruptor de falha e comutador de interrupção de carga BRPI0912205A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/117,463 US7920037B2 (en) 2008-05-08 2008-05-08 Fault interrupter and load break switch
PCT/US2009/042858 WO2009137490A1 (en) 2008-05-08 2009-05-05 Fault interrupter and load break switch

Publications (1)

Publication Number Publication Date
BRPI0912205A2 true BRPI0912205A2 (pt) 2015-10-06

Family

ID=41264954

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0912205A BRPI0912205A2 (pt) 2008-05-08 2009-05-05 interruptor de falha e comutador de interrupção de carga

Country Status (7)

Country Link
US (1) US7920037B2 (pt)
EP (1) EP2289084A4 (pt)
BR (1) BRPI0912205A2 (pt)
CA (1) CA2723374C (pt)
MX (1) MX2010012125A (pt)
TW (1) TWI457965B (pt)
WO (1) WO2009137490A1 (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
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US8004377B2 (en) * 2008-05-08 2011-08-23 Cooper Technologies Company Indicator 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
US7952461B2 (en) 2008-05-08 2011-05-31 Cooper Technologies Company Sensor element for a fault interrupter and load break switch
US8153916B2 (en) * 2008-08-14 2012-04-10 Cooper Technologies Company Tap changer switch
US8013263B2 (en) * 2008-08-14 2011-09-06 Cooper Technologies Company Multi-deck transformer switch
US7872203B2 (en) 2008-08-14 2011-01-18 Cooper Technologies Company Dual voltage switch
WO2010065733A1 (en) 2008-12-04 2010-06-10 Cooper Technologies Company Low force low oil trip mechanism
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US9536682B2 (en) 2014-05-27 2017-01-03 One Energy Enterprises Llc Devices, systems, methods, and kits for remotely operating a switch
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Also Published As

Publication number Publication date
TW201001475A (en) 2010-01-01
US7920037B2 (en) 2011-04-05
CA2723374C (en) 2016-08-23
EP2289084A4 (en) 2014-10-29
WO2009137490A1 (en) 2009-11-12
MX2010012125A (es) 2011-02-23
EP2289084A1 (en) 2011-03-02
US20090278635A1 (en) 2009-11-12
TWI457965B (zh) 2014-10-21
CA2723374A1 (en) 2009-11-12

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Legal Events

Date Code Title Description
B06T Formal requirements before examination [chapter 6.20 patent gazette]
B11E Dismissal acc. art. 34 of ipl - requirements for examination incomplete
B11T Dismissal of application maintained [chapter 11.20 patent gazette]