MX2009008687A - Interruptor de cambiador de toma. - Google Patents

Interruptor de cambiador de toma.

Info

Publication number
MX2009008687A
MX2009008687A MX2009008687A MX2009008687A MX2009008687A MX 2009008687 A MX2009008687 A MX 2009008687A MX 2009008687 A MX2009008687 A MX 2009008687A MX 2009008687 A MX2009008687 A MX 2009008687A MX 2009008687 A MX2009008687 A MX 2009008687A
Authority
MX
Mexico
Prior art keywords
cover
transformer
switch
housing
movable contact
Prior art date
Application number
MX2009008687A
Other languages
English (en)
Inventor
Kurt Lawrence Lindsey
Randal Vernon Malliet
Rick Alan Rachwal
Patrick Harold Pride
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 MX2009008687A publication Critical patent/MX2009008687A/es

Links

Classifications

    • 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
    • H01H9/0005—Tap change devices
    • H01H9/0016—Contact arrangements for tap changers
    • 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
    • H01H9/0005—Tap change devices
    • H01H9/0044—Casings; Mountings; Disposition in transformer housing

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)

Abstract

Un interruptor de transformador, tal como un interruptor de voltaje doble o un cambiador de toma. El interruptor incluye una tapa, un alojamiento, y un rotor emparedado entre la tapa y el alojamiento. La tapa y el alojamiento se moldean de un plástico no conductor. Un espacio interior de la tapa incluye al menos un bolsillo dentro del cual se dispone contactos estacionarios. Cada conector estacionario es acoplado eléctricamente a uno o varios bobinados de un transformador. El rotor se extiende dentro de un canal del alojamiento, es de una parte superior del interruptor de transformador hasta una superficie interior de la tapa. La superficie interior incluye una protuberancia sobre la que el rotor y al menos un contacto móvil acoplado a ésta pueden girar. El contacto móvil está configurado para ser acoplado eléctricamente de forma selectiva a por lo menos uno de los contactos estacionarios. Por ejemplo, diferentes pares de contactos estacionarios-contactos móviles pueden corresponder a diferentes voltajes del transformador.
MX2009008687A 2008-08-14 2009-08-13 Interruptor de cambiador de toma. MX2009008687A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/191,761 US8153916B2 (en) 2008-08-14 2008-08-14 Tap changer switch

Publications (1)

Publication Number Publication Date
MX2009008687A true MX2009008687A (es) 2010-03-23

Family

ID=41680524

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009008687A MX2009008687A (es) 2008-08-14 2009-08-13 Interruptor de cambiador de toma.

Country Status (5)

Country Link
US (1) US8153916B2 (es)
CN (1) CN101807474B (es)
CA (1) CA2675406C (es)
MX (1) MX2009008687A (es)
TW (1) TWI475588B (es)

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US7936541B2 (en) * 2008-05-08 2011-05-03 Cooper Technologies Company Adjustable rating for a fault interrupter and load break switch
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Also Published As

Publication number Publication date
US8153916B2 (en) 2012-04-10
TW201023228A (en) 2010-06-16
CN101807474B (zh) 2013-07-17
CA2675406A1 (en) 2010-02-14
CA2675406C (en) 2016-09-27
US20100038221A1 (en) 2010-02-18
CN101807474A (zh) 2010-08-18
TWI475588B (zh) 2015-03-01

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