MX2009008688A - Interruptor de voltaje doble. - Google Patents

Interruptor de voltaje doble.

Info

Publication number
MX2009008688A
MX2009008688A MX2009008688A MX2009008688A MX2009008688A MX 2009008688 A MX2009008688 A MX 2009008688A MX 2009008688 A MX2009008688 A MX 2009008688A MX 2009008688 A MX2009008688 A MX 2009008688A MX 2009008688 A MX2009008688 A MX 2009008688A
Authority
MX
Mexico
Prior art keywords
cover
housing
transformer
switch
movable contact
Prior art date
Application number
MX2009008688A
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 MX2009008688A publication Critical patent/MX2009008688A/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)
  • Rotary Switch, Piano Key Switch, And Lever Switch (AREA)
  • Switch Cases, Indication, And Locking (AREA)
  • Gas-Insulated Switchgears (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 contacto estacionario es acoplado eléctricamente a uno o varios bobinados de un transformador. El rotor se extiende dentro de un canal del alojamiento, desde 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.0.
MX2009008688A 2008-08-14 2009-08-13 Interruptor de voltaje doble. MX2009008688A (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/191,750 US7872203B2 (en) 2008-08-14 2008-08-14 Dual voltage switch

Publications (1)

Publication Number Publication Date
MX2009008688A true MX2009008688A (es) 2010-03-23

Family

ID=41680523

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2009008688A MX2009008688A (es) 2008-08-14 2009-08-13 Interruptor de voltaje doble.

Country Status (5)

Country Link
US (1) US7872203B2 (es)
CN (1) CN101807475B (es)
CA (1) CA2675407C (es)
MX (1) MX2009008688A (es)
TW (1) TWI457961B (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090277768A1 (en) * 2008-05-08 2009-11-12 Cooper Technologies Company Low Oil Trip Assembly for a 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
US7952461B2 (en) 2008-05-08 2011-05-31 Cooper Technologies Company Sensor element 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
US7936541B2 (en) * 2008-05-08 2011-05-03 Cooper Technologies Company Adjustable rating 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
WO2010065733A1 (en) 2008-12-04 2010-06-10 Cooper Technologies Company Low force low oil trip mechanism
CN102693820A (zh) * 2012-06-06 2012-09-26 武汉泰普变压器开关有限公司 无励磁分接开关
DE102013112405A1 (de) * 2013-11-12 2015-05-13 Maschinenfabrik Reinhausen Gmbh Kontakteinheit
KR101538096B1 (ko) * 2014-07-08 2015-07-21 현대중공업 주식회사 탭 절환기
US11624722B2 (en) * 2020-04-24 2023-04-11 The Boeing Company Method and systems for determining dielectric breakdown voltages of fluid samples using dielectric fluid testers

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Also Published As

Publication number Publication date
TWI457961B (zh) 2014-10-21
TW201021071A (en) 2010-06-01
US7872203B2 (en) 2011-01-18
CN101807475A (zh) 2010-08-18
CA2675407A1 (en) 2010-02-14
US20100038220A1 (en) 2010-02-18
CN101807475B (zh) 2013-03-20
CA2675407C (en) 2016-09-27

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