MX2010004751A - Dispositivo para prueba de fusibles y conexion a tierra completamente aislado. - Google Patents

Dispositivo para prueba de fusibles y conexion a tierra completamente aislado.

Info

Publication number
MX2010004751A
MX2010004751A MX2010004751A MX2010004751A MX2010004751A MX 2010004751 A MX2010004751 A MX 2010004751A MX 2010004751 A MX2010004751 A MX 2010004751A MX 2010004751 A MX2010004751 A MX 2010004751A MX 2010004751 A MX2010004751 A MX 2010004751A
Authority
MX
Mexico
Prior art keywords
housing
bore
ground
grounding
contact
Prior art date
Application number
MX2010004751A
Other languages
English (en)
Inventor
David Charles Hughes
Steven Guy Whitmore
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 MX2010004751A publication Critical patent/MX2010004751A/es

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/74—Testing of fuses
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
    • H01H85/02—Details
    • H01H85/30—Means for indicating condition of fuse structurally associated with the fuse
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S439/00—Electrical connectors
    • Y10S439/921—Transformer bushing type or high voltage underground connector
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining

Abstract

Un dispositivo de prueba de fusibles y conexión a tierra que incluye una carcasa aislada con un barreno que se extiende desde la parte frontal de la carcasa hacia la parte posterior de la carcasa. Se dispone un contacto eléctrico al menos en forma parcial dentro del barreno. Un interruptor de corriente, como un fusible, se conecta eléctricamente entre el contacto eléctrico y un cable de prueba de conexión a tierra; Un ojillo, con una superficie aislada por la carcasa, puede conectarse a la misma y proporcionar un punto de conexión para la manipulación del dispositivo. Un barreno de conexión a tierra se extiende desde una segunda abertura dentro de la carcasa y proporciona una conexión eléctrica al contacto. Un enchufe de conexión a tierra puede conectarse a tierra en un extremo e insertarse dentro del barreno de conexión a tierra para crear una conexión a tierra permanente para el dispositivo. Un indicador se conecta al interruptor de corriente, de modo tal que el indicador proporciona una indicación cuando una corriente fluye a través del interruptor de corriente.
MX2010004751A 2007-10-31 2008-10-28 Dispositivo para prueba de fusibles y conexion a tierra completamente aislado. MX2010004751A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/931,240 US7695291B2 (en) 2007-10-31 2007-10-31 Fully insulated fuse test and ground device
PCT/US2008/081453 WO2009058777A1 (en) 2007-10-31 2008-10-28 Fully insulated fuse test and ground device

Publications (1)

Publication Number Publication Date
MX2010004751A true MX2010004751A (es) 2010-05-24

Family

ID=40582016

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2010004751A MX2010004751A (es) 2007-10-31 2008-10-28 Dispositivo para prueba de fusibles y conexion a tierra completamente aislado.

Country Status (5)

Country Link
US (3) US7695291B2 (es)
CA (1) CA2703275A1 (es)
MX (1) MX2010004751A (es)
TW (1) TW200926548A (es)
WO (1) WO2009058777A1 (es)

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US7891999B2 (en) 2011-02-22
CA2703275A1 (en) 2009-05-07
US7901228B2 (en) 2011-03-08
WO2009058777A1 (en) 2009-05-07
US20100136823A1 (en) 2010-06-03
US20100136824A1 (en) 2010-06-03
US20090108847A1 (en) 2009-04-30
US7695291B2 (en) 2010-04-13
TW200926548A (en) 2009-06-16

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