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Patent No. 5787895

Kissing Shield

A kissing shield comprised of a thin, flexible membrane and a frame or holder.

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Class 218/23 - Permanent magnet


Subclass of Class 218 - High-voltage switches with arc preventing or extinguishing devices
Definition: Subject matter comprising a piece of hardened magnetized
No. of applications: 6
Last issue date: 03/24/2011


Application No.Application TitleIssue Date
20110068088USE OF AN ELECTRICAL CONTACT MATERIAL FOR BLOWING AN ELECTRIC ARC
Method of using a material including a conductive metal matrix and magnetic entities representing between 8 and 80% by weight of the material and including hard magnetic phases, the magnetic entities being non-magnetized but capable of being magnetized in an average ori...
03/24/2011
20090120908Arc chute and circuit breaker equipped with one such arc chute
An arc chute comprising:
    • an arc extinguishing chamber formed by a stack of deionizing plates,
    • 05/14/2009
20090114622HERMETICALLY SEALED RELAY
A hermetically sealed relay is provided having two circuits therein....
05/07/2009
20080290068Arc chute and circuit breaker equipped with one such arc chute
An arc chute comprising an arc extinguishing chamber formed by a stack of deionizing plates and an arc formation chamber bounded by a first and second flange, said arc chute being equipped with permanent magnets arranged behind at least the first flange, in which the ar...
11/27/2008
20080197113Electromechanical Circuit Breaker and Method of Breaking the Current in Said Electromechanical Circuit Breaker
The electromechanical circuit breaker is intended to establish and break the current in a main circuit (3, 4) and comprises a fixed contact element (5) and a moving contact element (6) which in a first position are in electrical contact with each ot...
08/21/2008
20070022837Deflection lever
On a high-voltage power switch there is provided a shaft for transmitting a rotary motion through a wall. A deflection lever is disposed on the shaft. The shaft and the deflection lever are part of a kinematic chain. For adjustment of the deflection lever in its positio...
02/01/2007
 
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