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Patent No. 6351867

Body squeegee

A hand wearable body squeegee comprising a glove portion, a concave squeegee band, and a linear squeegee band.

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Class 218/64 - With throat region


Subclass of Class 218 - High-voltage switches with arc preventing or extinguishing devices
Definition: Subject matter wherein the nozzle has a narrow passage.
No. of patents: 14
Last issue date: 06/01/2004


NumberTitleIssue Date
6744000High-voltage circuit breaker having an insulating nozzle
In a high-voltage circuit breaker having two arcing contacts arranged coaxially relative to one another and having an insulating nozzle which in the closed state is blocked by a first arcing contact the first arcing contact has a shaft having a greater diameter and ...
06/01/2004
6696657Puffer type gas circuit breaker
A puffer type gas circuit breaker wherein an insulated nozzle made of heat proof resin and a movable arc contact are mounted on a puffer cylinder to perform an open/close operation of the contact. The insulated nozzle is divided into three areas of a down...
02/24/2004
6627831Insulating component for high-voltage installations and a method for the production thereof
Insulating component for high-voltage systems, and a method for its production In an insulating component (9, 18) for high-voltage systems, in particular gas-insulated systems, the invention provides for the material of the component to be treated with al...
09/30/2003
6483064Insulating blast nozzle for a circuit breaker
An insulating blast nozzle for a circuit breaker, the circuit breaker having a first arcing contact and a second arcing contact that separate from each other when the circuit breaker is opened subsequent to prior separation of permanent contacts, said ins...
11/19/2002
6472628Circuit-breaker including a moving assembly contained inside a casing filled with a dielectric gas under pressure
A circuit-breaker including a first tube, and a second tube coaxial to the first tube, the first and second tubes being connected together via a piston provided with perforations and equipped with a valve member, the first tube having an end connecting to...
10/29/2002
5905243Power breaker
This power breaker has an arcing chamber which is filled with an insulating medium and extends along a central axis (2). This arcing chamber is provided with a power current path which has two erosion contact arrangements (5, 6) which are arranged on the ...
05/18/1999
5828026Stock giving off arc-extinguishing gas, and gas-blast circuit breaker comprising such a stock
The stock contains an insulating-material matrix and a filler embedded in the matrix and is distinguished by a cellular structure. The predominant portion of the cells is filled with a material having arc-extinguishing properties or contains a material wh...
10/27/1998
4339641Nozzle for a puffer-type circuit breaker
A puffer-type circuit breaker is provided with a nozzle of insulating material having a section downstream of the nozzle throat designed to optimize arc cooling by a high speed flow of insulating gas passing over the arc. The nozzle design prevents excess...
07/13/1982
4320270Gas-blast switch
A gas-blast switch having a movable contact element and a stationary contact element and a blast nozzle operatively associated with one of the contact elements and surrounding the same. The blast nozzle, during the course of the cut-off stroke of the gas-...
03/16/1982
4289942Gas-blast circuit-interrupter with multiple insulating arc-shield construction
A gas-blast circuit-interrupter of the "puffer" -type has a pair of separable contacts, at least one of which is movable, and a movable multiple insulating arc-shield assembly, or multiple hollow nozzle assembly, is movable during the opening operation wi...
09/15/1981
4048456Puffer-type gas-blast circuit breaker
This puffer-type circuit breaker comprises two electrodes between which an arc is established during interruption and a nozzle of insulating material containing a flow passage having a throat through which the arc extends. A plurality of injection passage...
09/13/1977
4044211Puffer-type compressed-gas circuit-interrupter
An improved puffer-type gas-blast circuit-interrupter is provided having a movable operating cylinder assembly movable over a relatively-fixed piston structure. A high-compression ratio is obtained during the opening operation by minimizing the "dead" vol...
08/23/1977
3988554Gas-blast switch
A gas-blast switch possessing a fixed contact and a movable contact and a blast or discharge nozzle surrounding one of the contacts, the blast nozzle having its inlet connected with the outlet of a pump compartment for an extinguishing gas, this pump comp...
10/26/1976
3946180Downstream injection nozzle for puffer circuit interrupter
The nozzle of a puffer type breaker is provided with a plurality of ports of different downstream lengths having different diameters and angles of entry which communicate from the region at generated high pressure into the arcing region within the nozzle....
03/23/1976
 
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