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Patent No. 6260903

Portable automobile partition

A portable partition for use in an automobile having a seat with a seat bench and a seat backrest.

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Class 218/75 - Busbar


Subclass of Class 218 - High-voltage switches with arc preventing or extinguishing devices
Definition: Subject matter wherein heavy copper straps or bars are used
No. of patents: 18
Last issue date: 05/08/2001


NumberTitleIssue Date
6229690Electrical switchgear
The invention concerns a horizontally divided switchgear, including compartments for high voltage and for cable connection. The cable connection compartment is common to one or more switchgear cubicles and is a compartment separated from the high voltage ...
05/08/2001
5991148Metal-enclosed gas-insulated switchgear assembly
This metal-enclosed, gas-insulated switchgear assembly is provided with at least one multiphase switch panel which is mounted on a foundation surface (8), with in each case at least one power breaker (1, 2, 3) per phase which extends along a longitudinal ...
11/23/1999
5777842Transformer station and breaker apparatus
A transformer station includes a plurality of power transmission lines receiving electric power, a bus bar connected to the power transmission lines, a transformer connected to the bus bar to transform voltage of the electric power supplied from the bus b...
07/07/1998
5757614Gas insulated switchgear apparatus
A gas insulated switchgear device of a double bus type which is accommodated in a metal container filled with SF6 gas includes first and second gas insulated main buses disposed horizontally and substantially in parallel with each other. Bus se...
05/26/1998
5589674Metal-encapsulated, gas-insulated switching installation
A metal-encapsulated, gas-insulated switching installation is provided with at least one busbar system, the busbar system having an axis separation, and a circuit breaker, the circuit breaker being in the form of a pole and having a pole axis, the circuit...
12/31/1996
5578804Metal-enclosed gas-insulated switching installation
A metal-enclosed, gas-insulated switching installation includes at least two busbar systems and a circuit breaker. Each circuit breaker is in the form of a pole having a pole axis and at least one extinction chamber, installed in a pole housing. The pole ...
11/26/1996
5578805Metal-enclosed gas-filled switchgear units
A metal-enclosed, gas-filled switchgear unit has at least two busbar systems and a circuit breaker which respectively has per pole a pole axis and at least one arcing chamber built into a pole housing constructed as a metal enclosure. The pole axes are ar...
11/26/1996
5373415Gas filled power switching apparatus having a vertical type circuit breaker
Three serially-connected units (19, 20, 21) of a one and half busbar type gas insulated switchgear are disposed parallely, wherein each unit includes: a vertical-type circuit breaker (16) having an upper connection (16a) and a lower connection (16b). To e...
12/13/1994
5200881Gas insulated switchgear
In one-and-a half system gas insulated switchgear, three circuit breakers are parallelly aligned between a pair of main buses with a right angle thereto and connected in series at each other between the main buses. A first set of disconnecting switches ar...
04/06/1993
4774628Metalclad substation subdivided into tight compartments
A metalclad substation having a busbar isolating switch including an operating mechanism housed in the busbar compartment. The movable contacts of the isolating switch are housed in a compartment separated by a tight insulating partition from the busbar c...
09/27/1988
4704507Encapsulated pressurized gas insulated high voltage installation
In order to provide in an encapsulated pressurized gas insulated high voltage installation having multiple bus bars an interruption point in line with every current carrying conductor, which can be bridged by a movable conductor part and which forms a gap...
11/03/1987
4700270Metal-encapsulated gas-insulated switching system
The switching system, preferably suitable for distributing electric energies of medium-high voltage, includes a metal housing which is filled with insulating gas and in which at least one circuit breaker, one isolating switch, one earthing or grounding sy...
10/13/1987
4687890Gas insulated switchgear
A bus bar connecting arrangement for a gas insulated switchgear designed to reduce the overall size thereof and the number of component parts, thereby decreasing the required installation space and trimming the production costs. The bus bar connecting arr...
08/18/1987
4570202Gas-insulated switchgear equipment
A plurality of breaking portions forming a vertically-disposed circuit breaker are connected in series and open and close the circuit within a gas-tight sealed enclosure. The enclosure is provided at its both sides with openings for connection of one and ...
02/11/1986
4535383Gas-insulated switchgear equipment
A gas-insulated switchgear equipment includes a main bus conduit containing a main bus conductor and disposed substantially horizontally, and a container connected substantially vertically to the main bus conduit at a top portion thereof for accommodating...
08/13/1985
4493008Gas-insulated switchgear
A gas-insulated switch gear composed of a combination of a plurality of gas-insulated equipment, including a plurality of vertically mounted disconnecting switches having outlet sections located at respective upper and lower sides of the switches, main bu...
01/08/1985
4045634Gas insulated switch-gear apparatus
A gas insulated switch-gear wherein power circuit breakers, disconnecting switches, earthing switches and the like constituting a power electric sub-station are enclosed in earthed metallic vessels and insulation therein is effected by means of insulated ...
08/30/1977
4032820Horizontal double plane high voltage switching assembly
Gas circuit breakers, gas insulated disconnecting switches, current transformers, gas insulated feeding bus bars and other main component devices making up a gas insulated power switch-gear apparatus used for the power electric substation or the power ele...
06/28/1977
 
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