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Patent No. 5901666

Pet Display Clothing

A vest or belt is integrally formed with tubular, pet receiving passageways which extend around the wearer's body and terminate in pocket-like chambers for feeding and retrieval.

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Class 218/81 - Arc chute


Subclass of Class 218 - High-voltage switches with arc preventing or extinguishing devices
Definition: Subject matter including a structure affording a confined
No. of patents: 13
Last issue date: 04/27/1999


NumberTitleIssue Date
5898152ARC chute assembly for circuit breaker
An arc chute assembly for a circuit breaker includes a plurality of U-type grids respectively including an engagement protrusion extended from each side thereof, the engagement protrusion having a key pin opening formed therethrough, a plurality of side w...
04/27/1999
5504292Arc stack for a circuit breaker
An arc stack for receiving a circuit breaker blade moveable between a closed position and an open position, includes a plurality of arc plates positioned substantially parallel to one another and arranged in a plurality of adjacent groups. Each of the gro...
04/02/1996
5498847Arc stack for a circuit breaker
An arc stack for receiving a circuit breaker blade moveable between a closed position and an open position, includes a plurality of generally rectangular are plates having substantially similar length and width dimensions and positioned substantially para...
03/12/1996
5403983Arc quenching apparatus for circuit breakers
An arc quenching apparatus for circuit breakers includes a quenching space (10) in which each phase has a stationary contact (11) and a knife contact (12) pivotable in relation thereto, and which has a quenching chamber (13) in whose body member (15), mad...
04/04/1995
4788519Exhaust control device for circuit interrupter
An exhaust-control device is provided to absorb the energy of exhaust gases released during operation of a circuit-interrupting device such as a power fuse or an expulsion fuse. The exhaust-control device includes a first heat-absorbing medium through whi...
11/29/1988
4764650Molded case circuit breaker with removable arc chutes and disengageable transmission system between the operating mechanism and the poles
A sub-assembly comprising a contact finger support cage and a connection pad of each pole is securedly united to an intermediate insulating partition of the case by a bracket and screw fixing device. The cage is pivotally mounted on a spindle positioned i...
08/16/1988
4697055Arc extinction device for gas insulation electrical switchgear
The invention relates to an arc extinction device for SF6 insulated electrical switchgear. A divisional arc chute 58 comprises a wall 58 with a convex revolution lateral surface, notably spherical, opposite the separation area 20, 22 of the contacts 20, 2...
09/29/1987
4471185Series multiple nozzles for gas blast circuit interrupter
A flow nozzle for a circuit interrupter includes a plurality of at least two throat regions which permit at least two transitions from subsonic to supersonic flow in the main nozzle flow channel. Very high speed photographs made of the operation of arc in...
09/11/1984
4458121DC Circuit breaker
A DC circuit breaker of the type using a blown arc-extinguishing gas is disclosed which allows for reliable fast interruption of DC currents through the provision of arc extension current paths. The extension current paths are relatively long and are bent...
07/03/1984
4417111Three-phase combined type circuit breaker
A three-phase combined type circuit breaker is disclosed which comprises a common housing, three-phase interrupting units in said common housing, movable contacts of the interrupting units connected through link mechanisms to operating devices for three p...
11/22/1983
4367508Current limiter
A current limiter which is electrically arranged in series with a circuit breaker, the current limiter having contacts which are movable with respect to one another in an axial direction. A spring having a nonlinear characteristic is provided for producin...
01/04/1983
4011425Arc chute extension for increased interruption rating
A molded case circuit breaker having a spaced plate arc chute for each pole thereof, with each arc chute having a V-shaped mouth region at one end and having separable arcing contacts positioned at the mouth region and having a space defined opposite the ...
03/08/1977
3997746Circuit breaker with arc chamber screen
Disclosed is a molded case type magnetic circuit breaker having improved performance and an increased current rating. A corrosion and temperature resistant stainless steel wire screen having specific wire and mesh opening sizes overlies a novel exhaust ga...
12/14/1976
 
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