Electricity: electrical systems and devices – Housing or mounting assemblies with diverse electrical...
Patent
1994-04-21
1996-09-17
Scott, J. R.
Electricity: electrical systems and devices
Housing or mounting assemblies with diverse electrical...
361673, 200 5001, H02B 100, H01H 900
Patent
active
055574980
ABSTRACT:
The switching apparatus includes a stationary part (10) which is arranged in a switch cabinet and includes electrical power supply terminals (18) and electrical power distribution terminals (19). A moving housing body (20) accommodates a switch mechanism (27) and a disconnecting device for electrically connecting and disconnecting the housing body (20) from the stationary part (10). An additional device with an electrical auxiliary circuit is attached to the housing body (20) and is supplied with electrical power by wiring which is passed from the stationary part (10) to the housing body (20). The wiring includes mutually interacting plug connections (105, 107; 106, 108) which are positioned in the side walls (11) of the stationary part (10) and the side walls (A) of the housing body (20). The mutually interacting plug connections open when the housing body and stationary part are disconnected by the disconnecting device and close when the housing body and stationary part are connected by the disconnecting device. The switching apparatus can be accommodated in a switch cabinet in an extremely space saving manner.
REFERENCES:
patent: 4218596 (1980-08-01), Clausing
patent: 4356368 (1982-10-01), Osika
patent: 4595812 (1986-06-01), Tamaru et al.
patent: 4703137 (1987-10-01), Bohnen et al.
patent: 4868715 (1989-09-01), Putman et al.
patent: 4870531 (1989-09-01), Danek
patent: 5001315 (1991-03-01), Runyan et al.
Dosmo Renato
Mairati Giovanni
ABB Sace SpA
Scott J. R.
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