Plug-in housing module

Details Plug-in housing module Plug-in housing module

2007-08-30

2011-12-27

Hoffberg, Robert J (Department: 2835)

Electricity: electrical systems and devices

Housing or mounting assemblies with diverse electrical...

For electrical power distribution systems and devices

C361S608000, C361S614000, C361S615000, C200S050210, C200S050240, C439S186000

Reexamination Certificate

active

08085527

ABSTRACT:
A plug-in housing module for forming an-explosion-proof switchgear/distribution panel including a number of plug-in points, where when the plug-in housing module is in a plugged-in position at a corresponding plug-in point of the number of plug-in points, the plug-in housing module is brought into contact with electrical connection devices and is detachably fixed to carrier rails of a frame of the switchgear/distribution panel, the plug-in housing module including at least one switching device for switching between a locking position and a release position, and when the at least one switching device is in the release position, the plug-in housing module can be moved out of the plugged-in position into a separation position, where in the separation position, the contact with the electrical connection devices is interrupted, while maintaining a flameproof mechanical connection.

REFERENCES:
patent: 1783062 (1930-11-01), Trencham
patent: 4214291 (1980-07-01), Koshman et al.
patent: 4796159 (1989-01-01), Miksche
patent: 4831489 (1989-05-01), Ozu et al.
patent: 5036427 (1991-07-01), Krom et al.
patent: 5721406 (1998-02-01), Book et al.
patent: 3917089 (1990-06-01), None
patent: 0253758 (1988-01-01), None
patent: 253758 (1988-01-01), None
patent: WO 91/03088 (1991-03-01), None
International Search Report (Application No. PCT/EP2007/007596); mailed Nov. 27, 2007; 3 pages.

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