Switchgear with improved ventilation

Ventilation – Electronic cabinet

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

174 50, 174 161, H05K 500

Patent

active

058038035

ABSTRACT:
An arrangement capable of being assembled with either an existing installed electrical equipment enclosure or during the fabrication and assembly of the electrical equipment enclosure is provided that increases the ventilation characteristics of the electrical equipment enclosure and provides desirable tamper resistance. The electrical equipment enclosure includes at least one sidewall, at least one access panel carried by the sidewall, at least one support member spanning portions of the sidewall, and a roof being carried above the sidewall and the access panel. The sidewall, the access panel, the roof and the support member including predetermined turned edges forming flanges and being assembled so as to define predetermined passageways therebetween which provide predetermined ventilation characteristics and tamper resistance characteristics. The arrangement includes features for increasing the spacing of the roof from the sidewall and the support member when assembled with the electrical equipment enclosure and facilities for affixing to the support member and extending along and therefrom to resist tampering via the forming of a wire trap. In a specific arrangement, the roof includes threaded studs extending therefrom which extend through the support member to fasten the roof. For field retrofit installation, the spacing feature is provided by a spacer/extender member that includes a widened base portion and a sleeve portion having internal and external threads, the internal threads threadingly receiving the roof studs.

REFERENCES:
patent: 4644443 (1987-02-01), Swensen et al.
patent: 4672509 (1987-06-01), Speraw
patent: 4897762 (1990-01-01), Daikoku et al.
patent: 5193049 (1993-03-01), Jackson
patent: 5578792 (1996-11-01), Devonald, III et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Switchgear with improved ventilation does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Switchgear with improved ventilation, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Switchgear with improved ventilation will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-1277121

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.