05309315 is referenced by 37 patents and cites 13 patents.

A computer chassis construction for severe environmental conditions enclosing a plurality of circuit cards and a power supply includes a top cover, bottom cover, a pair of side plates and a pair of end plates secured together to form an airtight seal along all abutting edges. A backplane is fixed adjacent the bottom cover mounts a plurality of connectors for electrical connection with mating connectors along a first edge of each of a plurality of circuit cards. Mounting grooves for receiving second, third and fourth edges of each of the plurality of circuit cards are provided to rigidify the assembly. An internal partition separates the plurality of circuit cards from the power supply and the latter is also rigidly secured within the chassis. Integral cooling is provided for both the circuit cards and power supply.

Title
Severe environment enclosure with thermal heat sink and EMI protection
Application Number
7/743509
Publication Number
5309315
Application Date
August 9, 1991
Publication Date
May 3, 1994
Inventor
Keith Rosenberger
Baltimore
MD, US
Michael Richardson
Annapolis
MD, US
Francis J Bogdan
Baltimore
MD, US
Richard G Naedel
Rockville
MD, US
Agent
Nixon & Vanderhye
Assignee
Pulse Embedded Computer Systems
MD, US
IPC
H05K 9/00
H05K 7/20
View Original Source