The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 25, 1989
Filed:
May. 17, 1988
Applicant:
Inventor:
Maurice S Karpman, Westwood, MA (US);
Assignee:
Prime Computer, Inc., Natick, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H05G / ;
U.S. Cl.
CPC ...
361386 ; 165185 ; 174 163 ; 357 79 ; 357 81 ; 361388 ;
Abstract
A variable thickness intermediate cooling member adapted to be disposed between a circuit board having electronic module or packages mounted thereon and a cold plate providing thermal coupling between the cold plate and the circuit board. The intermediate cooling member is comprised of a foldable heat conductive member having a manually operable handle for moving the member between a maximum thickness circuit board engaging position to provide thermal contact, and a minimum thickness circuit board disengaging position to enable access to the circuit board.