Heat exchange – With retainer for removable article – Electrical component
Patent
1997-07-09
1998-06-30
Leo, Leonard R.
Heat exchange
With retainer for removable article
Electrical component
165185, 174 163, 257719, 361704, F28F 700, H05K 720
Patent
active
057719608
ABSTRACT:
A CPU heat sink fastener fastened to a CPU mount to hold down a heat sink on a CPU above the CPU mount, including a clamping plate having a coupling hole at one end hooked up with a locating block at one side of the CPU mount and two coupling strips at an opposite end and a curved springy stop strip suspending between the coupling strips at a higher elevation, and a locking plate having a finger strip at the top stopped against the curved springy stop strip and a coupling hole at the bottom hooked up with a locating block at an opposite side of the CPU mount and two parallel lugs in the middle respectively pivoted to the coupling strips of the clamping plate.
REFERENCES:
patent: 5448449 (1995-09-01), Bright et al.
patent: 5542468 (1996-08-01), Lin
patent: 5600540 (1997-02-01), Blomquist
patent: 5660562 (1997-08-01), Lin
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