Diaphragm sealing apparatus
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United States of America Patent
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-
Jul 21, 1992
Issued Date -
N/A
app pub date -
Feb 28, 1991
filing date -
Sep 30, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
An article provides sealing of an electronic component connected to a mating fluid heat exchanger by providing a diaphragm with an opening shaped to fit about the heat exchanger, the opening forming a sealing lip. A clamping ring, which expands and contracts as a function of temperature is placed around the lip of the diaphragm and subject to a temperature to shrink the clamping ring against the lip and heat exchanger for sealing the diaphragm thereto. Preferably the clamping ring is a shape memory alloy metal. In addition, a compressible metal seal may be placed between the lip and the heat exchanger to increase the ability to seal.
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