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Cooling systems for downhole tools


Title: Cooling systems for downhole tools.
Abstract: A cooling system for a downhole tool includes an insulating chamber disposed in the downhole tool, wherein the insulating chamber is adapted to house an object to be cooled; a thermoacoustic cooler disposed in the downhole tool, wherein the thermoacoustic cooler has a cold end configured to remove heat from the insulating chamber and a hot end configured to dissipate heat; and an energy source for generating an acoustic wave in the thermoacoustic cooler. A method for constructing a downhole tool includes disposing a to-be-cooled object in an insulating chamber in the downhole tool; and disposing a thermoacoustic cooler in the downhole tool proximate the insulating chamber such that the thermoacoustic cooler is configured to remove heat from the insulating chamber. ...


- Sugar Land, TX, US
Inventor: Anthony Goodwin
USPTO Applicaton #: #20080223579 - Class: $ApplicationNatlClass (USPTO) -


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The Patent Description & Claims data below is from USPTO Patent Application 20080223579, Cooling systems for downhole tools.

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stats Patent Info
Application #
US 20080223579 A1
Publish Date
09/18/2008
Document #
11685981
File Date
03/14/2007
USPTO Class
166302
Other USPTO Classes
International Class
21B36/00
Drawings
9


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