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:
Nov. 19, 2013
Filed:
Jul. 11, 2008
Christophe Figus, Dremil Lafage, FR;
Christophe Figus, Dremil Lafage, FR;
Astrium SAS, Paris, FR;
Abstract
Each loop of the device includes an evaporator and a condenser connected by an outer tube in a portion of which extends a thermally insulating sleeve having one end that can lead into the condenser and another end that surrounds a first portion () of a microporous mass provided in the outer tube and pumping by capillarity a liquid-phase heat-carrier fluid flowing in the insulating sleeve of the condenser towards the evaporator, while the gaseous-phase fluid flows from a vapor-collecting central duct in a second portion of the mass of the evaporator towards the condenser in a duct inside said outer tube. The invention can be used for the thermal energy transfer from an electronic component or circuit defining a heat source in relation with the evaporator to a cold source in relation with the condenser.