COLLECTOR-RADIATOR STRUCTURE FOR ELECTROHYDRODYNAMIC COOLING SYSTEM

WIPO Patent Application WO/2011/072036

A3

An electrohydrodynamic fluid accelerator includes an emitter electrode 28, 38, 48, 58, 78 and leading surfaces 24, 42, 34, 54, 74 of a collector electrode that are substantially exposed to ion bombardment. Heat transfer surfaces 26, 36, 46, 56, 76 downstream of the emitter electrode 28, 38, 48, 58, 78 along a fluid flow path include a first portion 26, 36, 46, 56, 76 not substantially exposed to the ion bombardment that is conditioned with a first ozone reducing material 25, 35, 45, 55, 75. The leading surfaces 24, 42, 34, 54, 74 of the collector electrode are not conditioned with the first ozone reducing material, but may include a different surface conditioning. The downstream heat transfer surfaces 26, 36, 46, 56, 76 and the leading surfaces 24, 42, 34, 54, 74 can be separately formed and joined to form the unitary structure or can be integrally formed. The electrohydrodynamic fluid accelerator can be used in a thermal management assembly of an electronic device with a heat dissipating device thermally coupled to the conditioned heat transfer surfaces 26, 36, 46, 56, 76.

JEWELL-LARSEN NELS (US)
ZHANG YAN (US)
SCHWIEBERT MATT (US)
HONER KEN (US)

PCT/US2010/059506

November 17, 2011

December 08, 2010

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TESSERA INC (US)
JEWELL-LARSEN NELS (US)
ZHANG YAN (US)
SCHWIEBERT MATT (US)
HONER KEN (US)

F28F13/16

US20060005946A1	2006-01-12
US20080197779A1	2008-08-21
US20080302514A1	2008-12-11

DORIUS, Kirk et al. (7600B N. Capital of TX Hwy. Suite 35, Austin Texas, US)

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