Heat rejection sublimator

Chemical apparatus and process disinfecting – deodorizing – preser – Physical type apparatus – Including serially disposed vaporizing heating means

Reexamination Certificate

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Details

C023S29400S

Reexamination Certificate

active

07604782

ABSTRACT:
A sublimator includes a sublimation plate having a thermal element disposed adjacent to a feed water channel and a control point disposed between at least a portion of the thermal element and a large pore substrate. The control point includes a sintered metal material. A method of dissipating heat using a sublimator includes a sublimation plate having a thermal element and a control point. The thermal element is disposed adjacent to a feed water channel and the control point is disposed between at least a portion of the thermal element and a large pore substrate. The method includes controlling a flow rate of feed water to the large pore substrate at the control point and supplying heated coolant to the thermal element. Sublimation occurs in the large pore substrate and the controlling of the flow rate of feed water is independent of time. A sublimator includes a sublimation plate having a thermal element disposed adjacent to a feed water channel and a control point disposed between at least a portion of the thermal element and a large pore substrate. The control point restricts a flow rate of feed water from the feed water channel to the large pore substrate independent of time.

REFERENCES:
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patent: 3170303 (1965-02-01), Rannenberg et al.
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patent: 5246061 (1993-09-01), Zalite
patent: 5946931 (1999-09-01), Lomax et al.
Curtis et al., An Advanced Submilator for Active Space Heat Rejection, AIAA Paper No. 73-1337, Dec. 1973, pp. 1-10.
Dingell et al., Updated Environmental Control System for the X-38 Crew Return Vehicle, SAE Technical Paper Series, 1999-01-1935, Jul. 1999, pp. 1-13.
Leimkuhler et al., Development of a Cotnaminant Insensitive Sublimator, 2006 SAE International, 2006-01-2217, Jul. 2006.

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This inventors past accomplishments are proof enough of his expertise in said apparatus.

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