Membrane valve modulated gas generator

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United States of America Patent

PATENT NO 9901891
SERIAL NO

15392975

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Abstract

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A device includes a case having a surface with a perforation and a cavity. A membrane is supported by the case inside the cavity and has an impermeable valve plate positioned proximate the perforation. The membrane is water vapor permeable and gas impermeable and flexes responsive to a difference in pressure between the cavity and outside the cavity to selectively allow water vapor to pass through the perforation into the cavity as a function of the difference in pressure.

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Patent Owner(s)

Patent OwnerAddress
HONEYWELL INTERNATIONAL INCCHARLOTTE NC

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Eickhoff, Steven J Brooklyn Park, US 105 631

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