Gas separation: apparatus – Apparatus for selective diffusion of gases – Membrane to degasify liquid
Reexamination Certificate
2008-12-10
2011-12-20
Greene, Jason M (Department: 1776)
Gas separation: apparatus
Apparatus for selective diffusion of gases
Membrane to degasify liquid
C096S007000, C096S011000, C095S046000, C095S266000, C210S640000, C055S385100, C347S086000, C347S092000, C347S093000, C347S100000
Reexamination Certificate
active
08080093
ABSTRACT:
Provided is a liquid supply apparatus including: a liquid supply path which supplies a liquid from an upstream side, which is a liquid supply source, to a downstream side in which the liquid is consumed; a defoaming chamber which is provided in the liquid supply path and defoams air bubbles included in the liquid; and a depressurization chamber which is provided at a position adjacent to the defoaming chamber with a partition interposed therebetween and is depressurized such that the pressure thereof becomes lower than the pressure of the defoaming chamber, wherein the partition allows permeation of gas by the depressurization of the depressurization chamber and restricts permeation of the liquid, and wherein the partition is configured by a partition wall having rigidity.
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Ito Hiroyuki
Yokouchi Hideya
Greene Jason M
Seiko Epson Corporation
Workman Nydegger
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