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:
May. 15, 2012
Filed:
Sep. 19, 2007
Hajime Ooya, Osaka, JP;
Hajime Ooya, Osaka, JP;
Nitto Denko Corporation, Osaka, JP;
Abstract
A gas removal deviceincludes a decompression chamberwith an inletand an outletthrough which a liquid to be degassed flows therein and thereout, and a degassing elementthat is accommodated in the decompression chamberwhile having one end connected to the inletand another end connected to the outlet, and that allows the liquid to be degassed entering into the inletto pass through the degassing element. The degassing elementincludes a tube bundlecomposed of a plurality of flexible gas-permeable tubes, and a tying membertying the plurality of gas-permeable tubesto form the tube bundle. The tube bundleis bent in a shape of coil with multiple turns in such a manner that a portion tied by the tying memberis included in a bent portion BP.