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.

Date of Patent:
Apr. 29, 2014

Filed:

May. 19, 2008
Applicant:

Hiroki Igarashi, Gyoda, JP;

Inventor:

Hiroki Igarashi, Gyoda, JP;

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16K 11/20 (2006.01);
U.S. Cl.
CPC ...
Abstract

A fluid apparatus unit structure is provided that can be applied to a use in which a chemical fluid is removed as necessary while chemical fluid circulation and water circulation are being carried out, a fluid such as a chemical fluid does not readily solidify therein, and the fluid apparatus unit structure is compact. In the fluid apparatus unit structure (FU) that groups together and integrates plural fluid apparatus components that are connected via a flow path into a base member (), a linked flow path (), which links an adjacent air pressure control valve (A) and a manual control valve (A) that form a first chemical fluid discharge path that carries out chemical fluid circulation, is offset from the axial center of the fluid apparatus components.


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