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:
Sep. 18, 2012
Filed:
Mar. 03, 2010
Chaota Yang, Taichung, TW;
Chaota Yang, Taichung, TW;
Globe Union Industrial Corp., Taichung, TW;
Abstract
A temperature controlling valve includes a housing and a valve core installed in the valve core, the housing including a fist end wall having a first limiting elements and a second end wall having a second limiting element, and the first and the second limiting elements being fixed to fourth openings on two ends of the valve core to decrease cross sectional areas of the fourth openings for flowing the cold and the hot waters to be less than cross sectional areas of first and second inlets to flow the cold and the hot waters of the housing, such that a pressure in the valve core is gathered well to sense a pressure difference between the cold and the hot waters precisely and balance the pressure difference.