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Patent Searching and Data


Title:
DOUBLE-HANDLE DUAL FUNCTIONS CONSTANT TEMPERATURE SPOOL
Document Type and Number:
WIPO Patent Application WO/2007/012294
Kind Code:
A2
Abstract:
A double-handle dual functions constant temperature spool includes a valve body, a return spring, a regulator, a water mixer, a temperature sensor and a temperature regulating assembly; said return spring, regulator, water mixer, temperature sensor and temperature regulating assembly are installed in said valve body in such an order. The double-handle dual functions constant temperature spool further includes a housing and a flow regulating assembly, wherein the housing receives the valve body from it’s periphery, and the flow regulating assembly is slidingly installed between the housing and the valve body. Said spool integrates the constant temperature function and the flow control function into one single spool, thus overcoming the drawback of prior constant spools which only have a single function and have to be used in combine with other spools, and said spool is steady in effluent water temperature, reliable, and easy to operate.

Inventors:
XIE, Qingjun (Room 15A Yuhai Building, Haibin Garden Zhuhai, Guangdong 0, 519000, CN)
Application Number:
CN2006/002762
Publication Date:
February 01, 2007
Filing Date:
October 19, 2006
Export Citation:
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Assignee:
XIE, Qingjun (Room 15A Yuhai Building, Haibin Garden Zhuhai, Guangdong 0, 519000, CN)
International Classes:
F16K11/00; F16K31/64
Foreign References:
CN2773423Y
CN2703176Y
CN2665479Y
DE102004049253A1
JPH08210552A
Attorney, Agent or Firm:
SHENZHEN QIANNA PATENT AGENCY LTD. (HU Jian, Room 601 West Unit, Xincheng Building, Shennan Road Centra, Shenzhen Guangdong 1, 518031, CN)
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