Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
TWO-WAY VALVE AND PULTRUSABLE-DEFORMABLE PRODUCT
Document Type and Number:
WIPO Patent Application WO/2019/113879
Kind Code:
A1
Abstract:
A two-way valve and a pultrusable-deformable product having the two-way valve, wherein the two-way valve comprises a first valve body (10), a second valve body (20), a first directional valve assembly, a second directional valve assembly and a state switching device (40); the first valve body (10) and the second valve body (20) are enclosed to form a valve chamber (30); the state switching device (40) is used for switching the two-way valve to a first state or a second state; in the first state, the state switching device (40) causes the first directional valve assembly and the valve chamber (30) to form a fluid passage, causing fluid to flow according to a first direction, and in the second state, the state switching device (40) causes the second directional valve assembly and the valve chamber (30) to form a fluid passage, causing the fluid to flow according to a second direction, thereby achieving two-way flowing by means of the same valve chamber. The two-way valve is applicable to the pultrusable-deformable product and may inflate and deflate an inner part of the product, such that after deflation a pultrusion-deformed form of the product is maintained and after inflation an expanded form of the product is shown.

Inventors:
FLURY, Meinrad (Rebackersstrasse 2, Kerzers, Kerzers, CH)
Application Number:
CN2017/116122
Publication Date:
June 20, 2019
Filing Date:
December 14, 2017
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
JOKER MANUFACTURING & TECHNOLOGIES (SHENZHEN) CO., LTD (3B/F, Zone ADong Wang Yang Industrial Estate,Huangtian, Xixiang, Baoan Distric, Shenzhen Guangdong 0, 518100, CN)
International Classes:
A63H3/36; A63H3/04; A63H3/06; F16K11/074; F16K24/00
Foreign References:
CN2233274Y1996-08-21
CN101614293A2009-12-30
US5518436A1996-05-21
JPH0545900Y21993-11-29
Attorney, Agent or Firm:
DHC IP ATTORNEYS (Suite 2201, Modern International CommercialBuilding, Cross of Fuhua Road,and Jintian RoadFutian Distric, Shenzhen Guangdong 8, 518048, CN)
Download PDF: