Title:
SWITCHING VALVE
Document Type and Number:
WIPO Patent Application WO/2017/085948
Kind Code:
A1
Abstract:
A switching valve (10) is constructed such that a rotor (16) is rotatably provided inside a body (12) and a cover member (18) is provided with respect to the body (12) so as to face a table part (66) of the rotor (16). A gap (S) having a prescribed interval is provided between an upper surface of the table part (66) and the cover member (18), and a valve body (82) biased toward the cover member (18) side is provided to the table part (66). When rotating, the rotor (16) does not slide on the bottom surface of the cover member (18), and leakage of a liquid from an inlet port (96) is prevented due to the valve body (82) seated on and closing an outlet port (98) that is not the outlet port (98) which is provided to the cover member (18) so as to cause the liquid to be outputted therethrough.
Inventors:
DOI YOSHITADA (JP)
SUZUKI TAKAMITSU (JP)
MARIO HEITMANN (DE)
SUZUKI TAKAMITSU (JP)
MARIO HEITMANN (DE)
Application Number:
PCT/JP2016/062017
Publication Date:
May 26, 2017
Filing Date:
April 14, 2016
Export Citation:
Assignee:
SMC CORP (JP)
International Classes:
F16K11/074; F16K3/08
Domestic Patent References:
| WO1993010382A1 | 1993-05-27 |
Foreign References:
| JP2014114865A | 2014-06-26 |
Attorney, Agent or Firm:
CHIBA Yoshihiro et al. (JP)
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