Title:
回転式バルブ装置
Document Type and Number:
Japanese Patent JP4761174
Kind Code:
B2
Abstract:
A rotary valve apparatus includes a casing having a fluid passageway, a rotor rotatably mounted in the casing and configured to control, by rotation thereof, a flow state of fluid flowing in the fluid passageway, a drive mechanism for rotating the rotor, and a lock mechanism configured to allow transmission of a rotational force from the drive mechanism to the rotor and to inhibit rotation of the rotor under non-rotation driving state of the driving mechanism.
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Inventors:
Yoshikuni Ito
Toru Fujikawa
Toru Fujikawa
Application Number:
JP2010543997A
Publication Date:
August 31, 2011
Filing Date:
December 07, 2009
Export Citation:
Assignee:
Aisin Seiki Co., Ltd.
International Classes:
F16K35/00; F16K5/04; F16K11/085; F16K31/04
Domestic Patent References:
| JP2003240155A | 2003-08-27 | |||
| JPH09317937A | 1997-12-12 | |||
| JPH07269740A | 1995-10-20 | |||
| JPH05141571A | 1993-06-08 | |||
| JPS608584A | 1985-01-17 | |||
| JP2005083203A | 2005-03-31 | |||
| JPH08254110A | 1996-10-01 | |||
| JPH06281025A | 1994-10-07 | |||
| JPH0456274A | 1992-02-24 | |||
| JPH0290466A | 1990-03-29 |
Attorney, Agent or Firm:
Shuichiro Kitamura
Mountain Saki Tetsuya
Mountain Saki Tetsuya