Title:
VALVE DEVICE
Document Type and Number:
WIPO Patent Application WO/2014/163208
Kind Code:
A1
Abstract:
A valve device (1) is provided with a partitioning member (30) for dividing an airtight space inside a main case (2) in which a first and a second case (10, 20) are joined. One end of a rotor part (90) is supported by the first case (10), and the other end is supported by the partitioning member (30). A detent part (40) is provided on an exterior portion of the partitioning member (30), and when the first and second cases (10, 20) are joined, the detent part (40) is simultaneously sandwiched between the first and second cases (10, 20) (between an interior portion (13b) and a bottom-face portion (23d)) and assembled by friction without rotating relative to the first and second cases (10, 20). The detent part (40) is a plastic spring part provided on an exterior portion of a disk-shaped plate part (31), and is configured from a first leaf spring piece (42) and a second leaf spring piece (43).
Inventors:
ISHIMIZU AKIO (JP)
Application Number:
PCT/JP2014/060078
Publication Date:
October 09, 2014
Filing Date:
April 07, 2014
Export Citation:
Assignee:
NIDEC SANKYO CORP (JP)
International Classes:
F16K27/08; F16K31/04
Foreign References:
| JP2007211814A | 2007-08-23 | |||
| JP2004332855A | 2004-11-25 | |||
| JPS5920075U | 1984-02-07 | |||
| JP2008232276A | 2008-10-02 | |||
| JPH1122846A | 1999-01-26 | |||
| JPH08135827A | 1996-05-31 |
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