Title:
CONTROL VALVE AND VARIABLE-CAPACITY COMPRESSOR PROVIDED WITH SAID CONTROL VALVE
Document Type and Number:
WIPO Patent Application WO/2014/148497
Kind Code:
A1
Abstract:
[Problem] To provide: a control valve having suppressed vibrations of a housing member; and a variable-capacity compressor provided with the control valve. [Solution] The control valve (300) is provided with: a valve unit (310) having a mobile core (308) and a valve body (304) that opens/closes a fluid pathway; a housing member (312) that is formed into a bottomed cylinder and slidably houses the mobile core (308); and a coil unit (313) having a drive coil section (313A), which is housed by a solenoid housing (311) affixed to a valve housing (301) and is disposed at the periphery of the housing member (312), and an end member (313B), which is integrated with the drive coil section (313A) and is formed in a manner so as to cover the tube bottom side end (312e) of the housing member (312). The aperture of the valve body (304) is adjusted by driving/controlling the valve unit (310) by means of electromagnetic force arising by means of the drive coil section (313A). The configuration is such that a first vibration member (314) is disposed between the bottom wall (312b) of the housing member (312) and the end member (313B).
Inventors:
TAGUCHI YUKIHIKO (JP)
Application Number:
PCT/JP2014/057361
Publication Date:
September 25, 2014
Filing Date:
March 18, 2014
Export Citation:
Assignee:
SANDEN CORP (JP)
International Classes:
F04B27/14; F16K31/06
Domestic Patent References:
| WO2006090760A1 | 2006-08-31 |
Foreign References:
| JPH05263961A | 1993-10-12 | |||
| JPH0741167U | 1995-07-21 | |||
| JP2008157031A | 2008-07-10 | |||
| JP2002252114A | 2002-09-06 | |||
| JPH0260781U | 1990-05-07 |
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