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Title:
AIR FLOW CONTROL VALVE FOR FUEL TANK
Document Type and Number:
WIPO Patent Application WO/2017/068884
Kind Code:
A1
Abstract:
This air flow control valve for a fuel tank controls air flow between a fuel tank (2) and the exterior. The air flow control valve for a fuel tank is provided with: a cylindrical case (31, 51) that forms a passage for air flow; a movable valve body (54) that is arranged within the case so as to be movable along the axial direction of the case and that opens and closes the passage; and a baffle member (81) that is arranged on the radially outward side of the movable valve body between the case and the movable valve body, that defines an outer passage (56) between said baffle member (81) and the case, and that minimizes contact between the movable valve body and a fluid flowing through the outer passage.

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Inventors:
SUGIYAMA Akinari (C/O KYOSAN DENKI CO. LTD, 11-3, Okazat, Koga-city Ibaraki 06, 〒3060206, JP)
MUKASA Yusuke (C/O KYOSAN DENKI CO. LTD, 11-3, Okazat, Koga-city Ibaraki 06, 〒3060206, JP)
MUTO Nobuharu (C/O KYOSAN DENKI CO. LTD, 11-3, Okazat, Koga-city Ibaraki 06, 〒3060206, JP)
Application Number:
JP2016/076085
Publication Date:
April 27, 2017
Filing Date:
September 06, 2016
Export Citation:
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Assignee:
KYOSAN DENKI CO., LTD. (11-3, Okazato Koga-city Ibaraki, 06, 〒3060206, JP)
International Classes:
F02M37/00; B60K15/035; F16K17/196; F16K24/04
Domestic Patent References:
WO2014105453A22014-07-03
Foreign References:
JP2014088126A2014-05-15
Attorney, Agent or Firm:
JIN Shunji (6th Floor, Takisada Bldg. 2-13-19, Nishiki, Naka-k, Nagoya-city Aichi 03, 〒4600003, JP)
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