Title:
FLOW RATE CONTROL VALVE AND COOLING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2018/056004
Kind Code:
A1
Abstract:
Provided are a flow rate control valve and a cooling system, with which pressure loss can be reduced. A rotor 12 is provided with a first guide part 43 of which the radial outer shape increases from an x-axis positive-direction side toward a negative-direction side, the first guide part 43 being provided to the outer peripheral side of an extending part 42 that is fixed to a drive shaft 13 and that protrudes into a space on the inner side of the rotor 12.
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Inventors:
YOSHIMURA TAKESHI (JP)
MURAKAMI SHINGO (JP)
SHEN ZHNYU (JP)
MURAKAMI SHINGO (JP)
SHEN ZHNYU (JP)
Application Number:
PCT/JP2017/031128
Publication Date:
March 29, 2018
Filing Date:
August 30, 2017
Export Citation:
Assignee:
HITACHI AUTOMOTIVE SYSTEMS LTD (JP)
International Classes:
F16K5/04; F01P3/20; F01P7/16; F16K11/076
Domestic Patent References:
| WO2016140079A1 | 2016-09-09 |
Foreign References:
| JP2012531559A | 2012-12-10 |
Attorney, Agent or Firm:
ONO, Shinjiro et al. (JP)
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