Title:
VALVE DEVICE
Document Type and Number:
WIPO Patent Application WO/2021/131498
Kind Code:
A1
Abstract:
A valve device (33, 35, 39, VD) is provided with: a pressure adjustment unit (337, 357, 397) for adjusting pressure of a control fluid; and a main valve (332, 352, 392) having a valve portion that is displaced in a prescribed valve axis direction in response to the pressure of the control fluid. The pressure adjustment unit and the main valve are arranged at different positions in a direction orthogonal to the valve axis direction.
Inventors:
NAGANO YOUHEI (JP)
KAWAMOTO YOUICHIROU (JP)
MIZUNO YASUHIRO (JP)
KAWAMOTO YOUICHIROU (JP)
MIZUNO YASUHIRO (JP)
Application Number:
PCT/JP2020/044314
Publication Date:
July 01, 2021
Filing Date:
November 27, 2020
Export Citation:
Assignee:
DENSO CORP (JP)
International Classes:
F16K31/02; F16K11/14; F16K31/122; F16K31/66; F25B5/02; F25B41/34; F25B41/345; F25B41/35
Foreign References:
| CN102563175A | 2012-07-11 | |||
| US20130192704A1 | 2013-08-01 |
Attorney, Agent or Firm:
YOU-I PATENT FIRM (JP)
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