专利检索 ap:("KAWASAKI JUKOGYO KABUSHIKI KAISHA") AND inv:"Tsutomu Tomita" 第 1 页

1.

发明授权
Pressure-reducing valve, valve unit, valve device, and leaf spring 有权

公开(公告)号：US11898650B2

公开(公告)日：2024-02-13

申请号：US17759496

申请日：2021-01-15

申请人： KAWASAKI JUKOGYO KABUSHIKI KAISHA

发明人： Yoshiteru Fujimoto , Masayoshi Okamoto , Masataka Higashiura , Masataka Shirasawa , Tsutomu Tomita , Shigeyoshi Mori

IPC分类号： F16K17/30 , F16K25/00 , F16K27/02 , G05D16/06 , G05D16/10

CPC分类号： F16K17/30 , F16K25/005 , F16K27/0263 , G05D16/06 , G05D16/10

摘要： This pressure-reducing valve includes: a casing in which a valve passage is formed; a valve body that is movably housed in the casing and changes a position thereof according to a secondary pressure to adjust an opening degree of the valve passage; and a biasing member that biases the valve body against the secondary pressure in an opening direction in which the valve passage opens. The biasing member is a spring in the form of a plate and extends laterally from the valve body.