Seiko Instruments Inc

Muneaki Osada

Toru Takahashi

Yasuhide Kumakura

A pressure adjuster valve has a body having a communication passage for connecting a first chamber in fluid communication with a second chamber and a truncated conical-shaped valve seat portion disposed at one end of the communication passage. A valve element is disposed within the communication passage for undergoing movement therein to engage the valve seat portion of the body. A biasing member normally biases the valve element in a direction away from the valve seat portion.

Growing community of inventors

Chiba, Japan

Muneaki Osada