公开(公告)号：US11274638B2

公开(公告)日：2022-03-15

申请号：US17262123

申请日：2019-06-21

Applicant: PANASONIC INTELLECTUAL PROPERTY MANAGEMENT CO., LTD.

Inventor： Yoshitaka Nakamura ,  Kentaro Shii ,  Kou Sugano ,  Tatsuya Nakamura ,  Yusuke Ogihara ,  Ryuichi Ozaki

IPC: F02M31/16 ,  F02M55/02 ,  F15B15/20

Abstract: A fluid heating device includes a pressurizing chamber configured to store a working fluid and a heat accumulator disposed in the pressurizing chamber. The heat accumulator includes a heat accumulating member configured to release heat by receiving a pressure applied to the working fluid. The fluid heating device has improved actuation efficiency.