公开(公告)号：US20200018519A1

公开(公告)日：2020-01-16

申请号：US16583525

申请日：2019-09-26

Applicant: FUJIKIN INCORPORATED

Inventor： Tsuneyuki OKABE ,  Toshiyuki INADA ,  Taiji CHIBA ,  Tatsuhiko SATO ,  Michio YAMAJI ,  Tadayuki YAKUSHIJIN

IPC: F24H1/10 ,  F24H1/16 ,  H05B3/42

Abstract: A fluid heater includes: a passage member having a passage formed therein; a heater for heating the passage member; a fixing member for fixing the passage member to a fluid control device; and a connection member connected to the passage member so as to allow fluid to flow into the passage member. The passage has a helical shape.