| 摘要 |
PROBLEM TO BE SOLVED: To achieve the constitution of an easily processable housing, in a pressure sensor, constituted by attaching the housing of which an opening for introducing a pressure medium has a projection to a pipe member, through which the pressure medium flows and pushing the pressure introducing pin of the pipe member by the projection, to introduce the pressure medium in the pipe member into a pressure detection part from the opening. SOLUTION: The projection 15 is formed separately from the housing 7 by press processing or the like and inserted in the opening 7b of the housing 7 to be fixed thereto. The end of the projection 15 pushes the pin 201 of the pipe member 200, and the pressure medium in the pipe member 200 is introduced into the pressure detection part 14 from a through-hole 202 through the hole part formed to the side surface of the projection 15. Since the projected part formed integrally along with the housing heretofore is processed separately from the housing, the processing of the housing is facilitated.
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