| 摘要 |
PURPOSE: A center plate sealing device improves a sealing device of a center plate dividing the inside of a casing into a front room and a rear room so as to make assembling easy and reduce manufacturing cost. CONSTITUTION: A sealing member(80) has a sunken installation groove(81) where the open central part of a center plate(13) is interposed and installed. An engaging part(13a) bended and folded inward to prevent the sealing member(80) from damaged is placed on the open central part of the center plate(13) and is interposed and installed to the installation groove(81). An adherent part(82) extended from the sealing member(80) adheres to the outer periphery of one end of a valve body(60) to perfectly maintain airtightness. The end part of the engaging part(13a) is curved to prevent the sealing member(80) made of soft rubber from damaged.
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