JPS5873974U

JPS5873974U - Reciprocating compressor valve gear

Info

Publication number: JPS5873974U
Application number: JP16887381U
Authority: JP
Inventors: 卓穂平原; 境野　恵樹; 塩川　哲也; 鵜沢　和; 大日方　興信
Original assignee: 三菱電機株式会社
Priority date: 1981-11-12
Filing date: 1981-11-12
Publication date: 1983-05-19

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来の往復動圧縮機の弁装置の縦断面　　４図
、第２図は従来の往復動圧縮機の弁装置の分解斜視図、
第３図は従来の往復動圧縮機の弁装置の吐出行程中の作
動状態を示す縦断面図、第４図は本考案の一実施例を示
す弁装置の吐出部縦断面図である。なお図中同一符号は
同一または相当部分を示す。１はシリンダー、３は弁座板、４はリング板吐出弁、５
は弁押えばね板、６は弁押え、１０はスラスト・ワッシ
ャである。Fig. 1 is a vertical cross section of a conventional reciprocating compressor valve device. Fig. 4 is an exploded perspective view of a conventional reciprocating compressor valve device.
FIG. 3 is a vertical cross-sectional view showing the operating state of a conventional valve device of a reciprocating compressor during a discharge stroke, and FIG. 4 is a vertical cross-sectional view of the discharge portion of the valve device showing an embodiment of the present invention. Note that the same reference numerals in the figures indicate the same or corresponding parts. 1 is a cylinder, 3 is a valve seat plate, 4 is a ring plate discharge valve, 5
1 is a valve presser spring plate, 6 is a valve holder, and 10 is a thrust washer.

Claims

【実用新案登録請求の範囲】[Scope of utility model registration request]

シリンダの頭部に設けられた被圧縮ガスの吐出孔を有す
る弁座板と、この弁座板の前記吐出孔と所定の間隔を有
して固定された弁押えと、この弁押えと前記弁座板との
間に装着された弁押えばね板とこの弁押えばね板に押圧
付勢され上記吐出孔を閉塞するリング板吐出弁から成る
往復動圧縮機の弁装置において、前記弁押えと弁押えば
ね板との接触部にスラスト・ワッシャを装着したことを
特徴とする往復動圧縮機の弁装置。a valve seat plate having a discharge hole for compressed gas provided in the head of the cylinder; a valve holder fixed at a predetermined distance from the discharge hole of the valve seat plate; and the valve holder and the valve. A valve device for a reciprocating compressor comprising a valve pressing spring plate mounted between a seat plate and a ring plate discharge valve that is biased by the valve pressing spring plate to close the discharge hole, wherein the valve presser and the valve A valve device for a reciprocating compressor, characterized in that a thrust washer is attached to the contact portion with the spring plate.