JPS59163271U

JPS59163271U - compressor

Info

Publication number: JPS59163271U
Application number: JP2829284U
Authority: JP
Inventors: 西辻　和一
Original assignee: 株式会社東芝
Priority date: 1984-03-01
Filing date: 1984-03-01
Publication date: 1984-11-01
Also published as: JPS6114767Y2

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

[Brief explanation of drawings]

゛第１図は従来の圧縮機の要部断面図、第２図は第１図
の第２弁座板の縦断面図、第３図は第１図■−■線によ
る一部断面図、第４図は従来の吸込行程時の吐出弁板の
変形状態を示す断面図、第５図は吐出弁板の摩耗状態を
示す断面図、第６図は本考案の一実施例に係る圧縮機の
要部断面図、第７図は第６図の第２弁座板の斜視図、第
８図は本考案の吸込行程時の吐出弁板の変形状態を示す
断面図である。１・・・吐出弁板、２．２０・・・第２弁座板、３・・
・第１弁座板、７・・・シリンダ、８・・・弁開口、９
・・・バルブガイド、１３・・・支持筒、１４・・・支
持ボルト、１５・・・バルブばね。゛Figure 1 is a cross-sectional view of the main parts of a conventional compressor, Figure 2 is a longitudinal cross-sectional view of the second valve seat plate in Figure 1, Figure 3 is a partial cross-sectional view taken along the line ■-■ in Figure 1, Fig. 4 is a sectional view showing the deformed state of the discharge valve plate during the conventional suction stroke, Fig. 5 is a sectional view showing the worn state of the discharge valve plate, and Fig. 6 is a compressor according to an embodiment of the present invention. 7 is a perspective view of the second valve seat plate of FIG. 6, and FIG. 8 is a sectional view showing the deformed state of the discharge valve plate during the suction stroke of the present invention. 1...Discharge valve plate, 2.20...Second valve seat plate, 3...
・First valve seat plate, 7... Cylinder, 8... Valve opening, 9
... Valve guide, 13... Support tube, 14... Support bolt, 15... Valve spring.

Claims

[Scope of utility model registration request]

A first valve seat plate having a valve opening in the center is attached to cover the opening of the cylinder head, and a valve guide is attached to the outer surface of the first valve seat plate to form a predetermined gap therebetween. A support tube approximately coaxial with the valve opening is provided on the inner surface of the guide,
A second valve seat plate is sandwiched between the inner end surface of the support cylinder and the stepped portion of the fixed member inserted through the support cylinder, and an annular discharge valve is formed on the valve guide side surface of the second valve seat plate. A valve plate is mounted, and a valve spring is inserted between the discharge valve plate and the valve guide, wherein the second valve seat plate is composed of an annular thin plate having elasticity. compressor.