JPS60195985U

JPS60195985U - refrigerant compressor

Info

Publication number: JPS60195985U
Application number: JP8463484U
Authority: JP
Inventors: 緒方　安博
Original assignee: 三菱電機株式会社
Priority date: 1984-06-06
Filing date: 1984-06-06
Publication date: 1985-12-27

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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Brief explanation of the drawing]

゛第１図、は従来の冷媒圧甲機の弁組立品係止部の断面
分解図、第２図は第１図の断面説明図、第３−図は皿ば
ねの正面図、第４図は第３図のＩＶ−ＩＶ線線断断面図
第５図はこの考案の一実施例を示す冷媒圧縮機の弁組立
品係止部の分解断面図、第６図はこの考案の一実施例を
示す冷媒圧縮機の弁組立品係止部におけるシリンダカバ
ーの断面図、第７図はこの考案の一実施例による皿ばね
の正面図、第、°〒〒富：テ＝〒音〒嵩−、−、９１Ｊ
、ダライナ部、３・・・弁組立品、３ａ・・・吐出弁押
え、４．７・・・皿ばね、５・・・シリンダカバー、５
ａ・・・嵌合部、５ｂ・・・凹溝、７ａ・・・係止部材
。なお、図中同一符号は同一または相当部分を示す。　
゛−第２図　　− 第３図゛Figure 1 is an exploded cross-sectional view of the valve assembly locking part of a conventional refrigerant pressure armorer, Figure 2 is an explanatory cross-sectional view of Figure 1, Figure 3 is a front view of the disc spring, and Figure 4 3 is a sectional view taken along the line IV-IV in FIG. 3. FIG. 5 is an exploded sectional view of a valve assembly locking part of a refrigerant compressor showing an embodiment of this invention. FIG. 6 is an embodiment of this invention. Fig. 7 is a front view of a disc spring according to an embodiment of the invention; ,-,91J
, Dalina part, 3... Valve assembly, 3a... Discharge valve holder, 4.7... Belleville spring, 5... Cylinder cover, 5
a... Fitting portion, 5b... Concave groove, 7a... Locking member. Note that the same reference numerals in the figures indicate the same or corresponding parts.
゛-Figure 2-Figure 3

Claims

[Scope of utility model registration request]

(1) In a refrigerant compressor in which the cylinder cover is equipped with a disc spring that presses the valve assembly against the cylinder lychee when the pressure inside the cylinder is normal, and releases the abnormal pressure when the pressure inside the cylinder is abnormal. A refrigerant compressor, characterized in that: a locking portion for holding the disc spring to the cylinder cover; and a member provided on the disc spring.

(2) The refrigerant compressor according to item 1 of the utility model registration claim, wherein the locking member is a magnetic plate attached to the lower surface of the disc spring.