JPS5939318U - rotary compressor - Google Patents
rotary compressorInfo
- Publication number
- JPS5939318U JPS5939318U JP13552482U JP13552482U JPS5939318U JP S5939318 U JPS5939318 U JP S5939318U JP 13552482 U JP13552482 U JP 13552482U JP 13552482 U JP13552482 U JP 13552482U JP S5939318 U JPS5939318 U JP S5939318U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- bearing
- piston
- vane
- rotating shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Landscapes
- Compressor (AREA)
- Support Of The Bearing (AREA)
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
第1図は従来の回転式圧縮機の断面図、第2図は運転中
の回転軸のガス荷動による変形模式図、第3図はスラス
ト軸受部にモーメント荷重が負荷した時の説明図、第4
図はこの考案の一実施例によるスラスト軸受部の要部断
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し、
1は密閉容器、2はシリンダ、5は回転軸、6はローリ
ングピストン、7はベーン、8は圧縮ばね、9はスラス
軸受、11は弾性体である。Fig. 1 is a sectional view of a conventional rotary compressor, Fig. 2 is a schematic diagram of deformation of the rotating shaft due to gas load movement during operation, and Fig. 3 is an explanatory diagram when a moment load is applied to the thrust bearing. Fourth
The figure is a sectional view of a main part of a thrust bearing according to an embodiment of this invention. In addition, in the figures, the same symbols indicate the same or equivalent parts,
1 is a closed container, 2 is a cylinder, 5 is a rotating shaft, 6 is a rolling piston, 7 is a vane, 8 is a compression spring, 9 is a thrust bearing, and 11 is an elastic body.
Claims (1)
端板で塞いだシリンダ、上記軸受部に保持される回転軸
の偏心部に嵌合し上記シリンダ内を回動するローリング
ピストン、このピストンこの外周部に一端を接しシリン
ダの内部空間を高圧室と低圧室に仕切り、かつシリンダ
に形成されたベーン溝内を摺動するベーン、このベーン
をピストン側に押圧する圧縮ばねを備えた回転式圧縮機
において、密閉容器内の回転軸の一端に装着されたスラ
スト軸受、この軸受を保持するスナップリングの間に弾
性体を設けて上記軸受を押圧したことを特徴とする回転
式圧縮機。A cylinder fixed in an airtight container and having both openings closed with end plates having bearings, a rolling piston that fits into an eccentric part of a rotating shaft held in the bearing and rotates within the cylinder, and this piston. A rotary type equipped with a vane whose one end is in contact with the outer circumference and which partitions the internal space of the cylinder into a high pressure chamber and a low pressure chamber, and which slides in a vane groove formed in the cylinder, and a compression spring that presses the vane toward the piston. A rotary compressor, characterized in that an elastic body is provided between a thrust bearing attached to one end of a rotating shaft in a closed container and a snap ring that holds the bearing to press the bearing.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13552482U JPS5939318U (en) | 1982-09-07 | 1982-09-07 | rotary compressor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13552482U JPS5939318U (en) | 1982-09-07 | 1982-09-07 | rotary compressor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5939318U true JPS5939318U (en) | 1984-03-13 |
Family
ID=30305010
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13552482U Pending JPS5939318U (en) | 1982-09-07 | 1982-09-07 | rotary compressor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5939318U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015128820A (en) * | 2015-03-12 | 2015-07-16 | パナソニックIpマネジメント株式会社 | Impact rotary tool |
-
1982
- 1982-09-07 JP JP13552482U patent/JPS5939318U/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015128820A (en) * | 2015-03-12 | 2015-07-16 | パナソニックIpマネジメント株式会社 | Impact rotary tool |
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