JPS5867990U - compressor - Google Patents
compressorInfo
- Publication number
- JPS5867990U JPS5867990U JP16268481U JP16268481U JPS5867990U JP S5867990 U JPS5867990 U JP S5867990U JP 16268481 U JP16268481 U JP 16268481U JP 16268481 U JP16268481 U JP 16268481U JP S5867990 U JPS5867990 U JP S5867990U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- compressor
- pin
- drive shaft
- cylinder
- 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
- Compressors, Vaccum Pumps And Other Relevant Systems (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図は公知の圧縮機を示す縦断面図、第2図は第1図
の■−Hに沿った横断面図、第3図は第1図のピストン
を示す斜視図、第4図は本考案の一実施例を示す縦断面
図、第5図は第4図のV−■に沿った横断面図、第6図
は第4図の変形を示す部分縦断面図である。
1・・・駆動軸、2・・ゼストン、2−20・・・波状
溝、5・・・弁板、6・・・前部筐体、8・・・ボルト
、10・・・0リング、11・・・軸受、12・・・軸
封装置、13・・・ピストンリング、14・・・吸入弁
、15・・・ピン、16・・・吐出弁、17・・・リテ
ーナ、18・・・ねじ、19・・・吸入口、20・・・
空胴、21・・・吐出口、22・・・潤滑油、40・・
・ピン、70・・・後部筐体、49口・・・油溝、ハ・
・・油穴、二・・・緩りオリフィス。Fig. 1 is a longitudinal sectional view showing a known compressor, Fig. 2 is a transverse sectional view taken along the line ■-H in Fig. 1, Fig. 3 is a perspective view showing the piston in Fig. 1, and Fig. 4 is a longitudinal sectional view showing a known compressor. FIG. 5 is a longitudinal cross-sectional view showing an embodiment of the present invention, FIG. 5 is a cross-sectional view taken along line V--■ in FIG. 4, and FIG. 6 is a partial longitudinal cross-sectional view showing a modification of FIG. 4. DESCRIPTION OF SYMBOLS 1... Drive shaft, 2... Zeston, 2-20... Wavy groove, 5... Valve plate, 6... Front housing, 8... Bolt, 10... 0 ring, DESCRIPTION OF SYMBOLS 11... Bearing, 12... Shaft sealing device, 13... Piston ring, 14... Suction valve, 15... Pin, 16... Discharge valve, 17... Retainer, 18...・Screw, 19...Intake port, 20...
Cavity, 21... Discharge port, 22... Lubricating oil, 40...
・Pin, 70...Rear housing, 49 ports...Oil groove, c.
...Oil hole, 2...Loose orifice.
Claims (1)
挿するシリンダとを有し、上記ピストンの外周面又はシ
リンダの内周面の何れか一方に円周方向の波状溝を設け
ると1もに、他方に上記波状溝に嵌合するピンを突設し
、上記駆動軸の回動により上記ピストンを軸線方向に往
復動するようにした圧縮機において、ケーシング内油溜
めの油をピンに導くようにしたことを特徴とする圧縮機
。It has a cylindrical piston inserted externally into the drive shaft and a cylinder into which the piston is inserted, and a wavy groove in the circumferential direction is provided on either the outer circumferential surface of the piston or the inner circumferential surface of the cylinder. In a compressor, a pin that fits into the wavy groove is protruded from the other side, and the piston is reciprocated in the axial direction by rotation of the drive shaft, and oil in an oil reservoir in the casing is guided to the pin. A compressor characterized by:
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16268481U JPS5867990U (en) | 1981-11-02 | 1981-11-02 | compressor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16268481U JPS5867990U (en) | 1981-11-02 | 1981-11-02 | compressor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5867990U true JPS5867990U (en) | 1983-05-09 |
Family
ID=29954993
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16268481U Pending JPS5867990U (en) | 1981-11-02 | 1981-11-02 | compressor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5867990U (en) |
-
1981
- 1981-11-02 JP JP16268481U patent/JPS5867990U/en active Pending
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