JPS6317877U - - Google Patents
Info
- Publication number
- JPS6317877U JPS6317877U JP11163786U JP11163786U JPS6317877U JP S6317877 U JPS6317877 U JP S6317877U JP 11163786 U JP11163786 U JP 11163786U JP 11163786 U JP11163786 U JP 11163786U JP S6317877 U JPS6317877 U JP S6317877U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- hole
- communication groove
- hollow
- electric compressor
- 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.)
- Granted
Links
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Compressor (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Description
第１図は本考案の一実施例における密閉型電動
圧縮機の要部を示す断面図、第２図は第１図の
―線における断面図、第３図は従来の密閉型電
動圧縮機の要部を示す断面図である。
１……コンロツド、３……ピストン、５……ピ
ストンピン、６……貫通穴、１１……ピストンの
中空部、１２……シリンダ、１６……連通溝。
Fig. 1 is a sectional view showing the main parts of a hermetic electric compressor according to an embodiment of the present invention, Fig. 2 is a sectional view taken along the - line in Fig. 1, and Fig. 3 is a sectional view of a conventional hermetic electric compressor. FIG. 3 is a cross-sectional view showing main parts. DESCRIPTION OF SYMBOLS 1... Conn rod, 3... Piston, 5... Piston pin, 6... Through hole, 11... Hollow part of piston, 12... Cylinder, 16... Communication groove.
Claims (1)
られたピストンと、前記ピストンの貫通穴に挿入
される中空孔を有するピストンにて保持されると
ともに他端が駆動装置に連結されたコンロツドと
から成り、前記ピストンピンが挿入される貫通穴
の内周面に縦方向の連通溝を形成し、この連通溝
の下端部をピストンの中空部に連通させたことを
特徴とする密閉型電動圧縮機。 Consisting of a piston provided in a cylinder having a diametrical through hole, and a connecting rod held by the piston having a hollow hole inserted into the through hole of the piston, the other end of which is connected to a drive device, A hermetic electric compressor, characterized in that a vertical communication groove is formed in the inner peripheral surface of the through hole into which the piston pin is inserted, and a lower end of the communication groove is communicated with a hollow part of the piston.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11163786U JPH0435585Y2 (en) | 1986-07-21 | 1986-07-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11163786U JPH0435585Y2 (en) | 1986-07-21 | 1986-07-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6317877U true JPS6317877U (en) | 1988-02-05 |
| JPH0435585Y2 JPH0435585Y2 (en) | 1992-08-24 |
Family
ID=30991747
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11163786U Expired JPH0435585Y2 (en) | 1986-07-21 | 1986-07-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0435585Y2 (en) |
-
1986
- 1986-07-21 JP JP11163786U patent/JPH0435585Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0435585Y2 (en) | 1992-08-24 |