JPH0427181U - - Google Patents
Info
- Publication number
- JPH0427181U JPH0427181U JP6918190U JP6918190U JPH0427181U JP H0427181 U JPH0427181 U JP H0427181U JP 6918190 U JP6918190 U JP 6918190U JP 6918190 U JP6918190 U JP 6918190U JP H0427181 U JPH0427181 U JP H0427181U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- cylinder
- reciprocating compressor
- opened
- crank chamber
- 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
- 230000002093 peripheral effect Effects 0.000 claims 1
Landscapes
- Compressor (AREA)
Description
第１図は本考案に係る往復動圧縮機の要部を拡
大して示す断面図、第２図は従来の往復動圧縮機
を示す断面図である。
１……圧縮機本体、１ａ……クランク室、４…
…シリンダ、９……吸入弁、１０……吐出弁、２
１……ピストン、２２……導圧孔。
FIG. 1 is an enlarged sectional view showing the main parts of a reciprocating compressor according to the present invention, and FIG. 2 is a sectional view showing a conventional reciprocating compressor. 1...Compressor main body, 1a...Crank chamber, 4...
...Cylinder, 9...Suction valve, 10...Discharge valve, 2
1... Piston, 22... Pressure guiding hole.
Claims (1)
れ、このシリンダに吸入弁および吐出弁が設けら
れた往復動圧縮機において、前記ピストンに、シ
リンダ内とピストン下方のクランク室とを連通す
る導圧孔を穿設してなり、この導圧孔は一端がピ
ストンの上面に開口され、他端がピストンの外周
面であつてピストンが下死点に位置した時にクラ
ンク室内へ臨む部位に開口されていることを特徴
とする往復動圧縮機。 In a reciprocating compressor in which a piston is provided in a cylinder so as to be able to reciprocate and the cylinder is provided with a suction valve and a discharge valve, the piston has a pressure guiding hole that communicates the inside of the cylinder with a crank chamber below the piston. One end of this pressure guiding hole is opened on the upper surface of the piston, and the other end is opened on the outer peripheral surface of the piston at a portion facing into the crank chamber when the piston is located at the bottom dead center. A reciprocating compressor featuring:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6918190U JPH0427181U (en) | 1990-06-27 | 1990-06-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6918190U JPH0427181U (en) | 1990-06-27 | 1990-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0427181U true JPH0427181U (en) | 1992-03-04 |
Family
ID=31604261
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6918190U Pending JPH0427181U (en) | 1990-06-27 | 1990-06-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0427181U (en) |
-
1990
- 1990-06-27 JP JP6918190U patent/JPH0427181U/ja active Pending