JPS61159681U - - Google Patents
Info
- Publication number
- JPS61159681U JPS61159681U JP4283585U JP4283585U JPS61159681U JP S61159681 U JPS61159681 U JP S61159681U JP 4283585 U JP4283585 U JP 4283585U JP 4283585 U JP4283585 U JP 4283585U JP S61159681 U JPS61159681 U JP S61159681U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- cylinder
- dead center
- compressor
- attached
- 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
- 238000007906 compression Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Compressor (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Description
第１図乃至第３図は本案の一実施例を示し、第
１図はピストンの上死点におけるピストン装置の
断面図、第２図はピストンの下死点におけるピス
トン装置の断面図、第３図はピストン装置の要部
断面図、第４図乃至第６図は従来例を示し、第４
図はピストン装置の断面図、第５図はピストンの
吸入工程を示すピストン装置の要部断面図、第６
図はピストンの圧縮工程を示すピストン装置の要
部断面図である。
１…ピストン装置、２…シリンダ、３…ピスト
ン、４…上部、５…ピストンリング、８…小径部
分、８ａ…上端、８ｂ…下端。
Figures 1 to 3 show an embodiment of the present invention, in which Figure 1 is a sectional view of the piston device at the top dead center of the piston, Figure 2 is a sectional view of the piston device at the bottom dead center of the piston, and Figure 3 is a sectional view of the piston device at the bottom dead center of the piston. The figure is a sectional view of the main part of the piston device, FIGS. 4 to 6 show conventional examples, and
The figure is a sectional view of the piston device, FIG. 5 is a sectional view of the main part of the piston device showing the piston suction process, and FIG.
The figure is a sectional view of a main part of a piston device showing a piston compression process. DESCRIPTION OF SYMBOLS 1... Piston device, 2... Cylinder, 3... Piston, 4... Upper part, 5... Piston ring, 8... Small diameter portion, 8a... Upper end, 8b... Lower end.
Claims (1)
ストンと、このピストンの上部に装着されたピス
トンリングとを備えた圧縮機のピストン装置にお
いて、前記ピストンのスカート部に、該ピストン
の下死点で上端がシリンダの下端面と略面一にな
り、かつ、ピストンの上死点で下端がシリンダの
下端面と略面一となる前記上部より小径な部分を
形成したことを特徴とする圧縮機のピストン装置
。 In a piston device for a compressor, which includes a cylinder, a piston that reciprocates within the cylinder, and a piston ring attached to the upper part of the piston, an upper end is attached to the skirt portion of the piston at the bottom dead center of the piston. A piston for a compressor, characterized in that the piston has a diameter smaller than the upper part, the lower end being substantially flush with the lower end surface of the cylinder at the top dead center of the piston. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4283585U JPS61159681U (en) | 1985-03-25 | 1985-03-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4283585U JPS61159681U (en) | 1985-03-25 | 1985-03-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61159681U true JPS61159681U (en) | 1986-10-03 |
Family
ID=30553948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4283585U Pending JPS61159681U (en) | 1985-03-25 | 1985-03-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61159681U (en) |
-
1985
- 1985-03-25 JP JP4283585U patent/JPS61159681U/ja active Pending