JPS6293176U - - Google Patents
Info
- Publication number
- JPS6293176U JPS6293176U JP18364785U JP18364785U JPS6293176U JP S6293176 U JPS6293176 U JP S6293176U JP 18364785 U JP18364785 U JP 18364785U JP 18364785 U JP18364785 U JP 18364785U JP S6293176 U JPS6293176 U JP S6293176U
- Authority
- JP
- Japan
- Prior art keywords
- crankcase
- crankshaft
- compression chamber
- piston
- 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.)
- Pending
Links
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 239000010687 lubricating oil Substances 0.000 claims description 2
- 230000002265 prevention Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Compressor (AREA)
Description
第１図は本考案に係る圧縮機の要部を示す概略
図、第２図は変形実施例を示す概略側断面図、第
３図は従来の圧縮機の要部を示す概略図である。
図中、２はクランク軸、４はピストン、５はピ
ストンロツド、８はクランクケース、１１はクラ
ンクケース減圧排気手段としてのバキユームポン
プ、Ａは圧縮室、Ｂは潤滑油である。
FIG. 1 is a schematic diagram showing the main parts of a compressor according to the present invention, FIG. 2 is a schematic side sectional view showing a modified embodiment, and FIG. 3 is a schematic diagram showing the main parts of a conventional compressor. In the figure, 2 is a crankshaft, 4 is a piston, 5 is a piston rod, 8 is a crankcase, 11 is a vacuum pump as a means for decompressing and exhausting the crankcase, A is a compression chamber, and B is lubricating oil.
Claims (1)
トンを往復させて気体を圧縮する圧縮機において
、上記圧縮室内のピストンに一端が連結され他端
が上記クランク軸に連結されたピストンロツドと
、該ピストンロツドを上記圧縮室側から挿通させ
るとともに上記クランク軸を覆うクランクケース
と、該クランクケース内を減圧排気するためのク
ランクケース減圧排気手段とを備えたことを特徴
する圧縮機の潤滑油漏れ防止装置。 In a compressor that compresses gas by reciprocating a piston in a compression chamber via a rotational drive source via a crankshaft, the piston rod has one end connected to the piston in the compression chamber and the other end connected to the crankshaft; A lubricating oil leak prevention device for a compressor, comprising: a crankcase that is inserted from the compression chamber side and covers the crankshaft; and a crankcase depressurization exhaust means for depressurizing and exhausting the inside of the crankcase.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18364785U JPS6293176U (en) | 1985-11-30 | 1985-11-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18364785U JPS6293176U (en) | 1985-11-30 | 1985-11-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6293176U true JPS6293176U (en) | 1987-06-13 |
Family
ID=31130574
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18364785U Pending JPS6293176U (en) | 1985-11-30 | 1985-11-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6293176U (en) |
-
1985
- 1985-11-30 JP JP18364785U patent/JPS6293176U/ja active Pending
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