JPS63177U - - Google Patents
Info
- Publication number
- JPS63177U JPS63177U JP9427886U JP9427886U JPS63177U JP S63177 U JPS63177 U JP S63177U JP 9427886 U JP9427886 U JP 9427886U JP 9427886 U JP9427886 U JP 9427886U JP S63177 U JPS63177 U JP S63177U
- Authority
- JP
- Japan
- Prior art keywords
- cylinder
- valve seat
- seat member
- cylinder head
- bolt
- 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
- 238000012856 packing Methods 0.000 claims description 6
Landscapes
- Compressor (AREA)
Description
図は本考案の一実施例に係る無給油式空気圧縮
機の要部断面図である。
１……シリンダ、５……弁座部材、１１……下
側パツキン、１２……シリンダヘツド、１６……
上側パツキン、１７……ヘツドボルト。
The figure is a sectional view of essential parts of an oil-free air compressor according to an embodiment of the present invention. 1... Cylinder, 5... Valve seat member, 11... Lower packing, 12... Cylinder head, 16...
Upper packing, 17...Head bolt.
Claims (1)
リンダの上端部に設けられた弁座部材と、該弁座
部材と前記シリンダとの間に介装された下側パツ
キンと、前記弁座部材の上端部に設けられたシリ
ンダヘツドと、該シリンダヘツドと前記弁座部材
との間に介装された上側パツキンと、前記下側パ
ツキン、弁座部材、上側パツキン及びシリンダヘ
ツドを積み重ねた状態で前記シリンダに一体的に
締結するボルトとからなる空気圧縮機において、
前記ボルトは前記シリンダヘツドの熱膨張係数と
同一又は近似した熱膨張係数を有する材料で成形
したことを特徴とする空気圧縮機。 A cylinder into which a piston is inserted, a valve seat member provided at the upper end of the cylinder, a lower packing interposed between the valve seat member and the cylinder, and a valve seat member provided at the upper end of the cylinder. When the cylinder head provided at the upper end, the upper packing interposed between the cylinder head and the valve seat member, the lower packing, the valve seat member, the upper packing, and the cylinder head are stacked, In an air compressor consisting of a bolt that is integrally fastened to the cylinder,
An air compressor characterized in that the bolt is made of a material having a coefficient of thermal expansion that is the same as or similar to that of the cylinder head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9427886U JPS63177U (en) | 1986-06-20 | 1986-06-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9427886U JPS63177U (en) | 1986-06-20 | 1986-06-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63177U true JPS63177U (en) | 1988-01-05 |
Family
ID=30957580
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9427886U Pending JPS63177U (en) | 1986-06-20 | 1986-06-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63177U (en) |
-
1986
- 1986-06-20 JP JP9427886U patent/JPS63177U/ja active Pending