JPH02110270U - - Google Patents
Info
- Publication number
- JPH02110270U JPH02110270U JP1949789U JP1949789U JPH02110270U JP H02110270 U JPH02110270 U JP H02110270U JP 1949789 U JP1949789 U JP 1949789U JP 1949789 U JP1949789 U JP 1949789U JP H02110270 U JPH02110270 U JP H02110270U
- Authority
- JP
- Japan
- Prior art keywords
- piston
- groove
- piston ring
- compression chamber
- chamber side
- 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 3
- 238000007906 compression Methods 0.000 claims description 3
- 239000013013 elastic material Substances 0.000 claims 1
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
Landscapes
- Compressor (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1949789U JPH02110270U (en, 2012) | 1989-02-21 | 1989-02-21 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1949789U JPH02110270U (en, 2012) | 1989-02-21 | 1989-02-21 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02110270U true JPH02110270U (en, 2012) | 1990-09-04 |
Family
ID=31235060
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1949789U Pending JPH02110270U (en, 2012) | 1989-02-21 | 1989-02-21 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02110270U (en, 2012) |
-
1989
- 1989-02-21 JP JP1949789U patent/JPH02110270U/ja active Pending