JPH0529588Y2 - - Google Patents
Info
- Publication number
- JPH0529588Y2 JPH0529588Y2 JP1987164955U JP16495587U JPH0529588Y2 JP H0529588 Y2 JPH0529588 Y2 JP H0529588Y2 JP 1987164955 U JP1987164955 U JP 1987164955U JP 16495587 U JP16495587 U JP 16495587U JP H0529588 Y2 JPH0529588 Y2 JP H0529588Y2
- Authority
- JP
- Japan
- Prior art keywords
- packing
- ring
- back ring
- seal ring
- groove
- 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.)
- Expired - Lifetime
Links
- 238000012856 packing Methods 0.000 claims description 35
- 239000003921 oil Substances 0.000 description 22
- 238000007789 sealing Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000013013 elastic material Substances 0.000 description 3
- 238000005299 abrasion Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- BFKJFAAPBSQJPD-UHFFFAOYSA-N tetrafluoroethene Chemical group FC(F)=C(F)F BFKJFAAPBSQJPD-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Sealing Devices (AREA)
- Pistons, Piston Rings, And Cylinders (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987164955U JPH0529588Y2 (US06256357-20010703-M00001.png) | 1987-10-28 | 1987-10-28 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987164955U JPH0529588Y2 (US06256357-20010703-M00001.png) | 1987-10-28 | 1987-10-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0169966U JPH0169966U (US06256357-20010703-M00001.png) | 1989-05-10 |
JPH0529588Y2 true JPH0529588Y2 (US06256357-20010703-M00001.png) | 1993-07-28 |
Family
ID=31451011
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987164955U Expired - Lifetime JPH0529588Y2 (US06256357-20010703-M00001.png) | 1987-10-28 | 1987-10-28 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0529588Y2 (US06256357-20010703-M00001.png) |
-
1987
- 1987-10-28 JP JP1987164955U patent/JPH0529588Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0169966U (US06256357-20010703-M00001.png) | 1989-05-10 |