JPH0725484Y2 - 密封装置 - Google Patents
密封装置Info
- Publication number
- JPH0725484Y2 JPH0725484Y2 JP13834889U JP13834889U JPH0725484Y2 JP H0725484 Y2 JPH0725484 Y2 JP H0725484Y2 JP 13834889 U JP13834889 U JP 13834889U JP 13834889 U JP13834889 U JP 13834889U JP H0725484 Y2 JPH0725484 Y2 JP H0725484Y2
- Authority
- JP
- Japan
- Prior art keywords
- packing
- sealing device
- ring
- seal ring
- backup ring
- 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
- 238000007789 sealing Methods 0.000 title claims description 25
- 238000012856 packing Methods 0.000 claims description 35
- 229920003002 synthetic resin Polymers 0.000 claims description 10
- 239000000057 synthetic resin Substances 0.000 claims description 10
- 239000013013 elastic material Substances 0.000 claims description 8
- 239000002184 metal Substances 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 238000004891 communication Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
Landscapes
- Sealing Devices (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13834889U JPH0725484Y2 (ja) | 1989-06-28 | 1989-11-29 | 密封装置 |
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1-76097 | 1989-06-28 | ||
JP7609789 | 1989-06-28 | ||
JP13834889U JPH0725484Y2 (ja) | 1989-06-28 | 1989-11-29 | 密封装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0360655U JPH0360655U (en]) | 1991-06-14 |
JPH0725484Y2 true JPH0725484Y2 (ja) | 1995-06-07 |
Family
ID=31718478
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13834889U Expired - Lifetime JPH0725484Y2 (ja) | 1989-06-28 | 1989-11-29 | 密封装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0725484Y2 (en]) |
-
1989
- 1989-11-29 JP JP13834889U patent/JPH0725484Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0360655U (en]) | 1991-06-14 |
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