JPH0615170Y2 - シール装置 - Google Patents
シール装置Info
- Publication number
- JPH0615170Y2 JPH0615170Y2 JP1988152561U JP15256188U JPH0615170Y2 JP H0615170 Y2 JPH0615170 Y2 JP H0615170Y2 JP 1988152561 U JP1988152561 U JP 1988152561U JP 15256188 U JP15256188 U JP 15256188U JP H0615170 Y2 JPH0615170 Y2 JP H0615170Y2
- Authority
- JP
- Japan
- Prior art keywords
- seal
- ring
- labyrinth
- housing
- main mechanical
- 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 24
- 239000012530 fluid Substances 0.000 claims description 12
- 230000002093 peripheral effect Effects 0.000 claims description 12
- 238000012856 packing Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 description 2
- 239000004810 polytetrafluoroethylene Substances 0.000 description 2
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 230000001050 lubricating effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
Landscapes
- Mechanical Sealing (AREA)
- Sealing Devices (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988152561U JPH0615170Y2 (ja) | 1988-11-25 | 1988-11-25 | シール装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988152561U JPH0615170Y2 (ja) | 1988-11-25 | 1988-11-25 | シール装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0272868U JPH0272868U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-06-04 |
| JPH0615170Y2 true JPH0615170Y2 (ja) | 1994-04-20 |
Family
ID=31427601
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988152561U Expired - Lifetime JPH0615170Y2 (ja) | 1988-11-25 | 1988-11-25 | シール装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0615170Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2547284Y2 (ja) * | 1991-07-17 | 1997-09-10 | 神鋼パンテツク株式会社 | シール構造 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS549550B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1972-06-26 | 1979-04-25 | ||
| JPS5336673A (en) * | 1977-04-08 | 1978-04-05 | Matsushita Electric Works Ltd | Light receiver for photoelectric relay |
-
1988
- 1988-11-25 JP JP1988152561U patent/JPH0615170Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0272868U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-06-04 |