JP7055574B2 - メカニカルシール - Google Patents
メカニカルシール Download PDFInfo
- Publication number
- JP7055574B2 JP7055574B2 JP2018559032A JP2018559032A JP7055574B2 JP 7055574 B2 JP7055574 B2 JP 7055574B2 JP 2018559032 A JP2018559032 A JP 2018559032A JP 2018559032 A JP2018559032 A JP 2018559032A JP 7055574 B2 JP7055574 B2 JP 7055574B2
- Authority
- JP
- Japan
- Prior art keywords
- sealing ring
- mechanical seal
- space
- tubular member
- housing
- 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.)
- Active
Links
- 238000007789 sealing Methods 0.000 claims description 80
- 230000002093 peripheral effect Effects 0.000 claims description 60
- 230000003068 static effect Effects 0.000 claims description 35
- 239000007788 liquid Substances 0.000 claims description 27
- 238000004891 communication Methods 0.000 claims description 26
- 238000003756 stirring Methods 0.000 claims description 15
- 239000012809 cooling fluid Substances 0.000 claims description 6
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 239000007769 metal material Substances 0.000 claims description 2
- 238000001816 cooling Methods 0.000 description 38
- 239000000565 sealant Substances 0.000 description 10
- 239000012530 fluid Substances 0.000 description 8
- 239000000498 cooling water Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 5
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 4
- 229910052799 carbon Inorganic materials 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000002184 metal Substances 0.000 description 4
- 230000000149 penetrating effect Effects 0.000 description 4
- 229910001220 stainless steel Inorganic materials 0.000 description 4
- 239000010935 stainless steel Substances 0.000 description 4
- 229920000459 Nitrile rubber Polymers 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 229910003460 diamond Inorganic materials 0.000 description 2
- 239000010432 diamond Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000000638 solvent extraction Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 229920002943 EPDM rubber Polymers 0.000 description 1
- YCKRFDGAMUMZLT-UHFFFAOYSA-N Fluorine atom Chemical compound [F] YCKRFDGAMUMZLT-UHFFFAOYSA-N 0.000 description 1
- 229920006169 Perfluoroelastomer Polymers 0.000 description 1
- 238000007792 addition Methods 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
- F16J15/3404—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member and characterised by parts or details relating to lubrication, cooling or venting of the seal
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/162—Special parts or details relating to lubrication or cooling of the sealing itself
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/16—Sealings between relatively-moving surfaces
- F16J15/34—Sealings between relatively-moving surfaces with slip-ring pressed against a more or less radial face on one member
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mechanical Sealing (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2016253026 | 2016-12-27 | ||
| JP2016253026 | 2016-12-27 | ||
| PCT/JP2017/044875 WO2018123617A1 (ja) | 2016-12-27 | 2017-12-14 | メカニカルシール |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPWO2018123617A1 JPWO2018123617A1 (ja) | 2019-10-31 |
| JP7055574B2 true JP7055574B2 (ja) | 2022-04-18 |
Family
ID=62707366
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2018559032A Active JP7055574B2 (ja) | 2016-12-27 | 2017-12-14 | メカニカルシール |
Country Status (4)
| Country | Link |
|---|---|
| JP (1) | JP7055574B2 (ko) |
| KR (1) | KR102279664B1 (ko) |
| CN (1) | CN110088515B (ko) |
| WO (1) | WO2018123617A1 (ko) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| BR112021020189A2 (pt) * | 2019-04-10 | 2021-12-21 | Chesterton A W Co | Elemento de cobertura de vedação em uma vedação mecânica |
| US11746908B2 (en) * | 2021-09-20 | 2023-09-05 | Flowserve Pte. Ltd. | Rotating shaft seal having an easily installed and easily removed internal cooling channel |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010216491A (ja) | 2009-03-13 | 2010-09-30 | Eagle Ind Co Ltd | 高温用デッドエンドシール |
| WO2011007765A1 (ja) | 2009-07-16 | 2011-01-20 | イーグル工業株式会社 | メカニカルシール装置 |
| WO2011036917A1 (ja) | 2009-09-24 | 2011-03-31 | イーグル工業株式会社 | メカニカルシール |
| WO2011052544A1 (ja) | 2009-10-30 | 2011-05-05 | イーグル工業株式会社 | メカニカルシール |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS421124B1 (ko) * | 1964-06-03 | 1967-01-20 | ||
| JPS51144863A (en) * | 1975-06-09 | 1976-12-13 | Nippon Pillar Packing Co Ltd | Mechanical seal |
| CN2234529Y (zh) * | 1995-05-31 | 1996-09-04 | 中国石化前郭炼油厂 | 一种液体双端面机械密封 |
| CN105473912B (zh) * | 2013-11-12 | 2019-03-22 | 伊格尔工业股份有限公司 | 分割型机械密封件 |
| CN205534228U (zh) * | 2016-02-03 | 2016-08-31 | 日本皮拉工业株式会社 | 外部型机械密封件 |
| CN205559795U (zh) * | 2016-05-06 | 2016-09-07 | 南雄市瑞晟化学工业有限公司 | 一种双端面机械密封结构 |
-
2017
- 2017-12-14 KR KR1020197019142A patent/KR102279664B1/ko active IP Right Grant
- 2017-12-14 WO PCT/JP2017/044875 patent/WO2018123617A1/ja active Application Filing
- 2017-12-14 CN CN201780078651.4A patent/CN110088515B/zh active Active
- 2017-12-14 JP JP2018559032A patent/JP7055574B2/ja active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2010216491A (ja) | 2009-03-13 | 2010-09-30 | Eagle Ind Co Ltd | 高温用デッドエンドシール |
| WO2011007765A1 (ja) | 2009-07-16 | 2011-01-20 | イーグル工業株式会社 | メカニカルシール装置 |
| WO2011036917A1 (ja) | 2009-09-24 | 2011-03-31 | イーグル工業株式会社 | メカニカルシール |
| WO2011052544A1 (ja) | 2009-10-30 | 2011-05-05 | イーグル工業株式会社 | メカニカルシール |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110088515B (zh) | 2022-01-14 |
| KR102279664B1 (ko) | 2021-07-20 |
| KR20190089055A (ko) | 2019-07-29 |
| JPWO2018123617A1 (ja) | 2019-10-31 |
| CN110088515A (zh) | 2019-08-02 |
| WO2018123617A1 (ja) | 2018-07-05 |
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| Date | Code | Title | Description |
|---|---|---|---|
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| C60 | Trial request (containing other claim documents, opposition documents) |
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