CN100458177C - 内置式停车密封装置 - Google Patents
内置式停车密封装置 Download PDFInfo
- Publication number
- CN100458177C CN100458177C CNB2006100305433A CN200610030543A CN100458177C CN 100458177 C CN100458177 C CN 100458177C CN B2006100305433 A CNB2006100305433 A CN B2006100305433A CN 200610030543 A CN200610030543 A CN 200610030543A CN 100458177 C CN100458177 C CN 100458177C
- Authority
- CN
- China
- Prior art keywords
- sealing
- ring
- sealing device
- built
- impeller
- 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 - Fee Related
Links
- 238000007789 sealing Methods 0.000 title claims abstract description 69
- 230000003068 static effect Effects 0.000 claims description 12
- 229920001971 elastomer Polymers 0.000 claims description 7
- 239000000806 elastomer Substances 0.000 claims description 7
- 238000005260 corrosion Methods 0.000 claims description 4
- 230000007797 corrosion Effects 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000002904 solvent Substances 0.000 claims description 3
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 239000000498 cooling water Substances 0.000 abstract description 2
- 239000000295 fuel oil Substances 0.000 description 5
- 230000001804 emulsifying effect Effects 0.000 description 4
- 239000012530 fluid Substances 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010298 pulverizing process Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
Images
Landscapes
- Sealing Devices (AREA)
- Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
Abstract
Description
Claims (7)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006100305433A CN100458177C (zh) | 2006-08-29 | 2006-08-29 | 内置式停车密封装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CNB2006100305433A CN100458177C (zh) | 2006-08-29 | 2006-08-29 | 内置式停车密封装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101135317A CN101135317A (zh) | 2008-03-05 |
CN100458177C true CN100458177C (zh) | 2009-02-04 |
Family
ID=39159580
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB2006100305433A Expired - Fee Related CN100458177C (zh) | 2006-08-29 | 2006-08-29 | 内置式停车密封装置 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN100458177C (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6264890B2 (ja) * | 2014-01-08 | 2018-01-24 | アイシン精機株式会社 | ウォーターポンプ |
CN106015081A (zh) * | 2016-06-30 | 2016-10-12 | 温州市康而达实业有限公司 | 扇形空气动力分离式密封环 |
CN110848394A (zh) * | 2019-11-29 | 2020-02-28 | 北京交通大学 | 一种用于密封液体介质的背叶轮-磁性液体组合式密封装置 |
CN115638107B (zh) * | 2022-11-01 | 2024-01-19 | 深圳市聚强特种机电有限公司 | 罗茨鼓风机用机械式密封介质供给控制装置 |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3836157A (en) * | 1973-01-29 | 1974-09-17 | Durametallic Corp | Double shaft seal with ball drive key |
JPS5563055A (en) * | 1978-11-06 | 1980-05-12 | Arai Pump Mfg Co Ltd | Safety device for shaft seal |
CN2101140U (zh) * | 1991-10-05 | 1992-04-08 | 上海市化工装备研究所 | 离心机械停车密封装置 |
CN2123659U (zh) * | 1992-04-20 | 1992-12-02 | 江阴第一织布厂 | 离心式停机密封装置 |
CN2126355U (zh) * | 1992-04-15 | 1992-12-30 | 丁志航 | 单体调节阀 |
CN2412131Y (zh) * | 2000-01-27 | 2000-12-27 | 上海市化工装备研究所 | 新型停车密封装置 |
JP2003185030A (ja) * | 2001-12-21 | 2003-07-03 | Nippon Pillar Packing Co Ltd | 軸封装置 |
EP0959277B1 (en) * | 1998-05-18 | 2004-04-14 | Itt Manufacturing Enterprises, Inc. | An arrangement comprising a rotary shaft and a seal device |
JP2006083893A (ja) * | 2004-09-14 | 2006-03-30 | Nippon Pillar Packing Co Ltd | タンデム型ドライコンタクト軸封装置 |
-
2006
- 2006-08-29 CN CNB2006100305433A patent/CN100458177C/zh not_active Expired - Fee Related
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3836157A (en) * | 1973-01-29 | 1974-09-17 | Durametallic Corp | Double shaft seal with ball drive key |
JPS5563055A (en) * | 1978-11-06 | 1980-05-12 | Arai Pump Mfg Co Ltd | Safety device for shaft seal |
CN2101140U (zh) * | 1991-10-05 | 1992-04-08 | 上海市化工装备研究所 | 离心机械停车密封装置 |
CN2126355U (zh) * | 1992-04-15 | 1992-12-30 | 丁志航 | 单体调节阀 |
CN2123659U (zh) * | 1992-04-20 | 1992-12-02 | 江阴第一织布厂 | 离心式停机密封装置 |
EP0959277B1 (en) * | 1998-05-18 | 2004-04-14 | Itt Manufacturing Enterprises, Inc. | An arrangement comprising a rotary shaft and a seal device |
CN2412131Y (zh) * | 2000-01-27 | 2000-12-27 | 上海市化工装备研究所 | 新型停车密封装置 |
JP2003185030A (ja) * | 2001-12-21 | 2003-07-03 | Nippon Pillar Packing Co Ltd | 軸封装置 |
JP2006083893A (ja) * | 2004-09-14 | 2006-03-30 | Nippon Pillar Packing Co Ltd | タンデム型ドライコンタクト軸封装置 |
Also Published As
Publication number | Publication date |
---|---|
CN101135317A (zh) | 2008-03-05 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: Zhejiang Yonglian Civil Explosive Materials Co., Ltd. Assignor: Shanghai Inst., of Chemical Industry Equipment Contract fulfillment period: 2009.8.10 to 2014.8.9 contract change Contract record no.: 2009330002401 Denomination of invention: Built-in type parking sealing arrangement Granted publication date: 20090204 License type: Exclusive license Record date: 2009.9.27 |
|
LIC | Patent licence contract for exploitation submitted for record |
Free format text: EXCLUSIVE LICENSE; TIME LIMIT OF IMPLEMENTING CONTACT: 2009.8.10 TO 2014.8.9; CHANGE OF CONTRACT Name of requester: ZHEJIANG YONGLIAN EXPLOSIVE MATERIALS CO., LTD. Effective date: 20090927 |
|
C17 | Cessation of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090204 Termination date: 20120829 |