CA1158683A - Garniture etanche hydrostatique pour pompes centrifuges - Google Patents
Garniture etanche hydrostatique pour pompes centrifugesInfo
- Publication number
- CA1158683A CA1158683A CA000402493A CA402493A CA1158683A CA 1158683 A CA1158683 A CA 1158683A CA 000402493 A CA000402493 A CA 000402493A CA 402493 A CA402493 A CA 402493A CA 1158683 A CA1158683 A CA 1158683A
- Authority
- CA
- Canada
- Prior art keywords
- seal
- sleeve
- floating
- pressure
- purge fluid
- 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
Links
Landscapes
- Structures Of Non-Positive Displacement Pumps (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CA000402493A CA1158683A (fr) | 1979-03-19 | 1982-05-07 | Garniture etanche hydrostatique pour pompes centrifuges |
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US21,739 | 1979-03-19 | ||
US06/021,739 US4199152A (en) | 1979-03-19 | 1979-03-19 | Hydrostatic seal for centrifugal pumps |
CA000342789A CA1141405A (fr) | 1979-03-19 | 1979-12-28 | Garniture hydrostatique pour pompes centrifuges |
CA000402493A CA1158683A (fr) | 1979-03-19 | 1982-05-07 | Garniture etanche hydrostatique pour pompes centrifuges |
Publications (1)
Publication Number | Publication Date |
---|---|
CA1158683A true CA1158683A (fr) | 1983-12-13 |
Family
ID=27166532
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CA000402493A Expired CA1158683A (fr) | 1979-03-19 | 1982-05-07 | Garniture etanche hydrostatique pour pompes centrifuges |
Country Status (1)
Country | Link |
---|---|
CA (1) | CA1158683A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101825180A (zh) * | 2009-03-04 | 2010-09-08 | 英普罗密封有限责任公司 | 压力平衡式轴密封组合件 |
US11543031B2 (en) | 2018-09-28 | 2023-01-03 | Inpro/Seal Llc | Shaft seal assembly |
-
1982
- 1982-05-07 CA CA000402493A patent/CA1158683A/fr not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101825180A (zh) * | 2009-03-04 | 2010-09-08 | 英普罗密封有限责任公司 | 压力平衡式轴密封组合件 |
CN101825180B (zh) * | 2009-03-04 | 2013-02-13 | 英普罗密封有限责任公司 | 压力平衡式轴密封组合件 |
TWI418719B (zh) * | 2009-03-04 | 2013-12-11 | Inpro Seal Llc | 壓力平衡之軸封總成 |
US11543031B2 (en) | 2018-09-28 | 2023-01-03 | Inpro/Seal Llc | Shaft seal assembly |
US12000484B2 (en) | 2018-09-28 | 2024-06-04 | Inpro/Seal Llc | Shaft seal assembly |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MKEX | Expiry |