EP2037125A3 - Selbstansaugende Zentrifugalstrahlpumpe - Google Patents
Selbstansaugende Zentrifugalstrahlpumpe Download PDFInfo
- Publication number
- EP2037125A3 EP2037125A3 EP08164172A EP08164172A EP2037125A3 EP 2037125 A3 EP2037125 A3 EP 2037125A3 EP 08164172 A EP08164172 A EP 08164172A EP 08164172 A EP08164172 A EP 08164172A EP 2037125 A3 EP2037125 A3 EP 2037125A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- self
- jet pump
- priming centrifugal
- nozzle
- centrifugal jet
- 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.)
- Granted
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D9/00—Priming; Preventing vapour lock
- F04D9/004—Priming of not self-priming pumps
- F04D9/005—Priming of not self-priming pumps by adducting or recycling liquid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D9/00—Priming; Preventing vapour lock
- F04D9/04—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock
- F04D9/06—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock of jet type
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Jet Pumps And Other Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT000294A ITPD20070294A1 (it) | 2007-09-14 | 2007-09-14 | Pompa centrifuga autoadescante di tipo jet |
Publications (3)
Publication Number | Publication Date |
---|---|
EP2037125A2 EP2037125A2 (de) | 2009-03-18 |
EP2037125A3 true EP2037125A3 (de) | 2010-05-26 |
EP2037125B1 EP2037125B1 (de) | 2011-07-27 |
Family
ID=39864777
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08164172A Not-in-force EP2037125B1 (de) | 2007-09-14 | 2008-09-11 | Selbstansaugende Zentrifugalstrahlpumpe |
Country Status (4)
Country | Link |
---|---|
EP (1) | EP2037125B1 (de) |
AT (1) | ATE518060T1 (de) |
ES (1) | ES2369208T3 (de) |
IT (1) | ITPD20070294A1 (de) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9695826B1 (en) | 2012-06-28 | 2017-07-04 | James Harmon | Pitot tube pump and related methods |
FR3020386B1 (fr) | 2014-04-25 | 2017-08-18 | Victor Jean Ballestra | Dispositif d'evacuation sanitaire pour l'evacuation des eaux d'une douche |
CN104895851A (zh) * | 2015-05-12 | 2015-09-09 | 川源(中国)机械有限公司 | 一种自吸式污水离心泵的除污装置 |
CN107269544A (zh) * | 2017-08-16 | 2017-10-20 | 利欧集团浙江泵业有限公司 | 一种射流自吸泵 |
CN107740782A (zh) * | 2017-11-14 | 2018-02-27 | 利欧集团浙江泵业有限公司 | 一种高效喷射泵 |
CN114992133B (zh) * | 2022-06-09 | 2023-05-12 | 宁波君禾智能科技有限公司 | 一种自吸式喷射泵 |
CN116291960B (zh) * | 2023-04-23 | 2023-11-14 | 北京星河动力装备科技有限公司 | 集气结构、涡轮泵以及火箭发动机 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2380924A (en) * | 1943-10-26 | 1945-08-07 | Berkeley Pump Company | Self-priming pumping system |
US2433021A (en) * | 1945-03-09 | 1947-12-23 | Jacobsen Mfg Co | Shallow well self-priming pump |
US2578322A (en) * | 1946-10-02 | 1951-12-11 | Deming Co | Pump |
EP0323384A2 (de) * | 1987-12-28 | 1989-07-05 | Bombas Electricas, S.A. (Boelsa) | Kreiselpumpe |
-
2007
- 2007-09-14 IT IT000294A patent/ITPD20070294A1/it unknown
-
2008
- 2008-09-11 ES ES08164172T patent/ES2369208T3/es active Active
- 2008-09-11 EP EP08164172A patent/EP2037125B1/de not_active Not-in-force
- 2008-09-11 AT AT08164172T patent/ATE518060T1/de not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2380924A (en) * | 1943-10-26 | 1945-08-07 | Berkeley Pump Company | Self-priming pumping system |
US2433021A (en) * | 1945-03-09 | 1947-12-23 | Jacobsen Mfg Co | Shallow well self-priming pump |
US2578322A (en) * | 1946-10-02 | 1951-12-11 | Deming Co | Pump |
EP0323384A2 (de) * | 1987-12-28 | 1989-07-05 | Bombas Electricas, S.A. (Boelsa) | Kreiselpumpe |
Also Published As
Publication number | Publication date |
---|---|
ITPD20070294A1 (it) | 2009-03-15 |
EP2037125B1 (de) | 2011-07-27 |
ATE518060T1 (de) | 2011-08-15 |
EP2037125A2 (de) | 2009-03-18 |
ES2369208T3 (es) | 2011-11-28 |
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