EP2072823A3 - Kreiselpumpe mit Entlüftung - Google Patents
Kreiselpumpe mit Entlüftung Download PDFInfo
- Publication number
- EP2072823A3 EP2072823A3 EP08021509.8A EP08021509A EP2072823A3 EP 2072823 A3 EP2072823 A3 EP 2072823A3 EP 08021509 A EP08021509 A EP 08021509A EP 2072823 A3 EP2072823 A3 EP 2072823A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- separation chamber
- liquid
- rotary pump
- venting arrangement
- chamber
- 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
- 238000013022 venting Methods 0.000 title 1
- 238000000926 separation method Methods 0.000 abstract 4
- 239000007788 liquid Substances 0.000 abstract 3
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
- F04D9/001—Preventing vapour lock
- F04D9/002—Preventing vapour lock by means in the very pump
- F04D9/003—Preventing vapour lock by means in the very pump separating and removing the vapour
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE200710061558 DE102007061558A1 (de) | 2007-12-18 | 2007-12-18 | Kreiselpumpe mit Entlüftung |
Publications (3)
Publication Number | Publication Date |
---|---|
EP2072823A2 EP2072823A2 (de) | 2009-06-24 |
EP2072823A3 true EP2072823A3 (de) | 2014-06-25 |
EP2072823B1 EP2072823B1 (de) | 2018-08-08 |
Family
ID=40210450
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP08021509.8A Active EP2072823B1 (de) | 2007-12-18 | 2008-12-11 | Kreiselpumpe mit Entlüftung |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP2072823B1 (de) |
DE (1) | DE102007061558A1 (de) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH710814A2 (de) * | 2015-03-03 | 2016-09-15 | Imi Hydronic Eng Switzerland Ag | Vorrichtung zur Entgasung einer Flüssigkeit. |
CN114893393B (zh) * | 2022-04-21 | 2024-05-17 | 北京太阳宫燃气热电有限公司 | 一种燃气锅炉给水泵的排气装置 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3323465A (en) * | 1964-04-17 | 1967-06-06 | Shell Oil Co | Inlet piece for a centrifugal pump |
EP0027179A1 (de) * | 1979-09-13 | 1981-04-22 | Joh. Vaillant GmbH u. Co. | Pumpe mit Entgaser |
GB2085526A (en) * | 1980-10-20 | 1982-04-28 | Sala International Ab | Apparatus for pumping foaming liquids |
DE3109918A1 (de) * | 1981-03-14 | 1982-10-28 | Wilo-Werk Gmbh & Co Pumpen- Und Apparatebau, 4600 Dortmund | Fluessigkeitspumpe mit gasabscheidekammer |
US4447189A (en) * | 1981-01-30 | 1984-05-08 | Grundfos A/S | Centrifugal pump for moving gaseous liquids |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1653725A1 (de) * | 1967-09-29 | 1972-01-13 | Hanning Elektro Werke | Umwaelzpumpe fuer Heizungsanlagen |
DE3703434A1 (de) | 1987-02-05 | 1988-08-18 | Oplaender Wilo Werk Gmbh | Kreiselpumpe mit entlueftung |
AT389236B (de) * | 1987-11-03 | 1989-11-10 | Trawoeger Werner | Abscheider |
DE19743062A1 (de) | 1997-09-30 | 1999-04-01 | Wilo Gmbh | Vorrichtung zum Abscheiden von Luft |
-
2007
- 2007-12-18 DE DE200710061558 patent/DE102007061558A1/de not_active Withdrawn
-
2008
- 2008-12-11 EP EP08021509.8A patent/EP2072823B1/de active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3323465A (en) * | 1964-04-17 | 1967-06-06 | Shell Oil Co | Inlet piece for a centrifugal pump |
EP0027179A1 (de) * | 1979-09-13 | 1981-04-22 | Joh. Vaillant GmbH u. Co. | Pumpe mit Entgaser |
GB2085526A (en) * | 1980-10-20 | 1982-04-28 | Sala International Ab | Apparatus for pumping foaming liquids |
US4447189A (en) * | 1981-01-30 | 1984-05-08 | Grundfos A/S | Centrifugal pump for moving gaseous liquids |
DE3109918A1 (de) * | 1981-03-14 | 1982-10-28 | Wilo-Werk Gmbh & Co Pumpen- Und Apparatebau, 4600 Dortmund | Fluessigkeitspumpe mit gasabscheidekammer |
Also Published As
Publication number | Publication date |
---|---|
EP2072823A2 (de) | 2009-06-24 |
EP2072823B1 (de) | 2018-08-08 |
DE102007061558A1 (de) | 2009-06-25 |
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