DE4418153A1 - Kreiselpumpe - Google Patents
KreiselpumpeInfo
- Publication number
- DE4418153A1 DE4418153A1 DE4418153A DE4418153A DE4418153A1 DE 4418153 A1 DE4418153 A1 DE 4418153A1 DE 4418153 A DE4418153 A DE 4418153A DE 4418153 A DE4418153 A DE 4418153A DE 4418153 A1 DE4418153 A1 DE 4418153A1
- Authority
- DE
- Germany
- Prior art keywords
- pump
- impeller
- outlet
- pressure chamber
- valve closing
- 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.)
- Withdrawn
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
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
- F04D15/0005—Control, e.g. regulation, of pumps, pumping installations or systems by using valves
- F04D15/0016—Control, e.g. regulation, of pumps, pumping installations or systems by using valves mixing-reversing- or deviation valves
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/40—Casings; Connections of working fluid
- F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/46—Fluid-guiding means, e.g. diffusers adjustable
- F04D29/48—Fluid-guiding means, e.g. diffusers adjustable for unidirectional fluid flow in reversible pumps
- F04D29/486—Fluid-guiding means, e.g. diffusers adjustable for unidirectional fluid flow in reversible pumps especially adapted for liquid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- External Artificial Organs (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4418153A DE4418153A1 (de) | 1994-05-25 | 1994-05-25 | Kreiselpumpe |
DE59501825T DE59501825D1 (de) | 1994-05-25 | 1995-05-22 | Kreiselpumpe |
ES95107775T ES2116648T3 (es) | 1994-05-25 | 1995-05-22 | Bomba centrifuga. |
EP95107775A EP0694698B1 (fr) | 1994-05-25 | 1995-05-22 | Pompe centrifuge |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4418153A DE4418153A1 (de) | 1994-05-25 | 1994-05-25 | Kreiselpumpe |
Publications (1)
Publication Number | Publication Date |
---|---|
DE4418153A1 true DE4418153A1 (de) | 1995-11-30 |
Family
ID=6518877
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4418153A Withdrawn DE4418153A1 (de) | 1994-05-25 | 1994-05-25 | Kreiselpumpe |
DE59501825T Expired - Fee Related DE59501825D1 (de) | 1994-05-25 | 1995-05-22 | Kreiselpumpe |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE59501825T Expired - Fee Related DE59501825D1 (de) | 1994-05-25 | 1995-05-22 | Kreiselpumpe |
Country Status (3)
Country | Link |
---|---|
EP (1) | EP0694698B1 (fr) |
DE (2) | DE4418153A1 (fr) |
ES (1) | ES2116648T3 (fr) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003005875A1 (fr) * | 2001-07-07 | 2003-01-23 | Miele & Cie. Kg. | Lave-vaisselle a bras gicleurs et pompe de recirculation |
WO2009068394A1 (fr) * | 2007-11-27 | 2009-06-04 | BSH Bosch und Siemens Hausgeräte GmbH | Appareil ménager à circulation d''eau, doté d'un répartiteur d'eau |
EP3376038A1 (fr) * | 2017-03-14 | 2018-09-19 | Grundfos Holding A/S | Groupe motopompe |
EP3376037A1 (fr) * | 2017-03-14 | 2018-09-19 | Grundfos Holding A/S | Groupe pompe centrifuge |
CN109869349A (zh) * | 2017-12-01 | 2019-06-11 | E.G.O.电气设备制造股份有限公司 | 叶轮泵 |
EP3904738A1 (fr) * | 2020-04-28 | 2021-11-03 | Grundfos Holding A/S | Dispositif de soupape hydraulique et ensemble e pompe centrifuge comprenant un tel dispositif de soupape hydraulique |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2007134405A1 (fr) | 2006-05-24 | 2007-11-29 | Resmed Ltd | Ventilateur efficace, silencieux et compact pour dispositifs de pression positive continue |
DE102009002667B4 (de) * | 2009-04-27 | 2016-03-24 | BSH Hausgeräte GmbH | Geschirrspülmaschine und Umwälzpumpe mit Wasserweiche |
EP3540234A1 (fr) * | 2018-03-13 | 2019-09-18 | Grundfos Holding A/S | Groupe pompe centrifuge et procédé pour déplacer une valve dans un groupe pompe centrifuge |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2838002A (en) * | 1955-11-21 | 1958-06-10 | Gen Electric | Two-way pump |
US2883843A (en) * | 1954-11-12 | 1959-04-28 | Gen Electric | Clothes washer with liquid recirculation system |
DE1809054A1 (de) * | 1968-11-15 | 1970-06-04 | Nebel Dipl Ing Franz Philipp | Schaufelradzentrifugenpumpe |
DE2114978A1 (de) * | 1971-03-27 | 1972-10-05 | Wahler Fa Gustav | Ventil für gasförmige oder flüssige Medien |
DE2245021A1 (de) * | 1972-09-14 | 1974-03-21 | Helmut Barwig | Elektrische wasserpumpe fuer wohnwagen |
EP0152383A1 (fr) * | 1984-01-30 | 1985-08-21 | Flygt AB | Pompe |
GB2199080A (en) * | 1986-12-09 | 1988-06-29 | Trico Folberth Ltd | Valve arrangement for a bi-directional rotary pump |
DE3209542C1 (de) * | 1982-03-16 | 1992-05-07 | Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart | Geschirrspülmaschine |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL92795C (fr) * | 1900-01-01 | |||
JPS5848922Y2 (ja) * | 1979-04-27 | 1983-11-08 | 久紀 割橋 | ウインドウオッシャ−用ポンプユニット |
IT8353466V0 (it) * | 1983-06-15 | 1983-06-15 | Fiat Auto Spa | Pompa per l alimentazione selettiva del lavacristallo anteriore e dellavalunotto posteriore di un veicolo |
JPS62261693A (ja) * | 1986-04-30 | 1987-11-13 | Maruko Keihouki Kk | 選択型送出ポンプ |
DE3708327A1 (de) * | 1987-03-14 | 1988-09-22 | Bosch Gmbh Robert | Einrichtung zum foerdern von fluessigkeit auf zwei ueber spritzduesen zu netzende, mit abstand voneinander angeordnete scheibenbereiche eines kraftfahrzeugs |
-
1994
- 1994-05-25 DE DE4418153A patent/DE4418153A1/de not_active Withdrawn
-
1995
- 1995-05-22 DE DE59501825T patent/DE59501825D1/de not_active Expired - Fee Related
- 1995-05-22 EP EP95107775A patent/EP0694698B1/fr not_active Expired - Lifetime
- 1995-05-22 ES ES95107775T patent/ES2116648T3/es not_active Expired - Lifetime
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2883843A (en) * | 1954-11-12 | 1959-04-28 | Gen Electric | Clothes washer with liquid recirculation system |
US2838002A (en) * | 1955-11-21 | 1958-06-10 | Gen Electric | Two-way pump |
DE1809054A1 (de) * | 1968-11-15 | 1970-06-04 | Nebel Dipl Ing Franz Philipp | Schaufelradzentrifugenpumpe |
DE2114978A1 (de) * | 1971-03-27 | 1972-10-05 | Wahler Fa Gustav | Ventil für gasförmige oder flüssige Medien |
DE2245021A1 (de) * | 1972-09-14 | 1974-03-21 | Helmut Barwig | Elektrische wasserpumpe fuer wohnwagen |
DE3209542C1 (de) * | 1982-03-16 | 1992-05-07 | Bosch-Siemens Hausgeräte GmbH, 7000 Stuttgart | Geschirrspülmaschine |
EP0152383A1 (fr) * | 1984-01-30 | 1985-08-21 | Flygt AB | Pompe |
GB2199080A (en) * | 1986-12-09 | 1988-06-29 | Trico Folberth Ltd | Valve arrangement for a bi-directional rotary pump |
Cited By (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2003005875A1 (fr) * | 2001-07-07 | 2003-01-23 | Miele & Cie. Kg. | Lave-vaisselle a bras gicleurs et pompe de recirculation |
US7100623B2 (en) | 2001-07-07 | 2006-09-05 | Miele & Cie. Kg | Dishwasher having spray arms and a circulation pump |
WO2009068394A1 (fr) * | 2007-11-27 | 2009-06-04 | BSH Bosch und Siemens Hausgeräte GmbH | Appareil ménager à circulation d''eau, doté d'un répartiteur d'eau |
EP2404539A1 (fr) * | 2007-11-27 | 2012-01-11 | BSH Bosch und Siemens Hausgeräte GmbH | Répartiteur d'eau pour un appareil ménager véhiculant de l'eau |
CN101877987B (zh) * | 2007-11-27 | 2013-02-06 | Bsh博世和西门子家用器具有限公司 | 具有分水器的载水家用电器 |
US8978674B2 (en) | 2007-11-27 | 2015-03-17 | Bsh Bosch Und Siemens Hausgeraete Gmbh | Water-bearing domestic appliance with a water diverter |
WO2018166971A1 (fr) * | 2017-03-14 | 2018-09-20 | Grundfos Holding A/S | Groupe motopompe |
EP3376037A1 (fr) * | 2017-03-14 | 2018-09-19 | Grundfos Holding A/S | Groupe pompe centrifuge |
CN110418893B (zh) * | 2017-03-14 | 2021-10-22 | 格兰富控股联合股份公司 | 离心泵机组 |
WO2018167031A1 (fr) * | 2017-03-14 | 2018-09-20 | Grundfos Holding A/S | Ensemble pompe centrifuge |
EP3376038A1 (fr) * | 2017-03-14 | 2018-09-19 | Grundfos Holding A/S | Groupe motopompe |
CN110418893A (zh) * | 2017-03-14 | 2019-11-05 | 格兰富控股联合股份公司 | 离心泵机组 |
CN110418894A (zh) * | 2017-03-14 | 2019-11-05 | 格兰富控股联合股份公司 | 泵机组 |
US11512712B2 (en) | 2017-03-14 | 2022-11-29 | Grundfos Holding A/S | Pump assembly |
US11073161B2 (en) | 2017-03-14 | 2021-07-27 | Grundfos Holding A/S | Centrifugal pump assembly |
CN110418894B (zh) * | 2017-03-14 | 2021-11-05 | 格兰富控股联合股份公司 | 泵机组 |
CN109869349A (zh) * | 2017-12-01 | 2019-06-11 | E.G.O.电气设备制造股份有限公司 | 叶轮泵 |
CN109869349B (zh) * | 2017-12-01 | 2021-10-15 | E.G.O.电气设备制造股份有限公司 | 叶轮泵 |
US10808705B2 (en) * | 2017-12-01 | 2020-10-20 | E.G.O. Elektro-Gerätebau GmbH | Impeller pump |
EP3904738A1 (fr) * | 2020-04-28 | 2021-11-03 | Grundfos Holding A/S | Dispositif de soupape hydraulique et ensemble e pompe centrifuge comprenant un tel dispositif de soupape hydraulique |
WO2021219539A1 (fr) * | 2020-04-28 | 2021-11-04 | Grundfos Holding A/S | Ensemble soupape hydraulique et ensemble pompe centrifuge doté d'un tel ensemble soupape hydraulique |
Also Published As
Publication number | Publication date |
---|---|
EP0694698A1 (fr) | 1996-01-31 |
EP0694698B1 (fr) | 1998-04-08 |
ES2116648T3 (es) | 1998-07-16 |
DE59501825D1 (de) | 1998-05-14 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OM8 | Search report available as to paragraph 43 lit. 1 sentence 1 patent law | ||
8139 | Disposal/non-payment of the annual fee |