WO2009109305A3 - Groupe motopompe flottant - Google Patents
Groupe motopompe flottant Download PDFInfo
- Publication number
- WO2009109305A3 WO2009109305A3 PCT/EP2009/001261 EP2009001261W WO2009109305A3 WO 2009109305 A3 WO2009109305 A3 WO 2009109305A3 EP 2009001261 W EP2009001261 W EP 2009001261W WO 2009109305 A3 WO2009109305 A3 WO 2009109305A3
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- pump unit
- unit
- unit housing
- floatable
- drive motor
- Prior art date
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
- F04D13/00—Pumping installations or systems
- F04D13/02—Units comprising pumps and their driving means
- F04D13/06—Units comprising pumps and their driving means the pump being electrically driven
- F04D13/066—Floating-units
-
- 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
- F04D15/02—Stopping of pumps, or operating valves, on occurrence of unwanted conditions
- F04D15/0209—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the working fluid
- F04D15/0218—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the working fluid the condition being a liquid level or a lack of liquid supply
-
- 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
- F04D15/02—Stopping of pumps, or operating valves, on occurrence of unwanted conditions
- F04D15/0245—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the pump
- F04D15/0272—Stopping of pumps, or operating valves, on occurrence of unwanted conditions responsive to a condition of the pump the condition being wear or a position
-
- 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
- F04D29/426—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for liquid pumps
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009801080706A CN101960147B (zh) | 2008-03-07 | 2009-02-21 | 浮动泵机组 |
US12/920,466 US20110123357A1 (en) | 2008-03-07 | 2009-02-21 | Floatable pump unit |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP08004212.0 | 2008-03-07 | ||
EP08004212A EP2098732A1 (fr) | 2008-03-07 | 2008-03-07 | Agrégat de pompe pouvant flotter |
Publications (2)
Publication Number | Publication Date |
---|---|
WO2009109305A2 WO2009109305A2 (fr) | 2009-09-11 |
WO2009109305A3 true WO2009109305A3 (fr) | 2010-05-27 |
Family
ID=39712510
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2009/001261 WO2009109305A2 (fr) | 2008-03-07 | 2009-02-21 | Groupe motopompe flottant |
Country Status (4)
Country | Link |
---|---|
US (1) | US20110123357A1 (fr) |
EP (1) | EP2098732A1 (fr) |
CN (1) | CN101960147B (fr) |
WO (1) | WO2009109305A2 (fr) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102852817B (zh) * | 2011-06-27 | 2016-01-27 | 王喜冬 | 硬质合金可空转可串联水陆两用矿用立泵 |
US11015359B2 (en) * | 2013-05-23 | 2021-05-25 | Scott Tarvyd MacDonald | Swimming pool water exchange device |
JP6285117B2 (ja) * | 2013-07-10 | 2018-02-28 | 株式会社荏原製作所 | 可搬式排水ポンプ |
US9714665B2 (en) * | 2013-12-13 | 2017-07-25 | Asia Connection LLC | Pool pump with multiple outlets |
US10907638B2 (en) * | 2015-07-27 | 2021-02-02 | Wayne/Scott Fetzer Company | Multi-outlet utility pump |
US20170122325A1 (en) * | 2015-11-03 | 2017-05-04 | Black & Decker Inc. | Cordless Fluid Pump |
USD823345S1 (en) | 2015-12-17 | 2018-07-17 | Wayne/Scott Fetzer Company | Pump |
CN106089787A (zh) * | 2016-06-28 | 2016-11-09 | 四川中以润华灌溉科技有限公司 | 一种底阀装置 |
US11326608B2 (en) * | 2017-08-14 | 2022-05-10 | Wayne/Scott Fetzer Company | Thermally controlled utility pump and methods relating to same |
US11592033B2 (en) | 2019-09-30 | 2023-02-28 | Wayne/Scott Fetzer Company | Pump assembly and related methods |
CN111456933B (zh) * | 2020-05-08 | 2022-03-08 | 河海大学常州校区 | 一种汽车电子水泵空转状态检测方法 |
USD942512S1 (en) | 2020-09-29 | 2022-02-01 | Wayne/Scott Fetzer Company | Pump part |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4778957A (en) * | 1987-06-05 | 1988-10-18 | Raritan Engineering Co., Inc. | Mercury float switch |
EP1321676A1 (fr) * | 2001-12-15 | 2003-06-25 | FE Petro, Inc. | Motopompe submersible pour les stations service |
US20040018094A1 (en) * | 2002-07-29 | 2004-01-29 | Rossman Christopher A. | Bilge pump seal and float actuator |
DE202006005866U1 (de) * | 2006-04-06 | 2006-08-31 | Alfred Kärcher Gmbh & Co. Kg | Tauchpumpe |
US7264449B1 (en) * | 2002-03-07 | 2007-09-04 | Little Giant Pump Company | Automatic liquid collection and disposal assembly |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1909578A (en) * | 1930-02-05 | 1933-05-16 | Octrooi Mij Hermes Nv | Pump |
CN2118844U (zh) * | 1992-04-29 | 1992-10-14 | 安徽省无为电机厂 | 漂浮电泵 |
US5625344A (en) * | 1994-02-25 | 1997-04-29 | Shukla; Ashok K. | Low fluid level warning device |
FR2753236B1 (fr) * | 1996-09-10 | 1998-12-04 | Conseilray Sa | Pompe peristaltique miniature |
EP1010894B1 (fr) * | 1998-12-19 | 2004-03-03 | GARDENA Kress + Kastner GmbH | Insert avec pompe pour étang |
US20080260557A1 (en) * | 2007-04-23 | 2008-10-23 | Austin Timothy L | Floating pump for irrigation and other applications |
-
2008
- 2008-03-07 EP EP08004212A patent/EP2098732A1/fr not_active Withdrawn
-
2009
- 2009-02-21 CN CN2009801080706A patent/CN101960147B/zh not_active Expired - Fee Related
- 2009-02-21 WO PCT/EP2009/001261 patent/WO2009109305A2/fr active Application Filing
- 2009-02-21 US US12/920,466 patent/US20110123357A1/en not_active Abandoned
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4778957A (en) * | 1987-06-05 | 1988-10-18 | Raritan Engineering Co., Inc. | Mercury float switch |
EP1321676A1 (fr) * | 2001-12-15 | 2003-06-25 | FE Petro, Inc. | Motopompe submersible pour les stations service |
US7264449B1 (en) * | 2002-03-07 | 2007-09-04 | Little Giant Pump Company | Automatic liquid collection and disposal assembly |
US20040018094A1 (en) * | 2002-07-29 | 2004-01-29 | Rossman Christopher A. | Bilge pump seal and float actuator |
DE202006005866U1 (de) * | 2006-04-06 | 2006-08-31 | Alfred Kärcher Gmbh & Co. Kg | Tauchpumpe |
Also Published As
Publication number | Publication date |
---|---|
WO2009109305A2 (fr) | 2009-09-11 |
EP2098732A1 (fr) | 2009-09-09 |
CN101960147A (zh) | 2011-01-26 |
CN101960147B (zh) | 2013-03-06 |
US20110123357A1 (en) | 2011-05-26 |
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