DK2930367T3 - Pumpeblade til nedsænket pumpe og nedsænket pumpe havende samme - Google Patents
Pumpeblade til nedsænket pumpe og nedsænket pumpe havende samme Download PDFInfo
- Publication number
- DK2930367T3 DK2930367T3 DK14819908.6T DK14819908T DK2930367T3 DK 2930367 T3 DK2930367 T3 DK 2930367T3 DK 14819908 T DK14819908 T DK 14819908T DK 2930367 T3 DK2930367 T3 DK 2930367T3
- Authority
- DK
- Denmark
- Prior art keywords
- pumps
- same
- submerged
- submersible
- submersible pumps
- 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
-
- 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
- F04D29/18—Rotors
- F04D29/22—Rotors specially for centrifugal pumps
- F04D29/2238—Special flow patterns
- F04D29/225—Channel wheels, e.g. one blade or one flow channel
-
- 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
- F04D29/18—Rotors
- F04D29/22—Rotors specially for centrifugal pumps
- F04D29/2238—Special flow patterns
- F04D29/2255—Special flow patterns flow-channels with a special cross-section contour, e.g. ejecting, throttling or diffusing effect
-
- 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
-
- 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
- F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
- F04D29/669—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for liquid pumps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D7/00—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts
- F04D7/02—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type
- F04D7/04—Pumps adapted for handling specific fluids, e.g. by selection of specific materials for pumps or pump parts of centrifugal type the fluids being viscous or non-homogenous
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2013141415A JP6351216B2 (ja) | 2013-07-05 | 2013-07-05 | 水中ポンプ用ポンプ羽根及びこれを備えた水中ポンプ |
PCT/JP2014/060657 WO2015001830A1 (ja) | 2013-07-05 | 2014-04-15 | 水中ポンプ用ポンプ羽根及びこれを備えた水中ポンプ |
Publications (1)
Publication Number | Publication Date |
---|---|
DK2930367T3 true DK2930367T3 (da) | 2020-06-29 |
Family
ID=52143424
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK14819908.6T DK2930367T3 (da) | 2013-07-05 | 2014-04-15 | Pumpeblade til nedsænket pumpe og nedsænket pumpe havende samme |
Country Status (7)
Country | Link |
---|---|
US (1) | US20160108927A1 (ja) |
EP (1) | EP2930367B1 (ja) |
JP (1) | JP6351216B2 (ja) |
CN (1) | CN104662302B (ja) |
BR (1) | BR112015009797B1 (ja) |
DK (1) | DK2930367T3 (ja) |
WO (1) | WO2015001830A1 (ja) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6351216B2 (ja) | 2013-07-05 | 2018-07-04 | 株式会社荏原製作所 | 水中ポンプ用ポンプ羽根及びこれを備えた水中ポンプ |
CN105736391B (zh) * | 2016-02-18 | 2018-11-02 | 广州道动新能源有限公司 | 一种风能驱动的灌溉*** |
KR101816766B1 (ko) | 2016-09-02 | 2018-01-09 | 이신구 | 에너지 절감형 펌프 |
KR101712381B1 (ko) * | 2016-11-21 | 2017-03-16 | 고일영 | 맨홀펌프용 임펠러 |
MX2019010836A (es) * | 2019-09-12 | 2020-10-28 | Antonio Ochoa Barraza | Impulsor de doble turbina interna. |
RU2735971C1 (ru) * | 2020-02-25 | 2020-11-11 | Игорь Олегович Стасюк | Рабочее колесо ступени лопастного насоса |
KR102676773B1 (ko) * | 2023-07-19 | 2024-06-19 | 건우중공업 주식회사 | 이물질 막힘이 없는 무폐쇄형 임펠러 및 이를 구비하는 수중펌프 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1975274A (en) * | 1932-08-17 | 1934-10-02 | Byron Jackson Co | Centrifugal pump impeller |
JPS52107605A (en) * | 1976-03-05 | 1977-09-09 | Hitachi Ltd | Sewage pump |
JPS5591797A (en) * | 1978-12-29 | 1980-07-11 | Ebara Corp | Vortex type pump |
DE3211230A1 (de) * | 1982-03-26 | 1983-09-29 | Paul Pleiger Maschinenfabrik, 5810 Witten | Kreiselpumpe, insbesondere fuer schmutz- und abwasser |
SE461996B (sv) | 1988-09-14 | 1990-04-23 | Flygt Ab | Slutet loephjul foer pumpar, kompressorer, flaektar etc av centrifugal- eller halvaxiell typ |
JPH09209963A (ja) * | 1996-02-03 | 1997-08-12 | Nakase Noriyuki | 固形物移送用のポンプ |
US6405748B1 (en) | 1999-03-22 | 2002-06-18 | David Muhs | Trailer and fuel tank assembly |
JP2000297789A (ja) | 1999-04-14 | 2000-10-24 | Tokyo Electric Power Co Inc:The | 軸流圧縮機 |
FI110275B (fi) | 2001-04-27 | 2002-12-31 | Grundfos Management As | Pumpun juoksupyörä |
US6837684B2 (en) | 2002-10-25 | 2005-01-04 | Grundfos Management A/S | Pump impeller |
JP4713066B2 (ja) | 2003-07-18 | 2011-06-29 | 新明和工業株式会社 | 羽根車及びそれを備えた汚水処理用ポンプ |
SE527558C2 (sv) * | 2004-11-19 | 2006-04-11 | Itt Mfg Enterprises Inc | Pumphjul |
JP5478067B2 (ja) * | 2005-10-12 | 2014-04-23 | ケイ−トロン・テクノロジーズ・インコーポレイテッド | ディスクジャムを減じたバルク材ポンプフィーダ、弾性ディスク |
EP1795758A1 (de) | 2005-12-09 | 2007-06-13 | Grundfos Management A/S | Laufrad für ein Pumpenaggregat und Pumpenaggregat |
MX2007002934A (es) | 2007-03-12 | 2008-09-17 | Calidad Empresarial Dinamica Sa De Cv | Bomba centrífuga de alta eficiencia y metodo para el diseño de su impulsor. |
CN201377436Y (zh) * | 2009-03-31 | 2010-01-06 | 长沙水泵厂有限公司 | 一种双吸多级卧式水平中开泵结构 |
CA2797164C (en) * | 2009-04-24 | 2014-04-29 | Syncrude Canada Ltd. | Centrifugal pump for slurries |
PL216284B1 (pl) | 2010-03-22 | 2014-03-31 | Fundacja Rozwoju Kardiochirurgii Im Prof Zbigniewa Religi | Pompa odśrodkowa jednostrumieniowa |
TWI464322B (zh) * | 2010-12-14 | 2014-12-11 | Delta Electronics Inc | 離心式風扇 |
KR101070136B1 (ko) * | 2011-02-22 | 2011-10-05 | 이재웅 | 원통형 베인을 포함하는 임펠러 |
JP2013141415A (ja) | 2012-01-06 | 2013-07-22 | Ihi Corp | 単糖の製造方法及び製造装置並びにエタノールの製造方法及び製造装置 |
JP6351216B2 (ja) | 2013-07-05 | 2018-07-04 | 株式会社荏原製作所 | 水中ポンプ用ポンプ羽根及びこれを備えた水中ポンプ |
-
2013
- 2013-07-05 JP JP2013141415A patent/JP6351216B2/ja active Active
-
2014
- 2014-04-15 BR BR112015009797-9A patent/BR112015009797B1/pt active IP Right Grant
- 2014-04-15 US US14/439,879 patent/US20160108927A1/en not_active Abandoned
- 2014-04-15 CN CN201480002515.3A patent/CN104662302B/zh active Active
- 2014-04-15 WO PCT/JP2014/060657 patent/WO2015001830A1/ja active Application Filing
- 2014-04-15 DK DK14819908.6T patent/DK2930367T3/da active
- 2014-04-15 EP EP14819908.6A patent/EP2930367B1/en not_active Revoked
Also Published As
Publication number | Publication date |
---|---|
BR112015009797A8 (pt) | 2017-08-01 |
BR112015009797B1 (pt) | 2022-03-15 |
WO2015001830A1 (ja) | 2015-01-08 |
EP2930367B1 (en) | 2020-05-27 |
JP6351216B2 (ja) | 2018-07-04 |
CN104662302A (zh) | 2015-05-27 |
EP2930367A1 (en) | 2015-10-14 |
CN104662302B (zh) | 2017-11-28 |
EP2930367A4 (en) | 2016-11-02 |
JP2015014251A (ja) | 2015-01-22 |
US20160108927A1 (en) | 2016-04-21 |
BR112015009797A2 (pt) | 2017-07-11 |
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