DE59503069D1 - Kreiselpumpe, insbesondere für springbrunnen - Google Patents
Kreiselpumpe, insbesondere für springbrunnenInfo
- Publication number
- DE59503069D1 DE59503069D1 DE59503069T DE59503069T DE59503069D1 DE 59503069 D1 DE59503069 D1 DE 59503069D1 DE 59503069 T DE59503069 T DE 59503069T DE 59503069 T DE59503069 T DE 59503069T DE 59503069 D1 DE59503069 D1 DE 59503069D1
- Authority
- DE
- Germany
- Prior art keywords
- pct
- pump
- sec
- rotation
- electric motor
- 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.)
- Expired - Lifetime
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
- F04D13/021—Units comprising pumps and their driving means containing a coupling
-
- 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
- F04D29/24—Vanes
- F04D29/247—Vanes elastic or self-adjusting
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4424996A DE4424996A1 (de) | 1994-07-15 | 1994-07-15 | Kreiselpumpe, insbesondere für Springbrunnen |
PCT/EP1995/002770 WO1996002763A1 (de) | 1994-07-15 | 1995-07-14 | Kreiselpumpe, insbesondere für springbrunnen |
Publications (1)
Publication Number | Publication Date |
---|---|
DE59503069D1 true DE59503069D1 (de) | 1998-09-10 |
Family
ID=6523229
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4424996A Withdrawn DE4424996A1 (de) | 1994-07-15 | 1994-07-15 | Kreiselpumpe, insbesondere für Springbrunnen |
DE59503069T Expired - Lifetime DE59503069D1 (de) | 1994-07-15 | 1995-07-14 | Kreiselpumpe, insbesondere für springbrunnen |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE4424996A Withdrawn DE4424996A1 (de) | 1994-07-15 | 1994-07-15 | Kreiselpumpe, insbesondere für Springbrunnen |
Country Status (7)
Country | Link |
---|---|
US (1) | US5711657A (de) |
EP (1) | EP0723631B1 (de) |
AT (1) | ATE169379T1 (de) |
DE (2) | DE4424996A1 (de) |
DK (1) | DK0723631T3 (de) |
ES (1) | ES2122663T3 (de) |
WO (1) | WO1996002763A1 (de) |
Families Citing this family (28)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITPD980058A1 (it) * | 1998-03-19 | 1999-09-19 | Askoll Holding Srl | Dispositivo di trascinamento, con angolo di libera rotazione ampliato fra il motore sincrono a magneti permanenti e l'organo operatore |
GB2320031B (en) * | 1996-12-06 | 2001-05-02 | Stephen Skill | Apparatus and method for growing culture of micro-organisms |
DE19737885B4 (de) * | 1997-08-29 | 2006-06-29 | Oase Gmbh | Kreiselpumpe zur Erzeugung eines Wasser-Luft-Gemisches |
GB2330589B (en) | 1997-10-22 | 2002-03-06 | Stephen Skill | Apparatus and method for culture of photosensitive organisms |
DE19824345A1 (de) * | 1998-06-02 | 1999-12-09 | Wilo Gmbh | Spaltrohrpumpe mit Wicklungsträger |
DE19919192A1 (de) * | 1999-04-29 | 2000-11-09 | Oase Pumpen Wuebker Gmbh & Co | Offenes Laufrad für Kreiselpumpen o. dgl. |
EP1365157B1 (de) * | 2000-07-06 | 2006-12-13 | Askoll Holding S.r.l. | Unidirektionales Laufrad für eine elektrische Kreiselpumpe mit einem Permanentmagnet Synchronmotor |
AT413743B (de) * | 2001-11-08 | 2006-05-15 | Tcg Unitech Ag | Radialpumpe |
US6719525B2 (en) * | 2001-12-20 | 2004-04-13 | Chi-Der Chen | Submerged motor vane wheel rotation direction control structure |
US6868035B2 (en) * | 2002-11-05 | 2005-03-15 | Bechtel Bwxt Idaho, Lcc | Method and apparatus for coupling seismic sensors to a borehole wall |
DE10308090B4 (de) * | 2003-02-24 | 2005-12-22 | Hanning Elektro-Werke Gmbh & Co. Kg | Synchronmotor mit Anlaufeinrichtung |
DE10307887B4 (de) * | 2003-02-25 | 2016-11-03 | Wilo Ag | Kreiselpumpe |
US6805299B1 (en) | 2003-06-06 | 2004-10-19 | Nigrelli Systems, Inc. | Fountain aerator with flow straightener |
ES2305705T3 (es) * | 2004-01-16 | 2008-11-01 | Askoll Holding S.R.L. | Procedimiento para accionar un motor bidireccional para hacer girar una bomba de circulacion. |
US7175760B2 (en) * | 2004-07-07 | 2007-02-13 | Innowave, Inc. | Water dispensing apparatus with water recirculation line |
EP1640617A3 (de) * | 2004-09-24 | 2012-08-08 | Shenzhen Xing Risheng Industrial Co., Ltd. | Freistrompumpe |
DE102006023856A1 (de) * | 2006-05-19 | 2007-11-22 | Aweco Appliance Systems Gmbh & Co. Kg | Pumpvorrichtung mit einem Elektromotor zum Antreiben eines Pumpenrades |
EP2025944B1 (de) | 2007-08-09 | 2017-08-09 | Askoll Holding S.r.l. | Einphasiger Synchronmotor für Hausgeräte |
EP2072826B1 (de) * | 2007-12-17 | 2015-10-14 | Grundfos Management A/S | Rotor für einem Spaltrohrmotor |
EP2194278A1 (de) | 2008-12-05 | 2010-06-09 | ECP Entwicklungsgesellschaft mbH | Fluidpumpe mit einem rotor |
US9394107B1 (en) * | 2011-03-04 | 2016-07-19 | Express Scripts, Inc. | Systems and methods for manual handling |
US20140127040A1 (en) * | 2011-06-22 | 2014-05-08 | Shenzhen Xingrisheng Industrial Co., Ltd. | Single-phase permanent magnet rotor electric water pump only rotating in right direction and its realization method |
DE102011078017B3 (de) * | 2011-06-22 | 2012-06-21 | E.G.O. Elektro-Gerätebau GmbH | Pumpe |
US9637211B2 (en) * | 2014-09-23 | 2017-05-02 | Palmetto Propulsion, Llc | Propulsion system having counter-rotating impellers |
US10081417B2 (en) | 2014-09-23 | 2018-09-25 | Palmetto Propulsion, Llc | Marine propulsion system |
CN113207794B (zh) * | 2017-06-29 | 2022-11-29 | 浙江富地机械有限公司 | 一种带有中心浮体的扬水叶轮及叶轮式增氧机 |
CN110185654B (zh) * | 2019-05-29 | 2021-04-20 | 江苏大学 | 一种离心泵叶轮圆柱叶片进口边曲面工艺方法 |
CN112471060B (zh) * | 2020-12-21 | 2022-03-01 | 中国水产科学研究院黑龙江水产研究所 | 一种水产养殖增氧设备 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2899902A (en) * | 1959-08-18 | Rotary pump impeller | ||
US2684035A (en) * | 1947-10-02 | 1954-07-20 | Philip G Kemp | Fluid pump |
US2570862A (en) * | 1949-10-29 | 1951-10-09 | Gen Electric | Fluid pump with direction responsive impeller blades |
FR1104923A (fr) * | 1954-05-19 | 1955-11-25 | Anciene Maison Godin Soc Du Fa | Perfectionnements aux pompes centrifuges |
US2986095A (en) * | 1956-10-05 | 1961-05-30 | Girton Mfg Company Inc | Sanitary pump |
NL100061C (de) * | 1959-12-31 | |||
US3510229A (en) * | 1968-07-23 | 1970-05-05 | Maytag Co | One-way pump |
DE2124804A1 (de) * | 1971-05-19 | 1972-12-07 | Klein Schanzlin & Becker Ag | Kreiselpumpenlaufrad mit beweglichen Laufschaufeln und Ausschlagbegrenzung |
DE2407109C2 (de) * | 1974-02-14 | 1975-04-10 | Philips Patentverwaltung Gmbh, 2000 Hamburg | Pumpvorrichtung für Flüssigkeiten |
US4755105A (en) * | 1986-10-27 | 1988-07-05 | Chemcut Corporation | Impeller improvement |
DE3741977A1 (de) * | 1987-12-11 | 1989-06-22 | Philips Patentverwaltung | Pumpvorrichtung fuer leicht viskose fluessigkeiten |
US4861468A (en) * | 1988-02-01 | 1989-08-29 | Willinger Brothers, Inc. | Rotor impeller assembly |
DE8903915U1 (de) * | 1989-03-30 | 1990-01-25 | Siemens AG, 1000 Berlin und 8000 München | Pumpe, insbesondere von einem selbstanlaufenden Einphasen-Synchronkleinmotor angetriebene Abwasserpumpe für Geschirrspüler bzw. Waschmaschinen |
FR2667653B1 (fr) * | 1990-10-05 | 1995-01-27 | Electro Mec Nivernais | Motopompe centrifuge. |
-
1994
- 1994-07-15 DE DE4424996A patent/DE4424996A1/de not_active Withdrawn
-
1995
- 1995-07-14 DK DK95926885T patent/DK0723631T3/da active
- 1995-07-14 EP EP95926885A patent/EP0723631B1/de not_active Expired - Lifetime
- 1995-07-14 US US08/615,212 patent/US5711657A/en not_active Expired - Lifetime
- 1995-07-14 AT AT95926885T patent/ATE169379T1/de not_active IP Right Cessation
- 1995-07-14 ES ES95926885T patent/ES2122663T3/es not_active Expired - Lifetime
- 1995-07-14 DE DE59503069T patent/DE59503069D1/de not_active Expired - Lifetime
- 1995-07-14 WO PCT/EP1995/002770 patent/WO1996002763A1/de active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
DE4424996A1 (de) | 1996-01-18 |
EP0723631A1 (de) | 1996-07-31 |
DK0723631T3 (da) | 1999-05-03 |
US5711657A (en) | 1998-01-27 |
ATE169379T1 (de) | 1998-08-15 |
EP0723631B1 (de) | 1998-08-05 |
ES2122663T3 (es) | 1998-12-16 |
WO1996002763A1 (de) | 1996-02-01 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8327 | Change in the person/name/address of the patent owner |
Owner name: OASE GMBH & CO. KG, 48477 HOERSTEL, DE |
|
8327 | Change in the person/name/address of the patent owner |
Owner name: OASE GMBH, 48477 HOERSTEL, DE |