ATE160428T1 - Laufrad für kreiselpumpen - Google Patents
Laufrad für kreiselpumpenInfo
- Publication number
- ATE160428T1 ATE160428T1 AT92850179T AT92850179T ATE160428T1 AT E160428 T1 ATE160428 T1 AT E160428T1 AT 92850179 T AT92850179 T AT 92850179T AT 92850179 T AT92850179 T AT 92850179T AT E160428 T1 ATE160428 T1 AT E160428T1
- Authority
- AT
- Austria
- Prior art keywords
- impeller
- cooling liquid
- centrifugal pumps
- pump
- slot
- 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
- F04D29/00—Details, component parts, or accessories
- F04D29/58—Cooling; Heating; Diminishing heat transfer
- F04D29/586—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps
- F04D29/588—Cooling; Heating; Diminishing heat transfer specially adapted for liquid pumps cooling or heating the machine
-
- 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
- F04D29/2261—Rotors specially for centrifugal pumps with special measures
- F04D29/2266—Rotors specially for centrifugal pumps with special measures for sealing or thrust balance
-
- 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
- F04D29/2261—Rotors specially for centrifugal pumps with special measures
- F04D29/2288—Rotors specially for centrifugal pumps with special measures for comminuting, mixing or separating
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Motor Or Generator Cooling System (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE9102518A SE469040B (sv) | 1991-09-03 | 1991-09-03 | Centrifugalpumphjul foer pump avsedd att pumpa vaetskor innehaallande fasta partiklar |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE160428T1 true ATE160428T1 (de) | 1997-12-15 |
Family
ID=20383603
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT92850179T ATE160428T1 (de) | 1991-09-03 | 1992-07-24 | Laufrad für kreiselpumpen |
Country Status (9)
Country | Link |
---|---|
US (1) | US5281088A (de) |
EP (1) | EP0538212B1 (de) |
JP (1) | JP2608662B2 (de) |
AT (1) | ATE160428T1 (de) |
AU (1) | AU646177B2 (de) |
CA (1) | CA2077290C (de) |
DE (1) | DE69223216T2 (de) |
ES (1) | ES2109331T3 (de) |
SE (1) | SE469040B (de) |
Families Citing this family (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE59407403D1 (de) * | 1993-09-25 | 1999-01-14 | Klein Schanzlin & Becker Ag | Strömungsmaschine mit verringertem abrasiven verschleiss |
DE4431947A1 (de) * | 1993-09-25 | 1995-03-30 | Klein Schanzlin & Becker Ag | Strömungsmaschine mit verringertem abrasiven Verschleiß |
RU2138691C1 (ru) | 1997-11-25 | 1999-09-27 | Рабинович Александр Исаакович | Ступень погружного многоступенчатого насоса |
US6623510B2 (en) * | 2000-12-07 | 2003-09-23 | Integrated Vascular Systems, Inc. | Closure device and methods for making and using them |
US6719541B2 (en) | 2002-04-30 | 2004-04-13 | Northland/Scott Fetzer Company | Fan assembly with application to vacuum cleaners |
DE102005034341A1 (de) * | 2005-07-22 | 2007-01-25 | Ksb Aktiengesellschaft | Tauchmotorpumpe mit Kühlmantel |
US7628836B2 (en) * | 2006-05-08 | 2009-12-08 | Hamilton Sundstrand Corporation | Rotary drum separator system |
CN105864054B (zh) * | 2007-05-21 | 2018-06-26 | 伟尔矿物澳大利亚私人有限公司 | 一种具有转轴的泵叶轮 |
AU2013202764B2 (en) * | 2007-05-21 | 2016-01-07 | Weir Minerals Australia Ltd | Improvements in and relating to pumps |
EP2224137B1 (de) * | 2009-02-26 | 2011-06-01 | Grundfos Management A/S | Pumpenaggregat |
EP2348220B1 (de) * | 2009-12-30 | 2015-07-08 | Grundfos Management A/S | Tauchpumpe |
LU91731B1 (en) * | 2010-09-13 | 2012-03-14 | Zenit Internat S A | Cooling systems for submersible pumps |
AU2014284140A1 (en) | 2013-06-21 | 2016-01-21 | Flow Control Llc. | Debris removing impeller backvane |
PL3303844T3 (pl) * | 2015-06-03 | 2020-03-31 | Gea Tuchenhagen Gmbh | Wirnik dla pompy wirowej i pompa wirowa |
ITUB20152564A1 (it) * | 2015-07-28 | 2017-01-28 | Nuovo Pignone Tecnologie Srl | Motocompressore e metodo per migliorare l’efficienza di un motocompressore |
DE102015119098B4 (de) * | 2015-11-06 | 2019-03-21 | Pierburg Gmbh | Regelanordnung für eine mechanisch regelbare Kühlmittelpumpe einer Verbrennungskraftmaschine |
DE102015119095B4 (de) | 2015-11-06 | 2019-03-21 | Pierburg Gmbh | Kühlmittelpumpe für eine Verbrennungskraftmaschine |
DE102015119097B4 (de) | 2015-11-06 | 2019-03-21 | Pierburg Gmbh | Kühlmittelpumpe für eine Verbrennungskraftmaschine |
EP3324052A1 (de) * | 2016-11-18 | 2018-05-23 | Sogefi Air & Cooling (SAS) | Laufrad für eine flüssigkeitspumpe |
DK201770269A1 (en) * | 2017-04-18 | 2018-12-06 | Spx Flow Technology Danmark A/S | A PUMP FOR PUMPING HEAT-SENSITIVE FLUIDS |
WO2021105047A1 (de) * | 2019-11-25 | 2021-06-03 | Robert Bosch Gmbh | Strömungsmaschine |
CN111794991B (zh) * | 2020-09-08 | 2021-01-05 | 山东天瑞重工有限公司 | 一种磁悬浮双轮鼓风机 |
DE202020105664U1 (de) * | 2020-10-02 | 2021-09-20 | Renner Gmbh | Tauchkreiselpumpe und Laufrad für eine solche |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1967316A (en) * | 1930-11-03 | 1934-07-24 | Hobart Mfg Co | Pump |
DE712462C (de) * | 1939-05-04 | 1941-10-20 | A W Mackensen Maschinenfabrik | Selbstansaugende Umlaufpumpe |
US2349731A (en) * | 1942-03-20 | 1944-05-23 | Ingersoll Rand Co | Centrifugal pump |
US2649050A (en) * | 1950-02-02 | 1953-08-18 | Dunlop Tire & Rubber Corp | Centrifugal pump |
SE367465B (de) * | 1965-04-30 | 1974-05-27 | Stenberg Flygt Ab | |
DE2244275C3 (de) * | 1972-09-09 | 1975-09-04 | Frankl & Kirchner, Fabrik Fuer Elektromotoren U. Elektrische Apparate, 6830 Schwetzingen | Gekapselter Kollektormotor für ein Pumpenaggregat |
JPS5362203A (en) * | 1976-11-13 | 1978-06-03 | Kubota Ltd | Flood-preventive device for underwater pump |
CH627236A5 (de) * | 1978-02-14 | 1981-12-31 | Martin Staehle | |
US5076757A (en) * | 1981-01-29 | 1991-12-31 | Vaughan Co., Inc. | High head centrifugal slicing slurry pump |
JPS59110896A (ja) * | 1982-12-15 | 1984-06-26 | Ebara Corp | 水中モ−タポンプ |
JPS59229092A (ja) * | 1983-06-08 | 1984-12-22 | Toshiba Corp | 原子炉用再循環ポンプ |
US4527947A (en) * | 1984-02-17 | 1985-07-09 | Elliott Eric R | Seal-free impeller pump for fluids containing abrasive materials or the like |
FR2583729B1 (fr) * | 1985-06-20 | 1987-09-18 | Granger Maurice | Appareil simplifie de distribution et de coupe simultanees de bandes de materiaux enroules avec changement automatique du rouleau en service. |
SU1528035A1 (ru) * | 1987-02-18 | 1994-10-30 | А.И. Золотарь | Центробежный насос |
-
1991
- 1991-09-03 SE SE9102518A patent/SE469040B/sv not_active IP Right Cessation
-
1992
- 1992-07-24 DE DE69223216T patent/DE69223216T2/de not_active Expired - Fee Related
- 1992-07-24 ES ES92850179T patent/ES2109331T3/es not_active Expired - Lifetime
- 1992-07-24 EP EP92850179A patent/EP0538212B1/de not_active Expired - Lifetime
- 1992-07-24 AT AT92850179T patent/ATE160428T1/de not_active IP Right Cessation
- 1992-08-03 JP JP4206734A patent/JP2608662B2/ja not_active Expired - Fee Related
- 1992-08-10 US US07/927,907 patent/US5281088A/en not_active Expired - Lifetime
- 1992-08-21 AU AU21221/92A patent/AU646177B2/en not_active Ceased
- 1992-09-01 CA CA002077290A patent/CA2077290C/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
AU646177B2 (en) | 1994-02-10 |
JPH05195990A (ja) | 1993-08-06 |
SE9102518D0 (sv) | 1991-09-03 |
DE69223216D1 (de) | 1998-01-02 |
ES2109331T3 (es) | 1998-01-16 |
AU2122192A (en) | 1993-03-11 |
US5281088A (en) | 1994-01-25 |
EP0538212B1 (de) | 1997-11-19 |
CA2077290C (en) | 1995-06-20 |
SE469040B (sv) | 1993-05-03 |
SE9102518L (sv) | 1993-03-04 |
DE69223216T2 (de) | 1998-03-19 |
EP0538212A1 (de) | 1993-04-21 |
JP2608662B2 (ja) | 1997-05-07 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ATE160428T1 (de) | Laufrad für kreiselpumpen | |
ES2013044A6 (es) | Bomba centrifuga, particularmente del tipo sin sellado | |
ES2109586T3 (es) | Conjunto de motor-bomba. | |
SE8205774L (sv) | Centrifugalpump | |
ATE182961T1 (de) | Spaltrohrmotorpumpe | |
SE9704729D0 (sv) | Pump | |
DE69025514D1 (de) | Blechgehäuse, insbesondere für Radialkreiselpumpen | |
GB2009849A (en) | Centrifugal pumps | |
DE69307835D1 (de) | Pumpengehäuse Vorrichtung | |
DE69518815D1 (de) | Seitenströmungspumpe | |
GB1312964A (en) | Motor pump units | |
DE69111345D1 (de) | Verstopfungssichere Pumpe. | |
ATE173060T1 (de) | Seitenströmungspumpe | |
SU1135926A1 (ru) | Герметичный электронасос | |
DE69210937D1 (de) | Pumpe | |
SU802618A1 (ru) | Герметичный электронасос | |
SU877133A1 (ru) | Осевой насос дл перекачивани абразивных жидкостей | |
SU1714209A1 (ru) | Рабочее колесо центробежного насоса | |
RU1771518C (ru) | Центробежный насос дл перекачки текучих сред | |
RU97117684A (ru) | Турбоагрегат компрессорно-насосный | |
GB1420135A (en) | Electric-motor driven pumps |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
REN | Ceased due to non-payment of the annual fee |