AT367183B - Kreiselpumpe - Google Patents
KreiselpumpeInfo
- Publication number
- AT367183B AT367183B AT0220179A AT220179A AT367183B AT 367183 B AT367183 B AT 367183B AT 0220179 A AT0220179 A AT 0220179A AT 220179 A AT220179 A AT 220179A AT 367183 B AT367183 B AT 367183B
- Authority
- AT
- Austria
- Prior art keywords
- centrifugal pump
- centrifugal
- pump
- 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
- F04D9/00—Priming; Preventing vapour lock
- F04D9/04—Priming; Preventing vapour lock using priming pumps; using booster pumps to prevent vapour-lock
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F27/00—Mixers with rotary stirring devices in fixed receptacles; Kneaders
- B01F27/60—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis
- B01F27/72—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with helices or sections of helices
- B01F27/721—Mixers with rotary stirring devices in fixed receptacles; Kneaders with stirrers rotating about a horizontal or inclined axis with helices or sections of helices with two or more helices in the same receptacle
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D1/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
- F04D1/02—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal
- F04D1/025—Comprising axial and radial stages
-
- 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
- F04D29/2277—Rotors specially for centrifugal pumps with special measures for increasing NPSH or dealing with liquids near boiling-point
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2854656A DE2854656C2 (de) | 1978-12-18 | 1978-12-18 | Kreiselpumpe mit einem Laufrad und zwei vorgeschalteten Axialrädern |
Publications (2)
Publication Number | Publication Date |
---|---|
ATA220179A ATA220179A (de) | 1981-10-15 |
AT367183B true AT367183B (de) | 1982-06-11 |
Family
ID=6057551
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT0220179A AT367183B (de) | 1978-12-18 | 1979-03-23 | Kreiselpumpe |
Country Status (7)
Country | Link |
---|---|
US (1) | US4275988A (de) |
AT (1) | AT367183B (de) |
CA (1) | CA1131991A (de) |
DE (1) | DE2854656C2 (de) |
FR (1) | FR2456863B1 (de) |
GB (1) | GB2049048B (de) |
SE (2) | SE455526B (de) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4780053A (en) * | 1978-04-10 | 1988-10-25 | Johan Gullichsen | Method and apparatus for pumping fiber suspensions |
SU1023138A1 (ru) * | 1979-03-19 | 1983-06-15 | Предприятие П/Я В-8534 | Лопастной насос |
GB8507010D0 (en) * | 1985-03-19 | 1985-04-24 | Framo Dev Ltd | Compressor unit |
US5112292A (en) * | 1989-01-09 | 1992-05-12 | American Biomed, Inc. | Helifoil pump |
US4969865A (en) * | 1989-01-09 | 1990-11-13 | American Biomed, Inc. | Helifoil pump |
US5413460A (en) * | 1993-06-17 | 1995-05-09 | Goulds Pumps, Incorporated | Centrifugal pump for pumping fiber suspensions |
US5413466A (en) * | 1993-10-25 | 1995-05-09 | Coltec Industries Inc. | Unified fuel pump assembly |
US5427501A (en) * | 1994-05-03 | 1995-06-27 | Parker-Hannifin Corporation | Fuel pump impeller with pump down extension |
FR2765639B1 (fr) * | 1997-07-04 | 2004-11-26 | Europ Propulsion | Equipement d'inducteur pour pompe a grande capacite d'aspiration |
US6123725A (en) | 1997-07-11 | 2000-09-26 | A-Med Systems, Inc. | Single port cardiac support apparatus |
US7182727B2 (en) * | 1997-07-11 | 2007-02-27 | A—Med Systems Inc. | Single port cardiac support apparatus |
BR9909782A (pt) * | 1998-04-22 | 2000-12-19 | Irish & Associates | Dispositivo de direcionamento de fluxo, sistema de bombeamento e método de fluxo eficiente de pasta de material de consistência média a elevada |
US6494189B1 (en) | 1998-09-28 | 2002-12-17 | Parker-Hannifin Corporation | Flame arrestor system for fuel pump inlet |
US6823831B2 (en) | 1998-09-28 | 2004-11-30 | Parker-Hannifin Corporation | Flame arrestor system for fuel pump discharge |
US6210105B1 (en) | 1998-11-27 | 2001-04-03 | Irish & Asssociates | Flow directing device for a medium consistency pump |
DE19918286A1 (de) * | 1999-04-22 | 2000-10-26 | Ksb Ag | Inducer |
US6435829B1 (en) * | 2000-02-03 | 2002-08-20 | The Boeing Company | High suction performance and low cost inducer design blade geometry |
US6468029B2 (en) | 2001-02-21 | 2002-10-22 | George J. Teplanszky | Pump device |
AU2013202764B2 (en) * | 2007-05-21 | 2016-01-07 | Weir Minerals Australia Ltd | Improvements in and relating to pumps |
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 |
CN102667017B (zh) * | 2009-11-25 | 2015-08-19 | 埃克森美孚上游研究公司 | 使用段塞抑制器和/或雾化器的离心湿气压缩或膨胀 |
FR2961272A1 (fr) * | 2010-06-10 | 2011-12-16 | Sarl Lequien | Pompe de remplissage et de vidange, notamment pour tonne a lisier |
US20140030055A1 (en) * | 2012-07-25 | 2014-01-30 | Summit Esp, Llc | Apparatus, system and method for pumping gaseous fluid |
US10371154B2 (en) * | 2012-07-25 | 2019-08-06 | Halliburton Energy Services, Inc. | Apparatus, system and method for pumping gaseous fluid |
RU2534918C2 (ru) * | 2013-03-12 | 2014-12-10 | Федеральное государственное унитарное предприятие "Государственный космический научно-производственный центр имени М.В. Хруничева" | Шнекоцентробежный насос |
CA2957279C (en) * | 2014-08-06 | 2020-08-04 | Flow Control Llc. | Impeller with axially curving vane extensions to prevent airlock |
CA2863373C (en) * | 2014-09-12 | 2015-12-22 | Dalmatian Hunter Holdings Ltd. | Submersible disk-type pump for viscous and solids-laden fluids having helical inducer |
JP6627175B2 (ja) * | 2015-03-30 | 2020-01-08 | 三菱重工コンプレッサ株式会社 | インペラ、及び遠心圧縮機 |
ITUB20152497A1 (it) * | 2015-07-24 | 2017-01-24 | Nuovo Pignone Tecnologie Srl | Treno di compressione di gas di carica di etilene |
US10513343B2 (en) * | 2015-08-03 | 2019-12-24 | Parker-Hannifin Corporation | Integral pump pressure relief valve |
CN105545797A (zh) * | 2015-12-29 | 2016-05-04 | 西安航天动力研究所 | 高抗汽蚀性能一体化叶轮 |
EP3877656A4 (de) * | 2018-11-08 | 2022-08-10 | Zip Industries (Aust.) Pty Ltd | Pumpeneinheit |
CN112253470A (zh) * | 2020-09-10 | 2021-01-22 | 安徽银龙泵阀股份有限公司 | 一种新型高效离心泵 |
JP7133736B1 (ja) * | 2022-03-10 | 2022-09-08 | Dmg森精機株式会社 | クーラント供給装置 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2195902A (en) * | 1939-07-26 | 1940-04-02 | Albert R Pezzillo | Fluid impelling or impelled device |
DE1001113B (de) * | 1954-04-17 | 1957-01-17 | Ernst Beck Dr Ing | Einrichtung zur Verminderung der bei Kreiselpumpen erforderlichen Zulaufhoehe |
US2984189A (en) * | 1958-08-07 | 1961-05-16 | Worthington Corp | Inducer for a rotating pump |
US3163119A (en) * | 1961-07-03 | 1964-12-29 | North American Aviation Inc | Inducer |
US3299821A (en) * | 1964-08-21 | 1967-01-24 | Sundstrand Corp | Pump inducer |
US3442220A (en) * | 1968-08-06 | 1969-05-06 | Rolls Royce | Rotary pump |
US3588280A (en) * | 1969-08-19 | 1971-06-28 | Shmariahu Yedidiah | Inducers for centrifugal pumps |
US3723019A (en) * | 1971-05-21 | 1973-03-27 | Worthington Corp | Means to overcome low flow problems of inducers in centrifugal pumps |
GB1523893A (en) * | 1975-03-13 | 1978-09-06 | Nikkiso Co Ltd | Pump with axial flow inducer |
US4150916A (en) * | 1975-03-13 | 1979-04-24 | Nikkiso Co., Ltd. | Axial flow inducers for hydraulic devices |
SU577317A1 (ru) * | 1976-03-09 | 1977-10-25 | Предприятие П/Я М-5539 | Осецентробежный насос-сепаратор |
SU596733A1 (ru) * | 1976-06-14 | 1978-03-05 | Предприятие П/Я М-5539 | Лопастный насос |
-
1978
- 1978-12-13 US US05/968,727 patent/US4275988A/en not_active Expired - Lifetime
- 1978-12-18 DE DE2854656A patent/DE2854656C2/de not_active Expired
- 1978-12-28 CA CA318,770A patent/CA1131991A/en not_active Expired
- 1978-12-29 SE SE7813470A patent/SE455526B/sv not_active IP Right Cessation
-
1979
- 1979-03-23 AT AT0220179A patent/AT367183B/de active
- 1979-03-24 GB GB7910413A patent/GB2049048B/en not_active Expired
- 1979-05-16 FR FR7912467A patent/FR2456863B1/fr not_active Expired
-
1988
- 1988-05-27 SE SE8801986A patent/SE459824B/sv not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE7813470L (sv) | 1980-06-30 |
SE8801986D0 (sv) | 1988-05-27 |
DE2854656C2 (de) | 1985-04-11 |
GB2049048B (en) | 1983-11-16 |
CA1131991A (en) | 1982-09-21 |
SE459824B (sv) | 1989-08-07 |
US4275988A (en) | 1981-06-30 |
FR2456863B1 (de) | 1985-02-22 |
ATA220179A (de) | 1981-10-15 |
DE2854656A1 (de) | 1980-07-10 |
FR2456863A1 (de) | 1980-12-12 |
GB2049048A (en) | 1980-12-17 |
SE8801986L (sv) | 1988-05-27 |
SE455526B (sv) | 1988-07-18 |
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