ATE185405T1 - Verfahren und anwendung einer vorrichtung zum pumpen eines mediums - Google Patents
Verfahren und anwendung einer vorrichtung zum pumpen eines mediumsInfo
- Publication number
- ATE185405T1 ATE185405T1 AT91111619T AT91111619T ATE185405T1 AT E185405 T1 ATE185405 T1 AT E185405T1 AT 91111619 T AT91111619 T AT 91111619T AT 91111619 T AT91111619 T AT 91111619T AT E185405 T1 ATE185405 T1 AT E185405T1
- Authority
- AT
- Austria
- Prior art keywords
- centrifugal pump
- suspension
- outlets
- flow
- pumping
- 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
- F04D29/40—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
- F04D15/00—Control, e.g. regulation, of pumps, pumping installations or systems
-
- 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
- F04D15/0005—Control, e.g. regulation, of pumps, pumping installations or systems by using valves
- F04D15/0022—Control, e.g. regulation, of pumps, pumping installations or systems by using valves throttling valves or valves varying the pump inlet opening or the outlet opening
-
- 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
-
- 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
- F04D29/5866—Cooling at last part of the working fluid in a heat exchanger
-
- 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
- F04D7/045—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 with means for comminuting, mixing stirring or otherwise treating
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
- F05B2210/00—Working fluid
- F05B2210/10—Kind or type
- F05B2210/13—Kind or type mixed, e.g. two-phase fluid
- F05B2210/132—Pumps with means for separating and evacuating the gaseous phase
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Paper (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/551,398 US5228829A (en) | 1986-08-20 | 1990-07-12 | Method and apparatus for dividing flow of high-consistency fiber suspension |
Publications (1)
Publication Number | Publication Date |
---|---|
ATE185405T1 true ATE185405T1 (de) | 1999-10-15 |
Family
ID=24201113
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AT91111619T ATE185405T1 (de) | 1990-07-12 | 1991-07-12 | Verfahren und anwendung einer vorrichtung zum pumpen eines mediums |
Country Status (4)
Country | Link |
---|---|
US (1) | US5228829A (de) |
EP (1) | EP0466167B1 (de) |
AT (1) | ATE185405T1 (de) |
DE (1) | DE69131676D1 (de) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NO300436B1 (no) * | 1994-10-28 | 1997-05-26 | Norsk Hydro As | Anordning ved utstyr for forbrenning av væsker med höyt partikkelinnhold |
US7156617B2 (en) * | 2004-09-08 | 2007-01-02 | Attwood Corporation | Dual outlet port pump |
FI122972B (fi) * | 2005-04-21 | 2012-09-28 | Andritz Oy | Laite massavirtauksen jakamiseksi |
JP5064012B2 (ja) * | 2005-12-26 | 2012-10-31 | 信越化学工業株式会社 | フッ素含有オルガノポリシロキサン及びこれを含む表面処理剤並びに該表面処理剤で表面処理された物品 |
WO2010150379A1 (ja) * | 2009-06-25 | 2010-12-29 | 株式会社Tbk | 可変流量式ポンプ |
FI20135156L (fi) | 2013-02-22 | 2014-08-23 | Wetend Technologies Oy | Järjestely nesteen syöttämiseksi ainakin yhdelle sekoitusasemalle ja menetelmä järjestelyn käyttämiseksi |
WO2016025259A1 (en) * | 2014-08-15 | 2016-02-18 | Imo Industries, Inc. | Centrifugal pump with integral filter system |
CN106140766A (zh) * | 2015-04-23 | 2016-11-23 | 北京信智天成科技有限公司 | 循环泵、喷洗系统、清洗机及清洗方法 |
EP3211245A1 (de) * | 2016-02-23 | 2017-08-30 | Sulzer Management AG | Spiralgehäuse für eine kreiselpumpe |
DE102016205647B4 (de) * | 2016-04-06 | 2018-11-29 | Voith Patent Gmbh | Ringgatter für eine hydraulische Maschine und Verfahren zum Schließen |
CN115538120A (zh) * | 2021-06-29 | 2022-12-30 | 博西华电器(江苏)有限公司 | 泵以及具有泵的洗衣装置 |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB499357A (en) * | 1938-07-04 | 1939-01-23 | Daimler Benz Ag | Improvements relating to centrifugal blowers |
US2372538A (en) * | 1943-09-06 | 1945-03-27 | James C White | Flushing means for centrifugal pumps |
US2504140A (en) * | 1945-04-12 | 1950-04-18 | Lawrence Machine And Pump Corp | Pumping apparatus |
US2627812A (en) * | 1945-05-21 | 1953-02-10 | Goulds Pumps | Pump |
US2780490A (en) * | 1952-12-04 | 1957-02-05 | R Sigvardt As | Device for subdividing an airstream |
US3136254A (en) * | 1961-06-05 | 1964-06-09 | Blackstone Corp | Bi-directional pump |
US3446151A (en) * | 1967-06-08 | 1969-05-27 | Osby Pump Ind | Submersible centrifugal pump |
US3540834A (en) * | 1968-09-12 | 1970-11-17 | Worthington Corp | Apparatus for pumping liquids containing solids |
DE1961272A1 (de) * | 1969-12-06 | 1971-06-16 | Klein Schanzlin & Becker Ag | Verfahren zum selbsttaetigen Axialschubausgleich bei doppelflutigen Kreiselmaschinen |
US3698830A (en) * | 1971-02-02 | 1972-10-17 | Goyne Pump Co | Vertical centrifugal suction pump |
US3851993A (en) * | 1973-04-16 | 1974-12-03 | Franklin Mfg Co | Washing machine pump |
US3928187A (en) * | 1974-11-13 | 1975-12-23 | Ingersoll Rand Canada | Suspension flow control apparatus |
GB1493205A (en) * | 1976-02-18 | 1977-11-30 | Hill H | Ducted fan arrangement |
US4815929A (en) * | 1984-06-05 | 1989-03-28 | Eddy Pump Corporation | Eddy pump |
US4596511A (en) * | 1984-06-05 | 1986-06-24 | Eddy Pump Corporation | Eddy pump |
SE443007B (sv) * | 1985-03-04 | 1986-02-10 | Kamyr Ab | Silanordning |
JPS63266193A (ja) * | 1986-09-30 | 1988-11-02 | Jun Taga | ポンプ |
FI88536C (fi) * | 1987-07-02 | 1995-05-24 | Ahlstroem Oy | Foerfarande och anordning foer pumpning av hoegkonsistent massa |
US4776758A (en) * | 1987-07-06 | 1988-10-11 | Kamyr Ab | Combined fluidizing and vacuum pump |
SU1525326A1 (ru) * | 1988-03-10 | 1989-11-30 | Всесоюзный научно-исследовательский институт гидромеханизации, санитарно-технических и специальных строительных работ | Центробежный насос дл перекачивани пульпы |
SU1571299A1 (ru) * | 1988-05-23 | 1990-06-15 | Комсомольский-на-Амуре политехнический институт | Шнекоцентробежный насос |
US4981413A (en) * | 1989-04-27 | 1991-01-01 | Ahlstrom Corporation | Pump for and method of separating gas from a fluid to be pumped |
-
1990
- 1990-07-12 US US07/551,398 patent/US5228829A/en not_active Expired - Lifetime
-
1991
- 1991-07-12 EP EP91111619A patent/EP0466167B1/de not_active Expired - Lifetime
- 1991-07-12 AT AT91111619T patent/ATE185405T1/de not_active IP Right Cessation
- 1991-07-12 DE DE69131676T patent/DE69131676D1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0466167A3 (en) | 1992-10-28 |
US5228829A (en) | 1993-07-20 |
DE69131676D1 (de) | 1999-11-11 |
EP0466167A2 (de) | 1992-01-15 |
EP0466167B1 (de) | 1999-10-06 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
UEP | Publication of translation of european patent specification | ||
EEIH | Change in the person of patent owner | ||
EELA | Cancelled due to lapse of time |