FI944971A - Kiertopumpun pesä - Google Patents
Kiertopumpun pesä Download PDFInfo
- Publication number
- FI944971A FI944971A FI944971A FI944971A FI944971A FI 944971 A FI944971 A FI 944971A FI 944971 A FI944971 A FI 944971A FI 944971 A FI944971 A FI 944971A FI 944971 A FI944971 A FI 944971A
- Authority
- FI
- Finland
- Prior art keywords
- pump housing
- circulation pump
- circulation
- housing
- 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
- F04D5/00—Pumps with circumferential or transverse flow
-
- 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
- F04D29/44—Fluid-guiding means, e.g. diffusers
- F04D29/445—Fluid-guiding means, e.g. diffusers 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/60—Fluid transfer
- F05D2260/604—Vortex non-clogging type pumps
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 |
---|---|---|---|
SE9303475A SE501165C2 (sv) | 1993-10-22 | 1993-10-22 | Pumphus för virvelströmspump |
US08/317,079 US5486092A (en) | 1993-10-22 | 1994-10-03 | Housing for a vortex-flow type pump |
Publications (4)
Publication Number | Publication Date |
---|---|
FI944971A0 FI944971A0 (fi) | 1994-10-21 |
FI944971A true FI944971A (fi) | 1995-04-23 |
FI102103B1 FI102103B1 (fi) | 1998-10-15 |
FI102103B FI102103B (fi) | 1998-10-15 |
Family
ID=26661878
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI944971A FI102103B (fi) | 1993-10-22 | 1994-10-21 | Kiertopumpun pesä |
Country Status (5)
Country | Link |
---|---|
US (1) | US5486092A (fi) |
EP (1) | EP0649987B1 (fi) |
JP (1) | JPH07253095A (fi) |
FI (1) | FI102103B (fi) |
SE (1) | SE501165C2 (fi) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE9901502L (sv) * | 1999-04-27 | 2000-10-28 | Bengt Olsson | Lastningsanordning vid en vakuumtankvagn |
US6629814B2 (en) * | 2000-08-22 | 2003-10-07 | Henry Filters, Inc. | Low profile pump |
DE10301629B4 (de) * | 2003-01-17 | 2013-05-29 | Ksb Aktiengesellschaft | Freistrompumpe |
DE202006005073U1 (de) * | 2006-03-28 | 2006-06-08 | Ksb Aktiengesellschaft | Kreiselpumpe mit Freistromlaufrad |
US8128360B2 (en) * | 2007-11-12 | 2012-03-06 | Crane Pumps & Systems, Inc. | Vortex pump with splitter blade impeller |
EP2497956A1 (de) | 2011-03-08 | 2012-09-12 | Egger Pumps Technology AG | Freistrompumpe |
DE102013202174B4 (de) * | 2013-02-11 | 2018-08-30 | Sirona Dental Systems Gmbh | Zahnärztliches Präparationsinstrument mit einer druckluftbetriebenen Turbine |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1119341A (fr) * | 1955-02-15 | 1956-06-19 | Système centrifuge | |
DE1403828A1 (de) * | 1960-07-29 | 1969-01-02 | Eta Corp | Kreiselradpumpe mit Wirbelerzeuger od.dgl. zur Foerderung von stueckenfoermige Feststoffe mitfuehrenden tropfbaren Medien |
US3319573A (en) * | 1966-02-10 | 1967-05-16 | Thomas E Judd | Centrifugal pump |
US3759628A (en) * | 1972-06-14 | 1973-09-18 | Fmc Corp | Vortex pumps |
US3918829A (en) * | 1974-06-19 | 1975-11-11 | Warren Pumps Inc | Low pressure-pulse kinetic pump |
US4076179A (en) * | 1976-04-22 | 1978-02-28 | Kabushiki Kaisha Sogo Pump Seisakusho | Centrifugal sewage pump |
MX157817A (es) * | 1981-12-08 | 1988-12-15 | Emule Egger & Cie S A | Mejoras a bomba rotativa de circulacion libre de fluidos |
JPS59165891A (ja) * | 1983-03-10 | 1984-09-19 | Ebara Corp | 渦流ポンプ |
FI75652C (fi) * | 1984-08-16 | 1988-07-11 | Sarlin Ab Oy E | Loephjul vid en pump, saerskilt vid en virvelstroempump. |
US5181841A (en) * | 1990-08-10 | 1993-01-26 | Wayne/Scott Fetzer Company | Sewage pump |
-
1993
- 1993-10-22 SE SE9303475A patent/SE501165C2/sv not_active IP Right Cessation
-
1994
- 1994-10-03 US US08/317,079 patent/US5486092A/en not_active Expired - Fee Related
- 1994-10-12 EP EP94850178A patent/EP0649987B1/en not_active Expired - Lifetime
- 1994-10-21 JP JP6256989A patent/JPH07253095A/ja not_active Ceased
- 1994-10-21 FI FI944971A patent/FI102103B/fi not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
EP0649987B1 (en) | 1997-12-10 |
JPH07253095A (ja) | 1995-10-03 |
FI102103B1 (fi) | 1998-10-15 |
SE9303475L (sv) | 1994-11-28 |
EP0649987A1 (en) | 1995-04-26 |
SE501165C2 (sv) | 1994-11-28 |
FI102103B (fi) | 1998-10-15 |
FI944971A0 (fi) | 1994-10-21 |
US5486092A (en) | 1996-01-23 |
SE9303475D0 (sv) | 1993-10-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Patent granted |
Owner name: ITT FLYGT AB |
|
MA | Patent expired |