WO1999024719A1 - Seitenkanalkreiselpumpe - Google Patents
Seitenkanalkreiselpumpe Download PDFInfo
- Publication number
- WO1999024719A1 WO1999024719A1 PCT/EP1997/006236 EP9706236W WO9924719A1 WO 1999024719 A1 WO1999024719 A1 WO 1999024719A1 EP 9706236 W EP9706236 W EP 9706236W WO 9924719 A1 WO9924719 A1 WO 9924719A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- side channel
- impeller
- face
- area
- edge
- 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.)
- Ceased
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
- F04D5/002—Regenerative 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
- F04D5/00—Pumps with circumferential or transverse flow
- F04D5/002—Regenerative pumps
- F04D5/007—Details of the inlet or outlet
-
- 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
- F05B2250/00—Geometry
- F05B2250/50—Inlet or outlet
- F05B2250/503—Inlet or outlet of regenerative pumps
-
- 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
- F05B2260/00—Function
- F05B2260/96—Preventing, counteracting or reducing vibration or noise
Definitions
- Side channel 1 is expanded.
- the side channel 1 is delimited radially on the inside by the edge 2 and on the outside by the edge 3. It begins at point 4 at the same angular point at which the suction opening 5 begins radially further inwards at point 6, the outline of which is indicated by dash-dotted lines in FIG. It is located in the other housing part, not shown in the drawing.
- the side channel widens under a correspondingly oblique course of its inner edge 7 until it reaches its final cross section approximately 60-90 ° after its start, which can be seen in FIG. 2 above. It keeps it up to the pressure opening 8 through which the medium exits the side channel.
- the pressure opening is limited by the side boundaries 11, 12, by the side channel bottom 10 and by the edge 9 (FIG. 3).
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Description
Claims
Priority Applications (8)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CZ20001268A CZ20001268A3 (cs) | 1997-11-10 | 1997-11-10 | Odstředivé čerpadlo s bočním kanálem |
| US09/529,845 US6296440B1 (en) | 1997-11-10 | 1997-11-10 | Side channel centrifugal pump |
| AU53203/98A AU738340B2 (en) | 1997-11-10 | 1997-11-10 | Side-channel centrifugal pump |
| NZ503699A NZ503699A (en) | 1997-11-10 | 1997-11-10 | Side channel centrifugal pump having radii on the transition edge |
| PCT/EP1997/006236 WO1999024719A1 (de) | 1997-11-10 | 1997-11-10 | Seitenkanalkreiselpumpe |
| EP97950152A EP1029180A1 (de) | 1997-11-10 | 1997-11-10 | Seitenkanalkreiselpumpe |
| CA002306051A CA2306051A1 (en) | 1997-11-10 | 1997-11-10 | Side channel centrifugal pump |
| NO20002390A NO20002390L (no) | 1997-11-10 | 2000-05-08 | Sentrifugalpumpe med sidekanal |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/EP1997/006236 WO1999024719A1 (de) | 1997-11-10 | 1997-11-10 | Seitenkanalkreiselpumpe |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO1999024719A1 true WO1999024719A1 (de) | 1999-05-20 |
Family
ID=8166791
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP1997/006236 Ceased WO1999024719A1 (de) | 1997-11-10 | 1997-11-10 | Seitenkanalkreiselpumpe |
Country Status (6)
| Country | Link |
|---|---|
| US (1) | US6296440B1 (de) |
| EP (1) | EP1029180A1 (de) |
| AU (1) | AU738340B2 (de) |
| CA (1) | CA2306051A1 (de) |
| CZ (1) | CZ20001268A3 (de) |
| WO (1) | WO1999024719A1 (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2347179B (en) * | 1999-02-04 | 2003-09-03 | Caterpillar Inc | Hydraulically-actuated fuel injector with electronically actuated spill valve |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6984099B2 (en) * | 2003-05-06 | 2006-01-10 | Visteon Global Technologies, Inc. | Fuel pump impeller |
| US20040258545A1 (en) * | 2003-06-23 | 2004-12-23 | Dequan Yu | Fuel pump channel |
| DE102006046827A1 (de) * | 2006-10-02 | 2008-04-03 | Robert Bosch Gmbh | Förderaggregat |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4002027A1 (de) | 1989-01-31 | 1990-08-09 | Aisan Ind | Kraftstoffpumpe |
| DE19531902A1 (de) * | 1995-08-30 | 1997-03-06 | Sihi Gmbh & Co Kg | Seitenkanalpumpe insbesondere für höhere Drehzahlen |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1196016B (de) | 1962-11-13 | 1965-07-01 | Bmw Triebwerkbau Ges M B H | Kraftstoffbehaelteranlage fuer Brennkraft-maschinen, insbesondere fuer Gasturbinen |
| GB1281842A (en) | 1970-02-18 | 1972-07-19 | Leyland Gas Turbines Ltd | Gas turbine engines |
| DE3644356A1 (de) | 1986-12-24 | 1988-07-07 | Elsbett L | Schmierung und kuehlung der turbinenwelle von abgasturboaufladern |
| JP2757646B2 (ja) * | 1992-01-22 | 1998-05-25 | 株式会社デンソー | 燃料ポンプ |
| US5401147A (en) * | 1993-09-07 | 1995-03-28 | Ford Motor Company | Automotive fuel pump with convergent flow channel |
| DE4343078B4 (de) * | 1993-12-16 | 2007-09-13 | Robert Bosch Gmbh | Aggregat zum Fördern von Kraftstoff aus einem Vorratstank zu einer Brennkraftmaschine |
| US6126387A (en) * | 1996-08-26 | 2000-10-03 | Aisan Kogyo Kabushiki Kaisha | Fuel pump having low operating noise |
| DE19649529A1 (de) * | 1996-11-29 | 1998-06-04 | Duerr Dental Gmbh Co Kg | Seitenkanalmaschine |
-
1997
- 1997-11-10 AU AU53203/98A patent/AU738340B2/en not_active Ceased
- 1997-11-10 EP EP97950152A patent/EP1029180A1/de not_active Withdrawn
- 1997-11-10 US US09/529,845 patent/US6296440B1/en not_active Expired - Fee Related
- 1997-11-10 WO PCT/EP1997/006236 patent/WO1999024719A1/de not_active Ceased
- 1997-11-10 CA CA002306051A patent/CA2306051A1/en not_active Abandoned
- 1997-11-10 CZ CZ20001268A patent/CZ20001268A3/cs unknown
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4002027A1 (de) | 1989-01-31 | 1990-08-09 | Aisan Ind | Kraftstoffpumpe |
| DE19531902A1 (de) * | 1995-08-30 | 1997-03-06 | Sihi Gmbh & Co Kg | Seitenkanalpumpe insbesondere für höhere Drehzahlen |
Non-Patent Citations (1)
| Title |
|---|
| TONN E: "ZUR BERECHNUNG VON PERIPHERALPUMPEN", KONSTRUKTION, vol. 44, no. 2, 1 February 1992 (1992-02-01), pages 64 - 70, XP000306468 * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2347179B (en) * | 1999-02-04 | 2003-09-03 | Caterpillar Inc | Hydraulically-actuated fuel injector with electronically actuated spill valve |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1029180A1 (de) | 2000-08-23 |
| CA2306051A1 (en) | 1999-05-20 |
| CZ20001268A3 (cs) | 2001-12-12 |
| US6296440B1 (en) | 2001-10-02 |
| AU5320398A (en) | 1999-05-31 |
| AU738340B2 (en) | 2001-09-13 |
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