FI110275B - Pumpun juoksupyörä - Google Patents
Pumpun juoksupyörä Download PDFInfo
- Publication number
- FI110275B FI110275B FI20010887A FI20010887A FI110275B FI 110275 B FI110275 B FI 110275B FI 20010887 A FI20010887 A FI 20010887A FI 20010887 A FI20010887 A FI 20010887A FI 110275 B FI110275 B FI 110275B
- Authority
- FI
- Finland
- Prior art keywords
- flow channel
- channel
- impeller
- pump impeller
- uniformly
- 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
- F04D29/18—Rotors
- F04D29/22—Rotors specially for centrifugal pumps
- F04D29/2238—Special flow patterns
- F04D29/225—Channel wheels, e.g. one blade or one flow channel
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20010887A FI110275B (fi) | 2001-04-27 | 2001-04-27 | Pumpun juoksupyörä |
AT02076680T ATE328203T1 (de) | 2001-04-27 | 2002-04-29 | Pumpenlaufrad |
ES02076680T ES2266401T3 (es) | 2001-04-27 | 2002-04-29 | Rotor de bomba. |
DE60211797T DE60211797T2 (de) | 2001-04-27 | 2002-04-29 | Pumpenlaufrad |
EP02076680A EP1258635B1 (fr) | 2001-04-27 | 2002-04-29 | Rouet de pompe |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20010887 | 2001-04-27 | ||
FI20010887A FI110275B (fi) | 2001-04-27 | 2001-04-27 | Pumpun juoksupyörä |
Publications (3)
Publication Number | Publication Date |
---|---|
FI20010887A0 FI20010887A0 (fi) | 2001-04-27 |
FI20010887A FI20010887A (fi) | 2002-10-28 |
FI110275B true FI110275B (fi) | 2002-12-31 |
Family
ID=8561081
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FI20010887A FI110275B (fi) | 2001-04-27 | 2001-04-27 | Pumpun juoksupyörä |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1258635B1 (fr) |
AT (1) | ATE328203T1 (fr) |
DE (1) | DE60211797T2 (fr) |
ES (1) | ES2266401T3 (fr) |
FI (1) | FI110275B (fr) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4713066B2 (ja) | 2003-07-18 | 2011-06-29 | 新明和工業株式会社 | 羽根車及びそれを備えた汚水処理用ポンプ |
JP6351216B2 (ja) | 2013-07-05 | 2018-07-04 | 株式会社荏原製作所 | 水中ポンプ用ポンプ羽根及びこれを備えた水中ポンプ |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB687514A (en) * | 1950-08-15 | 1953-02-18 | Fairbanks Morse & Co | Improvements in impellers for centrifugal pumps |
DE3211230A1 (de) * | 1982-03-26 | 1983-09-29 | Paul Pleiger Maschinenfabrik, 5810 Witten | Kreiselpumpe, insbesondere fuer schmutz- und abwasser |
-
2001
- 2001-04-27 FI FI20010887A patent/FI110275B/fi not_active IP Right Cessation
-
2002
- 2002-04-29 EP EP02076680A patent/EP1258635B1/fr not_active Expired - Lifetime
- 2002-04-29 ES ES02076680T patent/ES2266401T3/es not_active Expired - Lifetime
- 2002-04-29 DE DE60211797T patent/DE60211797T2/de not_active Expired - Lifetime
- 2002-04-29 AT AT02076680T patent/ATE328203T1/de not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE60211797D1 (de) | 2006-07-06 |
FI20010887A (fi) | 2002-10-28 |
DE60211797T2 (de) | 2007-05-16 |
EP1258635B1 (fr) | 2006-05-31 |
EP1258635A1 (fr) | 2002-11-20 |
ES2266401T3 (es) | 2007-03-01 |
ATE328203T1 (de) | 2006-06-15 |
FI20010887A0 (fi) | 2001-04-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MA | Patent expired |