CH655365A5 - Kreiselpumpe mit spiralgehaeuse und radialem oder halbaxialem laufrad. - Google Patents
Kreiselpumpe mit spiralgehaeuse und radialem oder halbaxialem laufrad. Download PDFInfo
- Publication number
- CH655365A5 CH655365A5 CH157/82A CH15782A CH655365A5 CH 655365 A5 CH655365 A5 CH 655365A5 CH 157/82 A CH157/82 A CH 157/82A CH 15782 A CH15782 A CH 15782A CH 655365 A5 CH655365 A5 CH 655365A5
- Authority
- CH
- Switzerland
- Prior art keywords
- impeller
- pressure
- spiral
- cavitation
- radial
- Prior art date
Links
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 1
- 230000001419 dependent effect Effects 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
- 101150064902 hlh-1 gene Proteins 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Control Of Non-Positive-Displacement Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE3104349A DE3104349C1 (de) | 1981-02-07 | 1981-02-07 | Kreiselpumpe mit Spiralgehäuse und radialem oder halbaxialem Laufrad |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH655365A5 true CH655365A5 (de) | 1986-04-15 |
Family
ID=6124302
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH157/82A CH655365A5 (de) | 1981-02-07 | 1982-01-12 | Kreiselpumpe mit spiralgehaeuse und radialem oder halbaxialem laufrad. |
Country Status (5)
| Country | Link |
|---|---|
| AT (1) | ATA563681A (fr) |
| CH (1) | CH655365A5 (fr) |
| DE (1) | DE3104349C1 (fr) |
| FR (1) | FR2499639B1 (fr) |
| IT (1) | IT1149440B (fr) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1295593A (fr) * | 1961-04-29 | 1962-06-08 | Snecma | Perfectionnements aux machines tournantes augmentant la pression d'un fluide, notamment aux pompes et compresseurs centrifuges et hélico-centrifuges |
| FR2433656A1 (fr) * | 1978-08-18 | 1980-03-14 | Sugiura Eiichi | Pompe centrifuge |
-
1981
- 1981-02-07 DE DE3104349A patent/DE3104349C1/de not_active Expired
- 1981-12-30 AT AT0563681A patent/ATA563681A/de not_active Application Discontinuation
-
1982
- 1982-01-12 CH CH157/82A patent/CH655365A5/de not_active IP Right Cessation
- 1982-01-12 IT IT19066/82A patent/IT1149440B/it active
- 1982-02-05 FR FR8201902A patent/FR2499639B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| IT8219066A0 (it) | 1982-01-12 |
| DE3104349C1 (de) | 1982-09-30 |
| FR2499639A1 (fr) | 1982-08-13 |
| IT1149440B (it) | 1986-12-03 |
| ATA563681A (de) | 1992-08-15 |
| FR2499639B1 (fr) | 1986-03-14 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69332086T2 (de) | Pumpenlaufrad und kreiselpumpe für zähflussige medien mit diesem laufrad | |
| EP2886874A1 (fr) | Roue radiale pour un ventilateur à tambour et ventilateur doté d'une telle roue radiale | |
| EP0985098B1 (fr) | Pompe centrifuge a dispositif de guidage d'admission | |
| DE2558840B1 (de) | Einrichtung zur verminderung des kavitationsverschleisses | |
| EP3317544B1 (fr) | Pompe non colmatable | |
| EP2226505A1 (fr) | Roue vortex dotée de bords coupants | |
| DE19717458A1 (de) | Kreiselpumpe | |
| DE102008034963A1 (de) | Mehrstufige Kreiselpumpe | |
| EP0750119B1 (fr) | Rouet de pompe | |
| DE1428273A1 (de) | Axialventilator | |
| EP0684386A1 (fr) | Procédé et dispositif pour le pompage d'un fluide | |
| DE4041545C2 (fr) | ||
| DE3104349C1 (de) | Kreiselpumpe mit Spiralgehäuse und radialem oder halbaxialem Laufrad | |
| CH317623A (de) | Schaufelung für mit Fliehkraft wirkende Fördermaschinen | |
| DE3015188A1 (de) | Schaufelrad | |
| EP3559475B1 (fr) | Pompe non colmatable | |
| DE60311165T2 (de) | Kreiselpumpe für niedrige Flussraten mit verbesserter Ansaughöhe | |
| EP1573208B1 (fr) | Conduite d'aspiration | |
| DE3038735C2 (de) | Kreiselpumpe | |
| EP3760876A1 (fr) | Diffuseur pour une turbomachine | |
| WO2019110659A1 (fr) | Roue à aubes pour pompe à eaux usées | |
| CH650563A5 (en) | Diffuser in a centrifugal driven machine | |
| DE202012102918U1 (de) | Spiralstrom-Konstantdruckpumpe | |
| DE7511096U (de) | Pumpe | |
| DE2351308C3 (de) | Einrichtung zur Erweiterung des Arbeitsbereichs von Axialströmungsmaschinen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased |