CH675751A5 - - Google Patents
Download PDFInfo
- Publication number
- CH675751A5 CH675751A5 CH9088A CH9088A CH675751A5 CH 675751 A5 CH675751 A5 CH 675751A5 CH 9088 A CH9088 A CH 9088A CH 9088 A CH9088 A CH 9088A CH 675751 A5 CH675751 A5 CH 675751A5
- Authority
- CH
- Switzerland
- Prior art keywords
- impeller
- axis
- blade
- angle
- generatrix
- Prior art date
Links
- 230000000750 progressive effect Effects 0.000 claims description 4
- 230000008859 change Effects 0.000 description 8
- 230000009467 reduction Effects 0.000 description 5
- 238000000926 separation method Methods 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 238000013459 approach Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000005086 pumping Methods 0.000 description 2
- 239000004698 Polyethylene Substances 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000005495 investment casting Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- -1 polyethylene Polymers 0.000 description 1
- 229920000573 polyethylene Polymers 0.000 description 1
- 238000005381 potential energy Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000007493 shaping process Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000003466 welding Methods 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
- F04D29/26—Rotors specially for elastic fluids
- F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
- F04D29/30—Vanes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19883801203 DE3801203A1 (de) | 1988-01-18 | 1988-01-18 | Laufrad eines kreiselverdichters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CH675751A5 true CH675751A5 (enrdf_load_stackoverflow) | 1990-10-31 |
Family
ID=6345440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CH9088A CH675751A5 (enrdf_load_stackoverflow) | 1988-01-18 | 1988-01-12 |
Country Status (3)
| Country | Link |
|---|---|
| CH (1) | CH675751A5 (enrdf_load_stackoverflow) |
| DE (1) | DE3801203A1 (enrdf_load_stackoverflow) |
| FR (1) | FR2626322B1 (enrdf_load_stackoverflow) |
Families Citing this family (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2811156B1 (fr) * | 2000-06-30 | 2006-12-15 | Valeo Equip Electr Moteur | Ventilateur pour machine electrique tournante, notamment pour alternateur de vehicule automobile |
| FR2811157B1 (fr) * | 2000-06-30 | 2006-07-21 | Valeo Equip Electr Moteur | Ventilateur a pales de hauteur decroissante pour machine electrique tournante, notamment pour alternateur de vehicule automobile |
| FR2811158B1 (fr) * | 2000-06-30 | 2006-07-21 | Valeo Equip Electr Moteur | Ventilateur a ailettes pour machine electrique tournante, notamment pour alternateur de vehicule automobile |
| RU2187714C2 (ru) * | 2000-11-08 | 2002-08-20 | Битюцкий Андрей Яковлевич | Рабочее колесо центробежного компрессора |
| US7563074B2 (en) | 2005-09-13 | 2009-07-21 | Ingersoll-Rand Company | Impeller for a centrifugal compressor |
| RU2343320C1 (ru) * | 2007-06-04 | 2009-01-10 | Государственное образовательное учреждение высшего профессионального образования Восточно-Сибирский государственный технологический университет | Рабочее колесо центростремительного вентилятора |
| RU2369780C1 (ru) * | 2008-04-18 | 2009-10-10 | Государственное образовательное учреждение высшего профессионального образования Восточно-Сибирский государственный технологический университет | Рабочее колесо центростремительного вентилятора |
| RU2384744C1 (ru) * | 2009-03-11 | 2010-03-20 | Открытое акционерное общество "УРАЛЬСКИЙ ЭЛЕКТРОХИМИЧЕСКИЙ КОМБИНАТ" | Центробежный компрессор |
| RU2449179C1 (ru) * | 2010-12-10 | 2012-04-27 | Закрытое акционерное общество "Научно-исследовательский и конструкторский институт центробежных и роторных компрессоров им. В.Б. Шнеппа" | Рабочее колесо центробежного компрессора |
| RU2450165C1 (ru) * | 2010-12-23 | 2012-05-10 | Закрытое акционерное общество "Научно-исследовательский и конструкторский институт центробежных и роторных компрессоров им. В.Б. Шнеппа" | Рабочее колесо центробежного компрессора |
| DE102013220668A1 (de) | 2013-10-14 | 2015-04-16 | Continental Automotive Gmbh | Laufrad für eine insbesondere als Seitenkanalgebläse ausgebildete Seitenkanal-Strömungsmaschine |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE460985C (de) * | 1928-06-08 | Bbc Brown Boveri & Cie | Ein- oder zweiseitig ansaugendes Schraubenrad fuer Zentrifugalventilatoren mit axialem Eintritt und radialem Austritt | |
| GB482485A (en) * | 1937-05-11 | 1938-03-30 | Harold Frederick Hagen | Improvements in centrifugal fans |
| GB619617A (en) * | 1945-12-20 | 1949-03-11 | British Thomson Houston Co Ltd | Improvements in and relating to centrifugal impellers |
| US3363832A (en) * | 1967-03-02 | 1968-01-16 | Carrier Corp | Fans |
| US4093401A (en) * | 1976-04-12 | 1978-06-06 | Sundstrand Corporation | Compressor impeller and method of manufacture |
| SU691606A1 (ru) * | 1977-01-03 | 1979-10-15 | Центральный Ордена Трудового Красного Знамени Научно-Исследовательский Автомобильный И Автомоторный Институт Нами | Рабочее колесо центробежного компрессора |
-
1988
- 1988-01-12 CH CH9088A patent/CH675751A5/de not_active IP Right Cessation
- 1988-01-18 DE DE19883801203 patent/DE3801203A1/de active Granted
- 1988-01-25 FR FR8800796A patent/FR2626322B1/fr not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| FR2626322B1 (fr) | 1990-07-06 |
| DE3801203C2 (enrdf_load_stackoverflow) | 1991-07-25 |
| DE3801203A1 (de) | 1989-08-03 |
| FR2626322A1 (fr) | 1989-07-28 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| DE69314912T2 (de) | Seitenkanalpumpe und Verfahren zur Herstellung des Laufrades | |
| EP0112932A1 (de) | Radialventilator mit rückwärts gekrümmten, profilierten Schaufeln | |
| DE2940773A1 (de) | Hochleistungs-radialventilator | |
| DE2712306A1 (de) | Universal-laufradrohling fuer turboverdichter und verfahren zu seiner herstellung | |
| CH675751A5 (enrdf_load_stackoverflow) | ||
| DE2552466B2 (de) | Überschalldiffusor für Zentrifugalkompressoren | |
| EP0043452A2 (de) | Vorrichtung zur Regelung von Axialverdichtern | |
| DE19722353A1 (de) | Kreiselpumpe mit einer Einlaufleiteinrichtung | |
| DE4208202A1 (de) | Zentrifugalpumpe | |
| EP2386030A1 (de) | Zentrifugalpumpe mit einer vorrichtung zur entfernung von partikeln | |
| EP0623752A1 (de) | Kreiselpumpenlaufrad | |
| EP2222960B1 (de) | Gebläse-Spiralgehäuse mit einer Abgriffslippe, die zwei axial versetzte Ausströmräume trennt | |
| DE69210718T2 (de) | Nicht-verstopfende Pumpe | |
| DE3430769C2 (enrdf_load_stackoverflow) | ||
| DE4239071C2 (de) | Tauchpumpenaggregat | |
| DE3047501C2 (de) | Windturbine | |
| EP1538369A1 (de) | Ölleitkontur in einem Getriebegehäuse | |
| DE102007048019A1 (de) | Pumpe | |
| DE3038735T1 (de) | Vane pump | |
| CH650563A5 (en) | Diffuser in a centrifugal driven machine | |
| DE102007053440A1 (de) | Wirbelschubvorrichtung | |
| DE3305790C2 (enrdf_load_stackoverflow) | ||
| DE531831C (de) | Kreiselmaschine | |
| DE840080C (de) | Fuehrungsmittel fuer Ringstroemungen | |
| AT166634B (de) | Führungsmittel für Ringströmungen |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PL | Patent ceased | ||
| PL | Patent ceased |