BE593292A - Rotor en tambour muni d'aubes recourbées vers l'avant - Google Patents
Rotor en tambour muni d'aubes recourbées vers l'avantInfo
- Publication number
- BE593292A BE593292A BE593292A BE593292A BE593292A BE 593292 A BE593292 A BE 593292A BE 593292 A BE593292 A BE 593292A BE 593292 A BE593292 A BE 593292A BE 593292 A BE593292 A BE 593292A
- Authority
- BE
- Belgium
- Prior art keywords
- drum rotor
- curved vanes
- forward curved
- vanes
- drum
- 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
- F04D29/26—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
-
- 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
- F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
- F04D29/282—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers the leading edge of each vane being substantially parallel to the rotation axis
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 |
---|---|---|---|
DEE0018014 | 1959-07-24 |
Publications (1)
Publication Number | Publication Date |
---|---|
BE593292A true BE593292A (fr) | 1960-11-14 |
Family
ID=7069667
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BE593292A BE593292A (fr) | 1959-07-24 | 1960-07-22 | Rotor en tambour muni d'aubes recourbées vers l'avant |
Country Status (5)
Country | Link |
---|---|
US (1) | US3394876A (fr) |
BE (1) | BE593292A (fr) |
CH (1) | CH377975A (fr) |
DE (1) | DE1403034B2 (fr) |
GB (1) | GB954369A (fr) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3245611A (en) * | 1964-08-17 | 1966-04-12 | American Radiator & Standard | Fluid mover |
US3536416A (en) * | 1968-05-14 | 1970-10-27 | Dov Z Glucksman | Squirrel-cage rotor for fluid moving devices |
US3751179A (en) * | 1971-07-26 | 1973-08-07 | Westinghouse Electric Corp | Bi-directional centrifugal pump |
JPS5331206A (en) * | 1976-09-06 | 1978-03-24 | Hitachi Ltd | Fan with forward blades |
DE2657840B2 (de) * | 1976-12-21 | 1979-07-26 | Sueddeutsche Kuehlerfabrik Julius Fr. Behr Gmbh & Co Kg, 7000 Stuttgart | Kühlanlage für Brennkraftmaschinen |
EP0807760B1 (fr) * | 1996-05-17 | 2003-09-17 | Calsonic Kansei Corporation | Rotor multipale pour soufflante radiale |
US5988979A (en) * | 1996-06-04 | 1999-11-23 | Honeywell Consumer Products, Inc. | Centrifugal blower wheel with an upwardly extending, smoothly contoured hub |
US6695038B2 (en) * | 1999-09-02 | 2004-02-24 | Advanced Rotary Systems, Llc | Heat exchanger type fan |
KR100380228B1 (ko) * | 2000-05-16 | 2003-04-16 | 엘지전자 주식회사 | 창문형 에어컨의 시로코팬 |
US20030012649A1 (en) * | 2001-07-16 | 2003-01-16 | Masaharu Sakai | Centrifugal blower |
US20030101985A1 (en) * | 2001-12-04 | 2003-06-05 | Chiang Chao Cheng | Smoke exhauster having an improved fan device |
US6866481B2 (en) * | 2003-01-02 | 2005-03-15 | Chao-Cheng Chiang | Ventilator having an optimum fan structure |
US8591183B2 (en) | 2007-06-14 | 2013-11-26 | Regal Beloit America, Inc. | Extended length cutoff blower |
US8550066B2 (en) * | 2007-11-06 | 2013-10-08 | Regal Beloit America, Inc. | High efficiency furnace/air handler blower housing with a side wall having an exponentially increasing expansion angle |
TW201441489A (zh) * | 2014-05-26 | 2014-11-01 | Yang Bo Sheng | 流體泵浦低紊流動葉輪 |
CN105298907A (zh) * | 2014-06-19 | 2016-02-03 | 杨博胜 | 流体泵浦低紊流动叶轮 |
CN104165158B (zh) * | 2014-08-06 | 2016-09-21 | 宁波方太厨具有限公司 | 一种吸油烟机的离心风机 |
US10527054B2 (en) * | 2016-05-24 | 2020-01-07 | Mohammad Hassan Orangi | Impeller for centrifugal fans |
CN114962325A (zh) * | 2022-06-20 | 2022-08-30 | 太仓欣华盈电子有限公司 | 一种高效能扇叶及离心风扇 |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE338436C (de) * | 1921-06-18 | Alexander Varga | Beiderseitig durch Kegelmaentel abgeschlossene Schaufeltrommel fuer Kreiselgeblaese | |
US867874A (en) * | 1906-07-11 | 1907-10-08 | George Marie Capell | Centrifugal fan and pump-wheel. |
GB191006700A (en) * | 1910-03-17 | 1911-03-02 | William Mulholland | Improvements in Fans or Blowers. |
GB115070A (en) * | 1917-04-21 | 1918-04-22 | Gwynnes Ltd | Improvements relating to Centrifugal Pumps and Fans. |
US2394214A (en) * | 1944-06-05 | 1946-02-05 | Verner E Sprouse | Blower |
FR1033790A (fr) * | 1951-03-09 | 1953-07-15 | Perfectionnements apportés aux machines du genre des compresseurs rotatifs | |
US2833464A (en) * | 1955-05-02 | 1958-05-06 | Vernco Corp | Strip formed blower wheel |
FR1193452A (fr) * | 1957-03-25 | 1959-11-03 | Paul Pollrich & Comp | Ventilateur radial à roue mobile en forme de tambour |
-
1959
- 1959-07-24 DE DE19591403034 patent/DE1403034B2/de active Pending
-
1960
- 1960-07-07 CH CH778560A patent/CH377975A/de unknown
- 1960-07-15 GB GB24793/60A patent/GB954369A/en not_active Expired
- 1960-07-22 BE BE593292A patent/BE593292A/fr unknown
-
1966
- 1966-09-02 US US577090A patent/US3394876A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
GB954369A (en) | 1964-04-08 |
DE1403034B2 (de) | 1971-07-08 |
US3394876A (en) | 1968-07-30 |
DE1403034A1 (de) | 1969-01-30 |
CH377975A (de) | 1964-05-31 |
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