FR2431049A1 - Roue a aubes radiales - Google Patents
Roue a aubes radialesInfo
- Publication number
- FR2431049A1 FR2431049A1 FR7914886A FR7914886A FR2431049A1 FR 2431049 A1 FR2431049 A1 FR 2431049A1 FR 7914886 A FR7914886 A FR 7914886A FR 7914886 A FR7914886 A FR 7914886A FR 2431049 A1 FR2431049 A1 FR 2431049A1
- Authority
- FR
- France
- Prior art keywords
- blade wheel
- blowers
- fans
- rim
- radial blade
- 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.)
- Pending
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
- F04D29/263—Rotors specially for elastic fluids mounting fan or blower rotors on shafts
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D23/00—Other rotary non-positive-displacement pumps
- F04D23/001—Pumps adapted for conveying materials or for handling specific elastic fluids
- F04D23/003—Pumps adapted for conveying materials or for handling specific elastic fluids of radial-flow type
-
- 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
-
- 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
-
- 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
- F04D29/289—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps having provision against erosion or for dust-separation
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Crystals, And After-Treatments Of Crystals (AREA)
Abstract
a. Roue à aubes radiales pour ventilateurs et soufflantes pour gaz purs ou contenant des poussières affluant des deux côtés. b. Roue à aubes caractérisée en ce que, entre les couvercles de roue, sont montées des aubes rotatives se présentant d'un bout à l'autre et formant une jante, le diamètre extérieur d'un élément d'entraînement monté au centre étant inférieur au diamètre d'entrée moyen des aubes et une partie élastique étant prévue entre la jante et l'élément d'entraînement. c. Roue applicable à des ventilateurs ou soufflantes.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD20662278A DD137612B1 (de) | 1978-07-10 | 1978-07-10 | Radiallaufrad |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2431049A1 true FR2431049A1 (fr) | 1980-02-08 |
Family
ID=5513543
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7914886A Pending FR2431049A1 (fr) | 1978-07-10 | 1979-06-11 | Roue a aubes radiales |
Country Status (6)
Country | Link |
---|---|
CS (1) | CS220555B1 (fr) |
DD (1) | DD137612B1 (fr) |
DE (1) | DE2919323A1 (fr) |
FR (1) | FR2431049A1 (fr) |
GB (1) | GB2031114B (fr) |
PL (1) | PL121750B1 (fr) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2466648A1 (fr) * | 1979-09-28 | 1981-04-10 | Sueddeutsche Kuehler Behr | Ventilateur radial, notamment pour installation de chauffage ou de climatisation de vehicules |
FR2548286A1 (fr) * | 1983-06-14 | 1985-01-04 | Sueddeutsche Kuehler Behr | Roue de ventilateur radial |
FR2567592A1 (fr) * | 1984-07-12 | 1986-01-17 | Neu Ets | Dispositif de fixation de roue de soufflante sur un arbre. |
EP0182145A1 (fr) * | 1984-11-09 | 1986-05-28 | Siemens Aktiengesellschaft | Roue de ventilateur de matière synthétique en une pièce |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3149091A1 (de) * | 1980-12-31 | 1982-08-19 | Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart | Radialluefterrad |
CN102943774B (zh) * | 2012-08-06 | 2016-03-16 | 王书勤 | 一种复合翼型风机叶片的设计方法 |
UA114769C2 (uk) * | 2016-06-21 | 2017-07-25 | Андрій Іванович Панфілов | Робоче колесо відцентрового вентилятора |
CN110612397A (zh) * | 2018-07-27 | 2019-12-24 | 深圳市大疆创新科技有限公司 | 离心风扇及电子设备 |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR424660A (fr) * | 1910-01-08 | 1911-05-20 | Waldemar Hessling | Aube d'entrainement pour roue à aubes de ventilateur à aubes multiples |
FR507039A (fr) * | 1919-12-03 | 1920-09-03 | B F Sturtevant Co | Perfectionnement aux ventilateurs à force centrifuge |
FR805464A (fr) * | 1935-04-26 | 1936-11-20 | Thomson Houston Comp Francaise | Perfectionnements aux hélices |
US2653755A (en) * | 1952-06-26 | 1953-09-29 | Westinghouse Electric Corp | Erosion resisting fan wheel |
DE1601441A1 (de) * | 1967-01-31 | 1969-11-27 | Tatra Np | Elastische Kupplung zum Kuehlgeblaese fuer luftgekuehlte Verbrennungsmotoren |
FR2237511A5 (fr) * | 1972-07-05 | 1975-02-07 | Maschf Augsburg Nuernberg Ag |
-
1978
- 1978-07-10 DD DD20662278A patent/DD137612B1/de not_active IP Right Cessation
-
1979
- 1979-05-14 DE DE19792919323 patent/DE2919323A1/de not_active Withdrawn
- 1979-06-11 FR FR7914886A patent/FR2431049A1/fr active Pending
- 1979-06-14 GB GB7920764A patent/GB2031114B/en not_active Expired
- 1979-06-20 CS CS427279A patent/CS220555B1/cs unknown
- 1979-07-06 PL PL21691279A patent/PL121750B1/pl unknown
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR424660A (fr) * | 1910-01-08 | 1911-05-20 | Waldemar Hessling | Aube d'entrainement pour roue à aubes de ventilateur à aubes multiples |
FR507039A (fr) * | 1919-12-03 | 1920-09-03 | B F Sturtevant Co | Perfectionnement aux ventilateurs à force centrifuge |
FR805464A (fr) * | 1935-04-26 | 1936-11-20 | Thomson Houston Comp Francaise | Perfectionnements aux hélices |
US2653755A (en) * | 1952-06-26 | 1953-09-29 | Westinghouse Electric Corp | Erosion resisting fan wheel |
DE1601441A1 (de) * | 1967-01-31 | 1969-11-27 | Tatra Np | Elastische Kupplung zum Kuehlgeblaese fuer luftgekuehlte Verbrennungsmotoren |
FR2237511A5 (fr) * | 1972-07-05 | 1975-02-07 | Maschf Augsburg Nuernberg Ag |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2466648A1 (fr) * | 1979-09-28 | 1981-04-10 | Sueddeutsche Kuehler Behr | Ventilateur radial, notamment pour installation de chauffage ou de climatisation de vehicules |
FR2548286A1 (fr) * | 1983-06-14 | 1985-01-04 | Sueddeutsche Kuehler Behr | Roue de ventilateur radial |
FR2567592A1 (fr) * | 1984-07-12 | 1986-01-17 | Neu Ets | Dispositif de fixation de roue de soufflante sur un arbre. |
EP0211098A1 (fr) * | 1984-07-12 | 1987-02-25 | Etablissements NEU Société Anonyme dite: | Dispositif de fixation de roue de soufflante sur un arbre |
EP0182145A1 (fr) * | 1984-11-09 | 1986-05-28 | Siemens Aktiengesellschaft | Roue de ventilateur de matière synthétique en une pièce |
US4639193A (en) * | 1984-11-09 | 1987-01-27 | Siemens Aktiengesellschaft | Fan wheel for radial fan |
Also Published As
Publication number | Publication date |
---|---|
CS220555B1 (en) | 1983-04-29 |
PL121750B1 (en) | 1982-05-31 |
GB2031114B (en) | 1982-12-22 |
PL216912A1 (fr) | 1980-06-02 |
DD137612A1 (de) | 1979-09-12 |
DE2919323A1 (de) | 1980-01-24 |
GB2031114A (en) | 1980-04-16 |
DD137612B1 (de) | 1980-06-25 |
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