DD137612A1 - Radiallaufrad - Google Patents
RadiallaufradInfo
- Publication number
- DD137612A1 DD137612A1 DD20662278A DD20662278A DD137612A1 DD 137612 A1 DD137612 A1 DD 137612A1 DD 20662278 A DD20662278 A DD 20662278A DD 20662278 A DD20662278 A DD 20662278A DD 137612 A1 DD137612 A1 DD 137612A1
- Authority
- DD
- German Democratic Republic
- Prior art keywords
- radial impeller
- impeller
- radial
- 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
- F04D29/263—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)
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD20662278A DD137612B1 (de) | 1978-07-10 | 1978-07-10 | Radiallaufrad |
DE19792919323 DE2919323A1 (de) | 1978-07-10 | 1979-05-14 | Radiallaufrad |
FR7914886A FR2431049A1 (fr) | 1978-07-10 | 1979-06-11 | Roue a aubes radiales |
GB7920764A GB2031114B (en) | 1978-07-10 | 1979-06-14 | Radial impellers forfans |
CS427279A CS220555B1 (en) | 1978-07-10 | 1979-06-20 | Radial impeller |
PL21691279A PL121750B1 (en) | 1978-07-10 | 1979-07-06 | Radial flow impeller |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD20662278A DD137612B1 (de) | 1978-07-10 | 1978-07-10 | Radiallaufrad |
Publications (2)
Publication Number | Publication Date |
---|---|
DD137612A1 true DD137612A1 (de) | 1979-09-12 |
DD137612B1 DD137612B1 (de) | 1980-06-25 |
Family
ID=5513543
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DD20662278A DD137612B1 (de) | 1978-07-10 | 1978-07-10 | Radiallaufrad |
Country Status (6)
Country | Link |
---|---|
CS (1) | CS220555B1 (de) |
DD (1) | DD137612B1 (de) |
DE (1) | DE2919323A1 (de) |
FR (1) | FR2431049A1 (de) |
GB (1) | GB2031114B (de) |
PL (1) | PL121750B1 (de) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE443408B (sv) * | 1979-09-28 | 1986-02-24 | Sueddeutsche Kuehler Behr | Radialflekt for verme- eller luftkonditioneringsanleggningar i fordon |
DE3149091A1 (de) * | 1980-12-31 | 1982-08-19 | Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart | Radialluefterrad |
DE8317312U1 (de) * | 1983-06-14 | 1983-11-10 | Süddeutsche Kühlerfabrik Julius Fr. Behr GmbH & Co KG, 7000 Stuttgart | Luefterrad fuer ein radialgeblaese |
FR2567592A1 (fr) * | 1984-07-12 | 1986-01-17 | Neu Ets | Dispositif de fixation de roue de soufflante sur un arbre. |
US4639193A (en) * | 1984-11-09 | 1987-01-27 | Siemens Aktiengesellschaft | Fan wheel for radial fan |
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 |
Family Cites Families (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 |
DE6608002U (de) * | 1967-01-31 | 1971-06-24 | Tatra Np | Elastische kupplung der antriebswelle des kuehlgeblaeses luftgekuehlter verbrennungsmotoren. |
DE2232887C2 (de) * | 1972-07-05 | 1974-04-18 | Maschinenfabrik Augsburg-Nuernberg Ag, 8000 Muenchen | Lagerung eines Lüfterrades |
-
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
Also Published As
Publication number | Publication date |
---|---|
GB2031114A (en) | 1980-04-16 |
DD137612B1 (de) | 1980-06-25 |
CS220555B1 (en) | 1983-04-29 |
GB2031114B (en) | 1982-12-22 |
PL216912A1 (de) | 1980-06-02 |
PL121750B1 (en) | 1982-05-31 |
DE2919323A1 (de) | 1980-01-24 |
FR2431049A1 (fr) | 1980-02-08 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ENJ | Ceased due to non-payment of renewal fee |