IT7823317A0 - Ventilatore assiale. - Google Patents
Ventilatore assiale.Info
- Publication number
- IT7823317A0 IT7823317A0 IT7823317A IT2331778A IT7823317A0 IT 7823317 A0 IT7823317 A0 IT 7823317A0 IT 7823317 A IT7823317 A IT 7823317A IT 2331778 A IT2331778 A IT 2331778A IT 7823317 A0 IT7823317 A0 IT 7823317A0
- Authority
- IT
- Italy
- Prior art keywords
- axial fan
- fan
- axial
- 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
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/34—Blade mountings
- F04D29/36—Blade mountings adjustable
- F04D29/362—Blade mountings adjustable during rotation
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 |
---|---|---|---|
SE7705827A SE433108B (sv) | 1977-05-17 | 1977-05-17 | Axialflekt med ett flekthjul med instellbara skovlar |
Publications (2)
Publication Number | Publication Date |
---|---|
IT7823317A0 true IT7823317A0 (it) | 1978-05-12 |
IT1094752B IT1094752B (it) | 1985-08-02 |
Family
ID=20331373
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT23317/78A IT1094752B (it) | 1977-05-17 | 1978-05-12 | Ventilatore assiale |
Country Status (10)
Country | Link |
---|---|
US (1) | US4215973A (it) |
JP (1) | JPS5920880B2 (it) |
BR (1) | BR7803088A (it) |
CA (1) | CA1094518A (it) |
DE (1) | DE2821414C2 (it) |
DK (1) | DK148985C (it) |
FR (1) | FR2391381B1 (it) |
GB (1) | GB1598774A (it) |
IT (1) | IT1094752B (it) |
SE (1) | SE433108B (it) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6682308B1 (en) | 2002-08-01 | 2004-01-27 | Kaz, Inc. | Fan with adjustable mount |
DE102018114534B4 (de) * | 2018-06-18 | 2020-10-08 | Ie Assets Gmbh & Co. Kg | In nur einer Drehrichtung angetriebenes Lüfterrad |
AT17059U1 (de) * | 2020-02-11 | 2021-04-15 | Thomas Euler Rolle | Axiallüfter |
CN115163538B (zh) * | 2022-08-02 | 2023-03-24 | 皇家动力(武汉)有限公司 | 一种轴流风机的动叶摆动控制调节系统 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3006417A (en) * | 1961-10-31 | Axial flow fans | ||
US2390068A (en) * | 1942-12-11 | 1945-12-04 | Del Conveyor & Mfg Company | Adjustable pitch propeller mechanism |
US3085631A (en) * | 1958-05-29 | 1963-04-16 | Svenska Flaektfabriken Ab | Propeller fan blades |
FR1350013A (fr) * | 1962-12-08 | 1964-01-24 | Societe Anonyme, Etablissements Berry | Dispositif de commande de variation de pas en marche pour ventilateur |
US3175803A (en) * | 1963-01-15 | 1965-03-30 | Dominion Eng Works Ltd | Method of securing runner blades to kaplan type turbine hubs |
GB1011419A (en) * | 1963-02-07 | 1965-12-01 | Colchester Woods | Axial flow fans |
GB999038A (en) * | 1963-07-12 | 1965-07-21 | Svenska Flaektfabriken Ab | Axial flow fan with adjustable blades |
DK122977B (da) * | 1970-07-10 | 1972-05-01 | Nordisk Ventilator | Aksialventilator, hvis skovlhjul har under driften indstillelige skovle. |
SE355646B (it) * | 1971-03-30 | 1973-04-30 | Svenska Flaektfabriken Ab | |
GB1372962A (en) * | 1973-01-12 | 1974-11-06 | Colchester Woods | Controllable pitch axial flow fans |
US3844681A (en) * | 1973-02-13 | 1974-10-29 | L Stankevich | Runner of hydraulic machine having rotatable blades |
YU185775A (en) * | 1974-08-07 | 1982-02-25 | Turbo Lufttehnik Gmbh | Device for lubricating bearings of a support at axial ventilators |
-
1977
- 1977-05-17 SE SE7705827A patent/SE433108B/xx not_active IP Right Cessation
-
1978
- 1978-05-03 GB GB17353/78A patent/GB1598774A/en not_active Expired
- 1978-05-04 CA CA302,637A patent/CA1094518A/en not_active Expired
- 1978-05-08 FR FR7813502A patent/FR2391381B1/fr not_active Expired
- 1978-05-11 US US05/905,029 patent/US4215973A/en not_active Expired - Lifetime
- 1978-05-12 IT IT23317/78A patent/IT1094752B/it active
- 1978-05-16 DE DE2821414A patent/DE2821414C2/de not_active Expired
- 1978-05-16 BR BR7803088A patent/BR7803088A/pt unknown
- 1978-05-17 JP JP53057703A patent/JPS5920880B2/ja not_active Expired
- 1978-05-17 DK DK217278A patent/DK148985C/da active
Also Published As
Publication number | Publication date |
---|---|
IT1094752B (it) | 1985-08-02 |
GB1598774A (en) | 1981-09-23 |
SE7705827L (sv) | 1978-11-18 |
JPS53143011A (en) | 1978-12-13 |
DE2821414C2 (de) | 1985-04-04 |
SE433108B (sv) | 1984-05-07 |
US4215973A (en) | 1980-08-05 |
JPS5920880B2 (ja) | 1984-05-16 |
DK148985B (da) | 1985-12-09 |
FR2391381A1 (fr) | 1978-12-15 |
BR7803088A (pt) | 1978-12-26 |
DK217278A (da) | 1978-11-18 |
FR2391381B1 (fr) | 1985-06-28 |
DE2821414A1 (de) | 1978-11-30 |
CA1094518A (en) | 1981-01-27 |
DK148985C (da) | 1986-07-07 |
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