ES336252A1 - Perfeccionamientos en la construccion de ventiladores de helice de paso variable. - Google Patents
Perfeccionamientos en la construccion de ventiladores de helice de paso variable.Info
- Publication number
- ES336252A1 ES336252A1 ES336252A ES336252A ES336252A1 ES 336252 A1 ES336252 A1 ES 336252A1 ES 336252 A ES336252 A ES 336252A ES 336252 A ES336252 A ES 336252A ES 336252 A1 ES336252 A1 ES 336252A1
- Authority
- ES
- Spain
- Prior art keywords
- rotation
- propeller
- fan
- axis
- annular
- 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.)
- Expired
Links
- 238000010276 construction Methods 0.000 abstract 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
- F04D29/32—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 |
---|---|---|---|
FR47983A FR1494085A (fr) | 1966-02-01 | 1966-02-01 | Ventilateur à hélice à pas variable |
Publications (1)
Publication Number | Publication Date |
---|---|
ES336252A1 true ES336252A1 (es) | 1968-02-16 |
Family
ID=8600248
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES336252A Expired ES336252A1 (es) | 1966-02-01 | 1967-01-30 | Perfeccionamientos en la construccion de ventiladores de helice de paso variable. |
Country Status (6)
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4221541A (en) * | 1977-02-28 | 1980-09-09 | Axial International Aktiengesellschaft | Fan comprising a blade pitch control mechanism |
US4717610A (en) * | 1987-02-02 | 1988-01-05 | United Technologies Corporation | Composite disk for supporting fan blades |
US4832573A (en) * | 1987-11-27 | 1989-05-23 | General Motors Corporation | Integral connection for plastic water pump impeller |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2360571A (en) * | 1942-11-30 | 1944-10-17 | Donald E Meehan | Propeller |
US2851114A (en) * | 1949-06-20 | 1958-09-09 | Allen M Rossman | Adjustable pitch propeller |
US2792897A (en) * | 1951-07-13 | 1957-05-21 | Svenska Flaektfabriken Ab | Device for reversing fan blades |
-
1966
- 1966-02-01 FR FR47983A patent/FR1494085A/fr not_active Expired
-
1967
- 1967-01-27 US US612239A patent/US3360051A/en not_active Expired - Lifetime
- 1967-01-27 DE DEC15622U patent/DE1958560U/de not_active Expired
- 1967-01-28 GR GR670133079A patent/GR33079B/el unknown
- 1967-01-30 BE BE693347D patent/BE693347A/xx unknown
- 1967-01-30 ES ES336252A patent/ES336252A1/es not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3360051A (en) | 1967-12-26 |
GR33079B (el) | 1967-10-31 |
DE1958560U (de) | 1967-04-13 |
BE693347A (US07709020-20100504-C00041.png) | 1967-07-03 |
FR1494085A (fr) | 1967-09-08 |
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