FR1091979A - Ventilateur à pales réglables - Google Patents
Ventilateur à pales réglablesInfo
- Publication number
- FR1091979A FR1091979A FR1091979DA FR1091979A FR 1091979 A FR1091979 A FR 1091979A FR 1091979D A FR1091979D A FR 1091979DA FR 1091979 A FR1091979 A FR 1091979A
- Authority
- FR
- France
- Prior art keywords
- blade fan
- adjustable blade
- adjustable
- fan
- 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.)
- Expired
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)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH1091979X | 1953-01-31 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1091979A true FR1091979A (fr) | 1955-04-18 |
Family
ID=4557026
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR1091979D Expired FR1091979A (fr) | 1953-01-31 | 1954-01-25 | Ventilateur à pales réglables |
Country Status (1)
Country | Link |
---|---|
FR (1) | FR1091979A (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4619586A (en) * | 1984-07-19 | 1986-10-28 | The Marley Cooling Tower Company | Externally controlled variable pitch fan hub assembly |
-
1954
- 1954-01-25 FR FR1091979D patent/FR1091979A/fr not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4619586A (en) * | 1984-07-19 | 1986-10-28 | The Marley Cooling Tower Company | Externally controlled variable pitch fan hub assembly |
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