ZA849335B - Controllable pitch vaneaxial fans - Google Patents
Controllable pitch vaneaxial fansInfo
- Publication number
- ZA849335B ZA849335B ZA849335A ZA849335A ZA849335B ZA 849335 B ZA849335 B ZA 849335B ZA 849335 A ZA849335 A ZA 849335A ZA 849335 A ZA849335 A ZA 849335A ZA 849335 B ZA849335 B ZA 849335B
- Authority
- ZA
- South Africa
- Prior art keywords
- vaneaxial
- fans
- controllable pitch
- controllable
- pitch
- 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)
- Motor Or Generator Cooling System (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US58916684A | 1984-03-13 | 1984-03-13 |
Publications (1)
Publication Number | Publication Date |
---|---|
ZA849335B true ZA849335B (en) | 1985-07-31 |
Family
ID=24356887
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ZA849335A ZA849335B (en) | 1984-03-13 | 1984-11-29 | Controllable pitch vaneaxial fans |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0155073A3 (en) |
JP (1) | JPS60209698A (en) |
AU (1) | AU3697484A (en) |
DK (1) | DK111585A (en) |
NO (1) | NO850940L (en) |
ZA (1) | ZA849335B (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4446622A1 (en) * | 1994-12-24 | 1996-06-27 | Klein Schanzlin & Becker Ag | Variable pitch propeller with adjusting mechanism arranged in it |
FR2908451B1 (en) * | 2006-11-09 | 2009-03-20 | Snecma Sa | TURBOPROPULSEUR COMPRISING AN ADJUSTABLE ORIENTATION BLADE ASSEMBLY |
CN110056520B (en) * | 2019-03-13 | 2021-02-05 | 咸阳职业技术学院 | Two-way automatic cleaning and air-changing device based on electronic technology |
CN111911435A (en) * | 2020-08-27 | 2020-11-10 | 吴建林 | Axial flow fan with adjustable motor direct-drive movable blades or adjustable motor shutdown |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1285127A (en) * | 1961-03-30 | 1962-02-16 | Dingler Werke Ag | Blower fins oleo-hydraulic shift device |
FR1585397A (en) * | 1968-11-28 | 1970-01-16 | ||
US3603698A (en) * | 1969-11-19 | 1971-09-07 | Nordisk Ventilator | Axial flow fan wheel |
DE2546161A1 (en) * | 1975-10-15 | 1977-04-21 | Turbo Lufttechnik Gmbh | AXIAL FAN |
GB2077855A (en) * | 1980-06-12 | 1981-12-23 | Howden James & Co Ltd | Reversible Pitch Bladed Rotor |
-
1984
- 1984-11-29 ZA ZA849335A patent/ZA849335B/en unknown
- 1984-12-20 AU AU36974/84A patent/AU3697484A/en not_active Abandoned
-
1985
- 1985-01-14 JP JP60003431A patent/JPS60209698A/en active Pending
- 1985-01-25 EP EP85300531A patent/EP0155073A3/en not_active Withdrawn
- 1985-03-11 NO NO850940A patent/NO850940L/en unknown
- 1985-03-12 DK DK111585A patent/DK111585A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
JPS60209698A (en) | 1985-10-22 |
EP0155073A2 (en) | 1985-09-18 |
EP0155073A3 (en) | 1986-12-17 |
DK111585D0 (en) | 1985-03-12 |
AU3697484A (en) | 1985-09-19 |
DK111585A (en) | 1985-09-14 |
NO850940L (en) | 1985-09-16 |
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