FR1350013A - Dispositif de commande de variation de pas en marche pour ventilateur - Google Patents
Dispositif de commande de variation de pas en marche pour ventilateurInfo
- Publication number
- FR1350013A FR1350013A FR918015A FR918015A FR1350013A FR 1350013 A FR1350013 A FR 1350013A FR 918015 A FR918015 A FR 918015A FR 918015 A FR918015 A FR 918015A FR 1350013 A FR1350013 A FR 1350013A
- Authority
- FR
- France
- Prior art keywords
- fan
- control device
- variation control
- step variation
- variation
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C11/00—Propellers, e.g. of ducted type; Features common to propellers and rotors for rotorcraft
- B64C11/30—Blade pitch-changing mechanisms
- B64C11/38—Blade pitch-changing mechanisms fluid, e.g. hydraulic
-
- 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)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR918015A FR1350013A (fr) | 1962-12-08 | 1962-12-08 | Dispositif de commande de variation de pas en marche pour ventilateur |
US298153A US3173343A (en) | 1962-12-08 | 1963-07-29 | Device for controlling the variation in pitch of a fan |
GB31983/63A GB978916A (en) | 1962-12-08 | 1963-08-13 | Improvements in or relating to control devices for varying the pitch of fan while running |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR918015A FR1350013A (fr) | 1962-12-08 | 1962-12-08 | Dispositif de commande de variation de pas en marche pour ventilateur |
Publications (1)
Publication Number | Publication Date |
---|---|
FR1350013A true FR1350013A (fr) | 1964-01-24 |
Family
ID=8792436
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR918015A Expired FR1350013A (fr) | 1962-12-08 | 1962-12-08 | Dispositif de commande de variation de pas en marche pour ventilateur |
Country Status (3)
Country | Link |
---|---|
US (1) | US3173343A (fr) |
FR (1) | FR1350013A (fr) |
GB (1) | GB978916A (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4534705A (en) * | 1983-01-21 | 1985-08-13 | Selestam Rune K | Horizontal-shaft wind turbine with few blades |
US4872811A (en) * | 1987-08-03 | 1989-10-10 | Bird-Johnson Company | Inboard servo for marine controllable pitch propellers |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3253659A (en) * | 1965-02-02 | 1966-05-31 | Colman J Seman | Controllable pitch propeller |
US3967916A (en) * | 1973-06-11 | 1976-07-06 | Chittom Charles N | Fan assembly |
DE2433727A1 (de) * | 1974-07-13 | 1976-01-29 | Gea Luftkuehler Happel Gmbh | Axial-regelluefter |
JPS538987A (en) * | 1976-07-14 | 1978-01-26 | Chuetsu Waukesha Kk | Device for pitch variation of marine variable pitch propeller |
SE433108B (sv) * | 1977-05-17 | 1984-05-07 | Flaekt Ab | Axialflekt med ett flekthjul med instellbara skovlar |
US4657484A (en) * | 1984-09-04 | 1987-04-14 | General Electric Company | Blade pitch varying means |
US5954479A (en) * | 1996-12-16 | 1999-09-21 | Smith; Ronald A. | Twin engine, coaxial, dual-propeller propulsion system |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1327381A (en) * | 1916-06-08 | 1920-01-06 | Frederick M Furber | Temperature-controlling mechanism for internal-combustion engines |
US1875598A (en) * | 1929-09-17 | 1932-09-06 | American Propeller Company | Propeller |
US2231292A (en) * | 1936-05-22 | 1941-02-11 | Messerschmitt Boelkow Blohm | Aircraft propulsion assembly |
US2377386A (en) * | 1940-01-02 | 1945-06-05 | Dow Chemical Co | Aircraft |
US2316940A (en) * | 1942-02-02 | 1943-04-20 | Fluor Corp | Blower control for mechanical draft cooling towers |
US2472728A (en) * | 1946-03-01 | 1949-06-07 | Evans Prod Co | Front type thermostat mounting |
FR942363A (fr) * | 1947-02-17 | 1949-02-07 | Perfectionnement apporté au refroidissement des moteurs à explosion ou à combustion et plus particulièrement des moteurs d'automobiles | |
US2902938A (en) * | 1956-12-11 | 1959-09-08 | Ebert Heinrich | Hydrodynamic torque converter |
-
1962
- 1962-12-08 FR FR918015A patent/FR1350013A/fr not_active Expired
-
1963
- 1963-07-29 US US298153A patent/US3173343A/en not_active Expired - Lifetime
- 1963-08-13 GB GB31983/63A patent/GB978916A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4534705A (en) * | 1983-01-21 | 1985-08-13 | Selestam Rune K | Horizontal-shaft wind turbine with few blades |
US4872811A (en) * | 1987-08-03 | 1989-10-10 | Bird-Johnson Company | Inboard servo for marine controllable pitch propellers |
Also Published As
Publication number | Publication date |
---|---|
US3173343A (en) | 1965-03-16 |
GB978916A (en) | 1965-01-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR1347038A (fr) | Dispositif de commande présélective | |
FR1371533A (fr) | Dispositif de commande pour lasers | |
FR1350013A (fr) | Dispositif de commande de variation de pas en marche pour ventilateur | |
BE616284A (fr) | Dispositif de commande | |
FR1395354A (fr) | Dispositif de commande | |
CH449346A (fr) | Dispositif de commande de marche | |
FR1347075A (fr) | Dispositif de commande hydro-électrique | |
FR1313569A (fr) | Dispositif de commande | |
FR1428639A (fr) | Dispositif de commande | |
FR1357050A (fr) | Dispositif de commande irréversible | |
FR1351227A (fr) | Dispositif de commande pour ascenseur | |
FR1316191A (fr) | Dispositif de commande pour appareil propulseur | |
FR1404693A (fr) | Dispositif de commande de freins | |
FR1367366A (fr) | Dispositif de commande des fusées | |
FR1322525A (fr) | Dispositif de commande pour hélicoptère | |
FR89683E (fr) | Dispositif de commande de freins | |
FR1332284A (fr) | Dispositif de commande hydraulique | |
FR1315897A (fr) | Dispositif de commande tachymétrique | |
BE617487A (fr) | Dispositif de commande pour convertisseurs | |
FR1368824A (fr) | Dispositif de contrôle de position | |
FR1384952A (fr) | Dispositif de commande | |
FR1399401A (fr) | Dispositif de commande | |
FR1326694A (fr) | Dispositif de commande pour convertisseurs | |
FR1351146A (fr) | Dispositif de commande pour convertisseurs | |
FR1385558A (fr) | Dispositif de commande des serrures |