FR2441739A1 - Helice a pale unique fonctionnant par deplacement ou pression de fluide - Google Patents

Helice a pale unique fonctionnant par deplacement ou pression de fluide

Info

Publication number
FR2441739A1
FR2441739A1 FR7832887A FR7832887A FR2441739A1 FR 2441739 A1 FR2441739 A1 FR 2441739A1 FR 7832887 A FR7832887 A FR 7832887A FR 7832887 A FR7832887 A FR 7832887A FR 2441739 A1 FR2441739 A1 FR 2441739A1
Authority
FR
France
Prior art keywords
fixing devices
adjustable fixing
common shaft
bearing
single 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.)
Pending
Application number
FR7832887A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
LEBOEDEC FRANCOIS
Original Assignee
LEBOEDEC FRANCOIS
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by LEBOEDEC FRANCOIS filed Critical LEBOEDEC FRANCOIS
Priority to FR7832887A priority Critical patent/FR2441739A1/fr
Publication of FR2441739A1 publication Critical patent/FR2441739A1/fr
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/02—Blade-carrying members, e.g. rotors
    • F01D5/023—Blade-carrying members, e.g. rotors of the screw type

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Wind Motors (AREA)
  • Catching Or Destruction (AREA)

Abstract

DISPOSITIF UTILISANT LE DEPLACEMENT OU LA PRESSION D'UN FLUIDE SUR UNE HELICE A PALE UNIQUE. IL COMPREND UNE HELICE MONOPALE FORMEE D'UNE PLAQUE CIRCULAIRE PLEINE, FENDUE PAR LE RAYON ET FIXEE EN SPIRALE, PAR SON CENTRE, AUTOUR D'UN ARBRE HORIZONTAL MONTE SUR SYSTEME ANTIFRICTION. PLUSIEURS HELICES SONT GROUPEES ET FIXEES SUR L'ARBRE DE TELLE FACON QUE LE BORD DE CHACUNE D'ELLES SOIT DECALE, PAR RAPPORT AU BORD DE L'HELICE VOISINE, D'UN NOMBRE DE DEGRES CORRESPONDANT AU QUOTIENT DE 360 PAR LE NOMBRE D'HELICES. L'INVENTION PEUT ETRE UTILISEE POUR PRODUIRE DE L'ENERGIE MECANIQUE.
FR7832887A 1978-11-20 1978-11-20 Helice a pale unique fonctionnant par deplacement ou pression de fluide Pending FR2441739A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7832887A FR2441739A1 (fr) 1978-11-20 1978-11-20 Helice a pale unique fonctionnant par deplacement ou pression de fluide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7832887A FR2441739A1 (fr) 1978-11-20 1978-11-20 Helice a pale unique fonctionnant par deplacement ou pression de fluide

Publications (1)

Publication Number Publication Date
FR2441739A1 true FR2441739A1 (fr) 1980-06-13

Family

ID=9215166

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7832887A Pending FR2441739A1 (fr) 1978-11-20 1978-11-20 Helice a pale unique fonctionnant par deplacement ou pression de fluide

Country Status (1)

Country Link
FR (1) FR2441739A1 (fr)

Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE330928C (de) * 1919-03-26 1920-12-23 Alfred Uhlmann Windmotor mit senkrecht stehender Achse
GB219189A (en) * 1923-08-10 1924-07-24 Edwin Ervin Pinkham Improvements in wind and like screw motors
US1504259A (en) * 1923-06-22 1924-08-12 William O Miller Wind-power generator
US2224851A (en) * 1939-01-12 1940-12-17 Lea George Wylls Windmill
US2413372A (en) * 1944-05-24 1946-12-31 Bernard J Paulson Propeller
FR970992A (fr) * 1948-09-01 1951-01-11 Moteur à vent
FR1055052A (fr) * 1952-04-22 1954-02-16 Moulin à vent à haut rendement
FR2012611A1 (fr) * 1968-07-09 1970-03-20 Refeka Reklame Gmbh
DE1942064A1 (de) * 1969-08-19 1971-03-04 Guenter Roock Drehbarer Blickfaenger
FR2178266A5 (fr) * 1971-12-30 1973-11-09 Boedec Francois Le
DE2264327A1 (de) * 1972-12-30 1974-07-11 Josef Schreven Windrad
FR2266005A2 (en) * 1974-03-25 1975-10-24 Boedec Francois Le Single bladed screw motor driven by fluid - is formed by cutting a disc along a radius
US3941504A (en) * 1974-08-28 1976-03-02 Snarbach Henry C Wind powered rotating device
FR2283331A1 (fr) * 1974-09-02 1976-03-26 Hainault Paul Ensemble electromecanique destine a capter l'energie cinetique des vents
FR2286954A1 (fr) * 1974-10-01 1976-04-30 Poupinet Georges Perfectionnements aux eoliennes ou turbines entrainees par la circulation d'un fluide
FR2292129A1 (fr) * 1974-11-25 1976-06-18 Douelle Andre Eolienne a haut coefficient de rendement
GB1518151A (en) * 1976-05-14 1978-07-19 Peck A Energy extracting machine

Patent Citations (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE330928C (de) * 1919-03-26 1920-12-23 Alfred Uhlmann Windmotor mit senkrecht stehender Achse
US1504259A (en) * 1923-06-22 1924-08-12 William O Miller Wind-power generator
GB219189A (en) * 1923-08-10 1924-07-24 Edwin Ervin Pinkham Improvements in wind and like screw motors
US2224851A (en) * 1939-01-12 1940-12-17 Lea George Wylls Windmill
US2413372A (en) * 1944-05-24 1946-12-31 Bernard J Paulson Propeller
FR970992A (fr) * 1948-09-01 1951-01-11 Moteur à vent
FR1055052A (fr) * 1952-04-22 1954-02-16 Moulin à vent à haut rendement
FR2012611A1 (fr) * 1968-07-09 1970-03-20 Refeka Reklame Gmbh
DE1942064A1 (de) * 1969-08-19 1971-03-04 Guenter Roock Drehbarer Blickfaenger
FR2178266A5 (fr) * 1971-12-30 1973-11-09 Boedec Francois Le
DE2264327A1 (de) * 1972-12-30 1974-07-11 Josef Schreven Windrad
FR2266005A2 (en) * 1974-03-25 1975-10-24 Boedec Francois Le Single bladed screw motor driven by fluid - is formed by cutting a disc along a radius
US3941504A (en) * 1974-08-28 1976-03-02 Snarbach Henry C Wind powered rotating device
FR2283331A1 (fr) * 1974-09-02 1976-03-26 Hainault Paul Ensemble electromecanique destine a capter l'energie cinetique des vents
FR2286954A1 (fr) * 1974-10-01 1976-04-30 Poupinet Georges Perfectionnements aux eoliennes ou turbines entrainees par la circulation d'un fluide
FR2292129A1 (fr) * 1974-11-25 1976-06-18 Douelle Andre Eolienne a haut coefficient de rendement
GB1518151A (en) * 1976-05-14 1978-07-19 Peck A Energy extracting machine

Similar Documents

Publication Publication Date Title
SE7713525L (sv) Vindkraftverk
DE3069916D1 (en) Rotor compressor, especially screw rotor compressor, with lubricant supply to and drainage thereof from the bearings
FR2374212A1 (fr) Dispositif de montage d'une pale de rotor sur un moyeu de voilure tournante pour aeronef
FR2395393A1 (fr) Vireur pour arbre de machine tournante
DE69328684D1 (de) Antriebssystem eines rotors mit veränderlichem durchmesser
FR2441739A1 (fr) Helice a pale unique fonctionnant par deplacement ou pression de fluide
BE606546A (fr) Dispositif de centrage et d'entraînement, sans arbre ni palier, du rotor d'une machine tournante
JPS5514347A (en) Variable speed change device
NL7606729A (en) Wind driven turbine unit - has rotor of variable shape on vertical shaft
GB1105186A (en) Improvements relating to circular saws
JPS5430517A (en) Axial flow blower with variable pitch blade
ES442806A1 (es) Una helice.
JPS564127A (en) Electromagnetic drive shutter
KR830008035A (ko) 미풍풍력 동력 체제
BR8402288A (pt) Medidor de fluido com comporta de alhetas rotativas,com diametro interno das alhetas de rotor controlado
JPS57140005A (en) Azimuth rotating device
FR2297336A1 (fr) Ensemble de ventilation pour tour de refrigeration
IT1122523B (it) Dispositivo per l'arginamento di vento
ES454625A1 (es) Perfeccionamiento introducido en una turbina de circulacion axial.
SU638772A1 (ru) Высокоскоростной редуктор
FR2400624A1 (fr) Commandes d'une double variation du calage des pales d'un aeromoteur
KR840002168A (ko) 중력을 이용한 무한 동력장치
FR2288232A1 (fr) Dispositif rotatif et aerodynamique pour l'utilisation de l'energie eolienne et la propulsion et la ventilation par helice
SE8304135D0 (sv) Vindturbin
IT8166001A0 (it) Riduttori di velocita' con albero lento ruotante in perno cavo che sopporta un carico radiale esterno - applicazioni del perno cavo sulle pulegge motrici di impianti funiviari con trasmissione del momento torcente mediante albero ruotante sul perno cavo stesso.