BE457415A - - Google Patents

Info

Publication number
BE457415A
BE457415A BE457415DA BE457415A BE 457415 A BE457415 A BE 457415A BE 457415D A BE457415D A BE 457415DA BE 457415 A BE457415 A BE 457415A
Authority
BE
Belgium
Prior art keywords
wind
speed
meter
power
counter
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE457415A publication Critical patent/BE457415A/fr

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01PMEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P5/00Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
    • G01P5/02Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring forces exerted by the fluid on solid bodies, e.g. anemometer
    • G01P5/06Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring forces exerted by the fluid on solid bodies, e.g. anemometer using rotation of vanes
    • G01P5/07Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring forces exerted by the fluid on solid bodies, e.g. anemometer using rotation of vanes with electrical coupling to the indicating device
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01PMEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P5/00Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft
    • G01P5/02Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring forces exerted by the fluid on solid bodies, e.g. anemometer
    • G01P5/06Measuring speed of fluids, e.g. of air stream; Measuring speed of bodies relative to fluids, e.g. of ship, of aircraft by measuring forces exerted by the fluid on solid bodies, e.g. anemometer using rotation of vanes

Landscapes

  • Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Indicating Or Recording The Presence, Absence, Or Direction Of Movement (AREA)
BE457415D BE457415A (enrdf_load_stackoverflow)

Publications (1)

Publication Number Publication Date
BE457415A true BE457415A (enrdf_load_stackoverflow)

Family

ID=110889

Family Applications (1)

Application Number Title Priority Date Filing Date
BE457415D BE457415A (enrdf_load_stackoverflow)

Country Status (1)

Country Link
BE (1) BE457415A (enrdf_load_stackoverflow)

Similar Documents

Publication Publication Date Title
EP0045264A2 (fr) Générateur électrique actionné par le vent
FR2486328A1 (fr) Dispositif perfectionne d'economie d'energie pour moteurs a induction
BE457415A (enrdf_load_stackoverflow)
FR2613556A1 (fr) Dispositif de freinage electromagnetique, notamment pour un ergometre
CH624213A5 (enrdf_load_stackoverflow)
FR2488074A1 (fr) Circuit de regulation de vitesse en boucle ouverte pour moteur cc
FR2482730A1 (fr) Dispositif de mesure de la frequence d'un courant electrique representative d'une grandeur variable
CH389081A (fr) Moteur électrique à réluctance variable destiné à être alimenté en courant continu ou redressé
CH377915A (fr) Installation comprenant une machine électrique tournante réglée automatiquement
FR2578698A1 (fr) Dispositif de commande destine a un moteur pas a pas et moteur pas a pas equipe d'un tel dispositif
WO2022199957A1 (fr) Composant électronique de commande d'un onduleur/redresseur
US551436A (en) Electric meter
CH281789A (fr) Dispositif d'entraînement d'un film oscillographique.
STANDARDIZATION et al. BY PL ALGER¹ Member, AIEE Synopsis.—The paper reviews the general characteristics of large synchronous condensers, with particular reference to the possibilities of greater standardization in condenser specifications. Particular
BE543663A (enrdf_load_stackoverflow)
BE442714A (enrdf_load_stackoverflow)
BE503944A (enrdf_load_stackoverflow)
BE492518A (enrdf_load_stackoverflow)
FR2473724A1 (fr) Capteur de mesure de vitesse angulaire
BE514155A (enrdf_load_stackoverflow)
FR2686413A1 (fr) Dispositif de mesure de vitesse de rotation et/ou du moment d'un couple exerce par un dispositif en rotation.
BE841690A (fr) Appareil de mesure du taux d'irregularite de la vitesse de rotation d'un arbre.
OA19568A (fr) Aérogénérateur.
CH104592A (fr) Compteur électrique.
BE646598A (enrdf_load_stackoverflow)