BE354951A - - Google Patents

Info

Publication number
BE354951A
BE354951A BE354951DA BE354951A BE 354951 A BE354951 A BE 354951A BE 354951D A BE354951D A BE 354951DA BE 354951 A BE354951 A BE 354951A
Authority
BE
Belgium
Prior art keywords
coils
shock
series
source
excitation
Prior art date
Application number
Other languages
English (en)
French (fr)
Publication of BE354951A publication Critical patent/BE354951A/fr

Links

Classifications

    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05FSYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10Regulating voltage or current 
    • G05F1/46Regulating voltage or current  wherein the variable actually regulated by the final control device is DC
    • G05F1/52Regulating voltage or current  wherein the variable actually regulated by the final control device is DC using discharge tubes in series with the load as final control devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Amplifiers (AREA)
BE354951D BE354951A (enrdf_load_html_response)

Publications (1)

Publication Number Publication Date
BE354951A true BE354951A (enrdf_load_html_response)

Family

ID=29281

Family Applications (1)

Application Number Title Priority Date Filing Date
BE354951D BE354951A (enrdf_load_html_response)

Country Status (1)

Country Link
BE (1) BE354951A (enrdf_load_html_response)

Similar Documents

Publication Publication Date Title
FR2768527A1 (fr) Regulateur de tension
BE354951A (enrdf_load_html_response)
EP0063974A1 (fr) Dispositif pour créer une source de tension alternative avec régulation pour une alimentation de puissance à partir d'une source de courant alternatif du réseau
US2110817A (en) Hearing aid apparatus and method
CH291333A (fr) Stabilisateur de tension.
BE463051A (enrdf_load_html_response)
USRE21023E (en) Radio receiving apparatus
BE364249A (enrdf_load_html_response)
CH329170A (fr) Dispositif de stabilisation à noyau magnétique saturé
BE495834A (enrdf_load_html_response)
CH286244A (fr) Dispositif d'alimentation en courant continu.
US1865171A (en) Apparatus for recording and reproducing sound
BE366036A (enrdf_load_html_response)
BE1015308A6 (fr) Dispositif de modification de l'erreur des transformateurs de tension.
BE521154A (enrdf_load_html_response)
FR2579843A1 (fr) Amplificateur audio frequences avec compensation du bruit ambiant, principalement pour l'automobile
BE386611A (enrdf_load_html_response)
BE375765A (enrdf_load_html_response)
CH270959A (fr) Appareil pour maintenir une tension sensiblement constante dans un circuit de charge à courant alternatif.
BE360202A (enrdf_load_html_response)
BE357953A (enrdf_load_html_response)
BE434740A (enrdf_load_html_response)
CH278761A (fr) Audiomètre.
CH161441A (fr) Dispositif de réglage automatique de tension pour courant alternatif.
BE362960A (enrdf_load_html_response)