CH501941A - Appareil de synchronisation de la vitesse d'un projecteur - Google Patents

Appareil de synchronisation de la vitesse d'un projecteur

Info

Publication number
CH501941A
CH501941A CH884469A CH884469A CH501941A CH 501941 A CH501941 A CH 501941A CH 884469 A CH884469 A CH 884469A CH 884469 A CH884469 A CH 884469A CH 501941 A CH501941 A CH 501941A
Authority
CH
Switzerland
Prior art keywords
synchronization device
speed synchronization
projector
projector speed
synchronization
Prior art date
Application number
CH884469A
Other languages
English (en)
French (fr)
Inventor
Keith Maxon Eric
Original Assignee
Bell & Howell Co
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 Bell & Howell Co filed Critical Bell & Howell Co
Publication of CH501941A publication Critical patent/CH501941A/fr

Links

Classifications

    • G—PHYSICS
    • G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
    • G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
    • G03B31/00—Associated working of cameras or projectors with sound-recording or sound-reproducing means
    • G03B31/04—Associated working of cameras or projectors with sound-recording or sound-reproducing means in which sound track is not on, but is synchronised with, a moving-picture film

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Stopping Of Electric Motors (AREA)
  • Control Of Multiple Motors (AREA)
CH884469A 1968-06-05 1969-06-05 Appareil de synchronisation de la vitesse d'un projecteur CH501941A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73465768A 1968-06-05 1968-06-05

Publications (1)

Publication Number Publication Date
CH501941A true CH501941A (fr) 1971-01-15

Family

ID=24952571

Family Applications (1)

Application Number Title Priority Date Filing Date
CH884469A CH501941A (fr) 1968-06-05 1969-06-05 Appareil de synchronisation de la vitesse d'un projecteur

Country Status (6)

Country Link
BE (1) BE734049A (https=)
CH (1) CH501941A (https=)
DE (1) DE1926815A1 (https=)
FR (1) FR2010213A1 (https=)
GB (1) GB1228107A (https=)
NL (1) NL6908558A (https=)

Also Published As

Publication number Publication date
GB1228107A (https=) 1971-04-15
BE734049A (https=) 1969-11-17
FR2010213A1 (https=) 1970-02-13
DE1926815A1 (de) 1969-12-11
NL6908558A (https=) 1969-12-09

Similar Documents

Publication Publication Date Title
OA03059A (fr) Appareil de formation d'images électrostatographiques.
BE803805A (fr) Dispositif inhalateur
BR6910832D0 (pt) Dispositivo otico de projecao
BE783308A (fr) Dispositif de visualisation de caracteres
BE795497A (fr) Appareil lubrificateur
AT323509B (de) Gewindeschneidvorrichtung
AR198693A1 (es) Dispositivo proyector de diapositivas
DE1911494B2 (de) Laufbildprojektor
BE761029A (fr) Systeme de formation d'image cyclique
AT319755B (de) Laufbildgerät
BE804989A (fr) Dispositif de synchronisation
AR199662A1 (es) Dispositivo lubricador
SE383083B (sv) Synkroniseringsanordning
BE763008R (fr) Dispositif pour la traite
BE803867A (fr) Dispositif de separation
CH501941A (fr) Appareil de synchronisation de la vitesse d'un projecteur
SE387211B (sv) Anordning for synkronisering
BE756172A (fr) Systeme d'etirage
BE796816A (fr) Appareil de combustion
BE773393A (fr) Dispositif reducteur-multiplicateur de vitesse
BR7302119D0 (pt) Dispositivo de acoplamento multiplex de tempo
AT337536B (de) Start- und landebahn-befeuerungsgerat
SU485862A1 (ru) Устройство дл обкатки электрополотеров
SU509107A1 (ru) Устройство дл бескольцевого пр дени
BR6908454D0 (pt) Dispositivo de formacao de imagem

Legal Events

Date Code Title Description
PL Patent ceased