IL55474A - Film projection system - Google Patents

Film projection system

Info

Publication number
IL55474A
IL55474A IL55474A IL5547478A IL55474A IL 55474 A IL55474 A IL 55474A IL 55474 A IL55474 A IL 55474A IL 5547478 A IL5547478 A IL 5547478A IL 55474 A IL55474 A IL 55474A
Authority
IL
Israel
Prior art keywords
projection system
film projection
film
projection
Prior art date
Application number
IL55474A
Other languages
English (en)
Other versions
IL55474A0 (en
Inventor
W Verbeek
H Oosten
Original Assignee
Optische Ind De Oude Delft Nv
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
Priority claimed from NL7709798A external-priority patent/NL7709798A/xx
Priority claimed from NL7806311A external-priority patent/NL7806311A/xx
Application filed by Optische Ind De Oude Delft Nv filed Critical Optische Ind De Oude Delft Nv
Publication of IL55474A0 publication Critical patent/IL55474A0/xx
Publication of IL55474A publication Critical patent/IL55474A/xx

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
    • G03B41/00—Special techniques not covered by groups G03B31/00 - G03B39/00; Apparatus therefor
    • G03B41/02—Special techniques not covered by groups G03B31/00 - G03B39/00; Apparatus therefor using non-intermittently running film
    • G03B41/04—Special techniques not covered by groups G03B31/00 - G03B39/00; Apparatus therefor using non-intermittently running film with optical compensator
    • G03B41/08—Special techniques not covered by groups G03B31/00 - G03B39/00; Apparatus therefor using non-intermittently running film with optical compensator with rotating transmitting member

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)
  • Lenses (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
IL55474A 1977-09-06 1978-09-01 Film projection system IL55474A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL7709798A NL7709798A (en) 1977-09-06 1977-09-06 Flicker-free cine projector - has lenses on circular track coincident with drive for film on similar circular track (NL 8.3.79)
NL7806311A NL7806311A (nl) 1978-06-09 1978-06-09 Filmprojectiestelsel.

Publications (2)

Publication Number Publication Date
IL55474A0 IL55474A0 (en) 1978-12-17
IL55474A true IL55474A (en) 1981-05-20

Family

ID=26645345

Family Applications (1)

Application Number Title Priority Date Filing Date
IL55474A IL55474A (en) 1977-09-06 1978-09-01 Film projection system

Country Status (11)

Country Link
US (1) US4226512A (xx)
JP (1) JPS5450325A (xx)
AR (1) AR218332A1 (xx)
BR (1) BR7805856A (xx)
CA (1) CA1095299A (xx)
CH (1) CH638903A5 (xx)
DE (1) DE2838248C2 (xx)
FR (1) FR2402227A1 (xx)
GB (1) GB2004086B (xx)
IL (1) IL55474A (xx)
SE (1) SE438561B (xx)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE97215C (xx) *
CH135786A (de) * 1927-10-22 1929-10-15 Bledowski Jan Verfahren zum optischen Ausgleich der Bildwanderung bei Kinematographen.
US1957457A (en) * 1930-04-04 1934-05-08 Arthur J Holman Optical rectifying system for moving picture projectors and cameras
DE624662C (de) * 1934-03-10 1936-01-25 Wesley Ernest John Kinematographischer Aufnahmeapparat mit kontinuierlicher Filmbewegung
US2410069A (en) * 1940-10-30 1946-10-29 Arthur J Holman Objective for projection, photography, television, and for telescope
US3138057A (en) * 1959-08-05 1964-06-23 Kalart Co Inc Apparatus for projecting and editing motion picture film
JPS4222368Y1 (xx) * 1964-02-06 1967-12-20
US3597057A (en) * 1968-11-13 1971-08-03 Gen Electric Continuous motion picture projector

Also Published As

Publication number Publication date
US4226512A (en) 1980-10-07
FR2402227A1 (fr) 1979-03-30
IL55474A0 (en) 1978-12-17
AR218332A1 (es) 1980-05-30
GB2004086B (en) 1982-04-07
JPS5450325A (en) 1979-04-20
CH638903A5 (de) 1983-10-14
SE7809344L (sv) 1979-03-07
CA1095299A (en) 1981-02-10
FR2402227B1 (xx) 1984-11-09
GB2004086A (en) 1979-03-21
DE2838248C2 (de) 1983-05-19
BR7805856A (pt) 1979-04-24
SE438561B (sv) 1985-04-22
DE2838248A1 (de) 1979-03-15

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