GB1306584A – System for reproducing motion pictures
– Google Patents
GB1306584A – System for reproducing motion pictures
– Google Patents
System for reproducing motion pictures
Info
Publication number
GB1306584A
GB1306584A
GB5561570A
GB5561570A
GB1306584A
GB 1306584 A
GB1306584 A
GB 1306584A
GB 5561570 A
GB5561570 A
GB 5561570A
GB 5561570 A
GB5561570 A
GB 5561570A
GB 1306584 A
GB1306584 A
GB 1306584A
Authority
GB
United Kingdom
Prior art keywords
camera
tube
projector
lens
mirror
Prior art date
1969-11-21
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.)
Expired
Application number
GB5561570A
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.)
Individual
Original Assignee
Individual
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.)
1969-11-21
Filing date
1970-11-23
Publication date
1973-02-14
1970-11-23
Application filed by Individual
filed
Critical
Individual
1973-02-14
Publication of GB1306584A
publication
Critical
patent/GB1306584A/en
Status
Expired
legal-status
Critical
Current
Links
Espacenet
Global Dossier
Discuss
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
G03B31/02—Associated working of cameras or projectors with sound-recording or sound-reproducing means in which sound track is on a moving-picture film
Abstract
1306584 Television K VOCKENHUBER and R HAUSER 23 Nov 1970 [21 Nov 1969] 55615/70 Heading H4F A system for reproducing motion pictures comprises a film projector 2 mounted on a magnetically shielded television camera 1 having a vidicon tube 3, amplifier 4 and horizontal deflection stages 5. The projector and camera may be used separately, a conventional lens then being screw or bayonet-fitted to the camera. When used together the projector and camera each has a tube 15, 16 mounted on it and these are joined by two tubes 7, 10, the tube 10 being slidable within the tube 7. The tube 7 contains a lens 8 and aperture stop 9. The image from the projector is reflected from a mirror 11 in the tube 10 through the lens 8 and stop 9 and reflected in a pentagonal prism 17 to the camera tube 3. If a mirror is used instead of the prism 17 a laterally inverted image will be formed on the camera-tube, and to correct for this the polarity of the horizontal deflecting stage can be reversed. This may be accomplished by a switch 19 operated by the base of the projector which is located by recesses 21, 22 in the top of the camera, or a switch may be provided operated by the application of tube 16. The mirror 11 may be semi-reflecting, a photoconductor 23 being mounted on the mirror to produce an output to an amplifier and phase comparator for synchronizing the camera scanning frequency with the brightdark frequency of the projector. The lens 8 may be a zoom lens, the mirror 11 and lens 17 may be adjustable and the stop 9 may be adjustable. Grey filters may be included in the system as may a pair of relatively rotatable polarizing filters, and the signal from the camera 1 may be used to operate a monitor 6 or may be broadcast. The sound connection from the projector to the camera is provided at 29.
GB5561570A
1969-11-21
1970-11-23
System for reproducing motion pictures
Expired
GB1306584A
(en)
Applications Claiming Priority (1)
Application Number
Priority Date
Filing Date
Title
AT1092369A
AT291362B
(en)
1969-11-21
1969-11-21
Television camera
Publications (1)
Publication Number
Publication Date
GB1306584A
true
GB1306584A
(en)
1973-02-14
Family
ID=3625596
Family Applications (1)
Application Number
Title
Priority Date
Filing Date
GB5561570A
Expired
GB1306584A
(en)
1969-11-21
1970-11-23
System for reproducing motion pictures
Country Status (6)
Country
Link
US
(1)
US3718760A
(en)
JP
(1)
JPS511492B1
(en)
AT
(1)
AT291362B
(en)
DE
(2)
DE2054155A1
(en)
GB
(1)
GB1306584A
(en)
NL
(1)
NL7016777A
(en)
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
AT389965B
(en)
*
1981-05-06
1990-02-26
Sony Corp
IMAGE TRANSFORMER
Families Citing this family (4)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US4698683A
(en)
*
1986-07-28
1987-10-06
Morris Schwartz
Video conversion kit for projectors
JPS6438632U
(en)
*
1987-09-03
1989-03-08
JPH01132182U
(en)
*
1988-03-03
1989-09-07
US7649546B1
(en)
2004-03-25
2010-01-19
Bellis Sr William B
Image transfer device
Family Cites Families (17)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
US2113487A
(en)
*
1929-03-05
1938-04-05
Telehor Ag
Method of cinematographic television
US1989317A
(en)
*
1931-08-31
1935-01-29
Earle R Harper
Optical system
US2055748A
(en)
*
1932-07-29
1936-09-29
Harry R Lubcke
Television system
BE428723A
(en)
*
1938-06-15
DE914387C
(en)
*
1938-10-26
1954-07-01
Heinrich Neiss
Image display device
US2311840A
(en)
*
1938-11-10
1943-02-23
Polaroid Corp
Variable density window
US2407439A
(en)
*
1944-07-21
1946-09-10
Obie E Olson
Automotive gas tank cover switch
US2438076A
(en)
*
1945-08-03
1948-03-16
Francis C W Stelter
Electrical burglar alarm system
US2425790A
(en)
*
1946-01-12
1947-08-19
Roland A Fletcher
Bed switch
US2523156A
(en)
*
1947-06-12
1950-09-19
Rca Corp
Vertical sweep voltage correction for film movement in flying spot scansion
US2898831A
(en)
*
1955-02-02
1959-08-11
Jr Alfred P Smith
Lens turret and auxiliary lens for cameras
US2934601A
(en)
*
1955-07-18
1960-04-26
Oppenheimer Jess
Closed circuit television system and method of operation
FR1169460A
(en)
*
1956-03-17
1958-12-29
Fernseh Gmbh
Cinematographic film transmission device by television
GB879527A
(en)
*
1956-12-04
1961-10-11
Pye Ltd
Improvements in or relating to television cameras incorporating lenses of variable focal length
DE1182692B
(en)
*
1963-04-10
1964-12-03
Bavaria Atelier Ges M B H
Combined film and television recording camera
US3333098A
(en)
*
1963-07-31
1967-07-25
Hitachi Ltd
Aperture device for electron microscopes and the like
US3398260A
(en)
*
1966-08-29
1968-08-20
Scovill Manufacturing Co
Cordless electric iron
1969
1969-11-21
AT
AT1092369A
patent/AT291362B/en
not_active
IP Right Cessation
1970
1970-10-26
US
US00083989A
patent/US3718760A/en
not_active
Expired – Lifetime
1970-11-04
DE
DE19702054155
patent/DE2054155A1/en
active
Pending
1970-11-14
DE
DE19707042223U
patent/DE7042223U/en
not_active
Expired
1970-11-16
NL
NL7016777A
patent/NL7016777A/xx
unknown
1970-11-20
JP
JP45102607A
patent/JPS511492B1/ja
active
Pending
1970-11-23
GB
GB5561570A
patent/GB1306584A/en
not_active
Expired
Cited By (1)
* Cited by examiner, † Cited by third party
Publication number
Priority date
Publication date
Assignee
Title
AT389965B
(en)
*
1981-05-06
1990-02-26
Sony Corp
IMAGE TRANSFORMER
Also Published As
Publication number
Publication date
DE2054155A1
(en)
1971-07-08
DE7042223U
(en)
1971-07-01
NL7016777A
(en)
1971-05-25
US3718760A
(en)
1973-02-27
JPS511492B1
(en)
1976-01-17
AT291362B
(en)
1971-07-12
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Legal Events
Date
Code
Title
Description
1973-06-27
PS
Patent sealed [section 19, patents act 1949]
1980-07-16
PCNP
Patent ceased through non-payment of renewal fee
