GB1496593A - System for controlling two slide projectors - Google Patents

System for controlling two slide projectors

Info

Publication number
GB1496593A
GB1496593A GB29046/75A GB2904675A GB1496593A GB 1496593 A GB1496593 A GB 1496593A GB 29046/75 A GB29046/75 A GB 29046/75A GB 2904675 A GB2904675 A GB 2904675A GB 1496593 A GB1496593 A GB 1496593A
Authority
GB
United Kingdom
Prior art keywords
projectors
decoder
store
control
fade
Prior art date
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
GB29046/75A
Other languages
English (en)
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.)
Braun GmbH
Original Assignee
Braun GmbH
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 DE19742439182 external-priority patent/DE2439182C2/de
Application filed by Braun GmbH filed Critical Braun GmbH
Publication of GB1496593A publication Critical patent/GB1496593A/en
Expired legal-status Critical Current

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
    • G03B23/00—Devices for changing pictures in viewing apparatus or projectors
    • G03B23/18—Devices for changing pictures in viewing apparatus or projectors with fade-in and fade-out effects

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)
  • Transforming Electric Information Into Light Information (AREA)
  • Control Of Indicators Other Than Cathode Ray Tubes (AREA)
GB29046/75A 1974-08-16 1975-07-10 System for controlling two slide projectors Expired GB1496593A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742439182 DE2439182C2 (de) 1974-08-16 Einrichtung ,zur Steuerung zweier Diaprojektoren

Publications (1)

Publication Number Publication Date
GB1496593A true GB1496593A (en) 1977-12-30

Family

ID=5923255

Family Applications (1)

Application Number Title Priority Date Filing Date
GB29046/75A Expired GB1496593A (en) 1974-08-16 1975-07-10 System for controlling two slide projectors

Country Status (5)

Country Link
US (1) US4076399A (enExample)
JP (1) JPS5149723A (enExample)
BE (1) BE832094A (enExample)
FR (1) FR2282119A1 (enExample)
GB (1) GB1496593A (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1562743A (en) * 1977-01-06 1980-03-12 Hadden Deering P Visual image projectors
US4568161A (en) * 1984-01-13 1986-02-04 Bell & Howell Company Computer controlled slide projector interface arrangement
JPH0196636A (ja) * 1987-10-08 1989-04-14 Kanji Murakami 立体映像表示装置のディゾルブ方式
FI117810B (fi) * 2001-06-18 2007-02-28 Karri Palovuori Pulssitukseen perustuva laitteisto stereo- tai monikanavakuvan projisoimiseksi
US7834939B2 (en) * 2006-06-05 2010-11-16 Hewlett-Packard Development Company, L.P. Continuous use display system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3027548A (en) * 1956-12-17 1962-03-27 Bell Telephone Labor Inc Electromagnetic coupling arrangements
US3015809A (en) * 1959-06-19 1962-01-02 Bell Telephone Labor Inc Magnetic memory matrix
US3282155A (en) * 1964-09-25 1966-11-01 Jr James C Cleary Slide projection control system
US3503058A (en) * 1967-03-06 1970-03-24 Bell Telephone Labor Inc Multiple memory synchronizing arrangement
US3622236A (en) * 1970-03-04 1971-11-23 Univ Southern Illinois Image display dissolve control
US3909124A (en) * 1971-09-09 1975-09-30 Eastman Kodak Co Projection control circuit
BE785520A (fr) * 1972-06-28 1972-10-16 Oury Claude Dispositif et code permettant la projection de diapositives en fondu enchaine.
US3907419A (en) * 1973-12-26 1975-09-23 Norman P Moran Automatic multi-visual control system

Also Published As

Publication number Publication date
FR2282119B3 (enExample) 1979-04-27
FR2282119A1 (fr) 1976-03-12
US4076399A (en) 1978-02-28
BE832094A (fr) 1975-12-01
JPS5149723A (en) 1976-04-30
DE2439182B1 (de) 1975-12-11
DE2439182A1 (enExample) 1975-12-11

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee