SE393196B - Projektionsenhet innefattande tva i ett gemensamt hus forenade projektorer - Google Patents

Projektionsenhet innefattande tva i ett gemensamt hus forenade projektorer

Info

Publication number
SE393196B
SE393196B SE7312573A SE7312573A SE393196B SE 393196 B SE393196 B SE 393196B SE 7312573 A SE7312573 A SE 7312573A SE 7312573 A SE7312573 A SE 7312573A SE 393196 B SE393196 B SE 393196B
Authority
SE
Sweden
Prior art keywords
projectors
unit including
projection unit
common house
united
Prior art date
Application number
SE7312573A
Other languages
English (en)
Swedish (sv)
Inventor
K Barowski
K Schubel
Welnhofer
Original Assignee
Enna Werk Optik Apelt
Braun Ag
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 Enna Werk Optik Apelt, Braun Ag filed Critical Enna Werk Optik Apelt
Publication of SE393196B publication Critical patent/SE393196B/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
    • 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)
SE7312573A 1972-09-22 1973-09-14 Projektionsenhet innefattande tva i ett gemensamt hus forenade projektorer SE393196B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19722246746 DE2246746A1 (de) 1972-09-22 1972-09-22 Projektionseinheit, insbesondere zur projektion von diapositiven

Publications (1)

Publication Number Publication Date
SE393196B true SE393196B (sv) 1977-05-02

Family

ID=5857175

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7312573A SE393196B (sv) 1972-09-22 1973-09-14 Projektionsenhet innefattande tva i ett gemensamt hus forenade projektorer

Country Status (9)

Country Link
US (1) US3894797A (xx)
JP (1) JPS49134323A (xx)
AR (1) AR198693A1 (xx)
AT (1) AT339630B (xx)
CA (1) CA990557A (xx)
DE (1) DE2246746A1 (xx)
FR (1) FR2200974A5 (xx)
GB (1) GB1444125A (xx)
SE (1) SE393196B (xx)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4404590A (en) * 1981-08-06 1983-09-13 The Jackson Laboratory Video blink comparator
AT377103B (de) * 1982-08-10 1985-02-11 Knibbeler Guy Gestell fuer eine ueberblendeinrichtung fuer zwei diamagazinprojektoren
GB2209611A (en) * 1987-06-19 1989-05-17 British Aerospace Remotely controlled optical test equipment
US4896132A (en) * 1988-09-06 1990-01-23 Land Larry D Fingerprint display apparatus
US4991956A (en) * 1989-03-02 1991-02-12 Griffin Stephen L Apparatus for facilitating correlation with a transparency image
US5064245A (en) * 1990-10-09 1991-11-12 Stephens Gina L Child car seat pillow construction
US5902030A (en) * 1998-05-29 1999-05-11 Blanchard; Randall D. System for displaying images from multiple projectors onto a common screen
WO2006095445A1 (ja) * 2005-03-10 2006-09-14 Osamu Ito 複合オーニング装置
TWI328139B (en) * 2007-01-22 2010-08-01 Ind Tech Res Inst Projector
CN107797363B (zh) * 2017-11-09 2024-09-24 天津市瑞擎影像材料有限公司 一种可发声的旋转胶片投影机

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3373654A (en) * 1965-10-06 1968-03-19 Ann J. Carolan Display viewing apparatus

Also Published As

Publication number Publication date
AT339630B (de) 1977-10-25
GB1444125A (en) 1976-07-28
ATA788373A (de) 1977-02-15
AR198693A1 (es) 1974-07-15
FR2200974A5 (xx) 1974-04-19
DE2246746A1 (de) 1974-04-04
CA990557A (en) 1976-06-08
JPS49134323A (xx) 1974-12-24
US3894797A (en) 1975-07-15

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