SU549092A3 - Диапроектор - Google Patents

Диапроектор

Info

Publication number
SU549092A3
SU549092A3 SU2110333A SU2110333A SU549092A3 SU 549092 A3 SU549092 A3 SU 549092A3 SU 2110333 A SU2110333 A SU 2110333A SU 2110333 A SU2110333 A SU 2110333A SU 549092 A3 SU549092 A3 SU 549092A3
Authority
SU
USSR - Soviet Union
Prior art keywords
mirror
mirrors
condenser
optical
slide
Prior art date
Application number
SU2110333A
Other languages
English (en)
Russian (ru)
Inventor
Поссо Патрик
Original Assignee
Жевитек С.А. (Фирма)
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 Жевитек С.А. (Фирма) filed Critical Жевитек С.А. (Фирма)
Application granted granted Critical
Publication of SU549092A3 publication Critical patent/SU549092A3/ru

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)
  • Lenses (AREA)
SU2110333A 1974-02-25 1975-02-24 Диапроектор SU549092A3 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH260274A CH580825A5 (un) 1974-02-25 1974-02-25

Publications (1)

Publication Number Publication Date
SU549092A3 true SU549092A3 (ru) 1977-02-28

Family

ID=4237446

Family Applications (1)

Application Number Title Priority Date Filing Date
SU2110333A SU549092A3 (ru) 1974-02-25 1975-02-24 Диапроектор

Country Status (12)

Country Link
JP (1) JPS50127630A (un)
AU (1) AU7843875A (un)
BE (1) BE825883A (un)
CH (1) CH580825A5 (un)
DD (1) DD117538A5 (un)
DE (1) DE2506873A1 (un)
ES (1) ES435043A1 (un)
IT (1) IT1030207B (un)
NL (1) NL7502024A (un)
NO (1) NO750548L (un)
SE (1) SE7501899L (un)
SU (1) SU549092A3 (un)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985004265A1 (en) * 1984-03-16 1985-09-26 Kramer Gideon A Multiple projection optics slide projection apparatus using a circular slide tray, having fixed-position slide gates
US9291826B2 (en) * 2013-11-20 2016-03-22 Christie Digital Systems Usa, Inc. System for variable distribution of light to a plurality of projectors
CN107809628B (zh) * 2017-05-12 2024-05-28 杭州一隅千象科技有限公司 多方向环幕全覆盖的投影方法、投影仪及投影系统

Also Published As

Publication number Publication date
BE825883A (fr) 1975-06-16
AU7843875A (en) 1976-08-26
NO750548L (un) 1975-08-26
NL7502024A (nl) 1975-08-27
SE7501899L (un) 1975-08-26
ES435043A1 (es) 1976-12-16
DE2506873A1 (de) 1975-08-28
JPS50127630A (un) 1975-10-07
CH580825A5 (un) 1976-10-15
DD117538A5 (un) 1976-01-12
IT1030207B (it) 1979-03-30

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