ES375479A1 - Un aparato proyector de diapositiva multiple. - Google Patents

Un aparato proyector de diapositiva multiple.

Info

Publication number
ES375479A1
ES375479A1 ES375479A ES375479A ES375479A1 ES 375479 A1 ES375479 A1 ES 375479A1 ES 375479 A ES375479 A ES 375479A ES 375479 A ES375479 A ES 375479A ES 375479 A1 ES375479 A1 ES 375479A1
Authority
ES
Spain
Prior art keywords
photograms
light
projector
slides
shutter
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
ES375479A
Other languages
English (en)
Spanish (es)
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.)
ADIEGO de la PARRA
Original Assignee
ADIEGO de la PARRA
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 ADIEGO de la PARRA filed Critical ADIEGO de la PARRA
Priority to ES375479A priority Critical patent/ES375479A1/es
Priority to US00034252A priority patent/US3768899A/en
Priority to NL7006922A priority patent/NL7006922A/xx
Priority to FR7023133A priority patent/FR2076114B1/fr
Priority to DE2034431A priority patent/DE2034431C3/de
Priority to GB3430670A priority patent/GB1320925A/en
Priority to CA090,424A priority patent/CA954350A/en
Priority to JP45081349A priority patent/JPS5023812B1/ja
Publication of ES375479A1 publication Critical patent/ES375479A1/es
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
    • G03B21/00—Projectors or projection-type viewers; Accessories therefor
    • G03B21/001—Slide projectors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Projection Apparatus (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
ES375479A 1970-01-15 1970-01-15 Un aparato proyector de diapositiva multiple. Expired ES375479A1 (es)

Priority Applications (8)

Application Number Priority Date Filing Date Title
ES375479A ES375479A1 (es) 1970-01-15 1970-01-15 Un aparato proyector de diapositiva multiple.
US00034252A US3768899A (en) 1970-01-15 1970-05-04 Multiple slide projector
NL7006922A NL7006922A (OSRAM) 1970-01-15 1970-05-13
FR7023133A FR2076114B1 (OSRAM) 1970-01-15 1970-06-23
DE2034431A DE2034431C3 (de) 1970-01-15 1970-07-10 Diaprojektor
GB3430670A GB1320925A (en) 1970-01-15 1970-07-15 Optical projector
CA090,424A CA954350A (en) 1970-01-15 1970-08-11 Multiple slide optical projector
JP45081349A JPS5023812B1 (OSRAM) 1970-01-15 1970-09-18

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES375479A ES375479A1 (es) 1970-01-15 1970-01-15 Un aparato proyector de diapositiva multiple.

Publications (1)

Publication Number Publication Date
ES375479A1 true ES375479A1 (es) 1972-05-16

Family

ID=8454765

Family Applications (1)

Application Number Title Priority Date Filing Date
ES375479A Expired ES375479A1 (es) 1970-01-15 1970-01-15 Un aparato proyector de diapositiva multiple.

Country Status (8)

Country Link
US (1) US3768899A (OSRAM)
JP (1) JPS5023812B1 (OSRAM)
CA (1) CA954350A (OSRAM)
DE (1) DE2034431C3 (OSRAM)
ES (1) ES375479A1 (OSRAM)
FR (1) FR2076114B1 (OSRAM)
GB (1) GB1320925A (OSRAM)
NL (1) NL7006922A (OSRAM)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3914038A (en) * 1973-05-03 1975-10-21 Stephen A Liguori Method and apparatus for providing a stationary film record having sequentially displayable images
US4209237A (en) * 1978-12-11 1980-06-24 Marvin Glass & Associates Drawing device
US4656506A (en) * 1983-02-25 1987-04-07 Ritchey Kurtis J Spherical projection system
US4818098A (en) * 1986-05-09 1989-04-04 Sharp Corporation Apparatus and method of forming and projecting high precision optical images
US5085506A (en) * 1986-05-09 1992-02-04 Greyhawk Systems, Inc. Apparatus and method of forming and projecting high precision optical images
DE19510691A1 (de) * 1995-03-14 1996-09-19 Joachim Maass Helligkeitsblende für Bildprojektoren
US6871961B2 (en) * 2001-09-20 2005-03-29 Elumens Corporation Systems and methods for tiling multiple projectors to form an image

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3338131A (en) * 1965-10-12 1967-08-29 Kollsman Instr Corp Apparatus for selectively superimposing projected images
US3598035A (en) * 1968-04-08 1971-08-10 Indentification Dev Corp Lens assembly
US3566370A (en) * 1969-06-10 1971-02-23 Searle Medidata Inc Automated medical history taking system

Also Published As

Publication number Publication date
FR2076114A1 (OSRAM) 1971-10-15
CA954350A (en) 1974-09-10
US3768899A (en) 1973-10-30
NL7006922A (OSRAM) 1971-07-19
DE2034431C3 (de) 1979-03-15
GB1320925A (en) 1973-06-20
DE2034431B2 (de) 1978-07-13
JPS5023812B1 (OSRAM) 1975-08-11
DE2034431A1 (de) 1971-07-22
FR2076114B1 (OSRAM) 1976-04-16

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