ES317649A1 - Un aparato proyector de peliculas. - Google Patents

Un aparato proyector de peliculas.

Info

Publication number
ES317649A1
ES317649A1 ES0317649A ES317649A ES317649A1 ES 317649 A1 ES317649 A1 ES 317649A1 ES 0317649 A ES0317649 A ES 0317649A ES 317649 A ES317649 A ES 317649A ES 317649 A1 ES317649 A1 ES 317649A1
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
projector apparatus
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
ES0317649A
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES317649A1 publication Critical patent/ES317649A1/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
    • G03B21/14—Details
    • G03B21/20—Lamp housings
    • G03B21/2006—Lamp housings characterised by the light source
    • G03B21/2026—Gas discharge type light sources, e.g. arcs
    • 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
    • G03B21/14—Details
    • G03B21/20—Lamp housings
    • G03B21/2053—Intensity control of illuminating light
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/16—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies
    • H05B41/20—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies having no starting switch
    • H05B41/23—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies having no starting switch for lamps not having an auxiliary starting electrode
    • H05B41/231—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies having no starting switch for lamps not having an auxiliary starting electrode for high-pressure lamps
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/30—Circuit arrangements in which the lamp is fed by pulses, e.g. flash lamp
    • H05B41/34—Circuit arrangements in which the lamp is fed by pulses, e.g. flash lamp to provide a sequence of flashes

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Circuit Arrangements For Discharge Lamps (AREA)
  • Discharge Lamp (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Treatments Of Macromolecular Shaped Articles (AREA)
ES0317649A 1964-09-24 1965-09-21 Un aparato proyector de peliculas. Expired ES317649A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6411120A NL6411120A (es) 1964-09-24 1964-09-24

Publications (1)

Publication Number Publication Date
ES317649A1 true ES317649A1 (es) 1966-04-16

Family

ID=19791094

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0317649A Expired ES317649A1 (es) 1964-09-24 1965-09-21 Un aparato proyector de peliculas.

Country Status (7)

Country Link
US (1) US3384784A (es)
BE (1) BE669992A (es)
DE (1) DE1235426B (es)
ES (1) ES317649A1 (es)
GB (1) GB1082439A (es)
NL (1) NL6411120A (es)
NO (1) NO117060B (es)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2417489A (en) * 1943-07-14 1947-03-18 Maurice F Hasler Spectroscopic source unit
US2926287A (en) * 1958-12-18 1960-02-23 Engelhard Ind Inc Operating circuit for high pressure arc lamp
US3031599A (en) * 1959-12-21 1962-04-24 Miehle Goss Dexter Inc Alternate discharge multiple flash lamp circuit and control
US3127540A (en) * 1961-01-31 1964-03-31 Rotax Ltd Spark ignition apparatus

Also Published As

Publication number Publication date
US3384784A (en) 1968-05-21
DE1235426B (de) 1967-03-02
NO117060B (es) 1969-06-23
BE669992A (es)
GB1082439A (en) 1967-09-06
NL6411120A (es) 1966-03-25

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