NL6600242A - - Google Patents

Info

Publication number
NL6600242A
NL6600242A NL6600242A NL6600242A NL6600242A NL 6600242 A NL6600242 A NL 6600242A NL 6600242 A NL6600242 A NL 6600242A NL 6600242 A NL6600242 A NL 6600242A NL 6600242 A NL6600242 A NL 6600242A
Authority
NL
Netherlands
Application number
NL6600242A
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 filed Critical
Priority to NL6600242A priority Critical patent/NL6600242A/xx
Priority to DE19671547414 priority patent/DE1547414A1/de
Priority to CH9267A priority patent/CH475570A/de
Priority to US607435A priority patent/US3457401A/en
Priority to GB762/67A priority patent/GB1165063A/en
Priority to FR90438A priority patent/FR1516912A/fr
Publication of NL6600242A publication Critical patent/NL6600242A/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
    • 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
NL6600242A 1966-01-08 1966-01-08 NL6600242A (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
NL6600242A NL6600242A (ja) 1966-01-08 1966-01-08
DE19671547414 DE1547414A1 (de) 1966-01-08 1967-01-04 Beleuchtungssystem fuer Projektionszwecke
CH9267A CH475570A (de) 1966-01-08 1967-01-05 Beleuchtungssystem für Projektionszwecke
US607435A US3457401A (en) 1966-01-08 1967-01-05 Light projection system
GB762/67A GB1165063A (en) 1966-01-08 1967-01-05 Improvements in or relating to Lighting System for Projection Purposes.
FR90438A FR1516912A (fr) 1966-01-08 1967-01-09 Dispositif d'éclairage pour appareils de projection

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6600242A NL6600242A (ja) 1966-01-08 1966-01-08

Publications (1)

Publication Number Publication Date
NL6600242A true NL6600242A (ja) 1967-07-10

Family

ID=19795424

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6600242A NL6600242A (ja) 1966-01-08 1966-01-08

Country Status (5)

Country Link
US (1) US3457401A (ja)
CH (1) CH475570A (ja)
DE (1) DE1547414A1 (ja)
GB (1) GB1165063A (ja)
NL (1) NL6600242A (ja)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4264947A (en) * 1978-06-09 1981-04-28 Eastman Kodak Company Reflector arrangement for providing high intensity, uniform and specular illumination of a relatively large exposure area
US4400764A (en) * 1980-02-05 1983-08-23 The Boeing Company Low backscatter illumination system
US4389701A (en) * 1980-10-27 1983-06-21 Optimetrix Corporation Illumination system
DE3514014A1 (de) * 1985-04-18 1986-10-23 Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt Beleuchtungseinrichtung fuer automatisches lesen
US4933813A (en) * 1986-04-14 1990-06-12 Berger Daniel S Sunlight simulator
NL8801348A (nl) * 1988-05-26 1989-12-18 Philips Nv Belichtingsstelsel.
DE59003860D1 (de) * 1989-09-04 1994-01-27 Gretag Ag Beleuchtungsvorrichtung für Projektionszwecke.
US5276592A (en) * 1992-08-05 1994-01-04 General Electric Company Headlight for motor vehicles
US5892867A (en) * 1995-01-17 1999-04-06 Remote Source Lighting International, Inc. Spherical multiport illuminator optic design for light guides
US7621646B2 (en) * 2006-07-05 2009-11-24 Hewlett-Packard Development Company Curved band-pass filter

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1109510A (fr) * 1954-07-28 1956-01-30 Anciens Ets Barbier Perfectionnements aux appareils d'éclairage du type sans ombre portée
US2817997A (en) * 1955-02-07 1957-12-31 Zeiss Ikon A G Stuttgart Optical arrangement for projector lamps
GB988248A (en) * 1960-08-08 1965-04-07 Gretag Ag A light source for projection purposes

Also Published As

Publication number Publication date
US3457401A (en) 1969-07-22
DE1547414A1 (de) 1969-12-04
CH475570A (de) 1969-07-15
GB1165063A (en) 1969-09-24

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