IL75787A - Illumination system reflector - Google Patents

Illumination system reflector

Info

Publication number
IL75787A
IL75787A IL75787A IL7578785A IL75787A IL 75787 A IL75787 A IL 75787A IL 75787 A IL75787 A IL 75787A IL 7578785 A IL7578785 A IL 7578785A IL 75787 A IL75787 A IL 75787A
Authority
IL
Israel
Prior art keywords
illumination system
system reflector
reflector
illumination
Prior art date
Application number
IL75787A
Other versions
IL75787A0 (en
Original Assignee
Hughes Aircraft Co
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 Hughes Aircraft Co filed Critical Hughes Aircraft Co
Publication of IL75787A0 publication Critical patent/IL75787A0/en
Publication of IL75787A publication Critical patent/IL75787A/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F21V7/08—Optical design with elliptical curvature
    • G—PHYSICS
    • G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
    • G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
    • G09B9/00—Simulators for teaching or training purposes
    • G09B9/02—Simulators for teaching or training purposes for teaching control of vehicles or other craft
    • G09B9/08—Simulators for teaching or training purposes for teaching control of vehicles or other craft for teaching control of aircraft, e.g. Link trainer
    • G09B9/30—Simulation of view from aircraft
    • G09B9/308—Simulation of view from aircraft by LCD, gas plasma display or electroluminescent display
IL75787A 1984-07-16 1985-07-12 Illumination system reflector IL75787A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US63128184A 1984-07-16 1984-07-16

Publications (2)

Publication Number Publication Date
IL75787A0 IL75787A0 (en) 1985-11-29
IL75787A true IL75787A (en) 1992-11-15

Family

ID=24530535

Family Applications (1)

Application Number Title Priority Date Filing Date
IL75787A IL75787A (en) 1984-07-16 1985-07-12 Illumination system reflector

Country Status (9)

Country Link
EP (1) EP0188541A1 (en)
JP (1) JPS61502711A (en)
KR (1) KR860700283A (en)
AU (1) AU569404B2 (en)
CA (1) CA1243644A (en)
ES (1) ES8609665A1 (en)
IL (1) IL75787A (en)
NO (1) NO860827L (en)
WO (1) WO1986000685A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE34492E (en) * 1988-10-11 1993-12-28 General Electric Company Combination lamp and integrating sphere for efficiently coupling radiant energy from a gas discharge to a lightguide
US4950059A (en) * 1988-10-11 1990-08-21 General Electric Company Combination lamp and integrating sphere for efficiently coupling radiant energy from a gas discharge to a lightguide
FR2642209B1 (en) * 1989-01-24 1994-07-01 Loire Electronique LIGHTING DEVICE FOR LIQUID CRYSTAL SCREEN
US5640284A (en) * 1992-09-11 1997-06-17 Nikon Corporation Optical reflector, illumination optical system, light source system and illumination optical apparatus
GB9421598D0 (en) * 1994-10-25 1994-12-14 Brookfield Michael Video projection system
ATE551717T1 (en) 2007-11-06 2012-04-15 Koninkl Philips Electronics Nv LIGHTING SYSTEM, HIGH PRESSURE DISCHARGE LAMP AND IMAGE PROJECTION SYSTEM

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3689760A (en) * 1971-01-25 1972-09-05 Mattel Inc Efficient reflector for a projector
US3720460A (en) * 1971-04-19 1973-03-13 Optical Radiation Corp Projection light source and optical system
US4066887A (en) * 1976-10-27 1978-01-03 Maurice Levis Segmented sectional reflection for the projection of light beams and its method of production
DE3228575A1 (en) * 1982-07-30 1984-02-02 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München Structural unit consisting of an ellipsoid reflector and a halogen incandescent lamp

Also Published As

Publication number Publication date
JPS61502711A (en) 1986-11-20
ES8609665A1 (en) 1986-07-16
ES545193A0 (en) 1986-07-16
IL75787A0 (en) 1985-11-29
AU569404B2 (en) 1988-01-28
WO1986000685A1 (en) 1986-01-30
EP0188541A1 (en) 1986-07-30
CA1243644A (en) 1988-10-25
KR860700283A (en) 1986-08-01
AU4546085A (en) 1986-02-10
NO860827L (en) 1986-03-05

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Legal Events

Date Code Title Description
HC Change of name of proprietor(s)
KB Patent renewed
RH1 Patent not in force