ES545193A0 - IMPROVEMENTS INTRODUCED IN A LIGHTING SYSTEM TO PRODUCE A SUBSTANTIALLY UNI-FORME LIGHT DISTRIBUTION - Google Patents

IMPROVEMENTS INTRODUCED IN A LIGHTING SYSTEM TO PRODUCE A SUBSTANTIALLY UNI-FORME LIGHT DISTRIBUTION

Info

Publication number
ES545193A0
ES545193A0 ES545193A ES545193A ES545193A0 ES 545193 A0 ES545193 A0 ES 545193A0 ES 545193 A ES545193 A ES 545193A ES 545193 A ES545193 A ES 545193A ES 545193 A0 ES545193 A0 ES 545193A0
Authority
ES
Spain
Prior art keywords
forme
produce
light distribution
lighting system
improvements introduced
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.)
Granted
Application number
ES545193A
Other languages
Spanish (es)
Other versions
ES8609665A1 (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.)
Raytheon Co
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 ES545193A0 publication Critical patent/ES545193A0/en
Publication of ES8609665A1 publication Critical patent/ES8609665A1/en
Expired legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Educational Administration (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Plasma & Fusion (AREA)
  • Educational Technology (AREA)
  • General Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Projection Apparatus (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Liquid Crystal (AREA)
  • Aerials With Secondary Devices (AREA)
ES545193A 1984-07-16 1985-07-15 Illumination system reflector. Expired ES8609665A1 (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
ES545193A0 true ES545193A0 (en) 1986-07-16
ES8609665A1 ES8609665A1 (en) 1986-07-16

Family

ID=24530535

Family Applications (1)

Application Number Title Priority Date Filing Date
ES545193A Expired ES8609665A1 (en) 1984-07-16 1985-07-15 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
WO2009060399A1 (en) 2007-11-06 2009-05-14 Koninklijke Philips Electronics N.V. Illumination 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
NO860827L (en) 1986-03-05
CA1243644A (en) 1988-10-25
WO1986000685A1 (en) 1986-01-30
KR860700283A (en) 1986-08-01
EP0188541A1 (en) 1986-07-30
IL75787A0 (en) 1985-11-29
JPS61502711A (en) 1986-11-20
IL75787A (en) 1992-11-15
AU569404B2 (en) 1988-01-28
AU4546085A (en) 1986-02-10
ES8609665A1 (en) 1986-07-16

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