NO860827L - Belysningssystemreflektor. - Google Patents

Belysningssystemreflektor.

Info

Publication number: NO860827L
Authority: NO; Norway
Prior art keywords: aperture; light; axis; reflector; stated
Prior art date: 1984-07-16

Application number

NO860827A

Other languages

English (en)

Norwegian (no)

Inventor

Ralph J Gagnon

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.)

1984-07-16

Filing date

1986-03-05

Publication date

1986-03-05

1986-03-05 Application filed by Hughes Aircraft Co filed Critical Hughes Aircraft Co

1986-03-05 Publication of NO860827L publication Critical patent/NO860827L/no

Links

238000006073 displacement reaction Methods 0.000 claims description 23
239000004973 liquid crystal related substance Substances 0.000 claims description 11
238000009826 distribution Methods 0.000 claims description 10
238000009827 uniform distribution Methods 0.000 claims 1
230000003287 optical effect Effects 0.000 description 16
238000005286 illumination Methods 0.000 description 14
238000010276 construction Methods 0.000 description 9
238000005094 computer simulation Methods 0.000 description 5
238000004590 computer program Methods 0.000 description 4
230000007423 decrease Effects 0.000 description 4
238000013461 design Methods 0.000 description 4
230000005540 biological transmission Effects 0.000 description 3
238000004364 calculation method Methods 0.000 description 3
230000033001 locomotion Effects 0.000 description 3
230000005855 radiation Effects 0.000 description 3
238000000034 method Methods 0.000 description 2
238000004088 simulation Methods 0.000 description 2
229910052724 xenon Inorganic materials 0.000 description 2
FHNFHKCVQCLJFQ-UHFFFAOYSA-N xenon atom Chemical compound [Xe] FHNFHKCVQCLJFQ-UHFFFAOYSA-N 0.000 description 2
235000017899 Spathodea campanulata Nutrition 0.000 description 1
238000013459 approach Methods 0.000 description 1
238000011161 development Methods 0.000 description 1
230000000694 effects Effects 0.000 description 1
238000010891 electric arc Methods 0.000 description 1
238000003780 insertion Methods 0.000 description 1
230000037431 insertion Effects 0.000 description 1
238000012986 modification Methods 0.000 description 1
230000004048 modification Effects 0.000 description 1
238000005457 optimization Methods 0.000 description 1
238000000926 separation method Methods 0.000 description 1
230000009466 transformation Effects 0.000 description 1

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)
Business, Economics & Management (AREA)
Aviation & Aerospace Engineering (AREA)
Plasma & Fusion (AREA)
General Engineering & Computer Science (AREA)
Educational Administration (AREA)
Educational Technology (AREA)
General Physics & Mathematics (AREA)
Non-Portable Lighting Devices Or Systems Thereof (AREA)
Projection Apparatus (AREA)
Liquid Crystal (AREA)
Optical Elements Other Than Lenses (AREA)
Aerials With Secondary Devices (AREA)

NO860827A 1984-07-16 1986-03-05 Belysningssystemreflektor. NO860827L (no)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number	Publication Date
NO860827L true NO860827L (no)	1986-03-05

Family

ID=24530535

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
NO860827A NO860827L (no)	1984-07-16	1986-03-05	Belysningssystemreflektor.

Country Status (9)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
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
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
FR2642209B1 (fr) *	1989-01-24	1994-07-01	Loire Electronique	Dispositif d'eclairage pour ecran a cristaux liquides
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 (de) *	1982-07-30	1984-02-02	Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH, 8000 München	Baueinheit, bestehend aus ellipsoidreflektor und halogengluehlampe

1985
- 1985-07-01 KR KR1019860700149A patent/KR860700283A/ko not_active Ceased
- 1985-07-01 AU AU45460/85A patent/AU569404B2/en not_active Ceased
- 1985-07-01 WO PCT/US1985/001254 patent/WO1986000685A1/en not_active Ceased
- 1985-07-01 EP EP85903587A patent/EP0188541A1/en not_active Ceased
- 1985-07-01 JP JP60503135A patent/JPS61502711A/ja active Pending
- 1985-07-12 IL IL75787A patent/IL75787A/xx not_active IP Right Cessation
- 1985-07-15 CA CA000486832A patent/CA1243644A/en not_active Expired
- 1985-07-15 ES ES545193A patent/ES8609665A1/es not_active Expired
1986
- 1986-03-05 NO NO860827A patent/NO860827L/no unknown

Also Published As

Publication number	Publication date
JPS61502711A (ja)	1986-11-20
AU569404B2 (en)	1988-01-28
CA1243644A (en)	1988-10-25
AU4546085A (en)	1986-02-10
EP0188541A1 (en)	1986-07-30
ES8609665A1 (es)	1986-07-16
KR860700283A (ko)	1986-08-01
WO1986000685A1 (en)	1986-01-30
IL75787A (en)	1992-11-15
ES545193A0 (es)	1986-07-16
IL75787A0 (en)	1985-11-29

Publication	Publication Date	Title
JP3682300B2 (ja)	2005-08-10	非結像光学的集中装置および照明システム
US6634759B1 (en)	2003-10-21	Coupling of light from a light source to a target using dual ellipsoidal reflectors
US2254962A (en)	1941-09-02	Unitary lens system
US5966250A (en)	1999-10-12	Method and light collection system for producing uniform arc image size
US2819649A (en)	1958-01-14	Reflecting condenser system for projectors
NO138697B (no)	1978-07-17	Pigmentdispersjon.
US5607229A (en)	1997-03-04	Illumination system including an asymmetrical projection reflector
US6908218B2 (en)	2005-06-21	Light source unit and projector type display device using the light source unit
US2313204A (en)	1943-03-09	Collimator
NO860827L (no)	1986-03-05	Belysningssystemreflektor.
US3325238A (en)	1967-06-13	Solar simulator
CN101189472B (zh)	2010-05-26	具有优化放大倍率的双抛物面和双椭球面反射系统
US7631989B2 (en)	2009-12-15	Dual paraboloid reflector and dual ellipsoid reflector systems with optimized magnification
JP4311826B2 (ja)	2009-08-12	ライトガイド照明装置
JP2011113818A (ja)	2011-06-09	照明装置
JP2011164122A (ja)	2011-08-25	リフレクタ・システム及びプロジェクタ
JPS6227703B2 (es)	1987-06-16
EP1914573A2 (en)	2008-04-23	Coupling of light from a light source to a target using dual ellipsoidal reflectors
JPH06102439A (ja)	1994-04-15	集光照明装置
JPS6227702B2 (es)	1987-06-16
JPH03196134A (ja)	1991-08-27	照明装置
JPH1195164A (ja)	1999-04-09	照明装置及び投写型表示装置
HK1120853B (en)	2010-09-10	Dual paraboloid reflector and dual ellipsoid reflector systems with optimized magnification
JPH0580419A (ja)	1993-04-02	投写照明装置
JP2010177043A (ja)	2010-08-12	リフレクタ・システム及びプロジェクタ