JPS644283B2 - - Google Patents

Info

Publication number
JPS644283B2
JPS644283B2 JP56000240A JP24081A JPS644283B2 JP S644283 B2 JPS644283 B2 JP S644283B2 JP 56000240 A JP56000240 A JP 56000240A JP 24081 A JP24081 A JP 24081A JP S644283 B2 JPS644283 B2 JP S644283B2
Authority
JP
Japan
Prior art keywords
fresnel lens
light
light guide
end surface
emitting end
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
JP56000240A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57113504A (en
Inventor
Takashi Mori
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to JP56000240A priority Critical patent/JPS57113504A/ja
Priority to US06/335,625 priority patent/US4428031A/en
Priority to EP81110838A priority patent/EP0055860B1/en
Priority to DE8181110838T priority patent/DE3161516D1/de
Priority to AU79152/81A priority patent/AU527782B2/en
Priority to NZ199428A priority patent/NZ199428A/en
Publication of JPS57113504A publication Critical patent/JPS57113504A/ja
Priority to HK214/87A priority patent/HK21487A/xx
Priority to MY350/87A priority patent/MY8700350A/xx
Publication of JPS644283B2 publication Critical patent/JPS644283B2/ja
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
    • G02B6/0005—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type
    • G02B6/0008—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being of the fibre type the light being emitted at the end of the fibre

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
JP56000240A 1981-01-04 1981-01-04 Illuminator Granted JPS57113504A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP56000240A JPS57113504A (en) 1981-01-04 1981-01-04 Illuminator
US06/335,625 US4428031A (en) 1981-01-04 1981-12-30 Illumination device
EP81110838A EP0055860B1 (en) 1981-01-04 1981-12-30 An illumination device
DE8181110838T DE3161516D1 (en) 1981-01-04 1981-12-30 An illumination device
AU79152/81A AU527782B2 (en) 1981-01-04 1981-12-31 An illumination device
NZ199428A NZ199428A (en) 1981-01-04 1982-01-06 Lighting device:optical wave guide and adjustable lens
HK214/87A HK21487A (en) 1981-01-04 1987-03-12 An illumination device
MY350/87A MY8700350A (en) 1981-01-04 1987-12-30 An illumination device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56000240A JPS57113504A (en) 1981-01-04 1981-01-04 Illuminator

Publications (2)

Publication Number Publication Date
JPS57113504A JPS57113504A (en) 1982-07-15
JPS644283B2 true JPS644283B2 (en, 2012) 1989-01-25

Family

ID=11468440

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56000240A Granted JPS57113504A (en) 1981-01-04 1981-01-04 Illuminator

Country Status (8)

Country Link
US (1) US4428031A (en, 2012)
EP (1) EP0055860B1 (en, 2012)
JP (1) JPS57113504A (en, 2012)
AU (1) AU527782B2 (en, 2012)
DE (1) DE3161516D1 (en, 2012)
HK (1) HK21487A (en, 2012)
MY (1) MY8700350A (en, 2012)
NZ (1) NZ199428A (en, 2012)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE455837B (sv) * 1983-12-23 1988-08-15 Bildsystem Ab Projektor for framstellning av polariserat ljus, for biostimulering
JPS60253102A (ja) * 1984-05-28 1985-12-13 森　敬 日照装置
US4539625A (en) * 1984-07-31 1985-09-03 Dhr, Incorporated Lighting system combining daylight concentrators and an artificial source
US4628416A (en) * 1985-05-03 1986-12-09 Coopervision, Inc. Variable spot size illuminator with constant convergence angle
US4709311A (en) * 1986-07-16 1987-11-24 Vari-Lite, Inc. Lens carrier
JPS63187210U (en, 2012) * 1987-05-25 1988-11-30
US4811172A (en) * 1987-11-23 1989-03-07 General Electric Company Lighting systems employing optical fibers
USRE34318E (en) * 1987-11-23 1993-07-20 General Electric Company Lighting systems employing optical fibers
DE69233627T2 (de) * 1991-06-25 2007-05-03 Maquet S.A. Medizinischer Apparat zur Beleuchtung eines Behandlungsbereiches
US5430620A (en) 1993-10-08 1995-07-04 Cogent Light Technologies, Inc. Compact surgical illumination system capable of dynamically adjusting the resulting field of illumination
US6045250A (en) * 1996-03-04 2000-04-04 Simon; Jerome H. Method and apparatus of controlling beam divergence and directionality
US5774271A (en) * 1996-07-29 1998-06-30 Welch Allyn, Inc. Lamp assembly
US6379027B1 (en) 2000-03-30 2002-04-30 Ruud Lighting, Inc. Light-generating and beam-establishing device
US6508579B1 (en) 2000-05-09 2003-01-21 Alan J. Ruud Lighting apparatus for illuminating well-defined limited areas
US20040264175A1 (en) * 2003-06-25 2004-12-30 Willoughby Charles T. Fiber optic light with Fresnel condenser lens
US20050217448A1 (en) * 2003-11-14 2005-10-06 Walker Thomas E Laser illuminator for indicating a saw kerf and kerf location on a power saw
US7540666B2 (en) * 2007-02-27 2009-06-02 Corning Cable Systems Llc Articulated force application for multi-fiber ferrules
US8861905B2 (en) 2008-07-16 2014-10-14 Wesley Calvin Moyer Modular lighting system
TW201011349A (en) * 2008-09-10 2010-03-16 E Pin Optical Industry Co Ltd Plano-Fresnel LED lens for angular distribution patterns and LED assembly thereof
US8839783B2 (en) * 2009-07-24 2014-09-23 Jorge Simon Hernandez Apparatus and method for collecting and distributing radiation
USD1061288S1 (en) 2023-05-08 2025-02-11 Lsi Industries, Inc. Infrared sensor lens
USD1061289S1 (en) 2023-05-08 2025-02-11 Lsi Industries, Inc. Infrared sensor lens

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3645254A (en) * 1970-04-17 1972-02-29 Charles Burton Surgical light
US4152752A (en) 1977-09-06 1979-05-01 Niemi Gary A Illumination system and apparatus therefor
IT1098721B (it) * 1978-08-31 1985-09-07 Ente Naz Energia Elettrica Dispositivo per utilizzare l'energia solare a scopo di illuminazione di ambienti non accessibili alla luce del sole
DE2854684C2 (de) * 1978-12-18 1980-10-30 Original Hanau Heraeus Gmbh, 6450 Hanau Lichtleiter, insbesondere für Operations- oder Untersuchungsleuchten
US4297000A (en) 1979-01-11 1981-10-27 Fries James E Solar lighting system

Also Published As

Publication number Publication date
HK21487A (en) 1987-03-20
EP0055860B1 (en) 1983-11-23
JPS57113504A (en) 1982-07-15
MY8700350A (en) 1987-12-31
US4428031A (en) 1984-01-24
EP0055860A1 (en) 1982-07-14
NZ199428A (en) 1984-02-03
AU7915281A (en) 1982-10-21
DE3161516D1 (en) 1983-12-29
AU527782B2 (en) 1983-03-24

Similar Documents

Publication Publication Date Title
JPS644283B2 (en, 2012)
US4232359A (en) Spotlight or other illuminator
US4246477A (en) Artificial and solar lighting system
WO1997046836A3 (en) Passive solar collector
JPH04233103A (ja) 全方向照明装置
ATE19309T1 (de) Beleuchtungsvorrichtung mit einem buendellichtleiter.
JPS5821363B2 (ja) 照明スタンド
JP2003194540A5 (en, 2012)
ES2167894T3 (es) Dispositivo de alumbrado.
US3511985A (en) Adjustable beam lamp
US5071241A (en) Camera attachment system and illuminating system for a microscope
US6206524B1 (en) Lensless transparency shadowgraph
US5168405A (en) Optical magnifier apparatus
DE3572399D1 (en) Illumination device for the optical measurement of microbiological objects, especially by image analysis
KR850003057Y1 (ko) 조명기구
JPS60253102A (ja) 日照装置
JPH07192515A (ja) 照明器具
JPH04289602A (ja) 歩行照明付サンバイザ
JPH0612731Y2 (ja) スリットランプ装置の照明光線を散乱させる装置
JPS593802B2 (ja) 照明器具
JPH0142886Y2 (en, 2012)
JPS5678853A (en) Illumination device
JPS6296914A (ja) 太陽光線の照明装置
JPS5829525Y2 (ja) 照明器具
SU847764A1 (ru) Световод