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FR2683296B1 - Systeme d'eclairage a champ eclaire variable. - Google Patents

Systeme d'eclairage a champ eclaire variable.

Info

Publication number
FR2683296B1
FR2683296B1 FR9113666A FR9113666A FR2683296B1 FR 2683296 B1 FR2683296 B1 FR 2683296B1 FR 9113666 A FR9113666 A FR 9113666A FR 9113666 A FR9113666 A FR 9113666A FR 2683296 B1 FR2683296 B1 FR 2683296B1
Authority
FR
France
Prior art keywords
lighting system
illuminated field
field lighting
variable illuminated
variable
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 - Fee Related
Application number
FR9113666A
Other languages
English (en)
Other versions
FR2683296A1 (fr
Inventor
Gerard Corbasson
Jacques Debize
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.)
ANGENIEUX ETS PIERRE
Original Assignee
ANGENIEUX ETS PIERRE
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 ANGENIEUX ETS PIERRE filed Critical ANGENIEUX ETS PIERRE
Priority to FR9113666A priority Critical patent/FR2683296B1/fr
Priority to DE4237386A priority patent/DE4237386A1/de
Publication of FR2683296A1 publication Critical patent/FR2683296A1/fr
Application granted granted Critical
Publication of FR2683296B1 publication Critical patent/FR2683296B1/fr
Priority to US08/210,280 priority patent/US5584568A/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F21V14/00—Controlling the distribution of the light emitted by adjustment of elements
    • F21V14/06—Controlling the distribution of the light emitted by adjustment of elements by movement of refractors
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/20—Lighting for medical use
    • F21W2131/205—Lighting for medical use for operating theatres

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
FR9113666A 1991-11-06 1991-11-06 Systeme d'eclairage a champ eclaire variable. Expired - Fee Related FR2683296B1 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FR9113666A FR2683296B1 (fr) 1991-11-06 1991-11-06 Systeme d'eclairage a champ eclaire variable.
DE4237386A DE4237386A1 (en) 1991-11-06 1992-11-05 Lighting unit for use in surgical theatres - has fixed lens and second lens that can be axially positioned to adjust lighting zone
US08/210,280 US5584568A (en) 1991-11-06 1994-03-18 Lighting method and apparatus having a variable illuminated field

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9113666A FR2683296B1 (fr) 1991-11-06 1991-11-06 Systeme d'eclairage a champ eclaire variable.

Publications (2)

Publication Number Publication Date
FR2683296A1 FR2683296A1 (fr) 1993-05-07
FR2683296B1 true FR2683296B1 (fr) 1994-01-28

Family

ID=9418652

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9113666A Expired - Fee Related FR2683296B1 (fr) 1991-11-06 1991-11-06 Systeme d'eclairage a champ eclaire variable.

Country Status (3)

Country Link
US (1) US5584568A (fr)
DE (1) DE4237386A1 (fr)
FR (1) FR2683296B1 (fr)

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JP2007531229A (ja) * 2004-03-29 2007-11-01 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 可変ビームを有する投光照明
US7249873B2 (en) * 2004-09-07 2007-07-31 Lear Corporation Adjustable light beam device for aimable vehicle lamp assembly and method
EP1643281A1 (fr) * 2004-10-02 2006-04-05 Trumpf Werkzeugmaschinen GmbH + Co. KG Elément optique d'une machine d'usinage au laser et support de l'élement optique
CA2615862A1 (fr) * 2005-07-20 2007-01-25 Optimus Services, Llc Eclairage chirurgical focalise reglable integre dans le plafond
TWI287111B (en) * 2005-08-24 2007-09-21 Compal Communications Inc LED light concentrating system using imaging method
US8075162B2 (en) * 2008-09-12 2011-12-13 Light Prescriptions Innovators, Llc Zoom luminaire with compact non-imaging lens-mirror optics
CN102132089A (zh) * 2008-10-15 2011-07-20 建兴电子科技股份有限公司 可控制照明区域的照明装置与方法
KR101055372B1 (ko) * 2009-07-29 2011-08-08 김혁중 멀티광케이블을 통한 ｌｅｄ 집광장치
ES2399604B1 (es) * 2010-07-08 2014-03-11 Jose Luis SEOANE PENA Sistema óptico de muy alta flexibilidad para el ajuste del campo de la iluminación en luminarias y dispositivos de alumbrado
WO2012077269A1 (fr) * 2010-12-08 2012-06-14 パナソニック株式会社 Dispositif d'éclairage
US20130201688A1 (en) * 2012-02-02 2013-08-08 Karen F. Glass Adjustable Beam Lamp
KR20140104716A (ko) * 2013-02-21 2014-08-29 삼성전자주식회사 광원 모듈 및 이를 구비하는 조명 장치
EP3021042B1 (fr) * 2013-07-10 2019-02-06 Mitsubishi Electric Corporation Unité de phare et phare
US20160169475A1 (en) * 2014-11-19 2016-06-16 Production Resource Group, Llc User Adjustable LED Lighting Luminaire and Accessories
CN104819389B (zh) * 2014-12-23 2017-04-26 深圳市科曼医疗设备有限公司 手术灯和手术灯的光斑调节装置
CN104633549B (zh) * 2015-02-06 2019-03-08 深圳市科曼医疗设备有限公司 手术灯
DE102015015470A1 (de) 2015-11-28 2017-06-01 Daimler Ag Aktivkohlefilter für eine Tankanlage eines Kraftwagens
US11686459B2 (en) 2015-12-15 2023-06-27 Wangs Alliance Corporation LED lighting methods and apparatus
US10962209B2 (en) 2015-12-15 2021-03-30 Wangs Alliance Corporation LED lighting methods and apparatus
US10941924B2 (en) 2015-12-15 2021-03-09 Wangs Alliance Corporation LED lighting methods and apparatus
US9739440B1 (en) * 2017-01-24 2017-08-22 Feniex Industries, Inc. Vehicle illumination apparatus having adjustable modular optical units
DE102017209696A1 (de) * 2017-06-08 2018-12-13 Trumpf Laser Gmbh Schutzglas mit Transponder und Einbauhilfe sowie zugehöriges Laserwerkzeug
US11812525B2 (en) 2017-06-27 2023-11-07 Wangs Alliance Corporation Methods and apparatus for controlling the current supplied to light emitting diodes
US11598517B2 (en) 2019-12-31 2023-03-07 Lumien Enterprise, Inc. Electronic module group
CN110985903B (zh) 2019-12-31 2020-08-14 江苏舒适照明有限公司 一种灯模组
CN111503556B (zh) 2020-04-23 2020-11-27 江苏舒适照明有限公司 一种射灯结构
US11812532B2 (en) 2021-05-27 2023-11-07 Wangs Alliance Corporation Multiplexed segmented lighting lamina
US12230950B2 (en) 2021-07-29 2025-02-18 Lumien Enterprise, Inc. Junction box
US11802682B1 (en) 2022-08-29 2023-10-31 Wangs Alliance Corporation Modular articulating lighting

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US4769743A (en) * 1985-07-01 1988-09-06 Michael Callahan Apparatus for mechanically adjusting lighting fixture azimuth and elevation
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Also Published As

Publication number Publication date
FR2683296A1 (fr) 1993-05-07
US5584568A (en) 1996-12-17
DE4237386A1 (en) 1993-05-13

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse

Effective date: 20060731