ES2087095T3 - Lampara de quirofano. - Google Patents

Lampara de quirofano.

Info

Publication number
ES2087095T3
ES2087095T3 ES90106228T ES90106228T ES2087095T3 ES 2087095 T3 ES2087095 T3 ES 2087095T3 ES 90106228 T ES90106228 T ES 90106228T ES 90106228 T ES90106228 T ES 90106228T ES 2087095 T3 ES2087095 T3 ES 2087095T3
Authority
ES
Spain
Prior art keywords
fresnel lens
light
reflector
emission
distance
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
ES90106228T
Other languages
English (en)
Inventor
Peter Enders
Jorg Hartge
Ingo Dr Jaeckel
Reinhard Dr Luger
Geza Ambrus
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.)
Heraeus Medical GmbH
Original Assignee
Heraeus Medical GmbH
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
Priority claimed from DE8903955U external-priority patent/DE8903955U1/de
Priority claimed from DE8903957U external-priority patent/DE8903957U1/de
Application filed by Heraeus Medical GmbH filed Critical Heraeus Medical GmbH
Application granted granted Critical
Publication of ES2087095T3 publication Critical patent/ES2087095T3/es
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
    • F21V5/00—Refractors for light sources
    • F21V5/02—Refractors for light sources of prismatic shape
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/04—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures
    • F21S8/043—Lighting devices intended for fixed installation intended only for mounting on a ceiling or the like overhead structures mounted by means of a rigid support, e.g. bracket or arm
    • 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
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V3/00—Globes; Bowls; Cover glasses
    • F21V3/02—Globes; Bowls; Cover glasses characterised by the shape
    • 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
    • F21V5/00—Refractors for light sources
    • F21V5/04—Refractors for light sources of lens shape
    • F21V5/045—Refractors for light sources of lens shape the lens having discontinuous faces, e.g. Fresnel lenses
    • 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
    • F21V7/0025—Combination of two or more reflectors for a single light source
    • 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
    • F21V7/22—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors
    • F21V7/28—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by coatings
    • 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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14—Adjustable mountings
    • F21V21/26—Pivoted arms
    • F21V21/28—Pivoted arms adjustable in more than one plane
    • 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
    • F21V7/0008—Reflectors for light sources providing for indirect lighting
    • 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
    • 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)
  • Eye Examination Apparatus (AREA)
  • Dry Shavers And Clippers (AREA)
  • Endoscopes (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)

Abstract

SE PRESENTA UN FOCO DE OPERACION (10) CON UNO OVARIOS PROYECTORES (25) CON UNA FUENTE DE LUZ (50) CADA UNO, QUE EN DIRECCION DE RADIACION SE CUBRE POR UN CONTRARREFLECTOR (52). LA CORRIENTE DE LUZ SE UNE POR EL CONTRARREFLECTOR (52) Y UN REFLECTOR (54) EN UN SITEMA OPTICO (60) QUE CIERRA EL DEPOSITO EN EL SENTIDO DE LA RADIACION. PARA GARANTIZAR UNA ILUMINACION HOMOGENEA INCLUSO EN HERIDAS DE OPERACION PROFUNDAS, SE FORMA EL SISTEMA OPTICO (60) COMO UNA LENTE FRESNEL DE PRISMA ANULAR (65) QUE CONTIENE UNA ZONA CENTRAL PRISMA ANULAR (65) QUE CONTIENE UNA ZONA CENTRAL DIOPTRICA (64) Y UNA ZONA DE BORDE CATADIOPTRICA (62). LA ELEVACION DE FLANCOS Y LA ALTURA DEL PRISMA ANULAR (65) QUE CUIDEN DE TAL MODO QUE LOS HACES DE LUZ QUE SALEN DE LA LENTE FRESNEL (60) CORTAN EL EJE OPTICO (67) EN UNA DISTANCIA DE TAL TAMAÑO QUE ES MENOR QUE LA DISTANCIA CON LA QUE SALEN LOS HACES DE LUZ DEL EJE OPTICO (67) ELEJADO DE LA MENTE FRESNEL (60).
ES90106228T 1989-03-31 1990-03-31 Lampara de quirofano. Expired - Fee Related ES2087095T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE8903955U DE8903955U1 (de) 1989-03-31 1989-03-31 Scheinwerfer, insbesondere für Operationsleuchte
DE8903957U DE8903957U1 (de) 1989-03-31 1989-03-31 Operationsleuchte

Publications (1)

Publication Number Publication Date
ES2087095T3 true ES2087095T3 (es) 1996-07-16

Family

ID=25954598

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90106228T Expired - Fee Related ES2087095T3 (es) 1989-03-31 1990-03-31 Lampara de quirofano.

Country Status (8)

Country Link
US (1) US5128848A (es)
EP (1) EP0391287B1 (es)
JP (1) JPH0332662A (es)
AT (1) ATE138460T1 (es)
DE (1) DE59010332D1 (es)
DK (1) DK0391287T3 (es)
ES (1) ES2087095T3 (es)
GR (1) GR3020262T3 (es)

Families Citing this family (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0749928Y2 (ja) * 1991-10-25 1995-11-15 株式会社モリタ製作所 歯科治療用照明装置
IN179055B (es) * 1992-04-15 1997-08-16 Optical & Textile Ltd
US5676453A (en) * 1992-04-16 1997-10-14 Tir Technologies, Inc. Collimating TIR lens devices employing fluorescent light sources
US5471371A (en) * 1993-01-08 1995-11-28 Ford Motor Company High efficiency illuminator
WO1999013266A1 (en) * 1997-09-08 1999-03-18 Simon Jerome H Architectural lighting distributed from contained radially collimated light and compact efficient luminaires
US6536921B1 (en) 1993-01-21 2003-03-25 Jerome H. Simon Architectural lighting distributed from contained radially collimated light and compact efficient luminaires
AUPO245796A0 (en) * 1996-09-20 1996-10-10 Mediport Pty Ltd FLuorescent tube theatre light
US5803592A (en) * 1996-11-22 1998-09-08 Austin Air Systems Limited Light source
US6206544B1 (en) * 1997-08-15 2001-03-27 Paul D. Costa Catadioptric lens system for collecting and directing light from large aperture luminescent light illuminating fixtures
US6513962B1 (en) 1998-12-17 2003-02-04 Getinge/Castle, Inc. Illumination system adapted for surgical lighting
FI108576B (fi) * 2000-04-28 2002-02-15 Fortum Oyj Menetelmä ja laite säteilylähteen säteilyvoimakkuuden jakaantuman muuttamiseksi
FR2834772B1 (fr) * 2002-01-17 2004-04-16 Alm Dispositif d'eclairage, installation correspondante et son utilisation
DE10237201B4 (de) * 2002-08-14 2005-02-10 Trilux-Lenze Gmbh + Co Kg Aufhängevorrichtung für eine Leuchte
KR100930238B1 (ko) * 2002-11-05 2009-12-09 삼성전자주식회사 조명 장치 및 소형 프로젝션 시스템
EP1673573A4 (en) * 2003-10-06 2016-01-13 Illumination Man Solutions Inc LUMINOUS DIODES USING IMPROVED LIGHT SOURCE AND IMPROVED METHOD FOR RECEIVING THE ENERGY EMITTED BY YOU
FR2861186B1 (fr) * 2003-10-21 2006-02-03 Alm Ensemble optique et dispositif d'eclairage correspondant.
US7343714B2 (en) * 2003-11-10 2008-03-18 Philip Zocco Door light
DE10361121A1 (de) * 2003-12-22 2005-07-21 Schott Ag Optische Anordnung mit Stufenlinse
WO2005061956A1 (de) 2003-12-22 2005-07-07 Schott Ag Optische anordnung mit stufenlinse
TWI233475B (en) * 2004-01-20 2005-06-01 Jau-Tang Lin Lighting device with increased brightness
US7490954B2 (en) * 2004-07-30 2009-02-17 Lumination Llc LED traffic signal
US7857619B2 (en) * 2005-02-26 2010-12-28 Yongqian Liu LED curing light having fresnel lenses
DE102006013856A1 (de) * 2006-03-23 2007-10-04 Frank Zeller Vorrichtung zur Erzeugung von weichem und gleichzeitig gerichtetem Licht
US7553044B2 (en) * 2006-05-25 2009-06-30 Ansaldo Sts Usa, Inc. Light emitting diode signaling device and method of providing an indication using the same
JP5078419B2 (ja) * 2006-11-06 2012-11-21 パナソニック株式会社 発光モジュールおよび受光モジュール
TW200912195A (en) * 2007-09-05 2009-03-16 Taiwan Network Comp & Amp Electronic Co Ltd Light-spreading and energy-saving shade
DE102007046757A1 (de) * 2007-09-28 2009-04-02 Zumtobel Lighting Gmbh Leuchte mit Abdeckungsprofil
US20120039076A1 (en) * 2008-09-02 2012-02-16 Ping-Han Chuang Energy-saving lighting device with even distribution of light
USD621084S1 (en) * 2008-09-12 2010-08-03 S.I.M.E.O.N. Medical GmbH Operating light
DK2792936T3 (da) * 2010-09-30 2020-02-10 Signify Holding Bv Belysningsindretning
JP5664916B2 (ja) * 2011-03-24 2015-02-04 株式会社 ジャパンセル 照明装置
CN105842762B (zh) * 2011-08-12 2018-06-12 西铁城电子株式会社 透镜以及使用该透镜的发光装置
JP5980534B2 (ja) * 2012-03-26 2016-08-31 株式会社遠藤照明 照明ランプ用レンズ板および照明ランプ
US20130286653A1 (en) * 2012-04-30 2013-10-31 Qualcomm Mems Technologies, Inc. Multi-beam light engine
US20130329451A1 (en) * 2012-06-11 2013-12-12 Falcon Lin Surgical light with led light guiding and focusing structure and method
US9470405B2 (en) 2013-03-15 2016-10-18 Stryker Corporation Surgical light with beam redirecting optics
US9335447B2 (en) 2013-11-21 2016-05-10 Stryker Corporation Fresnel lens with light-scattering preventive feature
US9945498B2 (en) 2013-12-27 2018-04-17 Stryker Corporation Multi-stage rotary overtravel stop
PL3620714T3 (pl) * 2018-09-07 2023-01-23 Marelli Automotive Lighting Italy S.p.A. Urządzenie oświetleniowe i/albo sygnalizacyjne pojazdu
CN110726125B (zh) * 2019-10-14 2020-08-18 扬州科森照明器材有限公司 一种照射范围可调式led灯
WO2021154525A1 (en) * 2020-01-31 2021-08-05 American Sterilizer Company Light head with rotating lens assembly and method of operating same
FR3113513B1 (fr) * 2020-08-24 2022-09-09 Maquet Sas Dispositif d'éclairage opératoire
CN117980655B (zh) * 2021-09-28 2024-12-31 卡沃牙科公司 医用灯
DE102023112471A1 (de) * 2023-05-11 2024-11-14 optical design unit gmbh Beleuchtungsvorrichtung zur Beleuchtung einer Oberfläche und doppelseitig strukturierte Linse

Family Cites Families (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1822076A (en) * 1927-03-02 1931-09-08 Zeiss Carl Fa Illuminating arrangement
DE548441C (de) * 1928-05-11 1932-04-12 Zeiss Carl Fa Elektrische Leuchte mit Mehrfadengluehlampe und Hohlspiegel
DE603666C (de) * 1931-06-17 1934-10-05 Sendlinger Optische Glaswerke Abschlussscheibe fuer scheinwerferartige Vorrichtungen
FR799964A (fr) * 1935-03-28 1936-06-24 Eclairage Public Et Scient Soc Réflecteur catadioptrique torique, éventuellement combiné à une lentille ou autre élément dioptrique
US2173325A (en) * 1936-02-24 1939-09-19 American Sterilizer Co Surgical operating luminaire
US2257881A (en) * 1937-06-03 1941-10-07 Joseph F Jaros Light projector
GB507638A (en) * 1937-12-17 1939-06-19 Gen Electric Co Ltd Improvements in directional light fittings
US2494058A (en) * 1946-08-01 1950-01-10 Ritter Co Inc Lighting unit
FR967964A (fr) * 1948-06-12 1950-11-16 Holophane Perfectionnements aux appareils d'éclairage à faisceaux lumineux d'inclinaison réglable
CH282209A (fr) * 1949-05-25 1952-04-15 Blin Jean Henri Pierre Dispositif d'éclairage, notamment pour salle d'opérations.
DE847131C (de) * 1950-10-27 1952-08-21 Quarzlampen Gmbh Lampe zur schattenfreien Beleuchtung
DE1179164B (de) * 1952-08-22 1964-10-08 Elastic Stop Nut Corp Katadioptrische Leuchtenabdeckung
GB735732A (en) * 1953-02-16 1955-08-24 Amalgamated Dental Co Ltd An improved lamp particularly for illuminating dental operations
GB813721A (en) * 1955-04-15 1959-05-21 Erik Strom Improvements in or relating to lighting equipment
CH337303A (it) * 1955-04-15 1959-03-31 Strom Erik Mezzo di illuminazione per lavoro ed operazioni chirurgiche
DE1034116B (de) * 1957-02-23 1958-07-17 Hensoldt & Soehne M Beleuchtungseinrichtung, insbesondere Operationsleuchte
DE1201278B (de) * 1962-05-04 1965-09-23 Quarzlampen Gmbh Operationsleuchte
DE1287032B (de) * 1964-02-21 1969-01-16 Sassmannshausen Knuth Nahlicht-Leuchte
DE1447075C3 (de) * 1964-11-16 1980-01-17 Medicor Muevek, Budapest Schattenarme Leuchte zur streu-Hchtlosen Beleuchtung
US3494693A (en) * 1966-06-28 1970-02-10 William B Elmer Radiant energy projection
US3511983A (en) * 1967-04-10 1970-05-12 Corning Glass Works Lighting device for dental and surgical procedures
DE1622028A1 (de) * 1967-12-08 1970-10-22 Fahrzeugelek K Ruhla K Veb Lichtaustrittsscheibe fuer Kraftfahrzeugleuchten
DE2122330C3 (de) * 1971-05-06 1978-11-23 Original Hanau Quarzlampen Gmbh, 6450 Hanau Operationsleuchte
SE7212663L (es) * 1972-09-29 1974-04-01 Octagon Med Prod
DE2305666B2 (de) * 1973-02-06 1977-09-01 Original Hanau Quarzlampen Gmbh, 6450 Hanau Operationsleuchte
CA1011142A (en) * 1973-07-02 1977-05-31 Raytheon Company Catoptric lens arrangement
US4037096A (en) * 1974-08-09 1977-07-19 American Sterilizer Company Illuminator apparatus using optical reflective methods
JPS5164776A (es) * 1974-12-02 1976-06-04 Yamada Iryo Shomei Kk
US4135231A (en) * 1977-05-10 1979-01-16 American Sterilizer Company Surgical light assembly
DE2725428C2 (de) * 1977-06-04 1983-12-01 W.C. Heraeus Gmbh, 6450 Hanau Gehäuse einer Operationsleuchte
US4254455A (en) * 1979-12-21 1981-03-03 Pelton & Crane Company Reflector for dental, medical or the like lighting device
US4463410A (en) * 1980-06-27 1984-07-31 Kei Mori Lighting device with dual reflecting members
GB2089956B (en) * 1980-12-22 1984-07-04 Gen Electric Lamp with shaped reflector and lens
US4380794A (en) * 1981-06-15 1983-04-19 Sybron Corporation Surgical lamp characterized by having an improved reflector
US4755916A (en) * 1981-07-23 1988-07-05 Collins Dynamics Combined flood and spot light
US4495552A (en) * 1982-12-13 1985-01-22 Cal Custom Accessories, Inc. Forward shining vehicle lamp
IT1179912B (it) * 1984-04-16 1987-09-16 Fiat Auto Spa Fanale per autoveicoli e gruppo ottico per autoveicoli includente tale fanale
WO1987000908A1 (en) * 1985-08-06 1987-02-12 K. J. Aldridge Automatic Systems Pty. Limited Traffic light lens
DE3531955A1 (de) * 1985-09-07 1987-03-19 Hella Kg Hueck & Co Scheinwerfer, insbesondere arbeitsscheinwerfer
US4617619A (en) * 1985-10-02 1986-10-14 American Sterilizer Company Reflector for multiple source lighting fixture
US4700278A (en) * 1985-12-19 1987-10-13 American Standard Inc. Molded plastic bracket for lamp receptacle
FR2608733B1 (fr) * 1986-12-23 1991-08-09 Cibie Projecteurs Feu de signalisation de faible profondeur pour vehicule automobile
US4937715A (en) * 1989-01-26 1990-06-26 Kirschner Medical Corporation Lamp system for operating theatres and the like

Also Published As

Publication number Publication date
EP0391287B1 (de) 1996-05-22
DK0391287T3 (da) 1996-08-26
ATE138460T1 (de) 1996-06-15
JPH0332662A (ja) 1991-02-13
GR3020262T3 (en) 1996-09-30
EP0391287A1 (de) 1990-10-10
US5128848A (en) 1992-07-07
DE59010332D1 (de) 1996-06-27

Similar Documents

Publication Publication Date Title
ES2087095T3 (es) Lampara de quirofano.
RU95113302A (ru) Осветительная система для оптических элементов, проекторов и фотоувеличителей
ES2057330T3 (es) Lampara.
KR980003683A (ko) 투사형 액정 표시 장치
DE59904233D1 (de) Beleuchtungsapparatur
FR2608254B1 (fr) Dispositif d'eclairage pour bicyclette
ATE347119T1 (de) Beleuchtungssystem mit genestetem kollektor zur annularen ausleuchtung einer austrittspupille
US5384881A (en) Multi-lens fiber optic luminaire
ATE135473T1 (de) Beleuchtungseinrichtung für optische geräte mit separaten beleuchtungsstrahlengängen
JP4361931B2 (ja) 照明装置
US1277109A (en) Operating-table illuminator.
KR960020451A (ko) 투사형화상표시장치
KR950001868A (ko) 조명장치 및 동장치를 사용하는 노광장치
KR100200651B1 (ko) 프로젝터용 조명장치
DE59912178D1 (de) Beleuchtungsvorrichtung zur Anbringung an einer ersten, eine Lichtaustrittsebene definierenden Wand
SU1352437A1 (ru) Осветительное устройство
JPS5987701A (ja) 多光源式の照明装置
ATE78677T1 (de) Spaltlampengeraet mit umfeldbeleuchtung.
SU1742778A1 (ru) Осветительна система дл проектора
KR200259622Y1 (ko) 조명장치
SU1384874A1 (ru) Осветительное устройство
RU2179734C1 (ru) Осветительная система
RU1778433C (ru) Прибор прожекторного типа
SU1758333A1 (ru) Световое устройство прожекторного типа
SU1774787A1 (ru) Лампа накаливания для локального освещения и нагрева

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 0391287

Country of ref document: ES

FD1K Utility model lapsed

Effective date: 20011010