JPS5347637B2 - - Google Patents

Info

Publication number
JPS5347637B2
JPS5347637B2 JP5877773A JP5877773A JPS5347637B2 JP S5347637 B2 JPS5347637 B2 JP S5347637B2 JP 5877773 A JP5877773 A JP 5877773A JP 5877773 A JP5877773 A JP 5877773A JP S5347637 B2 JPS5347637 B2 JP S5347637B2
Authority
JP
Japan
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
JP5877773A
Other languages
Japanese (ja)
Other versions
JPS4971786A (enrdf_load_stackoverflow
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 filed Critical
Publication of JPS4971786A publication Critical patent/JPS4971786A/ja
Publication of JPS5347637B2 publication Critical patent/JPS5347637B2/ja
Expired legal-status Critical Current

Links

Classifications

    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S6/00—Lighting devices intended to be free-standing
    • F21S6/002—Table lamps, e.g. for ambient lighting
    • F21S6/003—Table lamps, e.g. for ambient lighting for task lighting, e.g. for reading or desk work, e.g. angle poise lamps
    • 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
    • F21V17/00—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages
    • F21V17/04—Fastening of component parts of lighting devices, e.g. shades, globes, refractors, reflectors, filters, screens, grids or protective cages the fastening being onto or by the 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
    • F21V25/00—Safety devices structurally associated with lighting devices
    • F21V25/02—Safety devices structurally associated with lighting devices coming into action when lighting device is disturbed, dismounted, or broken
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S362/00—Illumination
    • Y10S362/804—Surgical or dental spotlight

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
JP5877773A 1972-10-02 1973-05-28 Expired JPS5347637B2 (enrdf_load_stackoverflow)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US29393072A 1972-10-02 1972-10-02

Publications (2)

Publication Number Publication Date
JPS4971786A JPS4971786A (enrdf_load_stackoverflow) 1974-07-11
JPS5347637B2 true JPS5347637B2 (enrdf_load_stackoverflow) 1978-12-22

Family

ID=23131180

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5877773A Expired JPS5347637B2 (enrdf_load_stackoverflow) 1972-10-02 1973-05-28

Country Status (7)

Country Link
US (1) US3786244A (enrdf_load_stackoverflow)
JP (1) JPS5347637B2 (enrdf_load_stackoverflow)
BE (1) BE800285A (enrdf_load_stackoverflow)
CA (1) CA1008426A (enrdf_load_stackoverflow)
DE (1) DE2327415C2 (enrdf_load_stackoverflow)
FR (1) FR2201426B1 (enrdf_load_stackoverflow)
GB (1) GB1432995A (enrdf_load_stackoverflow)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1124219A (en) * 1979-06-11 1982-05-25 Isao Yamada Lighting fixture for use in medical operations and therapeutic treatment
US4384315A (en) * 1980-10-31 1983-05-17 Yamada Iryo Shomei Kabushiki Kaisha Photographic flash device for use with a shadowless lamp for surgical operation
EP0070434B1 (de) 1981-07-17 1985-06-19 Siemens Aktiengesellschaft Höhenverstellbarer Parallelogrammtragarm
DE3807585A1 (de) * 1988-03-08 1989-09-21 Stierlen Maquet Ag Operationsleuchte
DE29710936U1 (de) * 1997-06-24 1997-09-25 Hansen, Rudolf, 96193 Wachenroth Operationsleuchte, insbesondere Stativ-, Wand- oder Deckenleuchte mit hoher Lichtleistung
DE29818194U1 (de) 1998-10-12 1999-02-11 Beisch, Clemens, 81371 München Leuchte mit Leuchtmittelkühlung
US6276820B1 (en) 1999-08-19 2001-08-21 Hill-Rom, Inc. Handle for surgical light apparatus
DE20004384U1 (de) 2000-03-13 2000-10-26 Heraeus Med GmbH, 63450 Hanau Operationsleuchte mit einem Leuchtenkörper, der eine Entladungslampe aufweist
DE502008001126D1 (de) * 2008-06-20 2010-09-23 Trumpf Medizin Systeme Gmbh & Co Kg Operationsleuchte mit Aufhängevorrichtung
CN109764303A (zh) * 2018-12-19 2019-05-17 深圳市九洲光电科技有限公司 一种双透镜led灯

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR655651A (enrdf_load_stackoverflow) * 1929-04-23
US1842855A (en) * 1928-07-31 1932-01-26 Anciens Ets Barbier Episcopic projecting apparatus
US2215634A (en) * 1939-06-03 1940-09-24 Westinghouse X Ray Co Inc Hospital sterilizing unit
US2433982A (en) * 1944-10-27 1948-01-06 Jr Clarence W Clarkson Lamp structure
US2665369A (en) * 1949-04-08 1954-01-05 Wilmot Castle Co Explosion-proof light having a pressure relieving porous element
US3075071A (en) * 1958-09-04 1963-01-22 Ritter Co Inc Sterilizable focusing means for surgical lights
FR1341640A (fr) * 1962-09-19 1963-11-02 Anciens Ets Barbier Appareil d'éclairage sans ombres portées
US3221162A (en) * 1963-05-08 1965-11-30 Elastic Stop Nut Corp Marine lantern assembly

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DIC GENERAL MEDICAL INSTRUMENTS CATALOGUE=S27 *
S.K.Y.LAMPS 'MODERN SURGICAL LIGHTING=1961 *

Also Published As

Publication number Publication date
FR2201426B1 (enrdf_load_stackoverflow) 1976-11-12
DE2327415C2 (de) 1982-04-22
BE800285A (fr) 1973-09-17
US3786244A (en) 1974-01-15
CA1008426A (en) 1977-04-12
GB1432995A (en) 1976-04-22
AU5611573A (en) 1974-11-28
DE2327415A1 (de) 1974-04-11
JPS4971786A (enrdf_load_stackoverflow) 1974-07-11
FR2201426A1 (enrdf_load_stackoverflow) 1974-04-26

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