JPS58155701U - 無影灯用反射鏡 - Google Patents

無影灯用反射鏡

Info

Publication number
JPS58155701U
JPS58155701U JP1982053090U JP5309082U JPS58155701U JP S58155701 U JPS58155701 U JP S58155701U JP 1982053090 U JP1982053090 U JP 1982053090U JP 5309082 U JP5309082 U JP 5309082U JP S58155701 U JPS58155701 U JP S58155701U
Authority
JP
Japan
Prior art keywords
reflector
reflecting surface
parabolic
surgical light
basic
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.)
Granted
Application number
JP1982053090U
Other languages
English (en)
Other versions
JPS6125123Y2 (ja
Inventor
修 山内
帆足　和臣
Original Assignee
小糸工業株式会社
三金工業株式会社
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 小糸工業株式会社, 三金工業株式会社 filed Critical 小糸工業株式会社
Priority to JP1982053090U priority Critical patent/JPS58155701U/ja
Priority to US06/461,160 priority patent/US4459647A/en
Priority to EP83301979A priority patent/EP0091797B1/en
Priority to DE8383301979T priority patent/DE3372304D1/de
Priority to DE198383301979T priority patent/DE91797T1/de
Publication of JPS58155701U publication Critical patent/JPS58155701U/ja
Application granted granted Critical
Publication of JPS6125123Y2 publication Critical patent/JPS6125123Y2/ja
Granted 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
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F21V7/09—Optical design with a combination of different curvatures
    • 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
    • F21S8/08—Lighting devices intended for fixed installation with a standard
    • 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
    • F21V7/048—Optical design with facets structure
    • 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
    • F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
    • F21V21/04—Recessed bases
    • 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
    • F21W2131/202—Lighting for medical use for dentistry
    • 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

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。

Description

【図面の簡単な説明】
図面は本考案に係る無影灯用反射鏡の実施例を示すもの
であり、第１図は歯科用照明装置に応用した場合のシス
テム構成図、第２図は回転放物面鏡の斜視図、第３図は
第２図Ａ−Ａ線断面図、第４図は同じ＜Ｂ−Ｂ線断面図
である。 １・・・回転放物面鏡、２・・・支持アーム、３・・・
保護カバー、４・・・光源遮光筒、５・・・線状光源、
６・・・照射パターン、７・・・平面鏡セグメント。

Claims (1)

    【実用新案登録請求の範囲】
  1. 回転放物面鏡の基本放物反射面上において、該基本放物
    反射面の短径を長辺とする長方形状の多数の平面鏡のセ
    グメントを長径方向に連続形成し、かつ上記基本放物反
    射面の前方に短径方向に添って線状光源を配置したこと
    を特徴とする無影灯用反射鏡。
JP1982053090U 1982-04-14 1982-04-14 無影灯用反射鏡 Granted JPS58155701U (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP1982053090U JPS58155701U (ja) 1982-04-14 1982-04-14 無影灯用反射鏡
US06/461,160 US4459647A (en) 1982-04-14 1983-01-26 Shadow-free lamp assembly
EP83301979A EP0091797B1 (en) 1982-04-14 1983-04-08 Shadow-free lamp assembly
DE8383301979T DE3372304D1 (en) 1982-04-14 1983-04-08 Shadow-free lamp assembly
DE198383301979T DE91797T1 (de) 1982-04-14 1983-04-08 Schattenfreie beleuchtungsvorrichtung.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1982053090U JPS58155701U (ja) 1982-04-14 1982-04-14 無影灯用反射鏡

Publications (2)

Publication Number Publication Date
JPS58155701U true JPS58155701U (ja) 1983-10-18
JPS6125123Y2 JPS6125123Y2 (ja) 1986-07-29

Family

ID=12933078

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1982053090U Granted JPS58155701U (ja) 1982-04-14 1982-04-14 無影灯用反射鏡

Country Status (4)

Country Link
US (1) US4459647A (ja)
EP (1) EP0091797B1 (ja)
JP (1) JPS58155701U (ja)
DE (2) DE91797T1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008538304A (ja) * 2005-04-12 2008-10-23 プランメカ オイ 手術用ライト

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8308693D0 (en) * 1983-03-29 1983-05-05 Oram J & D Ltd Lamp
GB2146754A (en) * 1983-09-16 1985-04-24 Manville Service Corp Fluted reflector
US4855883A (en) * 1986-05-21 1989-08-08 Spitz Russell W Fluorescent lighting apparatus
US4729079A (en) * 1986-08-04 1988-03-01 General Electric Company Illuminator for visual inspection of curved specular surfaces
DE3638669A1 (de) * 1986-11-12 1988-05-26 Auer Sog Glaswerke Gmbh Reflektor fuer zahnaerztliche und chirurgische operationsleuchten
GB8720471D0 (en) * 1987-08-29 1987-10-07 Emi Plc Thorn Lamp reflector
US4837668A (en) * 1988-01-28 1989-06-06 Koehler Joseph P Reflector for dental or medical light
DE4023408A1 (de) * 1990-07-23 1992-01-30 Delma Elektro Med App Operationsleuchte
JP3207087B2 (ja) * 1995-07-28 2001-09-10 株式会社小糸製作所 車輌用灯具
JP3185127B2 (ja) * 1995-07-28 2001-07-09 株式会社小糸製作所 車輌用灯具
US6176597B1 (en) * 1998-03-27 2001-01-23 Hill-Rom, Inc. Reflector for surgical light apparatus
DE69933183T8 (de) * 1998-10-22 2008-02-07 Koito Industries, Ltd., Yokohama Operationsleuchte
ITMI20070542A1 (it) * 2007-03-19 2008-09-20 G Comm S R L Lampada dentale a led

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1585852A (en) * 1922-11-07 1926-05-25 American Flatlite Company Reflector for light projection
GB234905A (en) * 1924-03-06 1925-06-08 Gilbert Allom Improvements in reflectors
US2255819A (en) * 1937-01-09 1941-09-16 Vitaliano Passardi Projector
US3001061A (en) * 1957-09-30 1961-09-19 Esquire Inc Floodlight having segmented reflector
US3666939A (en) * 1970-03-23 1972-05-30 Morita Mfg Shadeless dental light
US4149227A (en) * 1977-06-20 1979-04-10 Corning Glass Works Reflector
EP0084934A1 (en) * 1982-01-16 1983-08-03 LUCAS INDUSTRIES public limited company Lamp reflector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008538304A (ja) * 2005-04-12 2008-10-23 プランメカ オイ 手術用ライト

Also Published As

Publication number Publication date
EP0091797B1 (en) 1987-07-01
DE91797T1 (de) 1984-01-19
US4459647A (en) 1984-07-10
EP0091797A1 (en) 1983-10-19
JPS6125123Y2 (ja) 1986-07-29
DE3372304D1 (en) 1987-08-06

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