SE310157B - - Google Patents

Info

Publication number
SE310157B
SE310157B SE9335/67*A SE933567A SE310157B SE 310157 B SE310157 B SE 310157B SE 933567 A SE933567 A SE 933567A SE 310157 B SE310157 B SE 310157B
Authority
SE
Sweden
Prior art keywords
infra
red
reflector
light
diffuser
Prior art date
Application number
SE9335/67*A
Inventor
T Lutter
Original Assignee
Original Hanau Quarzlampen
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 Original Hanau Quarzlampen filed Critical Original Hanau Quarzlampen
Publication of SE310157B publication Critical patent/SE310157B/xx

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
    • F21V9/00—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters
    • F21V9/04—Elements for modifying spectral properties, polarisation or intensity of the light emitted, e.g. filters for filtering out infrared radiation
    • 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
    • F21V7/24—Reflectors for light sources characterised by materials, surface treatments or coatings, e.g. dichroic reflectors characterised by the material
    • 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
    • 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

Abstract

1,125,056. Operating lamps. ORIGINAL HANAU QUARZLAMPEN G.m.b.H. 22 June, 1967 [30 July, 1966], No. 28842/67. Heading F4R. An operating lamp has one or more reflectors and at least one diffuser having on its inner face a light-scattering surface formed as an infra-red reflector. In the form shown, the lower part of the bulb 10 is provided with a mirror surface which may be an infra-red reflector. The lamp has a reflector 12 which may transmit infra-red light. The diffuser 20 has a light scattering surface 24 on which is formed an infra-red reflector 16 so that the infra-red light is reflected as divergent rays 16b.
SE9335/67*A 1966-07-30 1967-06-27 SE310157B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEQ0000906 1966-07-30

Publications (1)

Publication Number Publication Date
SE310157B true SE310157B (en) 1969-04-21

Family

ID=7394578

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9335/67*A SE310157B (en) 1966-07-30 1967-06-27

Country Status (5)

Country Link
US (1) US3463914A (en)
DE (1) DE1497325A1 (en)
FR (1) FR1531177A (en)
GB (1) GB1125056A (en)
SE (1) SE310157B (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4292663A (en) * 1978-01-16 1981-09-29 Bausch & Lomb Incorporated High intensity illumination light table
US4220982A (en) * 1978-01-16 1980-09-02 Bausch & Lomb Incorporated High intensity illumination light table
US4385344A (en) * 1980-08-29 1983-05-24 Dentsply Research & Development Corp. Visible light apparatus for curing photo-curable compositions
US4380794A (en) * 1981-06-15 1983-04-19 Sybron Corporation Surgical lamp characterized by having an improved reflector
DE3814539A1 (en) * 1988-04-29 1989-11-09 Heraeus Gmbh W C LIGHTING ARRANGEMENT WITH HALOGEN BULB
JP2788533B2 (en) * 1990-04-20 1998-08-20 株式会社小糸製作所 Automotive headlamp
DE9017143U1 (en) * 1990-12-19 1991-03-07 Delma, Elektro- Und Medizinische Apparatebaugesellschaft Mbh, 7200 Tuttlingen, De
US5111367A (en) * 1991-10-16 1992-05-05 Churchill David L Fiber optic lighting device
US5660462A (en) * 1994-09-13 1997-08-26 Osram Sylvania Inc. High efficiency vehicle headlights and reflector lamps
JP3891628B2 (en) * 1997-02-04 2007-03-14 オリンパス株式会社 Illumination optical system and endoscope system including the same
DE19810455C2 (en) 1998-03-11 2000-02-24 Michael Bisges Cold light UV irradiation device
CN1223788C (en) * 2001-01-26 2005-10-19 皇家菲利浦电子有限公司 Luminaire
FI130299B (en) * 2017-12-28 2023-06-09 Ledfoil Finland Oy Display structure applicable with ice and outdoor conditions

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2280402A (en) * 1939-08-10 1942-04-21 Wilmot Castle Co Dental operating lamp
DE1201278B (en) * 1962-05-04 1965-09-23 Quarzlampen Gmbh Operating light

Also Published As

Publication number Publication date
US3463914A (en) 1969-08-26
FR1531177A (en) 1968-06-28
GB1125056A (en) 1968-08-28
DE1497325A1 (en) 1969-10-30

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