SE8205729L - DEVICE FOR SENDING SO COLD LIGHT - Google Patents

DEVICE FOR SENDING SO COLD LIGHT

Info

Publication number
SE8205729L
SE8205729L SE8205729A SE8205729A SE8205729L SE 8205729 L SE8205729 L SE 8205729L SE 8205729 A SE8205729 A SE 8205729A SE 8205729 A SE8205729 A SE 8205729A SE 8205729 L SE8205729 L SE 8205729L
Authority
SE
Sweden
Prior art keywords
light source
heat
light
heat radiation
reflector
Prior art date
Application number
SE8205729A
Other languages
Swedish (sv)
Other versions
SE448256B (en
SE8205729D0 (en
Inventor
K J F Hogberg
Original Assignee
Octagon Med Prod
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 SE1266372A external-priority patent/SE7212663L/sv
Priority to DE19732348347 priority Critical patent/DE2348347A1/en
Application filed by Octagon Med Prod filed Critical Octagon Med Prod
Priority to SE8205729A priority patent/SE448256B/en
Publication of SE8205729D0 publication Critical patent/SE8205729D0/en
Publication of SE8205729L publication Critical patent/SE8205729L/en
Publication of SE448256B publication Critical patent/SE448256B/en

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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/002—
    • 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
    • F21V29/00—Protecting lighting devices from thermal damage; Cooling or heating arrangements specially adapted for lighting devices or systems
    • F21V29/50—Cooling arrangements
    • F21V29/60—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air
    • F21V29/67—Cooling arrangements characterised by the use of a forced flow of gas, e.g. air characterised by the arrangement of fans
    • 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
    • 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
    • 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
    • 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
    • F21W2131/40—Lighting for industrial, commercial, recreational or military use
    • F21W2131/402—Lighting for industrial, commercial, recreational or military use for working places

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Radiation-Therapy Devices (AREA)
  • Blinds (AREA)

Claims (1)

1. PATENTKRAV Anordning for utsandning av s.k. kallt ljus frAn en ljuskalla (2), son Sr omgiven av ett holje (3), som emitterar stdrande sekundar varmestralning, varvid ljuskallan (2) Sr avsedd att belysa ett eller flera fdremal med det kalla ljuset, varvid detta eller dessa foremal Sr avskarmade fran den direkt fran ljuskallans (2) hdlje emitterade varmestralningen med hjalp av en kropp (4), son ken absorbera s&dan varmestrAlning under alstring av varme i kroppen, och varvid anordningen ocksa omfattar en reflektor (1), k a n - netecknad av att reflektorn (1) har en varmetransmitterande belAggning och Sr sa utformad och belagen J. farhallande till ljuskallan (2), att det av densamma (1) vasentligen selektivt reflekterade kalla ljuset Aterkastas forbi ljuskallan (2) not en punkt bortom denna, medan reflektorn (1) traffande varmestralning transmitteras genom den vArmetransmitterande belaggningen, att en avblandande skarm (5) Sr anordnad mellan fOremalet eller fdremalen och ljuskallan (2), varvid skarmen har en till omradet av namnda punkt lokaliserad blandardppning (61, och att absorptionskroppen (4) Sr illsa anordnad miellan den -”blandande ska n (6) och ljuskal71. PATENT CLAIMS Device for dispatching so-called cold light from a light source (2), son Sr surrounded by a housing (3), which emits continuous seconds of heat radiation, the light source (2) being intended to illuminate one or more forms with the cold light, this or these objects being shielded. from the heat radiation emitted directly from the light source (2) by means of a body (4), which can absorb such heat radiation during the generation of heat in the body, and wherein the device also comprises a reflector (1), which can be characterized in that the reflector ( 1) has a heat-transmitting coating and Sr so designed and coated J. in relation to the light source (2), that the essentially selectively reflected cold light is reflected past the light source (2) not one point beyond it, while the reflector (1) heat radiation is transmitted through the heat-transmitting coating, that a mixing screen (5) is arranged between the preform or the pre-grind and the light source (2), the screen having a to the area of said point localized mixer dip (61, and that the absorbent body (4) is arranged between it - "mixing shell n (6) and light shell7
SE8205729A 1972-09-29 1982-10-07 DEVICE FOR SENDING SO COLD LIGHT SE448256B (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE19732348347 DE2348347A1 (en) 1972-09-29 1973-09-26 PROCEDURE FOR LIGHTING OBJECTS AND ARRANGEMENT FOR PERFORMING THE PROCEDURE
SE8205729A SE448256B (en) 1972-09-29 1982-10-07 DEVICE FOR SENDING SO COLD LIGHT

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE1266372A SE7212663L (en) 1972-09-29 1972-09-29
SE8205729A SE448256B (en) 1972-09-29 1982-10-07 DEVICE FOR SENDING SO COLD LIGHT

Publications (3)

Publication Number Publication Date
SE8205729D0 SE8205729D0 (en) 1982-10-07
SE8205729L true SE8205729L (en) 1982-10-07
SE448256B SE448256B (en) 1987-02-02

Family

ID=26655896

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8205729A SE448256B (en) 1972-09-29 1982-10-07 DEVICE FOR SENDING SO COLD LIGHT

Country Status (2)

Country Link
DE (1) DE2348347A1 (en)
SE (1) SE448256B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4135231A (en) 1977-05-10 1979-01-16 American Sterilizer Company Surgical light assembly
DE9014652U1 (en) * 1990-10-23 1992-02-27 STEAG Micro-Tech GmbH Sternenfels, 75447 Sternenfels Irradiation device
DE9308375U1 (en) * 1993-06-04 1994-10-13 Kampers, Michael, 41539 Dormagen Lighting device
DE4334882A1 (en) * 1993-10-08 1995-06-29 Abke Hermann Elektro Kg Installed lighting in furniture
JPH1144799A (en) * 1997-05-27 1999-02-16 Ushio Inc Optical path split type ultraviolet irradiation device

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE152169C (en) *
DE721849C (en) * 1940-06-22 1942-06-20 Jenaer Glaswerk Schott & Gen Light source in connection with a filter that lets part of the radiation emanating from the light source through and reflects the rest of the radiation
DE916358C (en) * 1950-02-09 1955-07-04 Dr Friedrich Fehse Mirrors for optical devices made using heat-absorbing glass
DE1260819B (en) * 1964-09-16 1968-02-08 Zeiss Ikon Ag Image projector with rotating heat protection filter

Also Published As

Publication number Publication date
SE448256B (en) 1987-02-02
DE2348347A1 (en) 1974-04-04
SE8205729D0 (en) 1982-10-07

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