NO117233B - - Google Patents

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Info

Publication number
NO117233B
NO117233B NO165089A NO16508966A NO117233B NO 117233 B NO117233 B NO 117233B NO 165089 A NO165089 A NO 165089A NO 16508966 A NO16508966 A NO 16508966A NO 117233 B NO117233 B NO 117233B
Authority
NO
Norway
Prior art keywords
reflector
light
lamp
main reflector
housing
Prior art date
Application number
NO165089A
Other languages
English (en)
Norwegian (no)
Inventor
M Bodian
F Wellhouse
Original Assignee
Sunbeam Lighting Co Inc
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 Sunbeam Lighting Co Inc filed Critical Sunbeam Lighting Co Inc
Publication of NO117233B publication Critical patent/NO117233B/no

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
    • F21V7/06—Optical design with parabolic curvature
    • 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)
  • Securing Globes, Refractors, Reflectors Or The Like (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
NO165089A 1965-10-15 1966-10-11 NO117233B (en, 2012)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US496631A US3348036A (en) 1965-10-15 1965-10-15 Examination light

Publications (1)

Publication Number Publication Date
NO117233B true NO117233B (en, 2012) 1969-07-21

Family

ID=23973478

Family Applications (1)

Application Number Title Priority Date Filing Date
NO165089A NO117233B (en, 2012) 1965-10-15 1966-10-11

Country Status (5)

Country Link
US (1) US3348036A (en, 2012)
JP (1) JPS4424788B1 (en, 2012)
DE (1) DE1497338A1 (en, 2012)
GB (1) GB1121224A (en, 2012)
NO (1) NO117233B (en, 2012)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3452190A (en) * 1965-12-27 1969-06-24 Paul S Senseman Illuminating device for vehicles
GB1462183A (en) * 1973-04-04 1977-01-19 Rotaflex Ltd Light fittings
US4135231A (en) * 1977-05-10 1979-01-16 American Sterilizer Company Surgical light assembly
US5050055A (en) * 1989-08-28 1991-09-17 Uvp, Inc. Heat dissipating high intensity lamp housing
USD322488S (en) 1989-08-28 1991-12-17 Uvp, Inc. High intensity lamp housing
US5172973A (en) * 1992-02-10 1992-12-22 Spada Ronald M Air cooled housing for light source
DE4338977C2 (de) * 1993-11-15 1999-06-17 Delma Elektro Med App Leuchte für medizinischen Einsatz
US5779351A (en) * 1995-05-02 1998-07-14 Daktronics, Inc. Matrix display with multiple pixel lens and multiple partial parabolic reflector surfaces
JP2000269551A (ja) * 1999-03-18 2000-09-29 Rohm Co Ltd チップ型発光装置
DE102006014003A1 (de) * 2006-03-27 2007-10-04 Berchtold Holding Gmbh Medizinische Leuchte
FI20085548A0 (fi) * 2008-06-04 2008-06-04 Valopaa Oy Laite valaistuksen suuntaamiseen ja valaistukseen

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE388781C (de) * 1924-01-18 Optische Anstalt C P Goerz Akt Reflektor
GB191313311A (en) * 1912-12-07 1914-02-19 Fausto & Pietro Carello Flii Improvements in Parabolic Mirror Reflectors for Lanterns, Search-lights, Automobile Head-lights and the like.
FR571614A (fr) * 1923-10-08 1924-05-21 Réflecteur pour lampes de salles d'opérations chirurgicales
US2494058A (en) * 1946-08-01 1950-01-10 Ritter Co Inc Lighting unit
DE1838221U (de) * 1960-05-02 1961-09-28 Sylvania Electric Prod Filmlampe.
US3112076A (en) * 1960-09-19 1963-11-26 Sunbeam Lighting Company Spotlight lamp
DE1181058B (de) * 1961-05-24 1964-11-05 Loewe Opta Ag Reflektor fuer Elektronenblitzgeraete
US3119567A (en) * 1962-06-07 1964-01-28 Swivelier Company Inc Lighting fixture

Also Published As

Publication number Publication date
DE1497338A1 (de) 1970-07-30
US3348036A (en) 1967-10-17
JPS4424788B1 (en, 2012) 1969-10-20
GB1121224A (en) 1968-07-24

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