GB1125056A - Improvements in or relating to operating lamps - Google Patents
Improvements in or relating to operating lampsInfo
- Publication number
- GB1125056A GB1125056A GB28842/67A GB2884267A GB1125056A GB 1125056 A GB1125056 A GB 1125056A GB 28842/67 A GB28842/67 A GB 28842/67A GB 2884267 A GB2884267 A GB 2884267A GB 1125056 A GB1125056 A GB 1125056A
- Authority
- GB
- United Kingdom
- Prior art keywords
- infra
- red
- reflector
- light
- relating
- 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.)
- Expired
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
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
- Radiation-Therapy Devices (AREA)
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.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEQ0000906 | 1966-07-30 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB1125056A true GB1125056A (en) | 1968-08-28 |
Family
ID=7394578
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB28842/67A Expired GB1125056A (en) | 1966-07-30 | 1967-06-22 | Improvements in or relating to operating lamps |
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4220982A (en) * | 1978-01-16 | 1980-09-02 | Bausch & Lomb Incorporated | High intensity illumination light table |
US4292663A (en) * | 1978-01-16 | 1981-09-29 | 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 | Operating light |
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)
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 |
-
1966
- 1966-07-30 DE DE19661497325 patent/DE1497325A1/en active Pending
-
1967
- 1967-06-22 GB GB28842/67A patent/GB1125056A/en not_active Expired
- 1967-06-27 SE SE9335/67*A patent/SE310157B/xx unknown
- 1967-07-04 FR FR48867A patent/FR1531177A/en not_active Expired
- 1967-07-11 US US652557A patent/US3463914A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
SE310157B (en) | 1969-04-21 |
US3463914A (en) | 1969-08-26 |
FR1531177A (en) | 1968-06-28 |
DE1497325A1 (en) | 1969-10-30 |
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