FR2452665B3 - - Google Patents
Info
- Publication number
- FR2452665B3 FR2452665B3 FR8007104A FR8007104A FR2452665B3 FR 2452665 B3 FR2452665 B3 FR 2452665B3 FR 8007104 A FR8007104 A FR 8007104A FR 8007104 A FR8007104 A FR 8007104A FR 2452665 B3 FR2452665 B3 FR 2452665B3
- Authority
- FR
- France
- 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
- F21V7/00—Reflectors for light sources
- F21V7/04—Optical design
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Optical Elements Other Than Lenses (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US06/025,257 US4242727A (en) | 1979-03-29 | 1979-03-29 | Luminaire reflector |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2452665A1 FR2452665A1 (fr) | 1980-10-24 |
FR2452665B3 true FR2452665B3 (fr) | 1982-01-29 |
Family
ID=21824979
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR8007104A Granted FR2452665A1 (fr) | 1979-03-29 | 1980-03-28 | Reflecteur pour appareil d'eclairage |
Country Status (4)
Country | Link |
---|---|
US (1) | US4242727A (fr) |
CA (1) | CA1134792A (fr) |
DE (1) | DE3011477A1 (fr) |
FR (1) | FR2452665A1 (fr) |
Families Citing this family (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL186466C (nl) * | 1980-07-28 | 1992-03-16 | Philips Nv | Verlichtingsarmatuur. |
US4358816A (en) * | 1980-09-05 | 1982-11-09 | General Electric Company | Roadway luminaire |
US4575788A (en) * | 1984-04-30 | 1986-03-11 | Ql, Inc. | Segmented luminaire |
US4670825A (en) * | 1985-12-31 | 1987-06-02 | Fouke Herbert A | Reflector for use in uniformly illuminating a polygonal area |
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 |
US4694382A (en) * | 1986-12-23 | 1987-09-15 | Hubbell Incorporated | Reflector for roadway lighting luminaire |
US4789923A (en) * | 1986-12-23 | 1988-12-06 | Hubbell Incorporated | Reflector for roadway lighting luminaire |
US4979086A (en) * | 1990-04-12 | 1990-12-18 | Lowering Systems, Inc. | Luminaire having main and secondary reflector sections |
US5287259A (en) * | 1991-11-27 | 1994-02-15 | Lorin Industries, Inc. | Light reflector assembly |
US5345371A (en) * | 1992-11-05 | 1994-09-06 | Cunningham David W | Lighting fixture |
US5816694A (en) * | 1996-06-28 | 1998-10-06 | General Electric Company | Square distribution reflector |
US5951139A (en) * | 1997-04-17 | 1999-09-14 | Steris Corporation | Surgical light with reflector-lamps and flat reflector panels |
US5913599A (en) * | 1997-06-11 | 1999-06-22 | Steris Corporation | Surgical light with conical reflector |
US5971569A (en) * | 1997-06-11 | 1999-10-26 | Steris Corporation | Surgical light with stacked elliptical reflector |
FR2766555B1 (fr) * | 1997-07-24 | 1999-10-15 | Eclairage Tech Eclatec Sa L | Reflecteur pour dispositif d'eclairage exterieur |
DE19750269C1 (de) * | 1997-11-13 | 1999-05-20 | Heraeus Noblelight Gmbh | Reflektor umfassend eine Anzahl von Reflektor-Segmenten für eine optische Strahlenquelle |
US6176597B1 (en) | 1998-03-27 | 2001-01-23 | Hill-Rom, Inc. | Reflector for surgical light apparatus |
US6338564B1 (en) * | 2000-02-28 | 2002-01-15 | Hubbell Incorporated | Optical housing with vertical light source |
US6582101B2 (en) * | 2000-10-23 | 2003-06-24 | Allied Lighting Systems, Inc. | Light reflector |
US6497500B1 (en) | 2001-11-16 | 2002-12-24 | General Electric Company | Asymmetric flood lighting reflector and apparatus for making same |
ATE458962T1 (de) * | 2004-07-27 | 2010-03-15 | Whiterock Design Llc | Beleuchtungssystem |
US7213948B2 (en) * | 2005-02-25 | 2007-05-08 | Visionaire Lighting | Optical reflector |
WO2008150254A1 (fr) * | 2007-05-23 | 2008-12-11 | Ruud Lighting, Inc. | Luminaire avec réflecteur parabolique composite |
JP2010072509A (ja) * | 2008-09-22 | 2010-04-02 | Toshiba Lighting & Technology Corp | 反射鏡および反射鏡付き電球 |
US8337051B2 (en) * | 2009-02-25 | 2012-12-25 | Koninklijke Philips Electronics N.V. | Reflector assembly and method of making same |
EP2312208A1 (fr) * | 2009-10-16 | 2011-04-20 | Jordan Reflektoren GmbH & Co.KG | Réflecteur de lampe |
TWI428540B (zh) * | 2010-09-01 | 2014-03-01 | Taiwan Network Comp & Electronic Co Ltd | The structure of a lamp with a special reflector |
DE202015000690U1 (de) | 2015-01-28 | 2016-05-03 | Bartenbach Holding Gmbh | Leuchte mit polygonalem Strahlungsabriss |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2242590A (en) * | 1939-08-04 | 1941-05-20 | Moreau Marcel Eloi | Light reflector |
CH526071A (fr) * | 1968-08-21 | 1972-07-31 | Leon Perret Samuel | Réflecteur de projection et de réception de radiations |
US3857030A (en) * | 1972-03-10 | 1974-12-24 | Eclairage Tech | Reflector for light fixtures |
CA1031310A (fr) * | 1973-07-13 | 1978-05-16 | Whiteway Manufacturing Co. | Reflecteur et mode de production de diagrammes lumineux previsibles et distincts |
US4153929A (en) * | 1976-10-20 | 1979-05-08 | Meddev Corporation | Light assembly |
-
1979
- 1979-03-29 US US06/025,257 patent/US4242727A/en not_active Expired - Lifetime
-
1980
- 1980-03-24 CA CA000348301A patent/CA1134792A/fr not_active Expired
- 1980-03-25 DE DE19803011477 patent/DE3011477A1/de not_active Withdrawn
- 1980-03-28 FR FR8007104A patent/FR2452665A1/fr active Granted
Also Published As
Publication number | Publication date |
---|---|
US4242727A (en) | 1980-12-30 |
DE3011477A1 (de) | 1980-10-09 |
CA1134792A (fr) | 1982-11-02 |
FR2452665A1 (fr) | 1980-10-24 |
Similar Documents
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |