NL7310166A - - Google Patents
Info
- Publication number
- NL7310166A NL7310166A NL7310166A NL7310166A NL7310166A NL 7310166 A NL7310166 A NL 7310166A NL 7310166 A NL7310166 A NL 7310166A NL 7310166 A NL7310166 A NL 7310166A NL 7310166 A NL7310166 A NL 7310166A
- Authority
- NL
- Netherlands
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
- F21V5/00—Refractors for light sources
-
- 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
- F21V3/00—Globes; Bowls; Cover glasses
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
- F21Y2103/00—Elongate light sources, e.g. fluorescent tubes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24479—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness
- Y10T428/24521—Structurally defined web or sheet [e.g., overall dimension, etc.] including variation in thickness with component conforming to contour of nonplanar surface
- Y10T428/24537—Parallel ribs and/or grooves
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]
- Y10T428/24802—Discontinuous or differential coating, impregnation or bond [e.g., artwork, printing, retouched photograph, etc.]
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Optical Elements Other Than Lenses (AREA)
- Laminated Bodies (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA147,758A CA1010435A (en) | 1972-07-24 | 1972-07-24 | Light panel having light diffusing, transmitting and diffracting elements |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| NL7310166A true NL7310166A (cg-RX-API-DMAC10.html) | 1974-01-28 |
Family
ID=4093907
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| NL7310166A NL7310166A (cg-RX-API-DMAC10.html) | 1972-07-24 | 1973-07-20 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US3832541A (cg-RX-API-DMAC10.html) |
| CA (1) | CA1010435A (cg-RX-API-DMAC10.html) |
| DE (1) | DE2337214A1 (cg-RX-API-DMAC10.html) |
| GB (1) | GB1439013A (cg-RX-API-DMAC10.html) |
| NL (1) | NL7310166A (cg-RX-API-DMAC10.html) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3978332A (en) * | 1975-07-14 | 1976-08-31 | Ignacio Goytisolo Taltavull | Lighting apparatus with batwing light distribution |
| US4405676A (en) * | 1981-05-13 | 1983-09-20 | Minnesota Mining & Manufacturing Company | Decorative ribbon or sheet material |
| US4615579A (en) * | 1983-08-29 | 1986-10-07 | Canadian Patents & Development Ltd. | Prism light guide luminaire |
| JPH07106625B2 (ja) * | 1989-03-10 | 1995-11-15 | 大日本印刷株式会社 | 化粧シート |
| DE3919834A1 (de) * | 1989-06-16 | 1990-12-20 | Fandrich Heinz Juergen | Vorrichtung zur gleichmaessigen lichtverteilung in einem dreiecksaeulenfoermigen reflektorraum |
| JP3006306B2 (ja) * | 1992-09-16 | 2000-02-07 | インターナショナル・ビジネス・マシーンズ・コーポレイション | 光学的フイルム及び上記光学的フイルムを用いた液晶表示装置 |
| US6297908B1 (en) * | 1998-06-05 | 2001-10-02 | Dai Nippon Printing Co., Ltd. | Directional light-diffusing film, a method of manufacturing same, and a display device that uses same |
| JP2000112043A (ja) * | 1998-10-06 | 2000-04-21 | Minolta Co Ltd | 面光源装置とこれを用いたフィルムスキャナ |
| JP2002231031A (ja) * | 2001-02-06 | 2002-08-16 | Enplas Corp | 面光源装置、画像表示装置及び導光板 |
| WO2002075375A1 (fr) * | 2001-03-16 | 2002-09-26 | Toray Industries, Inc. | Feuille fonctionnelle optique |
| US20050255296A1 (en) * | 2004-05-11 | 2005-11-17 | Robbins Edward S Iii | Desk pad |
| US20060273653A1 (en) * | 2005-06-06 | 2006-12-07 | Lewis Edward D | Spoke light |
| DE202006018617U1 (de) * | 2006-12-08 | 2008-04-17 | Zumtobel Lighting Gmbh | Transparente Lichtbeeinflussungsplatte sowie Leuchte mit einer solchen |
| EP3161374B1 (en) | 2014-06-26 | 2020-10-21 | Signify Holding B.V. | Optical arrangement, lighting device and illumination method |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2099034A (en) * | 1935-04-25 | 1937-11-16 | Holophane Co Inc | Refractor |
| US2398624A (en) * | 1943-12-17 | 1946-04-16 | Pennsylvania Railroad Co | Light transmitting element |
| US2756326A (en) * | 1952-02-01 | 1956-07-24 | Holophane Co Inc | Direct lighting luminaires |
| US3020395A (en) * | 1957-05-27 | 1962-02-06 | Phoenix Glass Co | Lighting device |
| US3222515A (en) * | 1963-01-03 | 1965-12-07 | Sheffield Plastics Inc | Room light control |
| US3351409A (en) * | 1963-06-12 | 1967-11-07 | Irvin H Mcguire | Light diffusion material, method of making and using same |
| US3451876A (en) * | 1964-05-28 | 1969-06-24 | Ksh Inc | Plastic light-transmitting panel |
| US3265887A (en) * | 1965-04-23 | 1966-08-09 | Holophane Co Inc | Luminaire |
| US3351753A (en) * | 1965-08-27 | 1967-11-07 | Holophane Co Inc | Luminaire refractor |
| US3265804A (en) * | 1965-10-27 | 1966-08-09 | Holophane Co Inc | Radiation shielding light transmitter |
| US3483366A (en) * | 1966-11-01 | 1969-12-09 | Holophane Co Inc | Luminaire lens |
| US3566102A (en) * | 1967-09-13 | 1971-02-23 | Artcrest Products Co Inc | Light panel |
| US3721818A (en) * | 1970-05-18 | 1973-03-20 | Ksh Inc | Ceiling mounted luminaire and light-transmitting enclosure therefor |
-
1972
- 1972-07-24 CA CA147,758A patent/CA1010435A/en not_active Expired
- 1972-09-11 US US00287850A patent/US3832541A/en not_active Expired - Lifetime
-
1973
- 1973-07-09 GB GB3269773A patent/GB1439013A/en not_active Expired
- 1973-07-20 NL NL7310166A patent/NL7310166A/xx unknown
- 1973-07-21 DE DE19732337214 patent/DE2337214A1/de active Pending
Also Published As
| Publication number | Publication date |
|---|---|
| DE2337214A1 (de) | 1974-02-07 |
| GB1439013A (en) | 1976-06-09 |
| US3832541A (en) | 1974-08-27 |
| CA1010435A (en) | 1977-05-17 |