HK1048696A1 - 標誌載體緊急訊號燈 - Google Patents
標誌載體緊急訊號燈Info
- Publication number
- HK1048696A1 HK1048696A1 HK03100861.3A HK03100861A HK1048696A1 HK 1048696 A1 HK1048696 A1 HK 1048696A1 HK 03100861 A HK03100861 A HK 03100861A HK 1048696 A1 HK1048696 A1 HK 1048696A1
- Authority
- HK
- Hong Kong
- Prior art keywords
- emergency light
- sign carrier
- sign
- carrier
- emergency
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/0035—Means for improving the coupling-out of light from the light guide provided on the surface of the light guide or in the bulk of it
- G02B6/0036—2-D arrangement of prisms, protrusions, indentations or roughened surfaces
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0033—Means for improving the coupling-out of light from the light guide
- G02B6/0058—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide
- G02B6/0061—Means for improving the coupling-out of light from the light guide varying in density, size, shape or depth along the light guide to provide homogeneous light output intensity
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/0001—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems
- G02B6/0011—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings specially adapted for lighting devices or systems the light guides being planar or of plate-like form
- G02B6/0081—Mechanical or electrical aspects of the light guide and light source in the lighting device peculiar to the adaptation to planar light guides, e.g. concerning packaging
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
- G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
- G08B5/36—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources
-
- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
- G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
-
- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09F—DISPLAYING; ADVERTISING; SIGNS; LABELS OR NAME-PLATES; SEALS
- G09F13/00—Illuminated signs; Luminous advertising
- G09F13/04—Signs, boards or panels, illuminated from behind the insignia
- G09F13/14—Arrangements of reflectors therein
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Theoretical Computer Science (AREA)
- Electromagnetism (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AUPQ6638A AUPQ663800A0 (en) | 2000-03-31 | 2000-03-31 | Sign carrier for an emergency light |
PCT/AU2001/000356 WO2001073732A1 (fr) | 2000-03-31 | 2001-03-30 | Support d'indication pour eclairage de secours |
Publications (1)
Publication Number | Publication Date |
---|---|
HK1048696A1 true HK1048696A1 (zh) | 2003-04-11 |
Family
ID=3820734
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
HK03100861.3A HK1048696A1 (zh) | 2000-03-31 | 2003-02-06 | 標誌載體緊急訊號燈 |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP1279154A4 (fr) |
AU (1) | AUPQ663800A0 (fr) |
HK (1) | HK1048696A1 (fr) |
NZ (1) | NZ521862A (fr) |
WO (1) | WO2001073732A1 (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ITTO20111204A1 (it) * | 2011-12-23 | 2013-06-24 | Came Group S P A | Dispositivo di segnalazione luminosa. |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3591941A (en) * | 1968-01-26 | 1971-07-13 | Perfeclite Inc | Light fixture |
US3931689A (en) * | 1974-06-12 | 1976-01-13 | Dual-Lite Company | Illuminated sign housing construction |
US4283657A (en) * | 1976-03-25 | 1981-08-11 | Lampiridae Associates | Exit illuminating system |
US4435743A (en) * | 1981-06-22 | 1984-03-06 | Plumly George W | Edge lighted sign |
US5040320A (en) * | 1983-10-04 | 1991-08-20 | Tru-Lyte Systems, Incorporated | Illuminated information display assembly |
WO1989011713A1 (fr) * | 1988-05-19 | 1989-11-30 | Stanilite Pacific Ltd. | Luminaires pour panneaux indicateurs |
US5276591A (en) * | 1992-07-23 | 1994-01-04 | William Hegarty | Sign with indirect illumination from light emitting diodes |
GB9720907D0 (en) * | 1997-10-03 | 1997-12-03 | Menvier Electronic Eng Ltd | Illuminated signs |
-
2000
- 2000-03-31 AU AUPQ6638A patent/AUPQ663800A0/en not_active Abandoned
-
2001
- 2001-03-30 EP EP01914845A patent/EP1279154A4/fr not_active Withdrawn
- 2001-03-30 WO PCT/AU2001/000356 patent/WO2001073732A1/fr not_active Application Discontinuation
- 2001-03-30 NZ NZ521862A patent/NZ521862A/en unknown
-
2003
- 2003-02-06 HK HK03100861.3A patent/HK1048696A1/zh unknown
Also Published As
Publication number | Publication date |
---|---|
WO2001073732A1 (fr) | 2001-10-04 |
NZ521862A (en) | 2004-05-28 |
EP1279154A4 (fr) | 2005-12-21 |
AUPQ663800A0 (en) | 2000-05-04 |
EP1279154A1 (fr) | 2003-01-29 |
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