EP3574253A1 - Leuchtkörper - Google Patents
LeuchtkörperInfo
- Publication number
- EP3574253A1 EP3574253A1 EP18700401.5A EP18700401A EP3574253A1 EP 3574253 A1 EP3574253 A1 EP 3574253A1 EP 18700401 A EP18700401 A EP 18700401A EP 3574253 A1 EP3574253 A1 EP 3574253A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- luminous element
- sheath
- light
- viewing surface
- gtls
- 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.)
- Granted
Links
- 239000011521 glass Substances 0.000 claims abstract description 60
- 239000002775 capsule Substances 0.000 claims abstract description 49
- 239000000049 pigment Substances 0.000 claims abstract description 39
- YZCKVEUIGOORGS-NJFSPNSNSA-N Tritium Chemical compound [3H] YZCKVEUIGOORGS-NJFSPNSNSA-N 0.000 claims abstract description 9
- 229910052722 tritium Inorganic materials 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims abstract description 4
- 239000000945 filler Substances 0.000 claims description 17
- 239000000853 adhesive Substances 0.000 claims description 7
- 230000001070 adhesive effect Effects 0.000 claims description 7
- 239000004033 plastic Substances 0.000 claims description 7
- 239000000919 ceramic Substances 0.000 claims description 5
- 229910003668 SrAl Inorganic materials 0.000 claims description 2
- 239000005084 Strontium aluminate Substances 0.000 claims description 2
- 229910052594 sapphire Inorganic materials 0.000 claims description 2
- 239000010980 sapphire Substances 0.000 claims description 2
- FNWBQFMGIFLWII-UHFFFAOYSA-N strontium aluminate Chemical compound [O-2].[O-2].[O-2].[O-2].[O-2].[Al+3].[Al+3].[Sr+2].[Sr+2] FNWBQFMGIFLWII-UHFFFAOYSA-N 0.000 claims description 2
- 239000013078 crystal Substances 0.000 claims 1
- 239000010410 layer Substances 0.000 description 20
- 230000002285 radioactive effect Effects 0.000 description 5
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical compound [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 description 4
- 230000005855 radiation Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 3
- 239000003086 colorant Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000005083 Zinc sulfide Substances 0.000 description 2
- 239000003292 glue Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000011787 zinc oxide Substances 0.000 description 2
- 229910052984 zinc sulfide Inorganic materials 0.000 description 2
- DRDVZXDWVBGGMH-UHFFFAOYSA-N zinc;sulfide Chemical compound [S-2].[Zn+2] DRDVZXDWVBGGMH-UHFFFAOYSA-N 0.000 description 2
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 229910052782 aluminium Inorganic materials 0.000 description 1
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 1
- CEKJAYFBQARQNG-UHFFFAOYSA-N cadmium zinc Chemical compound [Zn].[Cd] CEKJAYFBQARQNG-UHFFFAOYSA-N 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 238000013016 damping Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000010437 gem Substances 0.000 description 1
- 229910001751 gemstone Inorganic materials 0.000 description 1
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 description 1
- 229910052737 gold Inorganic materials 0.000 description 1
- 239000010931 gold Substances 0.000 description 1
- 230000003760 hair shine Effects 0.000 description 1
- 230000001795 light effect Effects 0.000 description 1
- 238000004020 luminiscence type Methods 0.000 description 1
- QENHCSSJTJWZAL-UHFFFAOYSA-N magnesium sulfide Chemical compound [Mg+2].[S-2] QENHCSSJTJWZAL-UHFFFAOYSA-N 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 230000002688 persistence Effects 0.000 description 1
- 239000011574 phosphorus Substances 0.000 description 1
- 229910052698 phosphorus Inorganic materials 0.000 description 1
- 238000005424 photoluminescence Methods 0.000 description 1
- 239000005098 photoluminescent agent Substances 0.000 description 1
- VXPLXMJHHKHSOA-UHFFFAOYSA-N propham Chemical compound CC(C)OC(=O)NC1=CC=CC=C1 VXPLXMJHHKHSOA-UHFFFAOYSA-N 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000035882 stress Effects 0.000 description 1
- 230000008646 thermal stress Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
- 238000002834 transmittance Methods 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F21—LIGHTING
- F21K—NON-ELECTRIC LIGHT SOURCES USING LUMINESCENCE; LIGHT SOURCES USING ELECTROCHEMILUMINESCENCE; LIGHT SOURCES USING CHARGES OF COMBUSTIBLE MATERIAL; LIGHT SOURCES USING SEMICONDUCTOR DEVICES AS LIGHT-GENERATING ELEMENTS; LIGHT SOURCES NOT OTHERWISE PROVIDED FOR
- F21K2/00—Non-electric light sources using luminescence; Light sources using electrochemiluminescence
-
- 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
- F21V15/00—Protecting lighting devices from damage
- F21V15/01—Housings, e.g. material or assembling of housing parts
-
- 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
- F21V31/00—Gas-tight or water-tight arrangements
- F21V31/005—Sealing arrangements therefor
-
- 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
- F21V9/30—Elements containing photoluminescent material distinct from or spaced from the light source
- F21V9/32—Elements containing photoluminescent material distinct from or spaced from the light source characterised by the arrangement of the photoluminescent material
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J61/00—Gas-discharge or vapour-discharge lamps
- H01J61/02—Details
- H01J61/38—Devices for influencing the colour or wavelength of the light
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J65/00—Lamps without any electrode inside the vessel; Lamps with at least one main electrode outside the vessel
- H01J65/08—Lamps in which a screen or coating is excited to luminesce by radioactive material located inside the vessel
Definitions
- the invention relates to a self-sufficient, permanently luminous body for identifying important points in brightness, low light conditions and in darkness, in particular for installation in instruments or for attaching to objects that must be quickly findable in emergency situations, comprising a designed as a glass capsule tritium gas light source (GTLS) , which is fixed in a shell with a transparent viewing surface.
- GTLS glass capsule tritium gas light source
- Self-luminous or luminescent bodies are needed above all in watches, on steady rests or in other instruments, for example in the cockpit of airplanes, in order to emphasize the important places on hands and inscriptions of the instruments. Even in low light or in the dark, it is possible for the viewer to read the setting of the instruments.
- Other examples of use are sighting aids for weapons (rear sight and grain).
- Such self-luminous devices have no access to a power supply and are often very small.
- larger such self-luminous or luminescent bodies are produced. In some countries, this designates emergency exits, light switches, door handles, or other objects or locations that must be quickly discoverable in the event of a sudden power failure.
- security personnel identify certain important items, such as flashlights, with such luminescent markers.
- radio-luminescent capsules shine for decades, thanks to the long half-life of the tritium gas, and have proven very successful. However, as their permanent luminosity is rather weak, they are less noticeable in brightness where they look white. At dusk or in the dark, they are perceived by the human eye only after a while, when the eye has become accustomed to the darkness.
- optical fibers which collect the ambient light over a large area and release it again at a certain, smaller area, as a result of which it shines brightly.
- the disadvantage is the large area that must be exposed to the light, as well as the fact that they do not shine in the dark.
- luminescence luminescent so-called phosphorescent colors are known, as they are often found on the hands and points of watches and on lunettes. These partially long and strongly luminescent colors are difficult to apply and must be well protected from environmental influences, especially from moisture.
- the document WO 2014/033151 proposes a method for producing a permanent light body, a GTLS mentioned above.
- an inner wall of a glass hollow body is coated with a fluorescent and / or phosphorescent material before the cavity is filled with a decay radiation emitting medium and hermetically sealed.
- the aim of this method is to bring the applied material in the cavity by the decay radiation to which he is permanently exposed to light up.
- phosphorescence is usually understood the long afterglow of pigments, the term is often confused with the phosphor, which is responsible for the non-luminescent fluorescence.
- Photo-luminescent materials are, unlike radio-luminescent substances, which are excited by radioactive radiation, excited by photons, often in particular by UV radiation. As a result, objects appear brighter in daylight, as known from highlighters. Their molecules absorb energy from ultraviolet light and release it in the form of visible light, they fluoresce and do not glow.
- a layer offset with afterglowing pigments is arranged. This is located outside the GTLS glass capsule.
- the luminous element according to the invention illuminates very brightly in daylight over the entire viewing surface because the pigments absorb the daylight and strongly reflect it.
- the filament is also very good to see because the pigments have stored energy, which they slowly in the next 10 to 20 minutes in the form of light. During this time, the eye gets used to the darker environment and can now better perceive the weaker, but constantly glowing GTLS glass capsule.
- the GTLS glass capsule Since the GTLS glass capsule is always arranged behind the luminescent pigments from the viewing direction, the viewer always sees the luminous area in the same place both in daylight and in darkness. He does not notice when the luminosity of the luminescent pigments slowly decreases and the GTLS glass capsule increases with increasing sensitivity of the eye, as always the same viewing area lights up.
- the GTLS glass capsule can be used in all mentioned applications, ie in particular, but not only, as a sighting aid, for marking on watches, lunettes and instruments, and as a guide in emergencies.
- the layer coated with the luminescent pigments is about 0.1 - 0.8 mm thick, depending on how high the proportion of these pigments is. For larger and therefore heavier GTLS glass capsules, this layer can also be thicker.
- the inventive luminous body can also be produced inexpensively in large series and easy to install in instruments, as it is easy to handle as a solid structure.
- Fig. 1 is a schematic representation in section of an inventive
- Fig. 2 is a cross-section of an alternative embodiment
- FIG. 3 shows a cross section of a further alternative embodiment
- Fig. 4 is a cross-section of the embodiment of Fig. 2, installed in a
- FIG. 5a, 5b show alternative embodiments of the viewing surface and the lenses;
- Fig. 6 is a cross-section of another alternative embodiment.
- FIGS. 1 and 2 show schematic representations of luminous bodies 1 according to the invention. These are autonomous, permanently luminous bodies 1, which as a rule are rotationally symmetrical.
- the core piece is formed in each case as a tritium gas light source (GTLS) designed as a glass capsule 2, as is commercially available in rod-shaped, closed structures and described in the introduction.
- GTLS tritium gas light source
- Each GTLS Glass Capsule 2 will be permanently lit in the dark for decades and can be easily seen by the human eye once it has become accustomed to the dark.
- a battery, nor a power source, nor any other energy supply, for example in the form of light is necessary.
- a GTLS glass capsule 2 is permanently self-sufficient bright.
- the GTLS glass capsule 2 Since a GTLS glass capsule 2 contains a radioactive gas that is released when the glass capsule breaks, it must be installed well protected in a housing to meet the legal requirements of most countries. For this reason, the GTLS glass capsule 2 is fixed in a sealed case 3 having a transparent viewing surface 4.
- the viewing surface 4 can be part of a transparent component 8, such as the outer surface of a lens 17, which is made of glass, ceramic or plastic, for example.
- This component 8 is at a End of a tubular shell 3 sealingly attached, for example by a press fit.
- the shell 3 may be made of metal or plastic, for example.
- the viewing surface 4 may be part of the shell 3, which is designed as a transparent, one-sided closed tube in one piece.
- the component 8 is integrally formed on the shell 3.
- the shell 3 has an inner space 11 and a closed, front end and an opposite open or rear end 10.
- the rear end 10 is open only for the production of the filament 1, after completion, it is also closed, for example by means of a filler 7 with an adhesive.
- the GTLS glass capsule 2 is arranged in each case.
- a layer 6 offset with phosphorescent pigments 5 is arranged.
- the luminous body 1 viewed through the viewing surface 4 has a color such as green or blue and thereby stands out from the environment better than a GTLS glass capsule 2, which is white in daylight.
- the pigments 5 are fluorescent, as a result of which the viewing area 4 increasingly appears: By absorption of photons, the pigments are excited and deactivated again by emitting light, which is known as photoluminescence.
- a second effect is achieved after the light has been removed: the pigments 5 in the layer 6 then light up again, as a result of which, in addition to the GTLS glass capsule 2, they shine intensely over the next few minutes until the eye has become accustomed to the dark.
- the GTLS glass capsule 2 continues to shine through the layer 6 with the pigments 5 and finally through the viewing surface 4, which does not lead to any significant reduction in the luminosity of the GTLS glass capsule 2.
- Such a luminous body 1 according to the invention is particularly well suited to marking important points in brightness, poor lighting conditions as well as in the dark. It can be easily installed in instruments and devices 18 or attached to objects or places that need to be quickly findable in emergency situations. It is advantageous for some applications if the user always perceives the luminosity of the luminous element 1 as uniformly bright, although the dominance of the luminosity gradually changes after the light has failed from the luminescent pigments 5 to the GTLS 2. To achieve this, luminescent pigments 5 must be used, which lighten depending on the desired initial brightness and transitional period from the afterglow pigment to the GTLS for about 15 minutes to several hours.
- the luminescent pigments 5 used are preferably photoluminescents, preferably comprising strontium aluminate (SrAl 2 O 4 ).
- Various photoluminescent pigments 5 with different colors and persistence times are available on the market, for example under the name Super-LumiNova® from RC-Tritec AG, Switzerland or LumiNova® from Nemoto & Co. Ltd., Japan. These and others glow for a very long time and intensively and are therefore suitable for the luminous body 1 according to the invention.
- the afterglowing pigments 5 can be mixed with a mass and processed into a rod of the desired diameter, of which finally thin slices which form the layers 6 are cut off.
- a layer 6 is placed in the shell 3 on the inside of the viewing surface 4 before the GTLS glass capsule 2 is inserted behind it. It is important that the layer 6 is arranged between the viewing surface 4 and the GTLS glass capsule 2.
- the shell 3 is sealed at its open end 10 so that the pigments 5 in the interior 11 of the shell 3 remain protected from moisture and both the layer 6 and the GTLS glass capsule 2 remain fixed.
- the GTLS glass capsule 2 is surrounded within the shell 3 by a filler 7.
- This filler 7 attenuates stresses between the GTLS glass capsule 2 and the shell 3, whereby a glass breakage of the GTLS glass capsule 2 can be largely prevented by temperature changes or the occurrence of shocks.
- the filler 7 comprises an adhesive, so that the shell 3 is directly closed by the filler 7. It is sufficient if the glue is about 5-10 vol. % of the filler 7. In some cases, the amount is also about 20 vol. % or more increased.
- the filler 7 of the luminous element 1 can be mixed with the luminescent pigments 5.
- the GTLS glass capsule 2 is surrounded on all sides by pigments 5.
- the layer 6 is formed by the filler 7 mixed with the pigments 5 and the adhesive.
- the pigments 5 decompose rapidly upon contact with Humidity.
- the phosphors on the inner wall of the GTLS glass capsule in a single-layer layer of about 10 ⁇ must be tightly packed next to each other so that the electrons emitted by the tritium gas can generate the photons in this layer, and thus these photons can escape through the glass. Another layer above or below the phosphors would shade this process and therefore greatly reduce it.
- the pigments 5 can therefore not be mixed with the phosphors and also not superimposed on the inner surface.
- a glass is often used as the glass capsule 2, which has a low optical transmittance in the UV-A spectrum, whereby any pigments 5 within the GTLS glass capsule 2 can charge poorly with energy. Since the GTLS glass capsules 2 are filled with radioactive gas whose escape is highly undesirable, no glass can be used for it.
- the pigments 5 outside the GTLS glass body 2 hardly darken the permanent light in the dark, because they are less densely packed and surrounded by a transparent filler.
- the commercial GTLS glass capsules 2 are usually designed as elongated tubes, therefore, the sheaths 3 preferably have a cylindrical wall 9.
- the concentric arrangement of the GTLS glass capsules 2 in the envelopes 3 ensures that the filler 7 has a uniform thickness around the lateral surface of the GTLS glass capsule 2.
- the shell 3 is made of glass, in particular of sapphire glass, of ceramic or of plastic.
- the envelope 3 is completely transparent, its entire surface can absorb energy in the form of light, in particular UV light, which is stored in the afterglowing pigments 5 and later released again as light. As a result, the viewing area 4 is enlarged.
- Such luminous bodies 1 are particularly well suited to be mounted with their cylindrical walls 9 lying on a base to generate, for example, a sign like a designed as an arrow surface.
- the luminous elements 1 can also be mounted on reflectors, as they are known by office lamps.
- the backs of the luminous body 1 can absorb and release light.
- the rear, formerly open end 10 of the shell 3 is sealed, for example, with an adhesive, glass, ceramic or plastic.
- the sheath 3 may be provided with a light-reflecting layer 12 on the surface opposite to the viewing surface 4. As a result, the light emitted to the rear is reflected back to the front, in the direction of the viewing surface 4.
- the luminous element 1 is used as a point of light, for example in instruments or devices 18, it is introduced into a hole 19 provided for this purpose in the device 18, as shown in FIG. 4.
- the Bertachtungs Type 4 is then usually the closed, front end of the shell designed as a tube 3. It can optionally be used to a luminous body 1 of FIG. 1, 2 or 3, wherein the embodiments of FIGS. 1 and 3 also combine to let.
- the shell 3 of the luminous element 1 has an outer surface 13 which makes the viewing surface 4 blank. This is preferably at least partially covered with a light-reflecting sheath 14 in order to optimize the light effect.
- a desired light reflection can be achieved, for example, by a thin vapor-deposited layer 14 of silver, gold, aluminum or chromium. Additionally or alternatively, a thicker layer, such as a heat-shrinkable tube, which has a reflective inner surface can be used as the sheathing 14.
- a sheath 14 also acts as a damping mat between the luminous body 1 and the device 18, in the bore 19 it is installed to avoid damage from mechanical or thermal stresses or shocks.
- the sheath 14 may have, in addition to the recess for the viewing surface 4, a second recess 15, which allows a light incident 16 of an external light in the installed state, if this is provided in accordance with the device 18. If the installation position of the luminous element 1 is provided far away from the edge of the device 18, light can be passed through one or more light guides from the edge of the device to the second recess 15 (not shown). Thanks to this additional light incidence, more energy can be stored in the afterglowing pigments 5, which increases the luminosity.
- the sheath 3 can be designed in the region of the viewing surface 4 to form a lens 17, in particular to a scattering or converging lens.
- the viewing surfaces 4 of Fig. 1, 2, 3 and 4 are designed as converging lenses.
- the viewing area 4 is designed in a planar manner.
- the luminous element 1 can be completely installed in a bore 19 and the viewing surface 4 is flush with the device wall 18. So no dirt accumulates around the viewing surface 4 and the luminous element 1 is also well protected against mechanical influences.
- the contour of the interior 11 in the direction of the planar viewing surface 4 can, as shown in FIG. 5 a, be convex, whereby a convex-planar converging lens 17 is formed.
- the interior 11 is concave in the direction of the planar viewing surface 4, whereby a concave-plane scattering lens 17 is formed.
- the viewing surface 4 thus comprises at least the cylindrical wall 9 of the luminous body 1.
- the luminous body 1 also comprises a fastening device 20, to which it can be attached to an object which must be found quickly in emergency situations.
- This fastening device 20 may for example be a bore through the shell 3, through which a key ring, an assembly line or the like can be performed.
- the shell 3, for example, plastic and extends long enough on one side of the GTLS glass capsule 2, so as not to jeopardize that it breaks.
- an eye may be formed on an end piece which is attached to the luminous body 1, for example by means of an adhesive or by a clamp.
- FIG. 1 An embodiment according to FIG. 1 can also be used for this purpose, in which the tube 3 which is open on both sides is transparent and forms the viewing surface 4.
- the component 8 does not necessarily have correspondingly be transparent. It can be mounted on one or both sides and contain the fastening device 20.
- the pigments 5 can in turn be mixed with a filler 7 which surrounds the GTLS glass capsule 2.
- a disk 6 described in FIG. 1 can be wrapped with the pigments 5 around the GTLS glass capsule 2.
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Electromagnetism (AREA)
- Plasma & Fusion (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Illuminated Signs And Luminous Advertising (AREA)
- Vessels And Coating Films For Discharge Lamps (AREA)
Abstract
Description
Claims
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RS20210177A RS61445B1 (sr) | 2017-01-24 | 2018-01-09 | Svetleće telo |
HRP20210282TT HRP20210282T1 (hr) | 2017-01-24 | 2021-02-18 | Svjetleće tijelo |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CH00075/17A CH713382A1 (de) | 2017-01-24 | 2017-01-24 | Leuchtkörper. |
PCT/EP2018/050406 WO2018137918A1 (de) | 2017-01-24 | 2018-01-09 | Leuchtkörper |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3574253A1 true EP3574253A1 (de) | 2019-12-04 |
EP3574253B1 EP3574253B1 (de) | 2020-12-02 |
Family
ID=57914607
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP18700401.5A Active EP3574253B1 (de) | 2017-01-24 | 2018-01-09 | Leuchtkörper |
Country Status (10)
Country | Link |
---|---|
US (1) | US10415761B2 (de) |
EP (1) | EP3574253B1 (de) |
KR (1) | KR20190110571A (de) |
CN (1) | CN110214246A (de) |
CA (1) | CA3049482A1 (de) |
CH (1) | CH713382A1 (de) |
HR (1) | HRP20210282T1 (de) |
IL (1) | IL267586B (de) |
RS (1) | RS61445B1 (de) |
WO (1) | WO2018137918A1 (de) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109163301A (zh) * | 2018-10-18 | 2019-01-08 | 华域视觉科技(上海)有限公司 | 无源发光光源、制备方法及车灯 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1113752B (de) * | 1960-04-26 | 1961-09-14 | Trilux Lenze Gmbh & Co Kg | Verfahren zur Herstellung von selbstleuchtenden Lichtquellen |
US4935632A (en) * | 1985-09-23 | 1990-06-19 | Landus Inc. | Luminescent concentrator light source |
US4990804A (en) * | 1989-10-10 | 1991-02-05 | Mcnair Rhett C | Self-luminous light source |
JP3040105U (ja) * | 1997-01-31 | 1997-08-15 | 日本化学発光株式会社 | 変形自在な化学発光体 |
US6062380A (en) * | 1998-05-18 | 2000-05-16 | Dorney; Peter | Glow cup system |
US6776495B2 (en) * | 2002-01-23 | 2004-08-17 | Lumica Corporation | Chemiluminescent device |
CN100410703C (zh) * | 2004-03-12 | 2008-08-13 | 艾利丹尼森公司 | 具有被动磷光光源的照明系统 |
US20110120459A1 (en) * | 2009-11-20 | 2011-05-26 | Omniglow Llc | Illuminated endotracheal stylet |
EP2626401B1 (de) * | 2012-02-10 | 2016-10-05 | Rolex Sa | Neuartige phosphore mit langer abklingzeit |
AT513324B1 (de) * | 2012-08-28 | 2015-01-15 | Mb Microtec Ag | Verfahren zur Herstellung eines selbstleuchtenden Körpers und selbstleuchtender Körper |
CN204083826U (zh) * | 2014-07-11 | 2015-01-07 | 北京文海阳工贸有限责任公司 | 一种发光球 |
US9488348B2 (en) | 2014-09-26 | 2016-11-08 | Orion Energy Systems, Inc. | Troffer light fixture retrofit systems and methods |
JP6138743B2 (ja) * | 2014-11-05 | 2017-05-31 | 株式会社ルミカ | 化学発光体 |
-
2017
- 2017-01-24 CH CH00075/17A patent/CH713382A1/de not_active Application Discontinuation
-
2018
- 2018-01-09 CN CN201880007908.1A patent/CN110214246A/zh active Pending
- 2018-01-09 EP EP18700401.5A patent/EP3574253B1/de active Active
- 2018-01-09 RS RS20210177A patent/RS61445B1/sr unknown
- 2018-01-09 CA CA3049482A patent/CA3049482A1/en not_active Abandoned
- 2018-01-09 US US16/319,711 patent/US10415761B2/en active Active
- 2018-01-09 KR KR1020197024260A patent/KR20190110571A/ko not_active Application Discontinuation
- 2018-01-09 WO PCT/EP2018/050406 patent/WO2018137918A1/de unknown
-
2019
- 2019-06-23 IL IL267586A patent/IL267586B/en active IP Right Grant
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2021
- 2021-02-18 HR HRP20210282TT patent/HRP20210282T1/hr unknown
Also Published As
Publication number | Publication date |
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IL267586B (en) | 2021-01-31 |
HRP20210282T1 (hr) | 2021-04-02 |
WO2018137918A1 (de) | 2018-08-02 |
CA3049482A1 (en) | 2018-08-02 |
KR20190110571A (ko) | 2019-09-30 |
CN110214246A (zh) | 2019-09-06 |
US10415761B2 (en) | 2019-09-17 |
CH713382A1 (de) | 2018-07-31 |
RS61445B1 (sr) | 2021-03-31 |
EP3574253B1 (de) | 2020-12-02 |
IL267586A (en) | 2019-08-29 |
US20190242530A1 (en) | 2019-08-08 |
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