WO2013156414A1 - Guidance system that is integratable into the ground - Google Patents
Guidance system that is integratable into the ground Download PDFInfo
- Publication number
- WO2013156414A1 WO2013156414A1 PCT/EP2013/057731 EP2013057731W WO2013156414A1 WO 2013156414 A1 WO2013156414 A1 WO 2013156414A1 EP 2013057731 W EP2013057731 W EP 2013057731W WO 2013156414 A1 WO2013156414 A1 WO 2013156414A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- emitting diodes
- light emitting
- guidance system
- groove
- light
- Prior art date
Links
Classifications
-
- 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
- G08B7/066—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 guiding along a path, e.g. evacuation path lighting strip
Definitions
- the invention relates to a guidance system, in particular a guidance system for marking escape routes, comprising a row of light emitting diodes.
- Markings of escape routes in the event of a fire are to be arranged close to the ground, so that they are visible even if the escape routes are filled with smoke.
- Guidance systems having markings made of a photoluminescent material, with which the course of an escape route can be marked. By shaping the markings as arrows, a prescribed escape direction may also be indicated.
- a guidance system having a flat substrate strip that is arranged in a groove, and which comprises a side that is equipped with a row of light emitting diodes, wherein the substrate strip is arranged on edge in the groove.
- the guidance system is a guidance system that is integratable into the ground or is integrated in the ground.
- a flat substrate strip is arranged on edge in the groove, for example a floor joint, a very small required space results. Therefore, for example, the substrate strip with the light emitting diodes can be laid in a joint between floor tiles.
- the guidance system may be subsequently installed in a existing floor.
- the guidance system results. For example, an architectural design of an indoor room of a building may remain unimpaired. It is also advantageous that, due to the light emitting diodes, a good visibility of the guidance system can be ensured also in the event of a fire. Further- more, the guidance system may be adapted for operating the row of light emitting diodes as a running light. Thereby, for example even depending on an identified situation of danger, a suitable escape direction can be marked. Useful details of the invention are indicated in the dependent claims.
- Fig. 1 is a cross-sectional view of a floor joint having arranged therein a substrate strip with light emitting diodes of a guidance system that is in- tegratable into the ground;
- Fig. 2 is a top view of a section of the guidance system
- Fig. 3 is a cross-sectional view of a further embodiment, wherein the substrate strip is installed in a metal section;
- Fig. 4 is a cross-sectional view of a further embodiment, wherein a casting material, in which the substrate strip with the light emitting diodes is embedded, is coated;
- Fig. 5 is a cross-sectional view of a further embodiment, wherein the floor joint comprises coated walls;
- Fig. 6 is a cross-sectional view of a further embodiment, wherein the light emitting diodes radiate towards the top side of the floor joint;
- Fig. 7 is a schematic top view of the substrate strip with light emitting diodes.
- Fig. 1 schematically shows a cross sectional view of a groove 10 in a floor, which groove comprises a floor joint between two floor tiles 12.
- the groove 10 has a roughly rectangular cross section, is defined at its sides by the edges of the floor tiles 12 in an upper zone, and is defined at its sides as well as in a downward direction by an underlying ground 14 in a lower zone.
- the groove 10 has a height of at least one or two centimeters, and has a width of less than 10 millimeters, for example 5 mm. Different from the illustration of Fig. 1, the height of the groove 10 may also be limited to the vertical range of the floor tiles 12.
- a flat substrate strip 16 in the form of a flexible, strip-shaped printed circuit is arranged standing upright in the groove 10.
- the substrate strip 16 comprises a reinforcing layer 18 for increasing the tensile strength.
- the substrate strip 16 comprises at a back side the reinforcing layer 18 in the form of a metal strip.
- LEDs light emitting diodes
- the front side of the substrate strip 16 faces a side wall of the groove 10.
- the substrate strip 16 standing on edge is vertically aligned. However, it may also be inclined with respect to the vertical direction.
- the substrate strip 16 carries the light emitting diodes 20 as well as strip conductors, and, optionally, electronic circuit sections for operating the light emitting diodes 20.
- the light emitting diodes 20 are adapted for radiating light in an angular range that extends over more than 90°, for example over 170°, transverse to the longitudinal direction of the substrate strip 16.
- a respective main radiation direction corresponds to a surface normal of the front side of the substrate strip 16 in the region of the respective light emitting diode 20.
- the main radiation direction is directed against the lateral boundary of the groove 10.
- the groove 10 is at least partially filled with a casting material 22 that is light-transmitting or translucent.
- the casting material 22 closes the groove 10 at the top and, thus, forms a top cover.
- the casting material 22 is flush with a top edge of the floor tiles 12.
- the casting material 22 is optically clear, i.e. transparent.
- the casting material 22 may be coloured.
- the casting material 22 forms a light-conducting structure for conducting light from the light emitting diodes 20 to the top surface of the casting material 22 and, thereby, improve the visibility of the light radiated from the light emitting diodes 20.
- the casting material 22 also secures the substrate strip 16 with the light emitting diodes 20 in the groove 10.
- the casting material 22 forms a protection for the light emitting diodes 20 and the substrate strip 16 against contamination and against the penetration of moisture.
- the casting material 22 may consist of a polymeric material or may comprise a polymeric material as an essential constituent, for example polyurethane.
- the casting material 22 may be composed of multiple sections.
- a first section of the casting material 22 may form a casing for the light emitting diodes 20, optionally including the substrate strip 16, and a second section of the casting material 22, which may have a different material structure, may form a top ending of the groove 10, i.e. a cover.
- the substrate strip 16 with the casing being formed by the first section of the casting material 22 may be in- serted into the groove 10 and then be sealed by further casting material, which then forms the second section of the casting material 22.
- Fig. 2 shows a top view of a section of a guidance system that is integratable into the ground, having the structure shown in Fig. 1.
- the substrate strip 16 with the light emitting diodes 20 extends along the groove 10, which in turn extends at the position of a floor joint between respective floor tiles 12 facing each other.
- the groove may also be introduced into the ground at other positions and may, for example, run across a floor tile 12 and split the same.
- the latter may also follow an angular course of the groove 10, because due to the arrangement of the substrate strip 16 standing on edge, the bending stress is much lower than e.g. in the case of a flat, horizontal arrangement of a substrate strip.
- Fig. 3 shows an embodiment, wherein the substrate strip 16 with the light emitting diodes 20 is arranged in a groove 23 of a metal section 24 having, for example, a U-shaped cross- section.
- the metal section 24 is, in turn, arranged in the groove 10 in the ground.
- the metal section 24 is an aluminium profile. The open side of the metal section 24 is facing upwards in the example. In the example shown, the metal section 24 is covered on the top by the casting material 22. Similar to the example of Fig.
- the casting material 22 surrounds the light emitting diodes 20 and again forms a light- conducting structure for guiding light from the light emitting diodes 20 to the surface of the casting material 22 at the top edge of the groove 10.
- the casting material 22 may be composed of multiple sections. For example, a first section of the casting material 22 may be disposed in the interior of the metal section 24, and a second section of the casting material 22 that has, for example, a different material structure, may form a top ending of the groove 10, i.e. a cover.
- the substrate strip 16, which is encapsulated together with the light emitting diodes 20 by the first section of the casting material 22 in the metal section 24, may, for example, be arranged in the groove 10 and may there be sealed by further casting material, which then forms the second section of the casting material 22. Due to a metallic surface of the metal section 24, for example a smooth surface, light from the light emitting diodes 20 may be scattered or reflected towards the top side of the groove 10.
- the metal section 24 may comprise one or more reflective inner faces.
- the light emitting diodes 20 are encapsulated by a first casting material 22', and wherein the substrate strip 16 together with the first casting material 22' is arranged in the groove 10 and is covered by a second casting material 22".
- the material structure of the first and second casting materials 22', 22" may be the same or may differ from each other.
- the substrate strip 16 to- gether with the light emitting diodes 20 is encapsulated by the first casting material 22'.
- the first casting material 22' forms a casing for the light emitting diodes 20, optionally including the substrate strip 16.
- the casing i.e.
- the first casting material 22' optionally comprises a coating 26 on at least one side, for example a reflective coating or a lacquer.
- the coating 26 is adapted for scattering back or reflecting light, which is radiated by the light emitting diodes 20.
- the first casting material 22' is provided with the coating 26 at the sides and at the bottom.
- the first casting material 22' with the light emitting diodes 20, and having the optional coating 26, is arranged in the groove 10 and is sealed with the second casting material 22".
- the first and second casting materials 22', 22" form a light-conducting structure for guiding light emitted by the light emitting diodes 20 to the top, free surface of the second casting material 22" that covers the groove 10.
- Fig. 5 shows a further embodiment, wherein a coating 28 is applied to at least a lateral boundary of the groove 10.
- the side walls and the bottom of the groove 10 are provided with the coating 28.
- the coating 28 may be a reflective coating or a lacquer.
- the coating 28 is adapted for scattering back or reflecting light that is emitted by the light emitting diodes 20.
- the casting material 22 fills the space between the light emitting diodes 20 and the coating 28 at that side of the groove 10 which is opposite to the light emitting diodes 20.
- the casting material 22 is also provided with the coating 28.
- the casting material 22 may comprise multiple sections, as has been de- scribed above.
- Fig. 6 shows an embodiment that is similar to the example of Fig. 1.
- light emitting diodes 20' are arranged on the substrate strip 16, which are adapted for radiating light substantially upwards when the substrate strip 16 stands upright. In the arrangement shown, for example, the main radiation direction is directed vertically upwards.
- Fig. 7 shows a view of the front side of the substrate strip 16 according to one of the above described embodiments.
- the substrate strip 16 is connected to a control device 30.
- the circuitry of the light emitting diodes 20, which is formed on the substrate strip 16, is adapted for permitting an independent control of single light emitting diodes 20 or single groups of light emitting diodes 20.
- the control device 30 is adapted for operating multiple single light emitting diodes 20 or groups of light emitting diodes 20 on the substrate strip 16 in the manner of a running light.
- the light emitting diodes can be controlled in the manner of a running light having a direction of motion.
- Fig. 7 exemplarily shows a section of the substrate strip 16 having segments of a first group 32, a second group 34, and a third group 36 of the light emitting diodes 20 that repeatedly succeed each other.
- the control device 30 comprises a setting device 38 for setting the running direction of a running light effect.
- the setting device 38 may be adapted for obtaining different, moving and/or still, lighting ef- fects.
- the term lighting effect shall be understood as meaning an operating condition wherein at least one of the light emitting diodes 20 permanently or intermittently emits light.
- a flashing of the light emitting diodes 20 may be effected, i.e. a periodic switching on and off.
Abstract
Guidance system, comprising a flat substrate strip (16) that is arranged in a groove (10) and comprises a side that is equipped with a row of light emitting diodes (20), wherein the substrate strip (16) is arranged on edge in the groove (10).
Description
GUIDANCE SYSTEM THAT IS INTEGRATABLE INTO THE GROUND
The invention relates to a guidance system, in particular a guidance system for marking escape routes, comprising a row of light emitting diodes.
Markings of escape routes in the event of a fire are to be arranged close to the ground, so that they are visible even if the escape routes are filled with smoke.
Guidance systems are known having markings made of a photoluminescent material, with which the course of an escape route can be marked. By shaping the markings as arrows, a prescribed escape direction may also be indicated.
It is an object of the invention to provide a guidance system that makes possible an inconspicuous appearance, and nevertheless is very easily visible in an emergency situation.
According to the invention, this object is achieved by a guidance system having a flat substrate strip that is arranged in a groove, and which comprises a side that is equipped with a row of light emitting diodes, wherein the substrate strip is arranged on edge in the groove. For example, the guidance system is a guidance system that is integratable into the ground or is integrated in the ground. As a flat substrate strip is arranged on edge in the groove, for example a floor joint, a very small required space results. Therefore, for example, the substrate strip with the light emitting diodes can be laid in a joint between floor tiles. The guidance system may be subsequently installed in a existing floor.
Furthermore, because of the small dimensions, an inconspicuous appearance of the guidance system results. For example, an architectural design of an indoor room of a building may remain unimpaired. It is also advantageous that, due to the light emitting diodes, a good visibility of the guidance system can be ensured also in the event of a fire. Further- more, the guidance system may be adapted for operating the row of light emitting diodes as a running light. Thereby, for example even depending on an identified situation of danger, a suitable escape direction can be marked.
Useful details of the invention are indicated in the dependent claims.
Preferred embodiments of the invention will now be described in conjunction with the drawings, in which:
Fig. 1 is a cross-sectional view of a floor joint having arranged therein a substrate strip with light emitting diodes of a guidance system that is in- tegratable into the ground;
Fig. 2 is a top view of a section of the guidance system;
Fig. 3 is a cross-sectional view of a further embodiment, wherein the substrate strip is installed in a metal section;
Fig. 4 is a cross-sectional view of a further embodiment, wherein a casting material, in which the substrate strip with the light emitting diodes is embedded, is coated;
Fig. 5 is a cross-sectional view of a further embodiment, wherein the floor joint comprises coated walls;
Fig. 6 is a cross-sectional view of a further embodiment, wherein the light emitting diodes radiate towards the top side of the floor joint; and
Fig. 7 is a schematic top view of the substrate strip with light emitting diodes.
Fig. 1 schematically shows a cross sectional view of a groove 10 in a floor, which groove comprises a floor joint between two floor tiles 12. The groove 10 has a roughly rectangular cross section, is defined at its sides by the edges of the floor tiles 12 in an upper zone, and is defined at its sides as well as in a downward direction by an underlying ground 14 in a
lower zone. For example, the groove 10 has a height of at least one or two centimeters, and has a width of less than 10 millimeters, for example 5 mm. Different from the illustration of Fig. 1, the height of the groove 10 may also be limited to the vertical range of the floor tiles 12.
A flat substrate strip 16 in the form of a flexible, strip-shaped printed circuit is arranged standing upright in the groove 10. Optionally, the substrate strip 16 comprises a reinforcing layer 18 for increasing the tensile strength. For example, the substrate strip 16 comprises at a back side the reinforcing layer 18 in the form of a metal strip. On a front side of the sub- strate strip 16, multiple light emitting diodes (LEDs) 20 are arranged in a row along the substrate strip 16. The front side of the substrate strip 16 faces a side wall of the groove 10. In the example shown, the substrate strip 16 standing on edge is vertically aligned. However, it may also be inclined with respect to the vertical direction. The substrate strip 16 carries the light emitting diodes 20 as well as strip conductors, and, optionally, electronic circuit sections for operating the light emitting diodes 20.
For example, the light emitting diodes 20 are adapted for radiating light in an angular range that extends over more than 90°, for example over 170°, transverse to the longitudinal direction of the substrate strip 16. For example, a respective main radiation direction corresponds to a surface normal of the front side of the substrate strip 16 in the region of the respective light emitting diode 20. For example, the main radiation direction is directed against the lateral boundary of the groove 10.
The groove 10 is at least partially filled with a casting material 22 that is light-transmitting or translucent. In particular, the casting material 22 closes the groove 10 at the top and, thus, forms a top cover. For example, the casting material 22 is flush with a top edge of the floor tiles 12. Preferably, the casting material 22 is optically clear, i.e. transparent. Optionally, the casting material 22 may be coloured. For example, the casting material 22 forms a light-conducting structure for conducting light from the light emitting diodes 20 to the top surface of the casting material 22 and, thereby, improve the visibility of the light radiated from the light emitting diodes 20. In the example shown, the casting material 22 also secures the substrate strip 16 with the light emitting diodes 20 in the groove 10. Furthermore,
the casting material 22 forms a protection for the light emitting diodes 20 and the substrate strip 16 against contamination and against the penetration of moisture. For example, the casting material 22 may consist of a polymeric material or may comprise a polymeric material as an essential constituent, for example polyurethane. The casting material 22 may be composed of multiple sections. For example, a first section of the casting material 22 may form a casing for the light emitting diodes 20, optionally including the substrate strip 16, and a second section of the casting material 22, which may have a different material structure, may form a top ending of the groove 10, i.e. a cover. For example, the substrate strip 16 with the casing being formed by the first section of the casting material 22 may be in- serted into the groove 10 and then be sealed by further casting material, which then forms the second section of the casting material 22.
Fig. 2 shows a top view of a section of a guidance system that is integratable into the ground, having the structure shown in Fig. 1. The substrate strip 16 with the light emitting diodes 20 extends along the groove 10, which in turn extends at the position of a floor joint between respective floor tiles 12 facing each other.
The groove may also be introduced into the ground at other positions and may, for example, run across a floor tile 12 and split the same.
Owing to a sufficient flexibility of the substrate strip 16, the latter may also follow an angular course of the groove 10, because due to the arrangement of the substrate strip 16 standing on edge, the bending stress is much lower than e.g. in the case of a flat, horizontal arrangement of a substrate strip.
In the following, different versions of the guidance system are described with reference to Figs. 3 to 6. Features and elements that correspond to the first example are labelled with the same reference signs, respectively. Fig. 3 shows an embodiment, wherein the substrate strip 16 with the light emitting diodes 20 is arranged in a groove 23 of a metal section 24 having, for example, a U-shaped cross- section. For example, the metal section 24 is, in turn, arranged in the groove 10 in the
ground. For example, the metal section 24 is an aluminium profile. The open side of the metal section 24 is facing upwards in the example. In the example shown, the metal section 24 is covered on the top by the casting material 22. Similar to the example of Fig. 1 , the casting material 22 surrounds the light emitting diodes 20 and again forms a light- conducting structure for guiding light from the light emitting diodes 20 to the surface of the casting material 22 at the top edge of the groove 10. The casting material 22 may be composed of multiple sections. For example, a first section of the casting material 22 may be disposed in the interior of the metal section 24, and a second section of the casting material 22 that has, for example, a different material structure, may form a top ending of the groove 10, i.e. a cover. For example, the substrate strip 16, which is encapsulated together with the light emitting diodes 20 by the first section of the casting material 22 in the metal section 24, may, for example, be arranged in the groove 10 and may there be sealed by further casting material, which then forms the second section of the casting material 22. Due to a metallic surface of the metal section 24, for example a smooth surface, light from the light emitting diodes 20 may be scattered or reflected towards the top side of the groove 10. In particular, the metal section 24 may comprise one or more reflective inner faces. Fig. 4 shows a further embodiment, wherein the light emitting diodes 20 are encapsulated by a first casting material 22', and wherein the substrate strip 16 together with the first casting material 22' is arranged in the groove 10 and is covered by a second casting material 22". The material structure of the first and second casting materials 22', 22" may be the same or may differ from each other. In the example shown, the substrate strip 16 to- gether with the light emitting diodes 20 is encapsulated by the first casting material 22'. In particular, the first casting material 22' forms a casing for the light emitting diodes 20, optionally including the substrate strip 16. The casing, i.e. the first casting material 22', optionally comprises a coating 26 on at least one side, for example a reflective coating or a lacquer. For example, the coating 26 is adapted for scattering back or reflecting light, which is radiated by the light emitting diodes 20. In the example shown, the first casting material 22' is provided with the coating 26 at the sides and at the bottom.
The first casting material 22' with the light emitting diodes 20, and having the optional coating 26, is arranged in the groove 10 and is sealed with the second casting material 22". In particular, the first and second casting materials 22', 22" form a light-conducting structure for guiding light emitted by the light emitting diodes 20 to the top, free surface of the second casting material 22" that covers the groove 10.
Fig. 5 shows a further embodiment, wherein a coating 28 is applied to at least a lateral boundary of the groove 10. For example, the side walls and the bottom of the groove 10 are provided with the coating 28. For example, the coating 28 may be a reflective coating or a lacquer. Again, the coating 28 is adapted for scattering back or reflecting light that is emitted by the light emitting diodes 20. The casting material 22 fills the space between the light emitting diodes 20 and the coating 28 at that side of the groove 10 which is opposite to the light emitting diodes 20. Thus, the casting material 22 is also provided with the coating 28. Again, the casting material 22 may comprise multiple sections, as has been de- scribed above.
Fig. 6 shows an embodiment that is similar to the example of Fig. 1. Instead of the light emitting diodes 20, or additionally to the light emitting diodes 20, light emitting diodes 20' are arranged on the substrate strip 16, which are adapted for radiating light substantially upwards when the substrate strip 16 stands upright. In the arrangement shown, for example, the main radiation direction is directed vertically upwards.
Fig. 7 shows a view of the front side of the substrate strip 16 according to one of the above described embodiments. The substrate strip 16 is connected to a control device 30. The circuitry of the light emitting diodes 20, which is formed on the substrate strip 16, is adapted for permitting an independent control of single light emitting diodes 20 or single groups of light emitting diodes 20. For example, the control device 30 is adapted for operating multiple single light emitting diodes 20 or groups of light emitting diodes 20 on the substrate strip 16 in the manner of a running light. With at least three groups of independ- ently controllable light emitting diodes 20, which are, for example, arranged in an interleaved pattern, the light emitting diodes can be controlled in the manner of a running light having a direction of motion. Fig. 7 exemplarily shows a section of the substrate strip 16
having segments of a first group 32, a second group 34, and a third group 36 of the light emitting diodes 20 that repeatedly succeed each other. For example, the control device 30 comprises a setting device 38 for setting the running direction of a running light effect. The setting device 38 may be adapted for obtaining different, moving and/or still, lighting ef- fects. The term lighting effect shall be understood as meaning an operating condition wherein at least one of the light emitting diodes 20 permanently or intermittently emits light. For example, instead of or additionally to a running light effect, a flashing of the light emitting diodes 20 may be effected, i.e. a periodic switching on and off. The described examples serve for exemplifying the invention. The features of the described embodiments can be combined with each other at will.
Claims
1. Guidance system, comprising a flat substrate strip (16) that is arranged in a groove (10) and comprises a side that is equipped with a row of light emitting diodes (20), wherein the substrate strip (16) is arranged on edge in the groove (10).
2. Guidance system according to claim 1, wherein the groove (10) comprises a floor joint, in particular a joint between floor tiles (12).
3. Guidance system according to any one of the preceding claims, wherein the groove (10) comprises a light-transmitting cover.
4. Guidance system according to any one of the preceding claims, wherein the groove (10) is at least partially filled by a light-transmitting casting material (22).
5. Guidance system according to any one of the preceding claims, wherein a casting material (22) arranged in the groove (10) forms a light-conducting structure for guiding light from the light emitting diodes (20) to a free surface of the casting material (22).
6. Guidance system according to any one of the preceding claims, wherein at least the light emitting diodes (20) are encapsulated by a light-transmitting casting material (22).
7. Guidance system according to any one of claims 4 to 6, wherein the casting material (22) comprises a coating (26) on at least one surface.
8. Guidance system according to any one of the preceding claims, wherein the groove (10) has a depth that exceeds the width of the groove (10).
9. Guidance system according to any one of the preceding claims, wherein the substrate strip (16) comprises a circuitry of the light emitting diodes (20) that is adapted for permitting an independent control of single light emitting diodes (20) or single groups of light emitting diodes (20).
10. Guidance system according to any one of the preceding claims, comprising a control device (30) adapted for controlling the light emitting diodes (20) to obtain lighting effects, wherein the control device (30) comprises at least two operating modes, in which the light- ing effects are different from each other.
11. Guidance system according to any one of the preceding claims, comprising a control device (30) adapted for controlling the light emitting diodes (20) to obtain a running light effect, which comprises a running direction along the row of light emitting diodes (20).
12. Guidance system according to claim 11, wherein the control device (30) comprises a setting device (38) for setting the running direction of the running light effect.
13. Guidance system according to any one of the preceding claims, wherein the substrate strip (16) comprises a reinforcing layer (18) for increasing the tensile strength.
14. Guidance system according to any one of the preceding claims, wherein the substrate strip (16) with the light emitting diodes (20) is arranged in a groove (23) of a metal section (24).
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES13716781.3T ES2683047T3 (en) | 2012-04-16 | 2013-04-12 | Guidance system that can be integrated in the field |
EP13716781.3A EP2839445B1 (en) | 2012-04-16 | 2013-04-12 | Guidance system that is integratable into the ground |
DK13716781.3T DK2839445T3 (en) | 2012-04-16 | 2013-04-12 | Conductive system that can be integrated into the ground |
PL13716781T PL2839445T3 (en) | 2012-04-16 | 2013-04-12 | Guidance system that is integratable into the ground |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202012101384U DE202012101384U1 (en) | 2012-04-16 | 2012-04-16 | Soil-integrated control system |
DE202012101384.3 | 2012-04-16 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2013156414A1 true WO2013156414A1 (en) | 2013-10-24 |
Family
ID=48128302
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2013/057731 WO2013156414A1 (en) | 2012-04-16 | 2013-04-12 | Guidance system that is integratable into the ground |
Country Status (9)
Country | Link |
---|---|
EP (1) | EP2839445B1 (en) |
DE (1) | DE202012101384U1 (en) |
DK (1) | DK2839445T3 (en) |
ES (1) | ES2683047T3 (en) |
HU (1) | HUE038896T2 (en) |
NO (1) | NO2875210T3 (en) |
PL (1) | PL2839445T3 (en) |
TR (1) | TR201808173T4 (en) |
WO (1) | WO2013156414A1 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2874139A1 (en) * | 2013-11-19 | 2015-05-20 | Hanning & Kahl GmbH & Co. KG | Dynamic marking of passenger waiting areas |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102014205197B4 (en) * | 2014-03-20 | 2015-12-17 | Ridi Leuchten Gmbh | Lighting device for bulbs |
CN112413423B (en) * | 2020-11-27 | 2022-10-21 | 莆田市城厢区福瑞科技电子有限公司 | Preparation process of flat packaged LED lamp |
DE102021130545B3 (en) | 2021-11-23 | 2022-12-29 | Turck Holding Gmbh | Electronic component and method for manufacturing an electronic component |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5276591A (en) * | 1992-07-23 | 1994-01-04 | William Hegarty | Sign with indirect illumination from light emitting diodes |
WO1998010219A1 (en) * | 1996-09-03 | 1998-03-12 | Stantech | Integrally formed linear light strip with light emitting diodes |
US6241369B1 (en) * | 1998-11-20 | 2001-06-05 | Cooper Technologies Company | Quick mount fixture |
WO2006109911A1 (en) * | 2005-04-15 | 2006-10-19 | Deung Dae Co., Ltd. | Emergency escape guide apparatus |
WO2010068298A1 (en) * | 2008-12-12 | 2010-06-17 | Level Partners | Emergency exit route illumination system and methods |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5343375A (en) * | 1993-01-28 | 1994-08-30 | H. Koch & Sons Company | Emergency egress illuminator and marker light strip |
DE19644126B4 (en) * | 1996-10-23 | 2005-03-24 | Klingsch, Wolfram, Prof. Dr.-Ing. | Escape route signaling system |
WO2001083912A2 (en) * | 2000-05-03 | 2001-11-08 | Mils Technology Plc | Illuminatable elongated architectural member |
DE10128689A1 (en) * | 2000-12-22 | 2002-07-18 | Thomas Emde | Component for walk-in and or traversable region inside or outside building has least one dispersive element, e.g. as result of engraving, to achieve deflecting and dispersing effect |
DE10163975A1 (en) * | 2001-12-22 | 2003-07-03 | Carl Croon Gmbh | Light signal safety element has internal components carrying electromagnetic radiation from diode strip to light signal module in which light signals are amplified, passed to light signal surface |
-
2012
- 2012-04-16 DE DE202012101384U patent/DE202012101384U1/en not_active Expired - Lifetime
-
2013
- 2013-04-12 HU HUE13716781A patent/HUE038896T2/en unknown
- 2013-04-12 DK DK13716781.3T patent/DK2839445T3/en active
- 2013-04-12 ES ES13716781.3T patent/ES2683047T3/en active Active
- 2013-04-12 PL PL13716781T patent/PL2839445T3/en unknown
- 2013-04-12 EP EP13716781.3A patent/EP2839445B1/en not_active Not-in-force
- 2013-04-12 WO PCT/EP2013/057731 patent/WO2013156414A1/en active Application Filing
- 2013-04-12 TR TR2018/08173T patent/TR201808173T4/en unknown
- 2013-06-25 NO NO13820285A patent/NO2875210T3/no unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5276591A (en) * | 1992-07-23 | 1994-01-04 | William Hegarty | Sign with indirect illumination from light emitting diodes |
WO1998010219A1 (en) * | 1996-09-03 | 1998-03-12 | Stantech | Integrally formed linear light strip with light emitting diodes |
US6241369B1 (en) * | 1998-11-20 | 2001-06-05 | Cooper Technologies Company | Quick mount fixture |
WO2006109911A1 (en) * | 2005-04-15 | 2006-10-19 | Deung Dae Co., Ltd. | Emergency escape guide apparatus |
WO2010068298A1 (en) * | 2008-12-12 | 2010-06-17 | Level Partners | Emergency exit route illumination system and methods |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP2874139A1 (en) * | 2013-11-19 | 2015-05-20 | Hanning & Kahl GmbH & Co. KG | Dynamic marking of passenger waiting areas |
Also Published As
Publication number | Publication date |
---|---|
HUE038896T2 (en) | 2018-12-28 |
DK2839445T3 (en) | 2018-07-30 |
ES2683047T3 (en) | 2018-09-24 |
EP2839445A1 (en) | 2015-02-25 |
EP2839445B1 (en) | 2018-05-30 |
TR201808173T4 (en) | 2018-07-23 |
DE202012101384U1 (en) | 2013-07-17 |
PL2839445T3 (en) | 2018-10-31 |
NO2875210T3 (en) | 2018-09-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
TW201116680A (en) | Wall or ceiling covering material | |
CN102575476B (en) | Floor covering system including illuminator | |
US5724909A (en) | Passive pathway marking system | |
WO2013156414A1 (en) | Guidance system that is integratable into the ground | |
US20140286039A1 (en) | Illuminated Warning Panel | |
AU2006298635B2 (en) | Pathway marker, especially fire escape marker in a floor or wall | |
ES2587103T3 (en) | Transparent illuminated panel for an escalator, a mobile aisle or an elevator car | |
KR100960992B1 (en) | Lighting apparatus for raised letters block | |
JP4071409B2 (en) | Building material with LED | |
US9435516B2 (en) | Fixing strip for a light-source band | |
JP2008152420A (en) | Guide line | |
KR102117199B1 (en) | Floor Walk signal with internal heat and moisture discharge unit | |
CN101949233A (en) | Illumination integrated building glass breast board | |
JP2001147657A (en) | Light emitting equipment using led | |
JP6763714B2 (en) | Structure with induction sign with phosphorescent or fluorescent material | |
KR101153897B1 (en) | Curtain wall having LED end luminous function | |
RU71666U1 (en) | LIGHTING BUILDING PANEL | |
JP3110479U (en) | Laying material with guide sign | |
US20050144715A1 (en) | Shower screen provided with lighting | |
WO2011029998A1 (en) | Illuminated sign and illuminated sign system | |
JP3179295U (en) | Lighted staircase | |
US11391418B2 (en) | Photoluminous marker with transparent cover | |
JP3036050U (en) | Stair tread luminous device | |
JP2013002130A (en) | Guidance block | |
JP2005221521A (en) | Evacuation route guidance device |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 13716781 Country of ref document: EP Kind code of ref document: A1 |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2013716781 Country of ref document: EP |
|
NENP | Non-entry into the national phase |
Ref country code: DE |