WO2014086497A1 - Explosionsgeschützte leuchte - Google Patents
Explosionsgeschützte leuchte Download PDFInfo
- Publication number
- WO2014086497A1 WO2014086497A1 PCT/EP2013/003689 EP2013003689W WO2014086497A1 WO 2014086497 A1 WO2014086497 A1 WO 2014086497A1 EP 2013003689 W EP2013003689 W EP 2013003689W WO 2014086497 A1 WO2014086497 A1 WO 2014086497A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- explosion
- individual housing
- lamp
- housing
- individual
- Prior art date
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
- F21V25/00—Safety devices structurally associated with lighting devices
- F21V25/12—Flameproof or explosion-proof arrangements
-
- 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
- F21K9/00—Light sources using semiconductor devices as light-generating elements, e.g. using light-emitting diodes [LED] or lasers
- F21K9/20—Light sources comprising attachment means
-
- 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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
- F21V19/0015—Fastening arrangements intended to retain light sources
- F21V19/002—Fastening arrangements intended to retain light sources the fastening means engaging the encapsulation or the packaging of the semiconductor device
-
- 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
- F21V19/00—Fastening of light sources or lamp holders
- F21V19/001—Fastening of light sources or lamp holders the light sources being semiconductors devices, e.g. LEDs
- F21V19/003—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources
- F21V19/005—Fastening of light source holders, e.g. of circuit boards or substrates holding light sources by permanent fixing means, e.g. gluing, riveting or embedding in a potting compound
-
- 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
- F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
- F21V21/34—Supporting elements displaceable along a guiding element
- F21V21/35—Supporting elements displaceable along a guiding element with direct electrical contact between the supporting element and electric conductors running along the guiding element
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/02—Arrangement of electric circuit elements in or on lighting devices the elements being transformers, impedances or power supply units, e.g. a transformer with a rectifier
- F21V23/023—Power supplies in a casing
-
- 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
- F21V23/00—Arrangement of electric circuit elements in or on lighting devices
- F21V23/06—Arrangement of electric circuit elements in or on lighting devices the elements being coupling devices, e.g. connectors
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
-
- 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
- F21Y2103/10—Elongate light sources, e.g. fluorescent tubes comprising a linear array of point-like light-generating elements
-
- 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
- F21Y2115/00—Light-generating elements of semiconductor light sources
- F21Y2115/10—Light-emitting diodes [LED]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F38/00—Adaptations of transformers or inductances for specific applications or functions
- H01F38/14—Inductive couplings
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/30—Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]
Definitions
- the invention relates to an explosion-proof light with a plurality of light-emitting diodes, LEDs, which is associated with a ballast for electrical power supply.
- LEDs which are associated with a ballast for electrical power supply.
- Corresponding luminaires with LEDs are already in use.
- the LEDs are designed with regard to explosion protection as individual lamps with the corresponding degree of protection. For example, it is already known to perform these individual lamps in the protection Ex-i. This means that each LED is powered by a safety barrier that limits current and voltage. However, this limitation limits the performance of the luminaire.
- the present invention has for its object to simplify an explosion-proof lamp in terms of design and light output and improve and at the same time to allow multiple arrangements of the LEDs in the corresponding lamp.
- This object is achieved together with the features of the preamble of claim 1, characterized in that between at least one group of LEDs and the ballast, a contactless energy transmission device is designed for electrical power supply.
- the corresponding LEDs Due to the non-contact transmission device, the corresponding LEDs can be supplied both individually and in groups without direct connection lines, so that no specific types of protection are to be provided even for a corresponding physical connection. Otherwise, for example, quite expensive and expensive flameproof feedthroughs could be necessary for connection lines to the LEDs, for example.
- the contactless energy transmission device also results in a fairly variable arrangement of the individual LEDs, which more design options are given in the design of a corresponding lamp.
- PCB printed circuit board
- each LED In order to arrange and handle each LED in a simple manner, it can be arranged in a single housing of lower part and transparent cover, wherein the single housing in the ignition protection Ex-d (flameproof enclosure) can be performed.
- This single housing is designed so that it withstands a possible explosion pressure and possible openings of the individual housing are designed so that a transmission of the explosion is prevented to the outside.
- corresponding openings in the individual housing can be dispensed with.
- the variability of the arrangement of the individual LEDs is thereby improved if, for example, the individual housings are formed separately and can be detachably fastened on a single housing support. Through this design of each individual housing replacement is easily possible, which is supported by the detachable attachment to the single housing carrier.
- the individual housing can be arranged variably in number and arrangement on the individual housing carrier. That depending on requirements, for example, more or fewer individual housings can each be used with one LED.
- the individual housing carrier may be formed linear, for example, to arrange along its longitudinal direction a corresponding number of individual housings. It is also conceivable that the individual housing carrier is formed surface-shaped or with curves and corners and different orientations. Even with such individual housing carriers corresponding individual housings in different numbers and arrangement can be used. It is also conceivable that more than one LED is arranged in a single housing.
- each individual housing in a simple manner in the protection Ex-d, lower part and cover of the individual housing can be glued together, welded, in particular friction welded, or be made in one piece.
- the one-piece production can be carried out, for example by injection molding to the LED with board.
- reflection devices can be contained in each individual housing. In order to easily control each individual LED and to influence its light output, each individual housing can be supplied separately with energy.
- a transmitter is used in particular in the individual housing carrier and a receiver in each individual housing.
- the transmitter generates an alternating magnetic field, whereby the receiver is penetrated by a part of this alternating magnetic field.
- a voltage is induced in the receiver. Since the receiver is connected to the LED via the corresponding PCB, whereby both PCB and LED can be considered as a corresponding load, a current flow through the load results due to the induced voltage and energy is correspondingly transmitted.
- the receiver may comprise at least one secondary coil, in particular ferrite core, wherein the secondary coil may be arranged with its core in particular on the PCB.
- the transmitter it may be considered favorable if it comprises a number of primary coils, each with in particular a ferrite core.
- each of the primary coils is a corresponding secondary coil in the individual housing assignable, so that depending on the number of primary coils, a corresponding number of LEDs can be supplied.
- a corresponding number of LEDs can be supplied.
- the power supply of the transmitter is generally carried out by the ballast, wherein in a preferred embodiment of the individual housing carrier at least one Connection device for electrical connection with the ballast can have and can be designed in the protection Ex-i or Ex-e.
- a corresponding individual housing carrier is used with a number of individual housings arranged in it in a luminaire housing.
- this luminaire housing and the corresponding ballast can be arranged.
- even the individual housing carrier forms at least a part of the lamp housing.
- a lower trough of a luminaire housing can be formed by the individual housing carrier, so that only a corresponding transparent cover has to be arranged thereon.
- two, three or more individual housing carriers are not only connectable to a ballast, but also in a lamp in particular in different arrangements can be arranged.
- Fig. 1 is a plan view of an embodiment of an inventive
- Fig. 2 is a side view of the lamp according to Fig. 1;
- Fig. 3 is an enlarged sectional view taken along the line III-III of Fig. 1;
- Fig. 1 is a plan view of an embodiment of a lamp 1 according to the invention is shown.
- This comprises a ballast 3 and two individual housing carriers 8 connected thereto via connecting lines 21.
- the individual housings 5 are arranged one behind the other and detachably on the single housing support 8 in the longitudinal direction of the individual housing supports 8. In the illustrated embodiment, the detachable arrangement is carried out by clipping, see also Fig. 4.
- the corresponding luminaire 1 according to FIG. 1 is shown, for example, without a corresponding luminaire housing 15, see FIG. 2.
- both the ballast and all associated individual housing carriers are arranged within a corresponding lamp housing 15.
- the one or more individual housing carrier 8 are part of the lamp housing. In this case, for example, only the arrangement of a transparent cover on the individual housing carrier or the individual housing carriers would be necessary.
- Each of the individual housing carriers 8 has a connection device 14 for connecting the connecting line 21, via which the power supply of the LEDs takes place from the ballast 3.
- connection device 14 for connecting the connecting line 21, via which the power supply of the LEDs takes place from the ballast 3.
- FIG. 2 the lamp 1 of FIG. 1 in a side view is visible.
- the same parts are provided with the same reference numerals and are only partially mentioned.
- FIG. 2 shows, in particular, how the various individual housings 5 are arranged one behind the other in the longitudinal direction of the individual housing carrier 8 and directly adjacent thereto.
- 13 individual housing 15 are arranged.
- the individual housing support 8 looks in side view approximately like a horizontal L, wherein the shorter leg L has the connection device 14 and the individual housing 5 are arranged along the longer L-leg.
- Fig. 3 shows an enlarged section along the line III-III of Fig. 1. In this section, in particular some parts of the ballast 3 can be seen.
- the ballast 3 has an input terminal 17 at one end and an output terminal 20 at the opposite end. About the output terminal 20, the connection of the connecting line 21, see also Fig. 1 and 2.
- an input terminal 18 and connected to this a ballast driver 19 is arranged.
- the ballast may be an electrical or electronic ballast.
- FIG. 4 shows a section along the line IV-IV from FIG. 1 through a single housing carrier 8 with individual housings 5 arranged thereon.
- Each individual housing 5 is formed in two parts in the illustrated embodiment and comprises a lower part 6 and a transparent cover 7. These are glued or welded together at points facing each other. A corresponding welding can be done for example by friction welding. It is also possible that the single housing 5 is made in one piece by injection molding around the corresponding LED with associated board or PCB 4.
- the PCB 4 is visible with LED 2 arranged thereon. These are prefabricated and can be used in the corresponding individual housing 5.
- the lower part 6 of the individual housing 5 has clip-like extensions on both lateral ends, which are guided around a part of the individual housing support 8 and engage behind on both sides on the outside on parts of the individual housing support 8 for clip-on.
- a secondary coil 12 is arranged as a receiver 10 as part of a contactless power transmission device 16.
- the secondary coil 12 further comprises a magnetic core 1 1, in particular ferrite core.
- the individual housing carrier 8 also has a carrier housing 22 made of lower part and upper part, which are connected to one another accordingly.
- a transmitter 9 is arranged as a further part of the contactless energy transfer device 16. This has analog to the receiver to a primary coil and an associated magnetic core, in particular ferrite core.
- a plurality of primary coils are arranged with ferrite core, wherein in each case one primary coil corresponding to a secondary coil of an LED can be assigned. The assignment takes place by corresponding clipping of the individual housing 5 onto the individual housing carrier 8, see for example FIGS. 1, 2 and 4.
- the various primary coils with the core of the transmitter 9 are arranged within the individual housing carrier 8 on a transmitter carrier or a transmitter board 13. This serves for the electrical supply of the primary coils and for the corresponding control of the non-tactic energy transfer device 16.
- secondary coils 12 can be arranged, so that a number of LEDs can be supplied in accordance with the number of primary coils.
- the arrangement of the corresponding coils can also take place in a different manner than in FIGS. 1 and 2.
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Microelectronics & Electronic Packaging (AREA)
- Optics & Photonics (AREA)
- Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
- Securing Globes, Refractors, Reflectors Or The Like (AREA)
Abstract
Description
Claims
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AU2013354420A AU2013354420B2 (en) | 2012-12-06 | 2013-12-05 | Explosion-proof lamp |
EP13802882.4A EP2929236A1 (de) | 2012-12-06 | 2013-12-05 | Explosionsgeschützte leuchte |
CA2893985A CA2893985C (en) | 2012-12-06 | 2013-12-05 | Explosion-proof lamp |
KR1020157016996A KR20150097555A (ko) | 2012-12-06 | 2013-12-05 | 폭발방지 조명기구 |
US14/650,249 US9512993B2 (en) | 2012-12-06 | 2013-12-05 | Explosion-proof lamp |
RU2015123794A RU2608954C2 (ru) | 2012-12-06 | 2013-12-05 | Взрывобезопасная лампа |
JP2015545696A JP6100914B2 (ja) | 2012-12-06 | 2013-12-05 | 防爆ランプ |
CN201380063818.1A CN105164468B (zh) | 2012-12-06 | 2013-12-05 | 防爆灯 |
BR112015013032A BR112015013032A2 (pt) | 2012-12-06 | 2013-12-05 | lâmpada à prova de explosão |
SA515360522A SA515360522B1 (ar) | 2012-12-06 | 2015-06-04 | مصباح مقاوم للانفجار |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102012023989.0 | 2012-12-06 | ||
DE102012023989.0A DE102012023989A1 (de) | 2012-12-06 | 2012-12-06 | Explosionsgeschützte Leuchte |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2014086497A1 true WO2014086497A1 (de) | 2014-06-12 |
Family
ID=49759251
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/EP2013/003689 WO2014086497A1 (de) | 2012-12-06 | 2013-12-05 | Explosionsgeschützte leuchte |
Country Status (14)
Country | Link |
---|---|
US (1) | US9512993B2 (de) |
EP (1) | EP2929236A1 (de) |
JP (1) | JP6100914B2 (de) |
KR (1) | KR20150097555A (de) |
CN (1) | CN105164468B (de) |
AU (1) | AU2013354420B2 (de) |
BR (1) | BR112015013032A2 (de) |
CA (1) | CA2893985C (de) |
DE (1) | DE102012023989A1 (de) |
MY (1) | MY178752A (de) |
RU (1) | RU2608954C2 (de) |
SA (1) | SA515360522B1 (de) |
TW (1) | TW201433744A (de) |
WO (1) | WO2014086497A1 (de) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016196876A1 (en) * | 2015-06-04 | 2016-12-08 | Cooper Technologies Company | Linear led luminaire for use in harsh and hazardous locations |
EP3299712A1 (de) * | 2016-09-22 | 2018-03-28 | Induperm A/S | Beleuchtungsanordnung für flughäfen, insbesondere ein unterflurfeuer |
US10584831B2 (en) | 2015-06-04 | 2020-03-10 | Eaton Intelligent Power Limited | Luminaire for use in harsh and hazardous locations |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP3548802A4 (de) | 2016-12-02 | 2020-09-23 | Eaton Intelligent Power Limited | Sensormodule für leuchten |
DE102016224064A1 (de) * | 2016-12-02 | 2018-06-07 | Eaton Protection Systems Ip Gmbh & Co. Kg | Elektrisches/Elektronisches Betriebsmittel, Verfahren zur Kühlung und Überwachung des Betriebsmittels sowie Sicherheitsschalteinrichtung |
DE102018127196A1 (de) * | 2018-10-31 | 2020-04-30 | Endress+Hauser Conducta Gmbh+Co. Kg | Vorrichtung zur Energieversorgung von mindestens einem Verbraucher in einem explosionsgefährdeten Bereich |
WO2022155215A1 (en) * | 2021-01-12 | 2022-07-21 | Hubbell Incorporated | Explosion protected luminaire |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5264997A (en) * | 1992-03-04 | 1993-11-23 | Dominion Automotive Industries Corp. | Sealed, inductively powered lamp assembly |
EP1319889A1 (de) * | 2001-12-12 | 2003-06-18 | Siteco Beleuchtungstechnik GmbH | Leuchte mit induktiver Energieübertragung |
WO2004097866A1 (en) * | 2003-05-02 | 2004-11-11 | George Alan Limpkin | Apparatus for supplying energy to a load and a related system |
EP2261552A1 (de) * | 2009-06-04 | 2010-12-15 | Oliver Schneeberger | Verfahren zum Bereitstellen eines Opferlichts sowie hierbei einsetzbare Einrichtungen |
WO2011057343A1 (en) * | 2009-11-16 | 2011-05-19 | 300K Enterprises Pty Ltd | Contactless coupling and method for use with an electrical appliance |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE20107247U1 (de) | 2001-04-26 | 2001-08-16 | aqua signal Aktiengesellschaft Spezialleuchtenfabrik, 28307 Bremen | Leuchte mit Explosions-Schutz |
RU2251050C1 (ru) * | 2003-12-17 | 2005-04-27 | Сысун Виктор Викторович | Взрывозащищенный световой прибор на светодиодах |
EP3544196B1 (de) * | 2008-09-27 | 2023-09-13 | WiTricity Corporation | Drahtlose stromübertragungssysteme |
RU114511U1 (ru) * | 2011-12-16 | 2012-03-27 | Открытое Акционерное Общество "Производственное Объединение "Уральский Оптико-Механический Завод" Имени Э.С. Яламова" (Оао "По "Уомз") | Взрывобезопасный светодиодный светильник |
-
2012
- 2012-12-06 DE DE102012023989.0A patent/DE102012023989A1/de active Pending
-
2013
- 2013-12-05 BR BR112015013032A patent/BR112015013032A2/pt not_active IP Right Cessation
- 2013-12-05 EP EP13802882.4A patent/EP2929236A1/de not_active Withdrawn
- 2013-12-05 US US14/650,249 patent/US9512993B2/en active Active
- 2013-12-05 RU RU2015123794A patent/RU2608954C2/ru not_active IP Right Cessation
- 2013-12-05 AU AU2013354420A patent/AU2013354420B2/en not_active Ceased
- 2013-12-05 CN CN201380063818.1A patent/CN105164468B/zh active Active
- 2013-12-05 KR KR1020157016996A patent/KR20150097555A/ko not_active Application Discontinuation
- 2013-12-05 TW TW102144651A patent/TW201433744A/zh unknown
- 2013-12-05 WO PCT/EP2013/003689 patent/WO2014086497A1/de active Application Filing
- 2013-12-05 CA CA2893985A patent/CA2893985C/en not_active Expired - Fee Related
- 2013-12-05 JP JP2015545696A patent/JP6100914B2/ja not_active Expired - Fee Related
- 2013-12-05 MY MYPI2015701840A patent/MY178752A/en unknown
-
2015
- 2015-06-04 SA SA515360522A patent/SA515360522B1/ar unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5264997A (en) * | 1992-03-04 | 1993-11-23 | Dominion Automotive Industries Corp. | Sealed, inductively powered lamp assembly |
EP1319889A1 (de) * | 2001-12-12 | 2003-06-18 | Siteco Beleuchtungstechnik GmbH | Leuchte mit induktiver Energieübertragung |
WO2004097866A1 (en) * | 2003-05-02 | 2004-11-11 | George Alan Limpkin | Apparatus for supplying energy to a load and a related system |
EP2261552A1 (de) * | 2009-06-04 | 2010-12-15 | Oliver Schneeberger | Verfahren zum Bereitstellen eines Opferlichts sowie hierbei einsetzbare Einrichtungen |
WO2011057343A1 (en) * | 2009-11-16 | 2011-05-19 | 300K Enterprises Pty Ltd | Contactless coupling and method for use with an electrical appliance |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016196876A1 (en) * | 2015-06-04 | 2016-12-08 | Cooper Technologies Company | Linear led luminaire for use in harsh and hazardous locations |
US9976735B2 (en) | 2015-06-04 | 2018-05-22 | Cooper Technologies Company | Linear LED luminaire for use in harsh and hazardous locations |
US10584831B2 (en) | 2015-06-04 | 2020-03-10 | Eaton Intelligent Power Limited | Luminaire for use in harsh and hazardous locations |
EP3299712A1 (de) * | 2016-09-22 | 2018-03-28 | Induperm A/S | Beleuchtungsanordnung für flughäfen, insbesondere ein unterflurfeuer |
Also Published As
Publication number | Publication date |
---|---|
AU2013354420B2 (en) | 2016-08-18 |
CA2893985A1 (en) | 2014-06-12 |
US9512993B2 (en) | 2016-12-06 |
SA515360522B1 (ar) | 2016-10-10 |
CN105164468B (zh) | 2018-08-10 |
JP6100914B2 (ja) | 2017-03-22 |
KR20150097555A (ko) | 2015-08-26 |
DE102012023989A1 (de) | 2014-06-12 |
US20150308673A1 (en) | 2015-10-29 |
JP2015536560A (ja) | 2015-12-21 |
CA2893985C (en) | 2017-07-11 |
MY178752A (en) | 2020-10-20 |
AU2013354420A1 (en) | 2015-07-09 |
RU2608954C2 (ru) | 2017-01-27 |
RU2015123794A (ru) | 2017-01-13 |
BR112015013032A2 (pt) | 2017-07-11 |
TW201433744A (zh) | 2014-09-01 |
EP2929236A1 (de) | 2015-10-14 |
CN105164468A (zh) | 2015-12-16 |
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