[go: up one dir, main page]

EP0870981B1 - Luminaire pour chemin lumineux - Google Patents

Luminaire pour chemin lumineux

Info

Publication number
EP0870981B1
EP0870981B1 EP98200750A EP98200750A EP0870981B1 EP 0870981 B1 EP0870981 B1 EP 0870981B1 EP 98200750 A EP98200750 A EP 98200750A EP 98200750 A EP98200750 A EP 98200750A EP 0870981 B1 EP0870981 B1 EP 0870981B1
Authority
EP
European Patent Office
Prior art keywords
trunk
disc
luminaire
coupling piece
top wall
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.)
Expired - Lifetime
Application number
EP98200750A
Other languages
German (de)
English (en)
Other versions
EP0870981A1 (fr
Inventor
Hans Hermann Jämmerich
Wolfgang Henze
Bernd Stigrot
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Philips Intellectual Property and Standards GmbH
Koninklijke Philips NV
Original Assignee
Philips Intellectual Property and Standards GmbH
Koninklijke Philips Electronics NV
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Philips Intellectual Property and Standards GmbH, Koninklijke Philips Electronics NV filed Critical Philips Intellectual Property and Standards GmbH
Priority to EP98200750A priority Critical patent/EP0870981B1/fr
Publication of EP0870981A1 publication Critical patent/EP0870981A1/fr
Application granted granted Critical
Publication of EP0870981B1 publication Critical patent/EP0870981B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

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
    • F21V21/00—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/02—Wall, ceiling, or floor bases; Fixing pendants or arms to the bases
    • F21V21/025—Elongated bases having a U-shaped cross section
    • 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
    • F21V21/005—Supporting, suspending, or attaching arrangements for lighting devices; Hand grips for several lighting devices in an end-to-end arrangement, i.e. light tracks
    • 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

Definitions

  • the invention relates to a luminaire for line illumination comprising:
  • a luminaire according to the preamble of claim 1 is known from US 4 717 993 A.
  • a further luminaire of the above type is known from DE-A-32 14 595.
  • Studs are present at the top of the coupling piece in the known luminaire, which studs are rotatable about an axis parallel to the top by means of a handle and are capable of pressing against the top walls of the trunks. The deformations which occur then cause bulges in the side walls of the coupling piece to press against the side walls of the trunks, with the result that these trunks are tightly clamped in.
  • the coupling member causes a substantial local narrowing of the trunks. This means that the trunks have to be constructed more voluminously.
  • Another disadvantage is that deformations in the coupling piece and/or the trunk are to be realized in order to render the bulges effective. There is a risk that the deformations of the trunk become visible.
  • a coupling member for trunks is known from US-A-3,275,355 and comprises two mutually facing U-shaped bodies which enter one another and whose bottoms can be urged towards one another by means of screws, so that the bodies will clamp themselves into the trunks.
  • the coupling piece occupies much space, also on account of a reinforcement provided therein.
  • a coupling member is known from DE-U-1 693 140 and comprises a U-shaped body and a loose plate cooperating therewith, which components are forced away from one another by means of screws so as to have a clamping effect in trunks. It is a substantial disadvantage that the coupling piece consists of two separate parts and that screws are to be tightened or loosened inside the trunks.
  • the coupling piece comprises a tensioning disc as the fixation means between its top and the top wall of the first trunk, which disc is coupled via an opening in the top to a rotation disc inside the coupling piece, the coupling piece having in its top a high relief which is directed towards the top wall so as to cooperate with a high relief of the tensioning disc which is directed towards the top.
  • the coupling member of the luminaire according to the invention is highly suitable for aligning mutually adjoining trunks with respect to one another and keeping them aligned, so that any staggered transition between adjoining trunks of luminaires, for example mounted in line against a ceiling, is prevented.
  • the construction of the coupling member lends itself to a very slim design, the coupling member having a thickness of no more than, for example, approximately 10 mm against the top wall.
  • the coupling member is also easy to apply and secure.
  • the coupling member may be inserted into the trunk in the longitudinal direction and subsequently be secured by a small rotation of the rotation disc, for example through approximately 45° or 90°.
  • the high relief of the top and of the tensioning disc is of a dual, symmetrical construction so as to obtain a symmetrical pattern of forces.
  • the tensioning disc and the rotation disc may be interconnected, for example, by means of rivets, hollow rivets, etc. It is convenient, however, when the discs are coupled to one another by means of tongues which project through slots and which have subsequently been deformed, for example have bent or twisted end portions.
  • the rotation disc has such tongues and the tensioning disc has such slots.
  • the end portions of the tongues lie recessed each in a cavity. This has the advantage that they are not mechanically loaded when the rotation disc rotates the tensioning disc up against the top wall.
  • the rotation disc has a slot by which it can be operated with a screwdriver.
  • the coupling member may be so used that the tensioning disc also presses against the top wall of an adjoining trunk. It is convenient for mounting purposes, however, when the tensioning disc acts only on the first trunk. An adjoining trunk may then be easily provided over the coupling member without the risk of shifting this member. It is favorable for an accurate alignment of two trunks, however, when the coupling member comprises separate fixation means for the adjoining trunk similar to those for the first trunk.
  • the luminaire may be suitable, for example, for accommodating one or several tubular lamps, such as fluorescent lamps.
  • the luminaire for line illumination comprises a first trunk 10 with a top wall 11 and side walls 13 which each have an inwardly flanged portion 15 running parallel to the top wall 11.
  • This portion 15 is an inward fold in the Figure which lies at a distance from an inwardly flanged lower rim 14 of the respective side wall 13.
  • the lower rim 14, however, may itself be used for the same purpose.
  • An elongate light carrier 1 having an outer surface 2 provided with means 3 for accommodating and supplying an electric lamp, a tubular fluorescent lamp in the Figure, is detachably fastened to the trunk 10.
  • the light carrier 1 has for this purpose a member 6 at an inner surface 4, see also Fig.
  • a coupling member 20 having a longitudinal direction is present for connecting the first trunk 10 to an adjoining trunk 10' in line with one another, such that the coupling member 20 partly overlaps the first 10 and the adjoining trunk 10'.
  • the coupling member 20 is provided with a trunk-shaped coupling piece 21 having a top 22 alongside the top wall 11 of the first trunk 10 and having sides 23 which lie within the flanged portions 15, i.e. the folds, of the side walls 13 of the first trunk 10.
  • the coupling member 20 comprises fixation means for securely fastening the coupling piece 21 in the first trunk 10.
  • the coupling piece 21, see Fig. 2, has a tensioning disc 30 as the fixation means between its top 22 and the top wall 11 of the first trunk, which tensioning disc is coupled via an opening 25 in the top 22 to a rotation disc 40 inside the coupling piece 21.
  • the coupling piece 21 has in its top 22 a high relief 24 which is directed towards the top wall 11, see also Figs. 3 and 4, so as to cooperate with a high relief 31 of the tensioning disc 30, see Figs. 7 and 8, which is directed towards the top 22.
  • the high relief 24 for the tensioning disc 30 is present twice, along the sides 23. In Figs.
  • the relief 24 is formed by a stamped-out and folded strip against which the tensioning disc 30 can run up with its high relief 31 and which in the embodiment shown has a depression 24' near its highest point, in which depression the high relief 31 of the tensioning disc 30 can be held fixed.
  • the coupling member 20 aligns the trunks 10, 10' both in vertical and in lateral direction as a result of the downward pressure exerted by the tensioning disc 30 on the coupling piece 21, and thus on the trunks 10, 10', and as a result of the lateral force thus exerted by the coupling piece 21 on said trunks 10, 10'.
  • the tensioning disc 30 and the rotation disc 40 are coupled by means of tongues 41, present at the rotation disc 40 in the Figures, which project through slots 32, present in the tensioning disc 30 in the Figures, and which have deformed end portions 42, which end portions lie recessed in respective cavities 33 of the tensioning disc 30.
  • the slots 32 are each placed in a cavity 33 for this purpose.
  • the rotation disc 40 see Fig. 6, has a central slot 43 by means of which this disc can be easily rotated with a screwdriver.
  • the coupling member 20 in the embodiment shown in Figs. 1 and 3 has separate fixation means for the adjoining trunk 10'. Openings 26 in the coupling piece 21 may serve to guide an electric cable into the trunks 10, 10' in those embodiments in which the trunks 10, 10' have corresponding openings.
  • the coupling piece 21 and the rotation disc 40 may be made, for example, from steel, the tensioning disc 30 may be made, for example, from spring steel.

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Claims (5)

  1. Luminaire pour chemin lumineux comprenant :
    un premier support en forme de conduit (10) présentant une paroi supérieure (11) et des parois latérales (13), lesquelles parois latérales présentent chacune une partie rabattue vers l'intérieur (15) qui s'étend de façon parallèle par rapport à la paroi supérieure (11) ;
    une barre d'éclairage allongée (1) présentant une surface extérieure (2) qui est munie de moyens (3) servant à maintenir et à alimenter électriquement une lampe électrique, laquelle barre est fixée de façon détachable au support en forme de conduit (10) ;
    un élément d'accouplement (20) présentant une direction longitudinale afin de connecter le premier support en forme de conduit (10) en ligne à un support en forme de conduit voisin (10'), de façon que l'élément d'accouplement (20) chevauche partiellement par rapport au premier support en forme de conduit (10) et au support en forme de conduit voisin (10') et soit muni d'une pièce d'accouplement en forme de conduit (21) dont une partie supérieure (22) s'étend le long de la paroi supérieure (11) du premier support en forme de conduit (10) et présente des faces latérales (23) qui sont présentes dans les parties rabattues (15) des parois latérales (13) du premier support en forme de conduit (10), ledit élément d'accouplement (20) étant muni de moyens de fixation pour fixer la pièce d'accouplement (21) dans le premier support en forme de conduit (10), caractérisé en ce que la pièce d'accouplement (21) comprend un disque de tension (30) comme moyen de fixation disposé entre sa partie supérieure (22) et la paroi supérieure (11) du premier support en forme de conduit (10), lequel disque est accouplé par l'intermédiaire d'une ouverture ménagée dans la partie supérieure (22) à un disque de rotation (40) prévu dans la pièce d'accouplement (21), la pièce d'accouplement (21) étant munie, dans sa partie supérieure (22), d'un haut-relief (24) qui est dirigé vers la paroi supérieure (11) de façon à coopérer avec un haut-relief (31) du disque de tension (30) qui est dirigé vers la partie supérieure (22).
  2. Luminaire selon la revendication 1, caractérisé en ce que le disque de tension (30) et le disque de rotation (40) sont accouplés à l'aide de langues (41) qui font saillie à travers des fentes (32) et qui sont munies de parties terminales déformées (42).
  3. Luminaire selon la revendication 2, caractérisé en ce que des langues (41) prévues au disque de rotation (40) présentent des parties terminales (42) qui sont situées de façon enfoncée dans des cavités respectives (33) du disque de tension (30).
  4. Luminaire selon la revendication 1, 2 ou 3, caractérisé en ce que l'élément d'accouplement (20) est muni de moyens de fixation séparés pour le support en forme de conduit voisin (10').
  5. Luminaire selon la revendication 1, caractérisé en ce que le disque de rotation (40) est muni d'une fente centrale (43) permettant de tourner le disque (40) à l'aide d'un tournevis.
EP98200750A 1997-04-09 1998-03-09 Luminaire pour chemin lumineux Expired - Lifetime EP0870981B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP98200750A EP0870981B1 (fr) 1997-04-09 1998-03-09 Luminaire pour chemin lumineux

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP97201030 1997-04-09
EP97201030 1997-04-09
EP98200750A EP0870981B1 (fr) 1997-04-09 1998-03-09 Luminaire pour chemin lumineux

Publications (2)

Publication Number Publication Date
EP0870981A1 EP0870981A1 (fr) 1998-10-14
EP0870981B1 true EP0870981B1 (fr) 2006-10-04

Family

ID=26146342

Family Applications (1)

Application Number Title Priority Date Filing Date
EP98200750A Expired - Lifetime EP0870981B1 (fr) 1997-04-09 1998-03-09 Luminaire pour chemin lumineux

Country Status (1)

Country Link
EP (1) EP0870981B1 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2898255B1 (fr) 2012-09-21 2018-08-29 Philips Lighting Holding B.V. Luminaire et système d'éclairage en ligne à base de del
FR3053766A1 (fr) * 2016-07-07 2018-01-12 Trato Industries Dispositif de raccordement de deux rails de support de luminaire de sections sensiblement en u et ancillaire de deverrouillage associe
WO2020127690A1 (fr) 2018-12-20 2020-06-25 Signify Holding B.V. Système de connexion pour un luminaire, et système d'éclairage utilisant le système de connexion
EP4055316A1 (fr) 2019-11-04 2022-09-14 Signify Holding B.V. Système de raccordement pour luminaire et système d'éclairage utilisant le système de raccordement
WO2021226673A1 (fr) * 2020-05-14 2021-11-18 Darkon Pty Ltd Raccord autotendeur
JP7477363B2 (ja) * 2020-05-18 2024-05-01 コイズミ照明株式会社 連結部材および照明システム
CN112254112B (zh) * 2020-09-27 2025-08-08 赛尔富电子有限公司 一种互联式导线槽以及空间照明系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1693140U (de) 1953-11-30 1955-02-17 Siemens Schukertwerke Ag Anordnung zum verbinden von montageschienen fuer leuchten mit leuchtstofflampen.
NL298903A (fr) 1962-10-11
DE3214595C2 (de) 1982-04-20 1984-06-28 Fränkische Leuchten GmbH, 8729 Königsberg Verbindungsstück für Leuchten mit schienenförmigen Teilen
US4717993A (en) * 1987-05-05 1988-01-05 Lightolier Incorporated Aligning joining mechanism for luminaires
DE4300550A1 (de) * 1993-01-12 1994-07-14 Trilux Lenze Gmbh & Co Kg Lichtbandkupplung

Also Published As

Publication number Publication date
EP0870981A1 (fr) 1998-10-14

Similar Documents

Publication Publication Date Title
US6682204B2 (en) Lighting unit with mounting mechanism
EP0870981B1 (fr) Luminaire pour chemin lumineux
CA2211606A1 (fr) Douille de lampe fluorescente compacte
US5896288A (en) Converter housing
US11454266B2 (en) Cable clamp
CZ9803368A3 (cs) Světelný pás umožňující osvětlení dlouhé plochy
GB2341228B (en) A combined incandescent/fluorescent lantern
US20040061032A1 (en) Mounting apparatus for area lighting fixtures
US5795189A (en) Structure for a decorative lamp
US20020167257A1 (en) Clamping structure assembly of projection lamp
GB2230591A (en) Electrical light fitting
US6082873A (en) Connecting accessory for fluorescent lamps
US6923555B2 (en) Bulb holder having U-shaped gripping jaws and electric terminal
US20030185002A1 (en) Lightweight steel frame lamp assembly
KR100460838B1 (ko) 조명등
KR200173589Y1 (ko) 천정등
EP0826920B1 (fr) Luminaire pour chemin lumineux
CA2194929C (fr) Systeme de montage a pression pour douille de lampe
CN215336232U (zh) 一种led版把手
EP0940628A3 (fr) Lampe pour espace intérieur avec une structure ailaire
CN214008997U (zh) 一种便捷式卡扣安装防水灯具
CN216346085U (zh) 一种灯具底壳及照明灯具
EP0391493A1 (fr) Système d'éclairage tubulaire suspendu
JP3817843B2 (ja) 天井埋め込み形照明器具
KR200143319Y1 (ko) 조명 기구용 홀더

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE DE FR GB

AX Request for extension of the european patent

Free format text: AL;LT;LV;MK;RO;SI

17P Request for examination filed

Effective date: 19990414

AKX Designation fees paid

Free format text: AT BE DE FR GB

RAP3 Party data changed (applicant data changed or rights of an application transferred)

Owner name: PHILIPS CORPORATE INTELLECTUAL PROPERTY GMBH

Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V.

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: PHILIPS CORPORATE INTELLECTUAL PROPERTY GMBH

Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V.

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH

Owner name: KONINKLIJKE PHILIPS ELECTRONICS N.V.

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE DE FR GB

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REF Corresponds to:

Ref document number: 69836045

Country of ref document: DE

Date of ref document: 20061116

Kind code of ref document: P

REG Reference to a national code

Ref country code: GB

Ref legal event code: 746

Effective date: 20061221

ET Fr: translation filed
PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

26N No opposition filed

Effective date: 20070705

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: AT

Payment date: 20130326

Year of fee payment: 16

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 69836045

Country of ref document: DE

Representative=s name: VOLMER, GEORG, DIPL.-ING., DE

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 69836045

Country of ref document: DE

Representative=s name: MEISSNER BOLTE PATENTANWAELTE RECHTSANWAELTE P, DE

Effective date: 20140331

Ref country code: DE

Ref legal event code: R082

Ref document number: 69836045

Country of ref document: DE

Representative=s name: VOLMER, GEORG, DIPL.-ING., DE

Effective date: 20140331

Ref country code: DE

Ref legal event code: R081

Ref document number: 69836045

Country of ref document: DE

Owner name: PHILIPS LIGHTING HOLDING B.V., NL

Free format text: FORMER OWNER: PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH, 20099 HAMBURG, DE

Effective date: 20140331

Ref country code: DE

Ref legal event code: R081

Ref document number: 69836045

Country of ref document: DE

Owner name: PHILIPS GMBH, DE

Free format text: FORMER OWNER: PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH, 20099 HAMBURG, DE

Effective date: 20140331

Ref country code: DE

Ref legal event code: R081

Ref document number: 69836045

Country of ref document: DE

Owner name: PHILIPS DEUTSCHLAND GMBH, DE

Free format text: FORMER OWNER: PHILIPS INTELLECTUAL PROPERTY & STANDARDS GMBH, 20099 HAMBURG, DE

Effective date: 20140331

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 341739

Country of ref document: AT

Kind code of ref document: T

Effective date: 20140309

REG Reference to a national code

Ref country code: FR

Ref legal event code: CD

Owner name: KONINKLIJKE PHILIPS N.V., NL

Effective date: 20141126

Ref country code: FR

Ref legal event code: CA

Effective date: 20141126

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20140309

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 69836045

Country of ref document: DE

Representative=s name: MEISSNER BOLTE PATENTANWAELTE RECHTSANWAELTE P, DE

Ref country code: DE

Ref legal event code: R082

Ref document number: 69836045

Country of ref document: DE

Representative=s name: VOLMER, GEORG, DIPL.-ING., DE

Ref country code: DE

Ref legal event code: R081

Ref document number: 69836045

Country of ref document: DE

Owner name: PHILIPS LIGHTING HOLDING B.V., NL

Free format text: FORMER OWNER: PHILIPS DEUTSCHLAND GMBH, 20099 HAMBURG, DE

Ref country code: DE

Ref legal event code: R081

Ref document number: 69836045

Country of ref document: DE

Owner name: PHILIPS GMBH, DE

Free format text: FORMER OWNER: PHILIPS DEUTSCHLAND GMBH, 20099 HAMBURG, DE

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 19

REG Reference to a national code

Ref country code: GB

Ref legal event code: 732E

Free format text: REGISTERED BETWEEN 20161006 AND 20161012

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 69836045

Country of ref document: DE

Representative=s name: MEISSNER BOLTE PATENTANWAELTE RECHTSANWAELTE P, DE

Ref country code: DE

Ref legal event code: R081

Ref document number: 69836045

Country of ref document: DE

Owner name: PHILIPS LIGHTING HOLDING B.V., NL

Free format text: FORMER OWNER: PHILIPS GMBH, 20099 HAMBURG, DE

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20170327

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: BE

Payment date: 20170328

Year of fee payment: 20

Ref country code: GB

Payment date: 20170330

Year of fee payment: 20

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20170531

Year of fee payment: 20

REG Reference to a national code

Ref country code: DE

Ref legal event code: R071

Ref document number: 69836045

Country of ref document: DE

REG Reference to a national code

Ref country code: BE

Ref legal event code: PD

Owner name: PHILIPS LIGHTING HOLDING B.V.; NL

Free format text: DETAILS ASSIGNMENT: CHANGE OF OWNER(S), AFFECTATION / CESSION

Effective date: 20160823

Ref country code: BE

Ref legal event code: MK

Effective date: 20180309

REG Reference to a national code

Ref country code: GB

Ref legal event code: PE20

Expiry date: 20180308

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: GB

Free format text: LAPSE BECAUSE OF EXPIRATION OF PROTECTION

Effective date: 20180308