EP0798508A3 - Verfahren zum Herstellung eines im Querschnitt V-förmigen Reklektors für eine Leuchte und ein im Querschnitt V-förmiger Reflektor - Google Patents

Verfahren zum Herstellung eines im Querschnitt V-förmigen Reklektors für eine Leuchte und ein im Querschnitt V-förmiger Reflektor Download PDF

Info

Publication number
EP0798508A3
EP0798508A3 EP97105169A EP97105169A EP0798508A3 EP 0798508 A3 EP0798508 A3 EP 0798508A3 EP 97105169 A EP97105169 A EP 97105169A EP 97105169 A EP97105169 A EP 97105169A EP 0798508 A3 EP0798508 A3 EP 0798508A3
Authority
EP
European Patent Office
Prior art keywords
section
shaped cross
reflector
apex
making
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
Application number
EP97105169A
Other languages
English (en)
French (fr)
Other versions
EP0798508B1 (de
EP0798508A2 (de
Inventor
Georg Kempter
Wolfgang Dr. Wolber
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.)
Zumtobel Staff GmbH
Original Assignee
Zumtobel Lighting GmbH Austria
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 Zumtobel Lighting GmbH Austria filed Critical Zumtobel Lighting GmbH Austria
Publication of EP0798508A2 publication Critical patent/EP0798508A2/de
Publication of EP0798508A3 publication Critical patent/EP0798508A3/de
Application granted granted Critical
Publication of EP0798508B1 publication Critical patent/EP0798508B1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F21V11/00—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00
    • F21V11/02—Screens not covered by groups F21V1/00, F21V3/00, F21V7/00 or F21V9/00 using parallel laminae or strips, e.g. of Venetian-blind type
    • 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
    • F21V2200/00—Use of light guides, e.g. fibre optic devices, in lighting devices or systems
    • 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
    • F21V2200/00—Use of light guides, e.g. fibre optic devices, in lighting devices or systems
    • F21V2200/20—Use of light guides, e.g. fibre optic devices, in lighting devices or systems of light guides of a generally planar shape

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Planar Illumination Modules (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)

Abstract

Bei einem Verfahren zum Herstellen eines im Querschnitt V-förmigen Reflektors (5) für eine Leuchte, insbesondere eines Querreflektors (5) für eine längliche Leuchte, aus einer Platine (P), wird die Platine zunächst zur Bildung des Scheitels (8) der V-Form in ihrem mittleren Bereich vorgebogen, und dann wird auf die beiden durch den Scheitel (8) gebildeten Platinenteile (5a, 5b) im Bereich des Scheitels (8) ein seitlicher Quetschdruck ausgeübt.
EP97105169A 1996-03-27 1997-03-26 Verfahren zum Herstellen eines im Querschnitt V-förmigen Reflektors für eine Leuchte und ein im Querschnitt V-förmiger Reflektor Expired - Lifetime EP0798508B1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19612197 1996-03-27
DE19612197A DE19612197A1 (de) 1996-03-27 1996-03-27 Verfahren zum Herstellen eines im Querschnitt V-förmigen Reflektors für eine Leuchte und ein im Querschnitt V-förmiger Reflektor

Publications (3)

Publication Number Publication Date
EP0798508A2 EP0798508A2 (de) 1997-10-01
EP0798508A3 true EP0798508A3 (de) 1998-04-15
EP0798508B1 EP0798508B1 (de) 2002-10-30

Family

ID=7789641

Family Applications (1)

Application Number Title Priority Date Filing Date
EP97105169A Expired - Lifetime EP0798508B1 (de) 1996-03-27 1997-03-26 Verfahren zum Herstellen eines im Querschnitt V-förmigen Reflektors für eine Leuchte und ein im Querschnitt V-förmiger Reflektor

Country Status (3)

Country Link
EP (1) EP0798508B1 (de)
AT (1) ATE227012T1 (de)
DE (2) DE19612197A1 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19840718A1 (de) * 1998-09-07 2000-03-30 Thorn Licht Gmbh Leuchtenraster sowie Verfahren zur Herstellung lackierter Kanten von Teilen von Leuchtenrastern
DE29923835U1 (de) 1999-04-07 2001-04-05 Zumtobel Staff Gmbh Beleuchtungsanordnung zur Anbringung an der Decke oder einer Wand eines Raumes
DE20310704U1 (de) * 2003-07-11 2003-10-30 Avs Geschaeftsfuehrungs Und Be Elektrische Leuchte
DE102019118557A1 (de) 2019-07-09 2021-01-14 Chromasens Gmbh Zweidimensionales Beleuchtungssystem

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2217509A1 (de) * 1971-06-22 1972-12-28 Hütte Krems Gesellschaft mbH, Krems; Vereinigte Österreichische Eisen- und Stahlwerke AG, Linz; (Österreich) Leichtbau-Trägerprofil sowie Verfahren und Vorrichtung zu dessen Herstellung
FR2298057A1 (fr) * 1975-01-17 1976-08-13 Cegedur Paralume presentant une bonne tenue au feu
JPS57106439A (en) * 1980-12-24 1982-07-02 Tokyo Electric Co Ltd Manufacture of plate part for lighting apparatus
WO1989007735A1 (en) * 1988-02-18 1989-08-24 El-Selskabet Riegens A/S A method of producing thin plate structures such as reflectors for fluorescent lamp fittings
DE4243659A1 (de) * 1992-12-23 1994-06-30 Licentia Gmbh Metallraster für eine Leuchte
EP0688616A1 (de) * 1994-06-08 1995-12-27 Johan Massée Verfahren und Vorrichtung zur Herstellung eines Rand an einem Lampenreflektor
DE29602357U1 (de) * 1995-02-14 1996-04-11 Philips Electronics Nv Leuchte
DE19503293A1 (de) * 1995-02-02 1996-08-08 Spl Solar Patent Lizenz Holdin Gekantete Jalousielamelle

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE65599C (de) * B. C. J. KÜCKEN in Berlin N„ Brunnenstr. 82 d Verfahren zur Herstellung T förmiger Trageisen für Fenstersprossen u. dergl. aus Blech
DE544497C (de) * 1929-11-14 1932-02-18 Saechsische Cartonnagen Maschi Vorrichtung zur Herstellung von Einfass-Schienen fuer Koffer o. dgl.
DE7616743U1 (de) * 1976-05-25 1977-01-27 Heinemann, Herbert, 7533 Eutingen Profiliermaschine fuer metallbleche
DE3005762C2 (de) * 1980-02-15 1981-10-29 Siemens AG, 1000 Berlin und 8000 München Leuchtenraster mit gekrümmten Außenreflektoren
DE69014844T2 (de) * 1989-12-27 1995-06-29 Philips Electronics Nv Leuchte.

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2217509A1 (de) * 1971-06-22 1972-12-28 Hütte Krems Gesellschaft mbH, Krems; Vereinigte Österreichische Eisen- und Stahlwerke AG, Linz; (Österreich) Leichtbau-Trägerprofil sowie Verfahren und Vorrichtung zu dessen Herstellung
FR2298057A1 (fr) * 1975-01-17 1976-08-13 Cegedur Paralume presentant une bonne tenue au feu
JPS57106439A (en) * 1980-12-24 1982-07-02 Tokyo Electric Co Ltd Manufacture of plate part for lighting apparatus
WO1989007735A1 (en) * 1988-02-18 1989-08-24 El-Selskabet Riegens A/S A method of producing thin plate structures such as reflectors for fluorescent lamp fittings
DE4243659A1 (de) * 1992-12-23 1994-06-30 Licentia Gmbh Metallraster für eine Leuchte
EP0688616A1 (de) * 1994-06-08 1995-12-27 Johan Massée Verfahren und Vorrichtung zur Herstellung eines Rand an einem Lampenreflektor
DE19503293A1 (de) * 1995-02-02 1996-08-08 Spl Solar Patent Lizenz Holdin Gekantete Jalousielamelle
DE29602357U1 (de) * 1995-02-14 1996-04-11 Philips Electronics Nv Leuchte

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 006, no. 199 (M - 162) 8 October 1982 (1982-10-08) *

Also Published As

Publication number Publication date
DE19612197A1 (de) 1997-10-02
EP0798508B1 (de) 2002-10-30
ATE227012T1 (de) 2002-11-15
DE59708591D1 (de) 2002-12-05
EP0798508A2 (de) 1997-10-01

Similar Documents

Publication Publication Date Title
DE69524757D1 (de) Vorrichtung zum aufweiten von äusseren gewebewänden beim menschen
EP0807727B8 (de) Bausatz mit einem Bauteil und zumindest einem Abstandhalter
CA2425690A1 (en) Continuous flexible spacer assembly having sealant support member
EP0826480A3 (de) Vorrichtung zum Verbreiten einer Bahn
BR9711418B1 (pt) folha fotovoltaica, e, processo para a fabricação de uma folha fotovoltaica.
CA2296350A1 (en) Process for bonding webs
NZ501876A (en) Stent with joined corresponding edges with bridge section cut between one pair
EP1222994A3 (de) Plattenstruktur und Reibschweissverfahren
NZ508840A (en) Method and apparatus for pin-hole prevention in zone laminates with interdigital stretching in cross-machine direction except at boundary joints of strip edges to laminate
HUP9901796A3 (en) Roller assembly for use in a toroidal-race rolling-traction variator
ATE347598T1 (de) Transformierte linie der hefe candida utilis und die dadurch möglich expression eines heterogens
CA2163686A1 (en) Tool Bit with Carrier Member and Cutting Member
EP0865839A3 (de) Vorrichtung zum Biegerichten von Metallband
CA2243209A1 (en) Rolled product of metal exhibiting a light-spreading surface structure
EP0798508A3 (de) Verfahren zum Herstellung eines im Querschnitt V-förmigen Reklektors für eine Leuchte und ein im Querschnitt V-förmiger Reflektor
EP0926256A4 (de) Antibakterielle mechanismen und deren herstellungsverfahren
ATE215409T1 (de) Walzgerüst zum walzen von bändern
EP1022123A3 (de) Verfahren und Vorrichtung zur Herstellung von Polstermaterial sowie Polstermaterial
TW284714B (de)
AU2240701A (en) Method and device relating to coating a running web
WO1996033074A3 (en) Wallcovering border and method
AU3746195A (en) Diffusion sheet, in particular in the form of a braced undersheetfor roofs
ES2076599T3 (es) Metodo de fabricacion de un carril mediante la conformacion con cilindros de una tira de masa metalica.
CA2036288A1 (en) Chill roll nip
USD413420S (en) Conveyor roller bearing support assembly

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: A2

Designated state(s): AT BE CH DE FR IT LI NL

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE CH DE FR IT LI NL

17P Request for examination filed

Effective date: 19980623

17Q First examination report despatched

Effective date: 20010726

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAG Despatch of communication of intention to grant

Free format text: ORIGINAL CODE: EPIDOS AGRA

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

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

Owner name: ZUMTOBEL STAFF GMBH

GRAH Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOS IGRA

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE CH DE FR IT LI NL

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

Ref country code: FR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20021030

REF Corresponds to:

Ref document number: 227012

Country of ref document: AT

Date of ref document: 20021115

Kind code of ref document: T

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: CH

Ref legal event code: NV

Representative=s name: A. BRAUN, BRAUN, HERITIER, ESCHMANN AG PATENTANWAE

REF Corresponds to:

Ref document number: 59708591

Country of ref document: DE

Date of ref document: 20021205

EN Fr: translation not 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: 20030731

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

Ref country code: NL

Payment date: 20070319

Year of fee payment: 11

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

Ref country code: BE

Payment date: 20070323

Year of fee payment: 11

Ref country code: AT

Payment date: 20070323

Year of fee payment: 11

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

Ref country code: CH

Payment date: 20070329

Year of fee payment: 11

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

Ref country code: IT

Payment date: 20070605

Year of fee payment: 11

REG Reference to a national code

Ref country code: CH

Ref legal event code: PFA

Owner name: ZUMTOBEL STAFF GMBH

Free format text: ZUMTOBEL STAFF GMBH#SCHWEIZERSTRASSE 30#6850 DORNBIRN (AT) -TRANSFER TO- ZUMTOBEL STAFF GMBH#SCHWEIZERSTRASSE 30#6850 DORNBIRN (AT)

BERE Be: lapsed

Owner name: *ZUMTOBEL STAFF G.M.B.H.

Effective date: 20080331

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

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

Ref country code: NL

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

Effective date: 20081001

Ref country code: AT

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

Effective date: 20080326

NLV4 Nl: lapsed or anulled due to non-payment of the annual fee

Effective date: 20081001

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

Ref country code: LI

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

Effective date: 20080331

Ref country code: CH

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

Effective date: 20080331

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

Ref country code: BE

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

Effective date: 20080331

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

Ref country code: IT

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

Effective date: 20080326

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

Ref country code: DE

Payment date: 20140530

Year of fee payment: 18

REG Reference to a national code

Ref country code: DE

Ref legal event code: R119

Ref document number: 59708591

Country of ref document: DE

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

Ref country code: DE

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

Effective date: 20151001