EP2147247A4 - Luminaire with a compound parabolic reflector - Google Patents

Luminaire with a compound parabolic reflector

Info

Publication number
EP2147247A4
EP2147247A4 EP07795212A EP07795212A EP2147247A4 EP 2147247 A4 EP2147247 A4 EP 2147247A4 EP 07795212 A EP07795212 A EP 07795212A EP 07795212 A EP07795212 A EP 07795212A EP 2147247 A4 EP2147247 A4 EP 2147247A4
Authority
EP
European Patent Office
Prior art keywords
luminaire
parabolic reflector
compound parabolic
compound
reflector
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
EP07795212A
Other languages
German (de)
French (fr)
Other versions
EP2147247A1 (en
EP2147247B1 (en
Inventor
Kurt S Wilcox
Eric J Haugaard
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.)
Wolfspeed Inc
Original Assignee
Ruud Lighting Inc
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 Ruud Lighting Inc filed Critical Ruud Lighting Inc
Publication of EP2147247A1 publication Critical patent/EP2147247A1/en
Publication of EP2147247A4 publication Critical patent/EP2147247A4/en
Application granted granted Critical
Publication of EP2147247B1 publication Critical patent/EP2147247B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F21V7/09—Optical design with a combination of different curvatures
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S8/00—Lighting devices intended for fixed installation
    • F21S8/08—Lighting devices intended for fixed installation with a standard
    • F21S8/085—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light
    • F21S8/086—Lighting devices intended for fixed installation with a standard of high-built type, e.g. street light with lighting device attached sideways of the standard, e.g. for roads and highways
    • 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
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10—Outdoor lighting
    • F21W2131/103—Outdoor lighting of streets or roads
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21W—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00—Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/10—Outdoor lighting
    • F21W2131/105—Outdoor lighting of arenas or the like

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
EP07795212A 2007-05-23 2007-05-23 Luminaire with a compound parabolic reflector Active EP2147247B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2007/012256 WO2008150254A1 (en) 2007-05-23 2007-05-23 Luminaire with a compound parabolic reflector

Publications (3)

Publication Number Publication Date
EP2147247A1 EP2147247A1 (en) 2010-01-27
EP2147247A4 true EP2147247A4 (en) 2011-03-30
EP2147247B1 EP2147247B1 (en) 2012-11-07

Family

ID=40093939

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07795212A Active EP2147247B1 (en) 2007-05-23 2007-05-23 Luminaire with a compound parabolic reflector

Country Status (5)

Country Link
EP (1) EP2147247B1 (en)
AU (1) AU2007354673B2 (en)
CA (1) CA2688071C (en)
ES (1) ES2394370T3 (en)
WO (1) WO2008150254A1 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB478261A (en) * 1936-07-16 1938-01-17 Herbert Biggleston Improvements in or relating to lighting fittings
DE679203C (en) * 1935-06-18 1939-07-31 Zeiss Ikon A G Goerz Werk Reflector for generating an elongated light field
FR2452665A1 (en) * 1979-03-29 1980-10-24 Gte Prod Corp REFLECTOR FOR LIGHTING APPARATUS
US4358816A (en) * 1980-09-05 1982-11-09 General Electric Company Roadway luminaire
US6338564B1 (en) * 2000-02-28 2002-01-15 Hubbell Incorporated Optical housing with vertical light source

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE679203C (en) * 1935-06-18 1939-07-31 Zeiss Ikon A G Goerz Werk Reflector for generating an elongated light field
GB478261A (en) * 1936-07-16 1938-01-17 Herbert Biggleston Improvements in or relating to lighting fittings
FR2452665A1 (en) * 1979-03-29 1980-10-24 Gte Prod Corp REFLECTOR FOR LIGHTING APPARATUS
US4358816A (en) * 1980-09-05 1982-11-09 General Electric Company Roadway luminaire
US6338564B1 (en) * 2000-02-28 2002-01-15 Hubbell Incorporated Optical housing with vertical light source

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2008150254A1 *

Also Published As

Publication number Publication date
AU2007354673B2 (en) 2013-05-02
EP2147247A1 (en) 2010-01-27
WO2008150254A1 (en) 2008-12-11
CA2688071A1 (en) 2008-12-11
CA2688071C (en) 2014-04-22
AU2007354673A1 (en) 2008-12-11
EP2147247B1 (en) 2012-11-07
ES2394370T3 (en) 2013-01-31

Similar Documents

Publication Publication Date Title
PL2207998T3 (en) Integrated led-based luminaire for general lighting
IL205177A0 (en) Reflector
EP2193516A4 (en) Aerodynamic led floodlight fixture
EP2288846A4 (en) Orientable lens for a led fixture
EP2288848A4 (en) Orientable lens for a led fixture
HK1145616A1 (en) Light fixture
EP2207997A4 (en) Luminaire
GB2451551B (en) Lamp assembly
AU325729S (en) Outdoor lighting fixture
ZA201004995B (en) A solar reflector
GB0818937D0 (en) Multi-layer reflective lampshade
EP2321575A4 (en) Led reflector and a lamp including the same
GB0707622D0 (en) Lamp assembly
TWI349083B (en) Led lamp with a heat sink
GB2435507B (en) A lamp assembly
TWI316034B (en) A reflector for a bicycle light
DE502007001845D1 (en) Reflector lamp with enveloping bulb
EP2104799A4 (en) Reflector assembly for a luminaire
EP2147247A4 (en) Luminaire with a compound parabolic reflector
GB2481184B (en) LED parabolic reflector lamp
EP2221527A4 (en) A high-power led lamp
TWI319077B (en) Led lamp with a heat sink assembly
GB0624075D0 (en) a reflector
GB0611798D0 (en) A luminaire
AU321295S (en) A lighting fixture for outdoor lighting

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

17P Request for examination filed

Effective date: 20091027

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK RS

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20110302

RIC1 Information provided on ipc code assigned before grant

Ipc: F21V 7/04 20060101AFI20110224BHEP

Ipc: F21V 7/09 20060101ALN20110224BHEP

Ipc: F21W 131/105 20060101ALN20110224BHEP

Ipc: F21W 131/103 20060101ALN20110224BHEP

REG Reference to a national code

Ref country code: DE

Ref legal event code: R079

Ref document number: 602007026574

Country of ref document: DE

Free format text: PREVIOUS MAIN CLASS: F21V0007000000

Ipc: F21V0007040000

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RIC1 Information provided on ipc code assigned before grant

Ipc: F21V 7/09 20060101ALN20120525BHEP

Ipc: F21V 7/04 20060101AFI20120525BHEP

Ipc: F21W 131/105 20060101ALN20120525BHEP

Ipc: F21W 131/103 20060101ALN20120525BHEP

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 BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 583164

Country of ref document: AT

Kind code of ref document: T

Effective date: 20121115

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602007026574

Country of ref document: DE

Effective date: 20130103

REG Reference to a national code

Ref country code: ES

Ref legal event code: FG2A

Ref document number: 2394370

Country of ref document: ES

Kind code of ref document: T3

Effective date: 20130131

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 583164

Country of ref document: AT

Kind code of ref document: T

Effective date: 20121107

REG Reference to a national code

Ref country code: NL

Ref legal event code: T3

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

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

Ref country code: IS

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: 20130307

Ref country code: FI

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: 20121107

Ref country code: SE

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: 20121107

Ref country code: LT

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: 20121107

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

Ref country code: GR

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: 20130208

Ref country code: PT

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: 20130307

Ref country code: LV

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: 20121107

Ref country code: PL

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: 20121107

Ref country code: BE

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: 20121107

Ref country code: SI

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: 20121107

RAP2 Party data changed (patent owner data changed or rights of a patent transferred)

Owner name: CREE, INC.

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 FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20121107

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 602007026574

Country of ref document: DE

Representative=s name: KROHER - STROBEL RECHTS- UND PATENTANWAELTE, DE

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

Ref country code: CZ

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: 20121107

Ref country code: SK

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: 20121107

Ref country code: DK

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: 20121107

Ref country code: BG

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: 20130207

Ref country code: EE

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: 20121107

REG Reference to a national code

Ref country code: NL

Ref legal event code: SD

Effective date: 20130821

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

Ref country code: RO

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: 20121107

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 602007026574

Country of ref document: DE

Owner name: CREE, INC., US

Free format text: FORMER OWNER: RUUD LIGHTING, INC., RACINE, US

Effective date: 20130724

Ref country code: DE

Ref legal event code: R082

Ref document number: 602007026574

Country of ref document: DE

Representative=s name: KROHER - STROBEL RECHTS- UND PATENTANWAELTE, DE

Effective date: 20130724

Ref country code: DE

Ref legal event code: R082

Ref document number: 602007026574

Country of ref document: DE

Representative=s name: KROHER - STROBEL RECHTS- UND PATENTANWAELTE PA, DE

Effective date: 20130724

Ref country code: DE

Ref legal event code: R081

Ref document number: 602007026574

Country of ref document: DE

Owner name: CREE, INC., DURHAM, US

Free format text: FORMER OWNER: RUUD LIGHTING, INC., RACINE, WIS., US

Effective date: 20130724

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

REG Reference to a national code

Ref country code: GB

Ref legal event code: 732E

Free format text: REGISTERED BETWEEN 20130905 AND 20130911

26N No opposition filed

Effective date: 20130808

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

Ref country code: CY

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: 20121107

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 602007026574

Country of ref document: DE

Effective date: 20130808

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

Ref country code: MC

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: 20121107

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: LI

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

Effective date: 20130531

Ref country code: CH

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

Effective date: 20130531

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

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

Ref country code: IE

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

Effective date: 20130523

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

Ref country code: MT

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: 20121107

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

Ref country code: TR

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: 20121107

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

Ref country code: LU

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

Effective date: 20130523

Ref country code: HU

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

Effective date: 20070523

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 10

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 11

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 12

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 602007026574

Country of ref document: DE

Representative=s name: KROHER - STROBEL RECHTS- UND PATENTANWAELTE PA, DE

Ref country code: DE

Ref legal event code: R081

Ref document number: 602007026574

Country of ref document: DE

Owner name: IDEAL INDUSTRIES LIGHTING LLC, SYCAMORE, US

Free format text: FORMER OWNER: CREE, INC., DURHAM, N.C., US

Ref country code: DE

Ref legal event code: R082

Ref document number: 602007026574

Country of ref document: DE

Representative=s name: KROHER STROBEL RECHTS- UND PATENTANWAELTE PART, DE

REG Reference to a national code

Ref country code: NL

Ref legal event code: PD

Owner name: IDEAL INDUSTRIES LIGHTING LLC; US

Free format text: DETAILS ASSIGNMENT: CHANGE OF OWNER(S), ASSIGNMENT; FORMER OWNER NAME: CREE, INC.

Effective date: 20200224

REG Reference to a national code

Ref country code: ES

Ref legal event code: PC2A

Owner name: IDEAL INDUSTRIES LIGHTING LLC

Effective date: 20200313

REG Reference to a national code

Ref country code: GB

Ref legal event code: 732E

Free format text: REGISTERED BETWEEN 20200305 AND 20200311

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

Ref country code: NL

Payment date: 20230526

Year of fee payment: 17

Ref country code: IT

Payment date: 20230519

Year of fee payment: 17

Ref country code: FR

Payment date: 20230525

Year of fee payment: 17

Ref country code: ES

Payment date: 20230601

Year of fee payment: 17

Ref country code: DE

Payment date: 20230530

Year of fee payment: 17

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

Ref country code: GB

Payment date: 20230529

Year of fee payment: 17