EP0402740A3 - Réflecteur pour lampe et procédé pour déterminer sa forme - Google Patents

Réflecteur pour lampe et procédé pour déterminer sa forme Download PDF

Info

Publication number
EP0402740A3
EP0402740A3 EP19900110622 EP90110622A EP0402740A3 EP 0402740 A3 EP0402740 A3 EP 0402740A3 EP 19900110622 EP19900110622 EP 19900110622 EP 90110622 A EP90110622 A EP 90110622A EP 0402740 A3 EP0402740 A3 EP 0402740A3
Authority
EP
European Patent Office
Prior art keywords
reflector
lamp
shape
curves
parabolas
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
EP19900110622
Other languages
German (de)
English (en)
Other versions
EP0402740B2 (fr
EP0402740A2 (fr
EP0402740B1 (fr
Inventor
Tetsuhiro Kano
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.)
Individual
Original Assignee
Individual
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6382686&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0402740(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Individual filed Critical Individual
Publication of EP0402740A2 publication Critical patent/EP0402740A2/fr
Publication of EP0402740A3 publication Critical patent/EP0402740A3/fr
Application granted granted Critical
Publication of EP0402740B1 publication Critical patent/EP0402740B1/fr
Publication of EP0402740B2 publication Critical patent/EP0402740B2/fr
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
    • F21V7/00—Reflectors for light sources
    • F21V7/04—Optical design
    • 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
    • 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S359/00—Optical: systems and elements
    • Y10S359/90—Methods

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Optical Elements Other Than Lenses (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
EP90110622A 1989-06-13 1990-06-05 Procédé pour déterminer la forme d'un réflecteur pour lampe Expired - Lifetime EP0402740B2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3919334A DE3919334A1 (de) 1989-06-13 1989-06-13 Reflektor fuer eine leuchte
DE3919334 1989-06-13

Publications (4)

Publication Number Publication Date
EP0402740A2 EP0402740A2 (fr) 1990-12-19
EP0402740A3 true EP0402740A3 (fr) 1991-12-11
EP0402740B1 EP0402740B1 (fr) 1995-01-11
EP0402740B2 EP0402740B2 (fr) 1998-07-15

Family

ID=6382686

Family Applications (1)

Application Number Title Priority Date Filing Date
EP90110622A Expired - Lifetime EP0402740B2 (fr) 1989-06-13 1990-06-05 Procédé pour déterminer la forme d'un réflecteur pour lampe

Country Status (4)

Country Link
US (1) US5136491A (fr)
EP (1) EP0402740B2 (fr)
JP (1) JPH0738285B2 (fr)
DE (2) DE3919334A1 (fr)

Families Citing this family (40)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3919334A1 (de) * 1989-06-13 1990-12-20 Tetsuhiro Kano Reflektor fuer eine leuchte
JP2831510B2 (ja) 1991-03-14 1998-12-02 株式会社日立製作所 液晶表示素子及びこれを用いた液晶表示装置
EP0519112B1 (fr) * 1991-06-21 1996-03-13 Tetsuhiro Kano Réflecteur et procédé de génération de la forme du réflecteur
US5586013A (en) * 1991-07-19 1996-12-17 Minnesota Mining And Manufacturing Company Nonimaging optical illumination system
US5289356A (en) * 1991-07-19 1994-02-22 Nioptics Corporation Nonimaging optical illumination system
DE4307581A1 (de) * 1993-03-10 1994-09-15 Swarovski & Co Lichteinkopplungsreflektor für Lichtleitsysteme
TW371319B (en) * 1994-08-12 1999-10-01 Matsushita Electric Industrial Co Ltd Luminaire for interior lighting
JP3185125B2 (ja) * 1994-10-28 2001-07-09 株式会社小糸製作所 車輌用灯具の反射鏡及びその形成方法
JP3185126B2 (ja) * 1994-10-28 2001-07-09 株式会社小糸製作所 車輌用灯具の反射鏡及びその形成方法
US5515255A (en) * 1994-11-14 1996-05-07 Sterner Lighting Systems Incorporated Lamp reflector
WO1996039313A1 (fr) * 1995-06-06 1996-12-12 Transmatic, Inc. Systeme d'eclairage pour vehicules de transports en commun
US5961196A (en) * 1996-07-26 1999-10-05 Eastman Kodak Company Flash device for dye transferring
US5934779A (en) * 1996-07-26 1999-08-10 Eastman Kodak Company Reflector and a reflector/light source system
ATE316643T1 (de) * 1996-10-18 2006-02-15 Walter Wadey & Co Pty Ltd Flutlicht- oder leuchten-aufbau
US6170962B1 (en) * 1996-11-13 2001-01-09 John Joseph Wordin Dual compound reflector for fluorescent light fixtures
US6007220A (en) * 1996-11-13 1999-12-28 Innovative Engineering Solutions, Inc Reflectors for fluorescent light fixtures
US6238075B1 (en) 1996-12-17 2001-05-29 Transmatic, Inc. Lighting system for mass-transit vehicles
US5857758A (en) * 1996-12-17 1999-01-12 Transmatic, Inc. Lighting system for mass-transit vehicles
DE69931466T2 (de) 1998-01-26 2006-09-21 Mag Instrument, Inc., Ontario Stablampe
USD454651S1 (en) 1998-01-26 2002-03-19 Bison Sportslights, Inc. Flashlight
US6354715B1 (en) 1998-01-26 2002-03-12 Bison Sportslights, Inc. Flashlight
US6588917B1 (en) 1998-06-18 2003-07-08 Christopher Lee Halasz Flashlight
DE19940207B4 (de) * 1999-08-25 2005-07-14 Tetsuhiro Kano Reflektorsystem zum Führen von Licht unter kleinen Einfallswinkeln
US6953261B1 (en) * 2000-02-25 2005-10-11 North American Lighting, Inc. Reflector apparatus for a tubular light source
US6323601B1 (en) * 2000-09-11 2001-11-27 Nordson Corporation Reflector for an ultraviolet lamp system
US6559460B1 (en) 2000-10-31 2003-05-06 Nordson Corporation Ultraviolet lamp system and methods
JP4070952B2 (ja) * 2000-12-18 2008-04-02 株式会社小糸製作所 車両用灯具の反射鏡の反射面設計方法
US6752515B2 (en) * 2001-04-16 2004-06-22 Cyberlux Corporation Apparatus and methods for providing emergency lighting
US6739739B2 (en) * 2002-06-13 2004-05-25 Benq Corporation Flash tube reflector
US6614028B1 (en) * 2002-07-30 2003-09-02 Fusion Uv Systems, Inc. Apparatus for and method of treating a fluid
US6893140B2 (en) * 2002-12-13 2005-05-17 W. T. Storey, Inc. Flashlight
DE10302930A1 (de) * 2003-01-24 2004-07-29 Patent-Treuhand-Gesellschaft für elektrische Glühlampen mbH Reflektor und Reflektorlampe
US6854865B2 (en) * 2003-02-12 2005-02-15 W. T. Storey, Inc. Reflector for light emitting objects
WO2004086455A2 (fr) * 2003-03-28 2004-10-07 Koninklijke Philips Electronics N.V. Lampe halogene a double faisceau
CN1977127B (zh) * 2004-03-30 2010-08-04 照明管理解决方案公司 用于改进的照明区域填充的设备和方法
US7777198B2 (en) * 2005-05-09 2010-08-17 Applied Materials, Inc. Apparatus and method for exposing a substrate to a rotating irradiance pattern of UV radiation
JP4308815B2 (ja) * 2005-11-07 2009-08-05 株式会社フューチャービジョン 面光源装置
US7692171B2 (en) * 2006-03-17 2010-04-06 Andrzei Kaszuba Apparatus and method for exposing a substrate to UV radiation using asymmetric reflectors
US7909595B2 (en) * 2006-03-17 2011-03-22 Applied Materials, Inc. Apparatus and method for exposing a substrate to UV radiation using a reflector having both elliptical and parabolic reflective sections
WO2012138866A1 (fr) 2011-04-08 2012-10-11 Applied Materials, Inc. Appareil et procédé pour traitement aux ultraviolets, traitement chimique et dépôt

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE217720C (fr) *
CH121919A (de) * 1926-07-19 1927-08-01 Berliner Spar Elektrizitaets G Scheinwerfer für Beleuchtungszwecke.
GB454131A (en) * 1935-03-04 1936-09-24 Friedrich Richard Dietrich Improvements in and relating to lamp reflectors
FR1470102A (fr) * 1966-02-25 1967-02-17 Dispositif d'éclairage
US3398272A (en) * 1965-12-03 1968-08-20 William B. Elmer Isoradiant energy reflecting

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1146825B (de) * 1960-07-16 1963-04-11 Braun Ag Gleichmaessig ausleuchtender Reflektor, insbesondere fuer Blitzlichtgeraete
US3390262A (en) * 1965-05-24 1968-06-25 Sylvania Electric Prod Multizone high power light reflector
JPS456114Y1 (fr) * 1966-01-29 1970-03-26
US4420801A (en) * 1980-07-03 1983-12-13 General Electric Company Reflector lamp
US4356538A (en) * 1980-08-04 1982-10-26 Polaroid Corporation Photographic lighting apparatus
NL8105535A (nl) * 1981-12-09 1983-07-01 Philips Nv Reflektor.
US4481563A (en) * 1982-05-10 1984-11-06 Corning Glass Works Automotive headlight having optics in the reflector
DE3340462C1 (de) * 1983-11-09 1985-04-18 Westfälische Metall Industrie KG Hueck & Co, 4780 Lippstadt Abgeblendeter Fahrzeugscheinwerfer
JPS6186723U (fr) * 1984-11-06 1986-06-06
DE3527391A1 (de) * 1985-07-31 1987-02-05 Bosch Gmbh Robert Nebelscheinwerfer fuer kraftfahrzeuge
DE3731232A1 (de) * 1987-09-17 1989-03-30 Bosch Gmbh Robert Scheinwerfer fuer fahrzeuge, insbesondere scheinwerfer fuer kraftfahrzeuge
DE3919334A1 (de) * 1989-06-13 1990-12-20 Tetsuhiro Kano Reflektor fuer eine leuchte

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE217720C (fr) *
CH121919A (de) * 1926-07-19 1927-08-01 Berliner Spar Elektrizitaets G Scheinwerfer für Beleuchtungszwecke.
GB454131A (en) * 1935-03-04 1936-09-24 Friedrich Richard Dietrich Improvements in and relating to lamp reflectors
US3398272A (en) * 1965-12-03 1968-08-20 William B. Elmer Isoradiant energy reflecting
FR1470102A (fr) * 1966-02-25 1967-02-17 Dispositif d'éclairage

Also Published As

Publication number Publication date
EP0402740B2 (fr) 1998-07-15
DE3919334A1 (de) 1990-12-20
JPH0738285B2 (ja) 1995-04-26
EP0402740A2 (fr) 1990-12-19
JPH0330204A (ja) 1991-02-08
EP0402740B1 (fr) 1995-01-11
DE59008220D1 (de) 1995-02-23
US5136491A (en) 1992-08-04

Similar Documents

Publication Publication Date Title
DE3688959D1 (de) Selbstausrichtende optische Faser und ihre Anwendung in einem optischen Faserringresonator.
BR8502757A (pt) Metodo e processo de fabricacao de estrutura de desprendimento de metais com niveis multiplos atraves do uso de polimeros despolimerizaveis
DE58909198D1 (de) Entladungsgefäss für eine Hochdruckentladungslampe und Verfahren zu dessen Herstellung.
IT1240821B (it) Perfezionamento nei serbatoi per carburante
SE9002522L (sv) Metod foer framstaellning av en farmaceutisk komposition i form av mikropartiklar
DE3750899D1 (de) Polymer für Toner, dessen Herstellungsverfahren und Tonerzusammensetzung.
DE59008220D1 (de) Reflektor für eine Leuchte und Verfahren zum Bestimmen der Form eines Reflektors.
DE3878374D1 (de) Oxidationsbestaendige molybdaeneinschmelzung und deren verwendung in lampen.
DE3577719D1 (de) Reaktivfarbstoffe, deren herstellung und verwendung.
PT89923B (pt) Processo para a preparacao de variantes da hiridina
DE3483551D1 (de) Propylen-aethylen-copolymer mit hoher festigkeit und dessen herstellungsverfahren.
DE3584571D1 (de) Hydrokrackkatalysatoren und -verfahren mit nichtzeolitischen molekularsieben.
DE3669323D1 (de) Reaktivfarbstoffe, deren herstellung und verwendung.
DE69031606D1 (de) Kern-Schale-Polymer, Herstellung und dessen Verwendung
FR1592462A (fr)
DE3583296D1 (de) Oncofetal spezifische monoklonale antikoerper, deren herstellung und verwendung.
IT8122016A0 (it) Catalitico fluidificato nella impianto separatore del terzo raffinazione del petrolio e stadio per unita' di crackingrelativo procedimento d'impiego.
DE3773822D1 (de) Reaktivfarbstoffe, deren herstellung und verwendung.
IS3631A7 (is) Interferons úr hvítum blóðkornum með auknum stöðugleika og aðferð til framleiðslu þeirra
DE3585327D1 (de) Reaktive monoazofarbstoffe, deren herstellung und verwendung.
EP0344627A3 (fr) Lampe antidéflagrante
MX174187B (es) Recipiente autoportante en especial para ser empleado como cuba electrolitica
IT8947503A0 (it) Regolazione dello zolfo e del silicio nella produzione di ferrocromo
BR8404335A (pt) Processo para a fabricacao de um fecho de cinto para um cinto de seguranca,bem como fecho de cinto fabricado de acordo com este processo
DE58909431D1 (de) Verfahren zur Herstellung von Rhodamin-Farbstoffen in Granulatform.

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): DE FR GB IT NL

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): DE FR GB IT NL

17P Request for examination filed

Effective date: 19920124

17Q First examination report despatched

Effective date: 19930521

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): DE FR GB IT NL

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

Effective date: 19950111

ITF It: translation for a ep patent filed
GBT Gb: translation of ep patent filed (gb section 77(6)(a)/1977)

Effective date: 19950119

REF Corresponds to:

Ref document number: 59008220

Country of ref document: DE

Date of ref document: 19950223

ET Fr: translation filed
PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

PLAB Opposition data, opponent's data or that of the opponent's representative modified

Free format text: ORIGINAL CODE: 0009299OPPO

26 Opposition filed

Opponent name: KIRCHHOFF, MANFRED TECHNISCHE BERATUNG

Effective date: 19951010

R26 Opposition filed (corrected)

Opponent name: MANFRED KIRCHHOFF TECHNISCHE BERATUNG

Effective date: 19951010

NLR1 Nl: opposition has been filed with the epo

Opponent name: MANFRED KIRCHHOFF TECHNISCHE BERATUNG

Opponent name: KIRCHHOFF, MANFRED TECHNISCHE BERATUNG

PLBF Reply of patent proprietor to notice(s) of opposition

Free format text: ORIGINAL CODE: EPIDOS OBSO

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

Ref country code: NL

Payment date: 19970630

Year of fee payment: 8

PLAW Interlocutory decision in opposition

Free format text: ORIGINAL CODE: EPIDOS IDOP

PLAW Interlocutory decision in opposition

Free format text: ORIGINAL CODE: EPIDOS IDOP

PUAH Patent maintained in amended form

Free format text: ORIGINAL CODE: 0009272

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

Free format text: STATUS: PATENT MAINTAINED AS AMENDED

ITF It: translation for a ep patent filed
27A Patent maintained in amended form

Effective date: 19980715

AK Designated contracting states

Kind code of ref document: B2

Designated state(s): DE FR GB IT NL

GBTA Gb: translation of amended ep patent filed (gb section 77(6)(b)/1977)
NLR2 Nl: decision of opposition
ET3 Fr: translation filed ** decision concerning opposition
NLV1 Nl: lapsed or annulled due to failure to fulfill the requirements of art. 29p and 29m of the patents act
PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: GB

Payment date: 20000526

Year of fee payment: 11

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

Ref country code: FR

Payment date: 20000530

Year of fee payment: 11

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 NON-PAYMENT OF DUE FEES

Effective date: 20010605

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20010605

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 NON-PAYMENT OF DUE FEES

Effective date: 20020228

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;WARNING: LAPSES OF ITALIAN PATENTS WITH EFFECTIVE DATE BEFORE 2007 MAY HAVE OCCURRED AT ANY TIME BEFORE 2007. THE CORRECT EFFECTIVE DATE MAY BE DIFFERENT FROM THE ONE RECORDED.

Effective date: 20050605

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

Ref country code: DE

Payment date: 20080626

Year of fee payment: 19

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: 20100101