WO2002095379A3 - Leuchte zur abmusterung von flächen - Google Patents

Leuchte zur abmusterung von flächen Download PDF

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Publication number
WO2002095379A3
WO2002095379A3 PCT/EP2002/005509 EP0205509W WO02095379A3 WO 2002095379 A3 WO2002095379 A3 WO 2002095379A3 EP 0205509 W EP0205509 W EP 0205509W WO 02095379 A3 WO02095379 A3 WO 02095379A3
Authority
WO
WIPO (PCT)
Prior art keywords
light
emission
source arrangement
light source
matching surfaces
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.)
Ceased
Application number
PCT/EP2002/005509
Other languages
English (en)
French (fr)
Other versions
WO2002095379A2 (de
WO2002095379A9 (de
Inventor
Achim Willing
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.)
Dr Ing Willing GmbH
Original Assignee
Dr Ing Willing GmbH
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 Dr Ing Willing GmbH filed Critical Dr Ing Willing GmbH
Priority to EP02753055A priority Critical patent/EP1392997A2/de
Priority to AU2002313472A priority patent/AU2002313472A1/en
Priority to US10/477,965 priority patent/US20040233662A1/en
Publication of WO2002095379A2 publication Critical patent/WO2002095379A2/de
Publication of WO2002095379A9 publication Critical patent/WO2002095379A9/de
Publication of WO2002095379A3 publication Critical patent/WO2002095379A3/de
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/88—Investigating the presence of flaws or contamination
    • G01N21/8803—Visual inspection

Landscapes

  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Planar Illumination Modules (AREA)
  • Processing Of Meat And Fish (AREA)
  • Vessels And Coating Films For Discharge Lamps (AREA)

Abstract

Es wird eine Leuchte zur Abmusterung von Flächen mit einer in einem Gehäuse (2) aufgenommenen Lichtquellenanordnung (5), einer im Gehäuse vorgesehenen Lichtaustrittsfläche (19) und mit die Lichtausstrahlung der Lichtquellenanordnung begrenzenden Begrenzungsflächen (17, 18) zur Bildung mindestens eines Lichtkanals (15, 16) zwischen Lichtquellenanordnung und Lichtaustrittsfläche, vorgeschlagen. Der mindestens eine Lichtkanal wird durch mindestens eine Strahlungsumlenkeinrichtung (12) in einem Winkel von > 90° umgelenkt, derart, dass Lichtkanalabschnitte gebildet werden, wobei die Länge der Lichtkanalabschnitte in Strahlungsrichtung gesehen um ein Vielfaches grösser als ihre Breite zur Strahlungsrichtung ist.
PCT/EP2002/005509 2001-05-18 2002-05-17 Leuchte zur abmusterung von flächen Ceased WO2002095379A2 (de)

Priority Applications (3)

Application Number Priority Date Filing Date Title
EP02753055A EP1392997A2 (de) 2001-05-18 2002-05-17 Leuchte zur abmusterung von flächen
AU2002313472A AU2002313472A1 (en) 2001-05-18 2002-05-17 Light for matching surfaces
US10/477,965 US20040233662A1 (en) 2001-05-18 2002-05-17 Light for matching surfaces

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10125751.1 2001-05-18
DE10125751A DE10125751C2 (de) 2001-05-18 2001-05-18 Leuchte zur Abmusterung von Flächen

Publications (3)

Publication Number Publication Date
WO2002095379A2 WO2002095379A2 (de) 2002-11-28
WO2002095379A9 WO2002095379A9 (de) 2003-01-16
WO2002095379A3 true WO2002095379A3 (de) 2003-10-16

Family

ID=7686274

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2002/005509 Ceased WO2002095379A2 (de) 2001-05-18 2002-05-17 Leuchte zur abmusterung von flächen

Country Status (5)

Country Link
US (1) US20040233662A1 (de)
EP (1) EP1392997A2 (de)
AU (1) AU2002313472A1 (de)
DE (1) DE10125751C2 (de)
WO (1) WO2002095379A2 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3273150B1 (de) * 2016-07-20 2019-11-06 Festool GmbH Kontrollleuchte, ausleuchtungsvorrichtung sowie verfahren zur kontrolle von oberflächenstrukturen
DE102018221634A1 (de) * 2018-12-13 2020-06-18 Osram Gmbh Vorrichtung zum entkeimen eines fluids

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH669663A5 (de) * 1985-12-17 1989-03-31 Schweiz Eidgenossenschaft Sin
SU1476358A2 (ru) * 1987-01-26 1989-04-30 Ижевский механический институт Устройство дл контрол дефектов плоских поверхностей
DE19650469A1 (de) * 1996-12-05 1998-06-10 Willing Gmbh Dr Ing Leuchte zur visuellen Inspektion von Oberflächen mit Abblendvorrichtung gegen einseitig schrägen Einblick
DE19700215A1 (de) * 1997-01-04 1998-07-09 Willing Gmbh Dr Ing Leuchte zur visuellen Inspektion von Oberflächen
JP2000136917A (ja) * 1998-10-30 2000-05-16 Moritex Corp 成形品の表面観察方法及びこれに用いる照明装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3797914A (en) * 1973-01-11 1974-03-19 Display Technology Corp Display device employing liquid crystal materials
FR2471012A1 (fr) * 1979-12-07 1981-06-12 Commissariat Energie Atomique Dispositif d'eclairage pour grand ecran
BR9711354A (pt) * 1996-08-22 2000-01-18 Willing Gmbh Dr Ing Dispositivo para a inspeção visual da condição superficial de superfìcies de grande dimensão a serem igualadas.
DE19941028A1 (de) * 1999-08-28 2001-04-05 Willing Gmbh Dr Ing Beleuchtungsvorrichtung mit blattförmiger Lichtverteilung zur Oberflächeninspektion

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH669663A5 (de) * 1985-12-17 1989-03-31 Schweiz Eidgenossenschaft Sin
SU1476358A2 (ru) * 1987-01-26 1989-04-30 Ижевский механический институт Устройство дл контрол дефектов плоских поверхностей
DE19650469A1 (de) * 1996-12-05 1998-06-10 Willing Gmbh Dr Ing Leuchte zur visuellen Inspektion von Oberflächen mit Abblendvorrichtung gegen einseitig schrägen Einblick
DE19700215A1 (de) * 1997-01-04 1998-07-09 Willing Gmbh Dr Ing Leuchte zur visuellen Inspektion von Oberflächen
JP2000136917A (ja) * 1998-10-30 2000-05-16 Moritex Corp 成形品の表面観察方法及びこれに用いる照明装置

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
DATABASE WPI Derwent World Patents Index; AN 1990-036029, XP002244352 *
PATENT ABSTRACTS OF JAPAN vol. 2000, no. 08 6 October 2000 (2000-10-06) *

Also Published As

Publication number Publication date
US20040233662A1 (en) 2004-11-25
EP1392997A2 (de) 2004-03-03
DE10125751A1 (de) 2002-12-05
AU2002313472A1 (en) 2002-12-03
DE10125751C2 (de) 2003-04-03
WO2002095379A2 (de) 2002-11-28
WO2002095379A9 (de) 2003-01-16

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