BR112018008725B8 - LIGHTING UNIT FOR A DEVICE FOR THE RECOGNITION OF IMPURITIES FOR WIRING PREPARATION - Google Patents

LIGHTING UNIT FOR A DEVICE FOR THE RECOGNITION OF IMPURITIES FOR WIRING PREPARATION

Info

Publication number
BR112018008725B8
BR112018008725B8 BR112018008725A BR112018008725A BR112018008725B8 BR 112018008725 B8 BR112018008725 B8 BR 112018008725B8 BR 112018008725 A BR112018008725 A BR 112018008725A BR 112018008725 A BR112018008725 A BR 112018008725A BR 112018008725 B8 BR112018008725 B8 BR 112018008725B8
Authority
BR
Brazil
Prior art keywords
light
emitting diodes
lighting unit
impurities
recognition
Prior art date
Application number
BR112018008725A
Other languages
Portuguese (pt)
Other versions
BR112018008725B1 (en
BR112018008725A2 (en
Inventor
Engels Guido
Duschneit Peer
Original Assignee
Truetzschler Gmbh & Co Kg
Truetzschler Group Se
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 Truetzschler Gmbh & Co Kg, Truetzschler Group Se filed Critical Truetzschler Gmbh & Co Kg
Publication of BR112018008725A2 publication Critical patent/BR112018008725A2/en
Publication of BR112018008725B1 publication Critical patent/BR112018008725B1/en
Publication of BR112018008725B8 publication Critical patent/BR112018008725B8/en

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
    • G01N21/8806—Specially adapted optical and illumination features
    • 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
    • G01N21/8806—Specially adapted optical and illumination features
    • G01N2021/8812—Diffuse illumination, e.g. "sky"
    • G01N2021/8816—Diffuse illumination, e.g. "sky" by using multiple sources, e.g. LEDs

Landscapes

  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Non-Portable Lighting Devices Or Systems Thereof (AREA)
  • Investigating Materials By The Use Of Optical Means Adapted For Particular Applications (AREA)
  • Fastening Of Light Sources Or Lamp Holders (AREA)

Abstract

UNIDADE DE ILUMINAÇÃO PARA UM DISPOSITIVO PARA RECONHECIMENTO DE IMPUREZAS PARA A PREPARAÇÃO DE FIAÇÃO. A presente invenção se refere a uma unidade de iluminação (1) para um dispositivo para o reconhecimento de impurezas na preparação para a fiação, sendo que a unidade de iluminação (1) apresenta uma pluralidade de diodos emissores de luz (10) em disposição pelo menos indireta em pelo menos uma placa (11) e disposta para irradiar, em um canal de inspeção do dispositivo, pelo qual pode ser conduzido material da fibra a ser limpo, e sendo que um corpo óptico (12) é atribuído respectivamente aos diodos emissores de luz (10), que serve para a formação do feixe da luz emitida pelos diodos emissores de luz (10). De acordo com a invenção, para uma disposição afastada dos corpos ópticos (12), são previstos pinos de distância (23) antes dos diodos emissores de luz (10), sendo que, os pinos de distância (23) se estendem entre a placa (11) e os corpos ópticos (12) e os corpos ópticos (12) admitem, orientados antes dos diodos emissores de luz (10), em um plano paralelo à placa (11) e definem a distância dos corpos ópticos (12) aos diodos emissores de luz (10).LIGHTING UNIT FOR A DEVICE FOR RECOGNITION OF IMPURITIES FOR WIRING PREPARATION. The present invention relates to a lighting unit (1) for a device for recognizing impurities in preparation for spinning, the lighting unit (1) having a plurality of light-emitting diodes (10) arranged at the in at least one plate (11) and arranged to radiate, in an inspection channel of the device, through which fiber material to be cleaned can be led, and an optical body (12) being assigned respectively to the emitting diodes light (10), which serves to form the light beam emitted by the light-emitting diodes (10). According to the invention, for a spaced arrangement of the optical bodies (12), distance pins (23) are provided before the light-emitting diodes (10), whereby the distance pins (23) extend between the plate (11) and the optical bodies (12) and the optical bodies (12) admit, oriented before the light-emitting diodes (10), in a plane parallel to the plate (11) and define the distance from the optical bodies (12) to the light emitting diodes (10).

BR112018008725A 2015-11-03 2016-10-07 LIGHTING UNIT FOR A DEVICE FOR THE RECOGNITION OF IMPURITIES FOR WIRING PREPARATION BR112018008725B8 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102015118795.7A DE102015118795A1 (en) 2015-11-03 2015-11-03 Lighting unit for a device for foreign part recognition for spinning preparation
DEDE102015118795.7 2015-11-03
PCT/EP2016/073978 WO2017076576A1 (en) 2015-11-03 2016-10-07 Lighting unit for a device for identifying foreign parts during preparation for the spinning process

Publications (3)

Publication Number Publication Date
BR112018008725A2 BR112018008725A2 (en) 2018-10-30
BR112018008725B1 BR112018008725B1 (en) 2021-05-11
BR112018008725B8 true BR112018008725B8 (en) 2022-07-05

Family

ID=57121250

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112018008725A BR112018008725B8 (en) 2015-11-03 2016-10-07 LIGHTING UNIT FOR A DEVICE FOR THE RECOGNITION OF IMPURITIES FOR WIRING PREPARATION

Country Status (5)

Country Link
EP (1) EP3371578A1 (en)
CN (1) CN108351307A (en)
BR (1) BR112018008725B8 (en)
DE (1) DE102015118795A1 (en)
WO (1) WO2017076576A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113227868A (en) * 2018-11-08 2021-08-06 亮锐控股有限公司 Optical arrangement with improved stability

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2675934Y (en) * 2004-02-03 2005-02-02 徐尚仁 Series screw with two purposes as anti-theft and non-anti-theft
CN2729400Y (en) * 2004-06-18 2005-09-28 李书超 Unscrew bolt
US7229199B2 (en) * 2005-10-21 2007-06-12 Eastman Kodak Company Backlight using surface-emitting light sources
KR20080085399A (en) * 2007-03-19 2008-09-24 엘지이노텍 주식회사 Led module and backlight unit having the same
CN101749965B (en) * 2008-12-19 2013-03-20 卡特彼勒公司 Cooling component for machine, machine and assembling method thereof
JP5479054B2 (en) * 2009-12-02 2014-04-23 株式会社小糸製作所 Vehicle lighting
US8480267B2 (en) * 2011-06-28 2013-07-09 Osram Sylvania Inc. LED lighting apparatus, systems and methods of manufacture
DE102011078572B4 (en) * 2011-07-04 2016-06-02 Osram Gmbh lighting device
WO2014164792A1 (en) * 2013-03-12 2014-10-09 Lpi-Europe, S.L. Thin luminaire
DE102013010468A1 (en) 2013-06-24 2014-12-24 Trützschler GmbH & Co. Kommanditgesellschaft Apparatus in the spinning preparation for the detection of foreign parts made of plastic, such as polypropylene tapes, fabrics and films u. Like. In or between fiber flakes, z. B. made of cotton
US20150029718A1 (en) * 2013-07-26 2015-01-29 Grain Lighting, Inc. Diffuse lamp
JP6285731B2 (en) * 2014-01-31 2018-02-28 コイト電工株式会社 Floodlighting device
CN204327700U (en) * 2014-06-17 2015-05-13 成都市欣欣高强度紧固件制造有限公司 A kind of anti-loose zinc-plated stud
CN204113845U (en) * 2014-09-20 2015-01-21 宁波市北仑发电设备附件厂 Anti-explosion double-end bolt

Also Published As

Publication number Publication date
EP3371578A1 (en) 2018-09-12
BR112018008725B1 (en) 2021-05-11
DE102015118795A1 (en) 2017-05-04
CN108351307A (en) 2018-07-31
BR112018008725A2 (en) 2018-10-30
WO2017076576A1 (en) 2017-05-11

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Legal Events

Date Code Title Description
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 07/10/2016, OBSERVADAS AS CONDICOES LEGAIS.

B25A Requested transfer of rights approved

Owner name: TRUETZSCHLER GROUP SE (DE)

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 8A ANUIDADE.