公开(公告)号：WO2018002185A1

公开(公告)日：2018-01-04

申请号：PCT/EP2017/066070

申请日：2017-06-28

Applicant: BUHLER SORTEX LTD

Inventor： GHERARDI, David ,  DEEFHOLTS, Benedict ,  MCLEAN, Robert James Neil ,  WARD, Ben ,  MYER, Howard ,  SAUNDERS, Bill ,  GUNARATNE, Saliya ,  KELF, Timothy ,  MCCAMBRIDGE, David

IPC: B07C5/342

Abstract: A sorting or classifying apparatus comprising an illumination device for providing illumination or foreground illumination, the illumination device comprising a reflector (61) which has a reflecting surface (63) providing a reflection envelope, a first light source (70) which is disposed in spaced relation in front of the reflecting surface (63) and provides light of a first spectral output to the reflecting surface (63) for reflection thereby and which first light source (70) comprises a plurality of light elements or incandescent lamps (72), wherein the light elements or lamps (72) are disposed on or near a focal axis (X) of the reflector (61), and a second light source (71) which is disposed in spaced relation in front of the reflecting surface (63) and provides light of a second spectral output, different to the first spectral output to the reflecting surface (63) for reflection thereby and which second light source (71) comprises a plurality of light elements or light-emitting diodes (LEDs) (75) arranged along at least one row (77a, b) which extends along the length of the reflecting surface (63) and is arranged in a direction substantially parallel to the focal axis (X) of the reflector (61), optionally the first light source (70) is a source of near infra-red (NIR) light and the second light source (71) is a source of visible-spectrum light.

Abstract translation: 包括用于提供照明或前景照明的照明装置的分类或分类装置，所述照明装置包括反射器（61），所述反射器具有提供反射包络的反射表面（63），第一光源 （70），其在反射表面（63）的前方以间隔关系设置，并且将第一光谱输出的光提供给反射表面（63）以用于反射，并且该第一光源（70）包括多个光元件 或白炽灯（72），其中所述灯元件或灯（72）设置在所述反射器（61）的焦轴（X）上或附近，以及第二光源（71），所述第二光源 并且提供第二光谱输出的不同于第一光谱输出的光到反射表面（63）用于由此进行反射，并且该第二光源（71）包括多个光元件或光 沿着至少一个沿着反射面（63）的长度延伸的行（77a，b）布置的并且沿基本平行于所述反射面（63）的焦轴（X）的方向布置的发光二极管（LED） （61），可选地，第一光源（70）是近红外（NIR）光源，并且第二光源（71）是可见光谱光源。

公开(公告)号：EP3263233A1

公开(公告)日：2018-01-03

申请号：EP16176769.4

申请日：2016-06-28

Applicant: Buhler Sortex Ltd.

Inventor： GHERARDI, David ,  DEEFHOLTS, Benedict ,  McLEAN, Robert James Neil ,  WARD, Ben ,  MYER, Howard ,  SAUNDERS, Bill ,  GUNARATNE, Saliya ,  KELF, Timothy ,  McCAMBRIDGE, David

IPC: B07C5/342

CPC classification number: B07C5/342 ,  G01N21/251 ,  G01N21/31 ,  G01N21/359 ,  G01N33/02 ,  G01N2021/3155 ,  G01N2021/3181 ,  G01N2201/0637

Abstract: An illumination device which provides illumination or foreground illumination in a sorting or classifying apparatus, the illumination device comprising a reflector (61) which has a reflecting surface (63) providing a reflection envelope, a first light source (70) which is disposed in spaced relation in front of the reflecting surface (63) and provides light of a first spectral output to the reflecting surface (63) for reflection thereby, and a second light source (71) which is disposed in spaced relation in front of the reflecting surface (63) and provides light of a second spectral output, different to the first spectral output to the reflecting surface (63) for reflection thereby, optionally the first light source (70) is a source of near infra-red (NIR) light and the second light source (71) is a source of visible-spectrum light.

Abstract translation: 一种照明装置，其在分选或分级装置中提供照明或前景照明，所述照明装置包括具有提供反射外壳的反射表面（63）的反射器（61），第一光源（70），所述第一光源 （63）前面的第一光源（71），并将第一光谱输出的光提供给反射表面（63）以便由此进行反射;以及第二光源（71），该第二光源以间隔关系设置在反射表面 并且提供不同于第一光谱输出到反射表面（63）用于反射的第二光谱输出的光，由此可选地，第一光源（70）是近红外（NIR）光源并且 第二光源（71）是可见光谱光源。

公开(公告)号：EP3196634A1

公开(公告)日：2017-07-26

申请号：EP16152490.5

申请日：2016-01-22

Applicant: Buhler Sortex Ltd.

Inventor： DEEFHOLTS, Benedict ,  KELF, Timothy

IPC: G01N21/85

CPC classification number: G01N21/85

Abstract: An inspection apparatus for inspecting a flow of particulate material, comprising: a background reflector (105) adjacent which in use falls a flow of particulate material (F); and a lighting unit (107) for illuminating an elongate viewing field (VF) across the background reflector (105), the viewing field (VF) having a first length; wherein the lighting unit (107) comprises a fixed, non-scanning light source (115), and the light source (115) is formed of one or more light elements (120) which define a second length which is shorter than the first length of the viewing field (VF).

Abstract translation: 1。一种用于检查颗粒材料流的检查设备，包括：背景反射器（105），在使用中该背景反射器使颗粒材料（F）流动; 和照明单元（107），用于照射背景反射器（105）上的细长视场（VF），所述视场（VF）具有第一长度; 其中所述照明单元（107）包括固定的非扫描光源（115），并且所述光源（115）由限定第二长度的一个或多个光元件（120）形成，所述第二长度比所述第一长度 的视野（VF）。