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1. 发明申请

US20230128715A1 IMPROVED CONTINUOUS FLOW REACTOR FOR PHOTOCHEMICAL PROCESSES WITH CONCAVE-FACED SIDES 有权
公开(公告)号：US20230128715A1
公开(公告)日：2023-04-27
申请号：US17915229
申请日：2021-03-26
申请人： SIGNIFY HOLDING B.V.
发明人： ANNA WILHELMINA MARIA DE BEST , JIANG HONG YU , OLIVER FRANCIS BURKE , REMY CYRILLE BROERSMA , NORBERTUS ANTONIUS MARIA SWEEGERS , JOHANNES MARTINUS JANSEN
IPC分类号： B01J19/12 , B01J19/24 , B01J19/00
摘要： The invention provides a reactor assembly (1) comprising a reactor (30), wherein the reactor (30) is configured for hosting a fluid (100) to be treated with light source radiation (11) selected from one or more of UV radiation, visible radiation, and IR radiation, wherein the reactor (30) comprises a reactor wall (35) which is transmissive for the light source radiation (11), wherein: (i) the reactor (30) is a tubular reactor (130), and wherein the reactor wall (35) defines the tubular reactor (130); (ii) the tubular reactor (130) is configured in a tubular arrangement (1130); and (iii) the reactor assembly (1) further comprises a reactor support element (40), wherein (a) the reactor support element (40) encloses at least part of the tubular arrangement (1130) or wherein (b) the tubular arrangement (1130) encloses at least part of the reactor support element (40); wherein part of the tubular arrangement (1130) is configured in contact with the reactor support element (40), and wherein another part of the tubular arrangement (1130) and the reactor support element (40) define one or more fluid transport channels (7).

2. 发明申请

US20220342137A1 HLD MODULE WITH IMPROVED COOLING OF A LUMINESCENT BODY 有权
公开(公告)号：US20220342137A1
公开(公告)日：2022-10-27
申请号：US17620791
申请日：2020-06-18
申请人： SIGNIFY HOLDING B.V.
发明人： JIANG HONG YU , DOMINIQUE MARIA BRULS
IPC分类号： F21V8/00
摘要： The invention provides a light generating system (1000) comprising: —a plurality of k light sources (10) configured to provide light source light (11), wherein k is a natural number of at least 5, wherein the light sources (10) are configured in an array (15), wherein the light sources (10) have inter-light source distances (d1); —an elongated luminescent body (100) having a length (L), the elongated luminescent body comprising one or more side faces (140), the elongated luminescent body (100) comprising a radiation input face (111) and a radiation exit window (112), wherein the radiation input face (111) is configured in a light receiving relationship with the plurality of light sources (10), wherein the elongated luminescent body (100) comprises luminescent material (120) configured to convert at least part of light source light (11) into luminescent material light (8), wherein the radiation exit window (112) has an angle (α) unequal to 0° and unequal to 180° with the radiation input face (111); —a body holder structure (2000), wherein the body holder structure (2000) comprises an elongated slit (205) for hosting the elongated luminescent body (100), wherein the elongated slit (205) comprises one or more slit side faces (2140); —n force applying elements (1300) configured to keep the elongated body (100) pushed against at least one of the one or more slit side faces (2140) of the elongated slit (205), wherein n is a natural number selected from the range of 0.01*L/mm-0.05*L/mm, wherein the length (L) is in mm, wherein n is at least 1, and wherein the inter-light source distance (d1) at the n force applying elements (1300) is larger than an average inter-light source distance (d1).

3. 发明申请

US20220066109A1 LIGHT GENERATING SYSTEM COMPRISING AN ELONGATED LUMINESCENT BODY 有权
公开(公告)号：US20220066109A1
公开(公告)日：2022-03-03
申请号：US17299094
申请日：2019-11-25
申请人： SIGNIFY HOLDING B.V.
发明人： SIMON EME KADIJK , DIRK KORNELIS GERHARDUS DE BOER , LUDOVICUS JOHANNES LAMBERTUS HAENEN , ABRAHAM VAMATTATHIL SCARIA , JOHANNES MARTINUS JANSEN , JIANG HONG YU , DANIEL ANTON BENOY , CHRISTOPH GERARD AUGUST HOELEN
IPC分类号： G02B6/42 , F21V9/32 , F21V9/06
摘要： The invention provides an elongated luminescent body (100) comprising an elongated support (170) and a coating layer (180), wherein the elongated luminescent body (100) further comprises a body axis (BA), and a length parameter P of a body dimension perpendicular to the body axis (BA), wherein the length parameter P is selected from height (H), width (W) and diameter (D), wherein:—the elongated support (170) comprises a support material (171), a support material index of refraction n1, wherein the support material index of refraction n1 is at least 1.4, a support surface (172), and a support length (L1);—the coating layer (180) is configured on at least part of the support surface (172) over at least part of the support length (L1), wherein the coating layer (180) comprises a coating layer material (181), a coating layer index of refraction n2, wherein coating layer index of refraction n2 is at least 1.4, and a coating layer thickness (d1), wherein the coating layer material (181) has a composition different from the support material (171), wherein the coating layer material (181) comprises a luminescent material (120) configured to absorb one or more of UV radiation and visible light, and to convert into luminescent material light (8) having one or more wavelengths in one or more of the visible and the infrared; and—the support material (171) is transmissive for the luminescent material light (8), and (i) −0.2≤n1−n2≤0.2 and (ii) d1/P≤0.25 apply.

4. 发明申请

US20230135557A1 POLYGONAL FLOW REACTOR FOR PHOTOCHEMICAL PROCESSES 有权
公开(公告)号：US20230135557A1
公开(公告)日：2023-05-04
申请号：US17912514
申请日：2021-03-12
申请人： SIGNIFY HOLDING B.V.
发明人： REMY CYRILLE BROERSMA , JIANG HONG YU , OLIVER FRANCIS BURKE , ANNA WILHELMINA MARIA DE BEST , NORBERTUS ANTONIUS MARIA SWEEGERS , JOHANNES MARTINUS JANSEN , DANIEL ANTON BENOY , DOMINIQUE MARIA BRULS
IPC分类号： B01J19/12 , B01J19/00 , B01J19/24
摘要： The invention provides a photoreactor assembly (1) comprising a reactor (30), wherein the reactor (30) is configured for hosting a fluid (100) to be treated with light source radiation (11) selected from one or more of UV radiation, visible radiation, and IR radiation, wherein the reactor (30) comprises a reactor wall (35) which is transmissive for the light source radiation (11), wherein the photoreactor assembly (1) further comprises: a light source arrangement (1010) comprising a plurality of light sources (10) configured to generate the light source radiation (11), wherein the reactor wall (35) is configured in a radiation receiving relationship with the plurality of light sources (10); one or more fluid transport channels (7) configured in functional contact with one or more of (i) the reactor (30) and (ii) one or more of the plurality of light sources (10); a cooling system (90) configured to transport a cooling fluid (91) through the one or more fluid transport channels (7).

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