A METHOD FOR DISPENSING POWDER FROM AN INTERMEDIATE RESERVOIR OF A POWDER-BED FUSION APPARATUS AND A CORRESPONDING APPARATUS
A dosing feeder for a powder-fusing apparatus comprising a powder inlet configured to receive powder from a discharge opening of a powder bunker (20), a powder outlet (53), being configured to release powder to a recoater reservoir (65) of the powder fusion apparatus (1) and a powder support (55), b...
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| creator | HÜBINGER, Karsten |
| description | A dosing feeder for a powder-fusing apparatus comprising a powder inlet configured to receive powder from a discharge opening of a powder bunker (20), a powder outlet (53), being configured to release powder to a recoater reservoir (65) of the powder fusion apparatus (1) and a powder support (55), being located in between of the powder inlet and the powder outlet, and configured to convey powder from the powder inlet to the powder outlet enables to dose the powder being transferred from the powder bunker (20) to the recoater reservoir (65) with high precision if the powder support is coupled to an ultrasonic transmitter (47) and/or to a vibrational drive (47).
L'invention concerne un dispositif d'apport et de dosage pour un appareil de fusion de poudre comprenant une entrée de poudre configurée pour recevoir de la poudre provenant d'une ouverture d'évacuation d'un silo à poudre (20), une sortie de poudre (53), qui est configurée pour libérer de la poudre vers un réservoir de ré-enducteur (65) de l'appareil de fusion de poudre (1) et un support de poudre (55), qui est situé entre l'entrée de poudre et la sortie de poudre, et configuré pour transporter de la poudre de l'entrée de poudre à la sortie de poudre, qui permet de doser la poudre en cours de transfert du silo à poudre (20) au réservoir de ré-enducteur (65) avec une grande précision si le support de poudre est couplé à un émetteur ultrasonore (47) et/ou à un entraînement vibratoire (47). |
| format | Patent |
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L'invention concerne un dispositif d'apport et de dosage pour un appareil de fusion de poudre comprenant une entrée de poudre configurée pour recevoir de la poudre provenant d'une ouverture d'évacuation d'un silo à poudre (20), une sortie de poudre (53), qui est configurée pour libérer de la poudre vers un réservoir de ré-enducteur (65) de l'appareil de fusion de poudre (1) et un support de poudre (55), qui est situé entre l'entrée de poudre et la sortie de poudre, et configuré pour transporter de la poudre de l'entrée de poudre à la sortie de poudre, qui permet de doser la poudre en cours de transfert du silo à poudre (20) au réservoir de ré-enducteur (65) avec une grande précision si le support de poudre est couplé à un émetteur ultrasonore (47) et/ou à un entraînement vibratoire (47).</description><language>eng ; fre</language><subject>ADDITIVE MANUFACTURING TECHNOLOGY ; ADDITIVE MANUFACTURING, i.e. MANUFACTURING OFTHREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVEAGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING,STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING ; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING ; CASTING ; MAKING METALLIC POWDER ; MANUFACTURE OF ARTICLES FROM METALLIC POWDER ; PERFORMING OPERATIONS ; POWDER METALLURGY ; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR ; SHAPING OR JOINING OF PLASTICS ; TRANSPORTING ; WORKING METALLIC POWDER ; WORKING OF PLASTICS ; WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</subject><creationdate>2022</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220505&DB=EPODOC&CC=WO&NR=2022090086A1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76516</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220505&DB=EPODOC&CC=WO&NR=2022090086A1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>HÜBINGER, Karsten</creatorcontrib><title>A METHOD FOR DISPENSING POWDER FROM AN INTERMEDIATE RESERVOIR OF A POWDER-BED FUSION APPARATUS AND A CORRESPONDING APPARATUS</title><description>A dosing feeder for a powder-fusing apparatus comprising a powder inlet configured to receive powder from a discharge opening of a powder bunker (20), a powder outlet (53), being configured to release powder to a recoater reservoir (65) of the powder fusion apparatus (1) and a powder support (55), being located in between of the powder inlet and the powder outlet, and configured to convey powder from the powder inlet to the powder outlet enables to dose the powder being transferred from the powder bunker (20) to the recoater reservoir (65) with high precision if the powder support is coupled to an ultrasonic transmitter (47) and/or to a vibrational drive (47).
L'invention concerne un dispositif d'apport et de dosage pour un appareil de fusion de poudre comprenant une entrée de poudre configurée pour recevoir de la poudre provenant d'une ouverture d'évacuation d'un silo à poudre (20), une sortie de poudre (53), qui est configurée pour libérer de la poudre vers un réservoir de ré-enducteur (65) de l'appareil de fusion de poudre (1) et un support de poudre (55), qui est situé entre l'entrée de poudre et la sortie de poudre, et configuré pour transporter de la poudre de l'entrée de poudre à la sortie de poudre, qui permet de doser la poudre en cours de transfert du silo à poudre (20) au réservoir de ré-enducteur (65) avec une grande précision si le support de poudre est couplé à un émetteur ultrasonore (47) et/ou à un entraînement vibratoire (47).</description><subject>ADDITIVE MANUFACTURING TECHNOLOGY</subject><subject>ADDITIVE MANUFACTURING, i.e. MANUFACTURING OFTHREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVEAGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING,STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING</subject><subject>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</subject><subject>CASTING</subject><subject>MAKING METALLIC POWDER</subject><subject>MANUFACTURE OF ARTICLES FROM METALLIC POWDER</subject><subject>PERFORMING OPERATIONS</subject><subject>POWDER METALLURGY</subject><subject>SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR</subject><subject>SHAPING OR JOINING OF PLASTICS</subject><subject>TRANSPORTING</subject><subject>WORKING METALLIC POWDER</subject><subject>WORKING OF PLASTICS</subject><subject>WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNjDELwjAQRrs4iPofDpwLsYLoeDYXm6G5cEntWIrESbRQR3-8FcTZ6Ru-9948eyHUFCvWYFhA2-DJBetO4LnVJGCEa0AH1kWSmrTFSCAUSM5sBdgAftH8SFOkCZYdoPcoGJswqXoiSpbJ8ez0J_17l9ns2t_GtPruIlsbimWVp-HRpXHoL-menl3LhSoKdVBqv8PN9j_qDUxuO-A</recordid><startdate>20220505</startdate><enddate>20220505</enddate><creator>HÜBINGER, Karsten</creator><scope>EVB</scope></search><sort><creationdate>20220505</creationdate><title>A METHOD FOR DISPENSING POWDER FROM AN INTERMEDIATE RESERVOIR OF A POWDER-BED FUSION APPARATUS AND A CORRESPONDING APPARATUS</title><author>HÜBINGER, Karsten</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_WO2022090086A13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre</language><creationdate>2022</creationdate><topic>ADDITIVE MANUFACTURING TECHNOLOGY</topic><topic>ADDITIVE MANUFACTURING, i.e. MANUFACTURING OFTHREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVEAGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING,STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING</topic><topic>AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING</topic><topic>CASTING</topic><topic>MAKING METALLIC POWDER</topic><topic>MANUFACTURE OF ARTICLES FROM METALLIC POWDER</topic><topic>PERFORMING OPERATIONS</topic><topic>POWDER METALLURGY</topic><topic>SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR</topic><topic>SHAPING OR JOINING OF PLASTICS</topic><topic>TRANSPORTING</topic><topic>WORKING METALLIC POWDER</topic><topic>WORKING OF PLASTICS</topic><topic>WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL</topic><toplevel>online_resources</toplevel><creatorcontrib>HÜBINGER, Karsten</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>HÜBINGER, Karsten</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>A METHOD FOR DISPENSING POWDER FROM AN INTERMEDIATE RESERVOIR OF A POWDER-BED FUSION APPARATUS AND A CORRESPONDING APPARATUS</title><date>2022-05-05</date><risdate>2022</risdate><abstract>A dosing feeder for a powder-fusing apparatus comprising a powder inlet configured to receive powder from a discharge opening of a powder bunker (20), a powder outlet (53), being configured to release powder to a recoater reservoir (65) of the powder fusion apparatus (1) and a powder support (55), being located in between of the powder inlet and the powder outlet, and configured to convey powder from the powder inlet to the powder outlet enables to dose the powder being transferred from the powder bunker (20) to the recoater reservoir (65) with high precision if the powder support is coupled to an ultrasonic transmitter (47) and/or to a vibrational drive (47).
L'invention concerne un dispositif d'apport et de dosage pour un appareil de fusion de poudre comprenant une entrée de poudre configurée pour recevoir de la poudre provenant d'une ouverture d'évacuation d'un silo à poudre (20), une sortie de poudre (53), qui est configurée pour libérer de la poudre vers un réservoir de ré-enducteur (65) de l'appareil de fusion de poudre (1) et un support de poudre (55), qui est situé entre l'entrée de poudre et la sortie de poudre, et configuré pour transporter de la poudre de l'entrée de poudre à la sortie de poudre, qui permet de doser la poudre en cours de transfert du silo à poudre (20) au réservoir de ré-enducteur (65) avec une grande précision si le support de poudre est couplé à un émetteur ultrasonore (47) et/ou à un entraînement vibratoire (47).</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | ADDITIVE MANUFACTURING TECHNOLOGY ADDITIVE MANUFACTURING, i.e. MANUFACTURING OFTHREE-DIMENSIONAL [3-D] OBJECTS BY ADDITIVE DEPOSITION, ADDITIVEAGGLOMERATION OR ADDITIVE LAYERING, e.g. BY 3-D PRINTING,STEREOLITHOGRAPHY OR SELECTIVE LASER SINTERING AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING CASTING MAKING METALLIC POWDER MANUFACTURE OF ARTICLES FROM METALLIC POWDER PERFORMING OPERATIONS POWDER METALLURGY SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS TRANSPORTING WORKING METALLIC POWDER WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL |
| title | A METHOD FOR DISPENSING POWDER FROM AN INTERMEDIATE RESERVOIR OF A POWDER-BED FUSION APPARATUS AND A CORRESPONDING APPARATUS |
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