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No. Publication Number Title Publication/Patent Number Publication/Patent Number Publication Date Publication Date
Application Number Application Number Filing Date Filing Date
Inventor Inventor Assignee Assignee IPC IPC
1
US202033835A1
CONTINUOUS EXPOSURE
Publication/Patent Number: US202033835A1 Publication Date: 2020-01-30 Application Number: 20/171,649 Filing Date: 2017-03-31 Inventor: Göth, Michael   Syvänen, Tatu   Hoferer, Thomas   Hümmeler, Ludger   Heikkinen, Hanna   Assignee: EOS GmbH Electro Optical Systems   IPC: G05B19/4093 Abstract: A method for providing control data for manufacturing at least one three-dimensional object by means of a layer-wise solidification of a building material in an additive manufacturing apparatus is provided. The method includes at least the following steps: a) determining the locations corresponding to the cross section of the at least one object, b) determining at least two different regions to be solidified in said at least one layer, wherein said at least two regions are chosen from the group of: sandwiched region, down-facing region and up-facing region, c) defining a scanning sequence for the beam so as to solidify the building material at least at the locations corresponding to said portion of the cross section of the object, wherein at an interface between a first and a second region differing from each other a scan line of the beam is continuous and at least one beam parameter value is changed.
2
EP3672746A1
POWDER MIXTURE FOR USE IN THE MANUFACTURE OF A THREE-DIMENSIONAL OBJECT BY MEANS OF AN ADDITIVE MANUFACTURING METHOD
Publication/Patent Number: EP3672746A1 Publication Date: 2020-07-01 Application Number: 17811899.8 Filing Date: 2017-11-30 Inventor: Heikkinen, Hannu   Mutanen, Antti   PÖrhÖnen, Antti   NystrÖm, Maija   SyvÄnen, Tatu   NyrhilÄ, Olli   Assignee: EOS GmbH Electro Optical Systems   IPC: B22F3/105
3
EP3122538B1
DEVICE AND METHOD FOR PRODUCING A THREE-DIMENSIONAL OBJECT LAYER BY LAYER AND NOZZLE FOR GASFLOW INTO THE DEVICE
Publication/Patent Number: EP3122538B1 Publication Date: 2020-04-29 Application Number: 15712902.4 Filing Date: 2015-03-27 Inventor: NyrhilÄ, Olli   Schilling, Alexander   Hamann, Jörg   DomrÖse, Robert Achim   Wolf, Dominik   SyvÄnen, Tatu   Minet, Kevin   Assignee: EOS GmbH Electro Optical Systems   IPC: B29C64/371
4
EP3563203A1
CONTROL DATA FOR MANUFACTURING ONE THREE-DIMENSIONAL OBJECT BY MEANS OF A LAYER-WISE SOLIDIFICATION OF A BUILDING MATERIAL
Publication/Patent Number: EP3563203A1 Publication Date: 2019-11-06 Application Number: 17715667.6 Filing Date: 2017-03-31 Inventor: Heikkinen, Hannu   SyvÄnen, Tatu   GÖth, Michael   HÜmmeler, Ludger   Hoferer, Thomas   Assignee: EOS GmbH Electro Optical Systems   IPC: G05B19/4093
5
EP3463718A1
POWDER MIXTURE FOR USE IN THE MANUFACTURE OF A THREE-DIMENSIONAL OBJECT BY MEANS OF AN ADDITIVE MANUFACTURING METHOD
Publication/Patent Number: EP3463718A1 Publication Date: 2019-04-10 Application Number: 17725284.8 Filing Date: 2017-05-26 Inventor: Heikkinen, Hannu   Mutanen, Antti   PÖrhÖnen, Antti   NystrÖm, Maija   SyvÄnen, Tatu   NyrhilÄ, Olli   Assignee: EOS GmbH Electro Optical Systems   IPC: B22F1/00
6
EP3488305A1
METHOD AND DEVICE FOR DETERMINING COMPONENT QUALITY
Publication/Patent Number: EP3488305A1 Publication Date: 2019-05-29 Application Number: 17743270.5 Filing Date: 2017-07-11 Inventor: DomrÖse, Robert Achim   Ylander, Pilvi   Kakko, Katri   Minet, Kevin   SyvÄnen, Tatu   Wolf, Dominik   Assignee: EOS GmbH Electro Optical Systems   IPC: G05B19/401
7
WO2018019567A1
METHOD AND DEVICE FOR DETERMINING COMPONENT QUALITY
Publication/Patent Number: WO2018019567A1 Publication Date: 2018-02-01 Application Number: 2017067362 Filing Date: 2017-07-11 Inventor: Wolf, Dominik   DomrÖse, Robert Achim   SyvÄnen, Tatu   Minet, Kevin   Ylander, Pilvi   Kakko, Katri   Assignee: EOS GmbH Electro Optical Systems   IPC: B22F3/105 Abstract: The invention relates to a method for determining a quality indicator of an object produced by means of an additive layer construction method comprising at least the following steps: a step (S1) of providing a first data set (1010)
8
DE102016213609A1
Verfahren und Vorrichtung zur Ermittlung der Bauteilqualität
Title (English): Method and device for measuring the quality of parts
Publication/Patent Number: DE102016213609A1 Publication Date: 2018-01-25 Application Number: 102016213609 Filing Date: 2016-07-25 Inventor: Wolf, Dominik   DomrÖse, Robert Achim   SyvÄnen, Tatu   Minet, Kevin   Ylander, Pilvi   Kakko, Katri   Assignee: EOS GmbH Electro Optical Systems   IPC: B22F3/105 Abstract: Ein Verfahren zur Ermittlung eines Qualitätsindikators eines mittels eines generativen Schichtbauverfahrens hergestellten Objekts weist mindestens die folgenden Schritte auf: einen Schritt (S1) des Bereitstellens eines ersten Datensatzes (1010)
9
EP3254783A1
POWDER MIXTURE FOR USE IN THE MANUFACTURE OF A THREE-DIMENSIONAL OBJECT BY MEANS OF AN ADDITIVE MANUFACTURING METHOD
Publication/Patent Number: EP3254783A1 Publication Date: 2017-12-13 Application Number: 16173426.4 Filing Date: 2016-06-07 Inventor: NyrhilÄ, Olli   Heikkinen, Hannu   PÖrhÖnen, Antti   SyvÄnen, Tatu   NystrÖm, Maija   Assignee: EOS GmbH Electro Optical Systems   IPC: C22C33/02 Abstract: Powder mixture for use in the manufacture of a three-dimensional object by means of an additive manufacturing method, wherein the powder mixture comprises a first material and a second material, wherein the first material comprises a steel in powder form, wherein the second material comprises a reinforcement material different from the first material, and wherein the powder mixture is adapted to form a composite object when solidified by means of an electromagnetic and/or particle radiation in the additive manufacturing method.
10
EP3122538A1
DEVICE AND METHOD FOR PRODUCING A THREE-DIMENSIONAL OBJECT LAYER BY LAYER
Publication/Patent Number: EP3122538A1 Publication Date: 2017-02-01 Application Number: 15712902.4 Filing Date: 2015-03-27 Inventor: NyrhilÄ, Olli   Schilling, Alexander   Hamann, Jörg   DomrÖse, Robert Achim   Wolf, Dominik   SyvÄnen, Tatu   Minet, Kevin   Assignee: EOS GmbH Electro Optical Systems   IPC: B29C67/00
11
WO2017211602A1
POWDER MIXTURE FOR USE IN THE MANUFACTURE OF A THREE-DIMENSIONAL OBJECT BY MEANS OF AN ADDITIVE MANUFACTURING METHOD
Publication/Patent Number: WO2017211602A1 Publication Date: 2017-12-14 Application Number: 2017062804 Filing Date: 2017-05-26 Inventor: Heikkinen, Hannu   SyvÄnen, Tatu   NyrhilÄ, Olli   PÖrhÖnen, Antti   Mutanen, Antti   NystrÖm, Maija   Assignee: EOS GmbH Electro Optical Systems   IPC: B22F1/00 Abstract: Powder mixture for use in the manufacture of a three-dimensional object by means of an additive manufacturing method
12
WO2015144884A1
DEVICE AND METHOD FOR PRODUCING A THREE-DIMENSIONAL OBJECT LAYER BY LAYER
Publication/Patent Number: WO2015144884A1 Publication Date: 2015-10-01 Application Number: 2015056722 Filing Date: 2015-03-27 Inventor: Schilling, Alexander   Wolf, Dominik   DomrÖse, Robert Achim   Hamann, JÖrg   SyvÄnen, Tatu   Minet, Kevin   NyrhilÄ, Olli   Assignee: EOS GmbH Electro Optical Systems   IPC: B29C67/00 Abstract: The invention relates to a device (1) for producing a three-dimensional object (2) by solidifying
13
DE102014205875A1
Vorrichtung und Verfahren zum schichtweisen Herstellen eines dreidimensionalen Objekts
Title (English): Apparatus and method for manufacturing a three-dimensional object
Publication/Patent Number: DE102014205875A1 Publication Date: 2015-10-01 Application Number: 102014205875 Filing Date: 2014-03-28 Inventor: Schilling, Alexander   Wolf, Dominik   DomrÖse, Robert Achim   Hamann, JÖrg   SyvÄnen, Tatu   Minet, Kevin   NyrhilÄ, Olli   Assignee: EOS GmbH Electro Optical Systems   IPC: B22F3/105 Abstract: Eine Vorrichtung (1) zum Herstellen eines dreidimensionalen Objekts (2) durch schichtweises Verfestigen von Aufbaumaterial (13) an den dem Querschnitt des herzustellenden Objekts (2) in der jeweiligen Schicht entsprechenden Stellen enthält eine Beströmungsvorrichtung (31
14
EP1993812B1
METHOD AND DEVICE FOR THE PRODUCTION OF A THREE-DIMENSIONAL OBJECT
Publication/Patent Number: EP1993812B1 Publication Date: 2011-07-06 Application Number: 08707159.3 Filing Date: 2008-01-21 Inventor: Dimter, Marc   Mayer, Ralph   HÜmmeler, Ludger   Salzberger, Rainer   Kotila, Juha   SyvÄnen, Tatu   Assignee: EOS GmbH Electro Optical Systems   IPC: B29C67/00
15
EP1992709A1
Metal powder for use in additive method for the production of three-dimensional objects and method using such metal powder
Publication/Patent Number: EP1992709A1 Publication Date: 2008-11-19 Application Number: 07009626.8 Filing Date: 2007-05-14 Inventor: Syvänen, Tatu   Nyrhilä, Olli   Kotila, Juha   Assignee: EOS GmbH Electro Optical Systems   IPC: C22C33/02 Abstract: Metal powder for use in an additive production method of three-dimensional objects wherein the powder is solidified by means of a laser or electron beam or another heat source, characterized in that the powder comprises iron and the following components by weight percent (wt.-%) and wherein the powder particles have a median particle size d50 between 20µm and 100µm.
16
EP1993812A1
METHOD AND DEVICE FOR THE PRODUCTION OF A THREE-DIMENSIONAL OBJECT
Publication/Patent Number: EP1993812A1 Publication Date: 2008-11-26 Application Number: 08707159.3 Filing Date: 2008-01-21 Inventor: Dimter, Marc   Mayer, Ralph   HÜmmeler, Ludger   Salzberger, Rainer   Kotila, Juha   SyvÄnen, Tatu   Assignee: EOS GmbH Electro Optical Systems   IPC: B29C67/00