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특허 상세정보

Apparatus and method for producing a three-dimensional object and for applying a layer of a powder material to a surface

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B05D-007/00    B29C-035/08    B29C-041/02    B29C-067/00   
미국특허분류(USC) 264/460 ; 118/308 ; 264/484 ; 264/497 ; 425/145 ; 425/174.4 ; 425/174.8E ; 427/193
출원번호 US-0270717 (1999-03-17)
우선권정보 DE9813742 (1998-03-27)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Dike, Bronstein, Roberts & Cushman, LLPNeuner
인용정보 피인용 횟수 : 40  인용 특허 : 2
초록

An apparatus is described for producing a three-dimensional object from a powder material which includes powder particles and which is solidifiable by exposure to electromagnetic radiation. The apparatus includes a support having a substantially plane support surface for supporting said object, an applying device for applying a layer of the powder material to the support surface, a radiation device for selectively exposing the powder material to electromagnetic radiation at places corresponding to the object and a discharge electrode for generating an el...

대표
청구항

[ What is claimed is:] [12.] A method of layerwise producing a three-dimensional object, said method comprising generating a layer of a powder material which comprises powder particles and is solidifiable by exposure to electromagnetic radiation, solidifying said layer by selective exposure to electromagnetic radiation at places corresponding to said object and generating an electric field for reducing the charge differences between said powder particles, wherein said step of generating a layer of powder material and selectively solidifying said layer ar...

이 특허를 인용한 특허 피인용횟수: 40

  1. Buller, Benyamin; Lappas, Tasso; Korepanov, Sergey; Lappen, Alan Rick. Accurate three-dimensional printing. USP20190410252335.
  2. Buller, Benyamin; Lappas, Tasso; Lappen, Alan Rick. Accurate three-dimensional printing. USP2018039919360.
  3. Levin, Evgeni; Lappas, Tasso; Buller, Benyamin; Lappen, Alan Rick. Accurate three-dimensional printing. USP2018049931697.
  4. Propheter-Hinckley, Tracy A.; Donnell, Brandon S.. Additive manufacturing baffles, covers, and dies. USP20190110173264.
  5. Buller, Benyamin; Lappas, Tasso; Levin, Evgeni. Adept three-dimensional printing. USP2017059662840.
  6. Buller, Benyamin; Milshtein, Erel. Adept three-dimensional printing. USP2017069676145.
  7. Davidson, Thomas. Apparatus and methods for handling materials in a 3-D printer. USP2012058185229.
  8. Davidson, Thomas; Hernandez, Andres T.; Kinsley, Joshua; Sanchez, Jennifer. Apparatus and methods for handling materials in a 3-D printer. USP2010117828022.
  9. Davidson, Thomas; Villegas, Robert. Apparatus and methods for handling materials in a 3-D printer. USP2011077971991.
  10. Buller, Benyamin; Lappas, Tasso; Mendelsberg, Rueben; Lappen, Alan Rick. Apparatuses for three-dimensional printing. USP2018059962767.
  11. Buller, Benyamin; Milshtein, Erel. Apparatuses, systems and methods for three-dimensional printing. USP2016119486878.
  12. Buller, Benyamin; Milshtein, Erel. Apparatuses, systems and methods for three-dimensional printing. USP2017029573193.
  13. Buller, Benyamin; Milshtein, Erel. Apparatuses, systems and methods for three-dimensional printing. USP2016029254535.
  14. Buller, Benyamin; Milshtein, Erel; Chua, Thai Cheng. Apparatuses, systems and methods for three-dimensional printing. USP2016079399256.
  15. Buller, Benyamin; Milshtein, Erel; Chua, Thai Cheng. Apparatuses, systems and methods for three-dimensional printing. USP2017119821411.
  16. Buller, Benyamin; Milshtein, Erel; Seelinger, Sherman. Apparatuses, systems and methods for three-dimensional printing. USP20190210195693.
  17. Buller, Benyamin; Milshtein, Erel; Seelinger, Sherman. Apparatuses, systems and methods for three-dimensional printing. USP2017029573225.
  18. Buller, Benyamin; Milshtein, Erel; Seelinger, Sherman. Apparatuses, systems and methods for three-dimensional printing. USP2016089403235.
  19. Buller, Benyamin; Milshtein, Erel; Seelinger, Sherman. Apparatuses, systems and methods for three-dimensional printing. USP2016059346127.
  20. Cullen, David H.; Hidalgo, Rafael Enrique. Chute for laser sintering systems. USP2018049931785.
  21. Perret, Hans; Halder, Thomas; Philippi, Jochen; Keller, Peter; Cantzler, Gerd; Göth, Michael. Device and method for applying layers of a powder material onto a surface. USP2010107820241.
  22. Hein, Peter; Müller, Frank. Device and method for manufacturing a three-dimensional object by means of an application device for building material in powder form. USP2016059327450.
  23. Zhuang, Chuan-Sheng; Lin, Ching-Chih; Lin, Steven; Tai, Wei-Lun; Tseng, Wen-Peng; Horng, Ji-Bin. Device and method for powder distribution and additive manufacturing method using the same. USP2017019533350.
  24. Paasche, Norman; Brabant, Thomas; Streit, Stefan. Layer application device for an electrostatic layer application of a building material in powder form and device and method for manufacturing a three-dimensional object. USP2012028124192.
  25. Schleiss, Peter; Levy, Gideon. Method and device for producing a 3D object by means of a generative 3D-method. USP2013048414281.
  26. Ackelid, Ulf. Method and device for producing three-dimensional objects. USP2015109162394.
  27. Ackelid, Ulf. Method and device for producing three-dimensional objects. USP2015109162393.
  28. Fontaine, Ivan-William; Herbelin, Patrick. Powder dosing device. USP2011077984835.
  29. Pfeifer,Rolf; Shen,Jialin; Zeppelin,Didier von. Process and device for producing solid bodies by sequential layer buildup. USP2007107285234.
  30. McCoy, Michael John; Dugan, Anthony S.. Recoaters for powder-layer three-dimensional printers. USP2016099446448.
  31. Buller, Benyamin; Lappas, Tasso; Mendelsberg, Rueben; Lappen, Alan Rick. Skillful three-dimensional printing. USP20180810058920.
  32. Buller, Benyamin; Milshtein, Erel; Brezoczky, Thomas Blasius; Murphree, Zachary Ryan; Christiansen, Daniel; Lappen, Alan Rick. Skillful three-dimensional printing. USP20190110183330.
  33. Buller, Benyamin; Milshtein, Erel; Brezoczky, Thomas Blasius; Murphree, Zachary Ryan; Christiansen, Daniel; Lappen, Alan Rick. Skillful three-dimensional printing. USP20180910071422.
  34. Buller, Benyamin; Milshtein, Erel; Brezoczky, Thomas Blasius; Christiansen, Daniel; Lappen, Alan Rick. Systems for three-dimensional printing. USP20190210207454.
  35. Buller, Benyamin; Milshtein, Erel; Seelinger, Sherman. Systems for three-dimensional printing. USP2017039586290.
  36. Buller, Benyamin; Murphree, Zachary Ryan; Romano, Richard Joseph; Brezoczky, Thomas Blasius; Lappen, Alan Rick. Three-dimensional printing and three-dimensional printers. USP20190410259044.
  37. Buller, Benyamin; Murphree, Zachary Ryan; Romano, Richard Joseph; Brezoczky, Thomas Blasius; Lappen, Alan Rick. Three-dimensional printing and three-dimensional printers. USP20190410252336.
  38. Buller, Benyamin; Lappas, Tasso; Mendelsberg, Rueben; Korepanov, Sergey. Three-dimensional printing in real time. USP20180910065270.
  39. Buller, Benyamin; Murphree, Zachary Ryan. Three-dimensional printing systems and methods of their use. USP20181210144176.
  40. Soucy, Ronald R.; O'Neill, Christopher F.; Delisle, Robert P.. Usage of a witness mark to distinguish support structure from part. USP2017019539764.