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특허 상세정보

Apparatus and method for dispensing of powders

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B65B-001/04   
미국특허분류(USC) 141/012; 141/073; 425/218; 425/253; 425/447; 264/308
출원번호 US-0829533 (2001-04-09)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Seed Intellectual Property Law Group PLLC
인용정보 피인용 횟수 : 41  인용 특허 : 10
초록

A method and apparatus for dispensing and distributing a powder is disclosed that uses a rotary dispenser to dispense the powder by gravity onto a movable platen, the platen being movable to a position adjacent to a build bed where the powder can be distributed across the build bed using a spreader. The method and apparatus are also suited to dispensing of a plurality of powders used in build beds for solid free-form fabrication and three-dimensional printing. It is preferred that a powder contacting surface of the apparatus be coated with a coating sele...

대표
청구항

1. An apparatus for dispensing and distributing powder, comprising:a hopper for containing a powder to be dispensed; a rotary dispenser for measuring and dispensing a volume of the powder onto a platen, said rotary dispenser being mounted horizontally at the bottom of said hopper; the platen for carrying the powder, said platen disposed horizontally below said hopper and mounted for linear motion along a first axis from a first platen position below and adjacent to said hopper, to a second platen position adjacent to a build bed; means for distributing t...

이 특허에 인용된 특허 (10)

  1. Whissell Gilles (635 Watson Dr. Lachute (Quebec) CAX J8H 4H1). Compaction device for concrete block molding machine. USP1989024802836.
  2. Retallick David (Munsterhausen DEX) Langer Hans J. (Grafelfing DEX). Method and apparatus for producing a three-dimensional object. USP1997075647931.
  3. Gaylo Christopher M. ; Imiolek Ireneusz J.. Method for dispensing of powders. USP1999085934343.
  4. Cima Linda G. (Lexington MA) Cima Michael J. (Lexington MA). Preparation of medical devices by solid free-form fabrication methods. USP1996025490962.
  5. Sachs Emanuel M. (Somerville MA) Cima Michael J. (Lexington MA) Bredt James F. (Watertown MA) Khanuja Satbir (Cambridge MA). Process for removing loose powder particles from interior passages of a body. USP1996025490882.
  6. Choi ; Nam S. ; Heller ; Jorge. Structured orthoester and orthocarbonate drug delivery devices. USP1978124131648.
  7. Cima Michael (Lexington MA) Sachs Emanuel (Somerville MA) Fan Tailin (Cambridge MA) Bredt James F. (Watertown MA) Michaels Steven P. (Melrose MA) Khanuja Satbir (Cambridge MA) Lauder Alan (Boston MA). Three-dimensional printing techniques. USP1995025387380.
  8. Sachs Emanuel M. (Somerville MA) Haggerty John S. (Lincoln MA) Cima Michael J. (Lexington MA) Williams Paul A. (Concord MA). Three-dimensional printing techniques. USP1994085340656.
  9. Sachs Emanuel M. (Somerville) Haggerty John S. (Lincoln) Cima Michael J. (Lexington) Williams Paul A. (Concord MA). Three-dimensional printing techniques. USP1993045204055.
  10. Cima Linda G. (Lexington MA) Cima Michael J. (Lexington MA). Tissue regeneration matrices by solid free form fabrication techniques. USP1996055518680.

이 특허를 인용한 특허 피인용횟수: 41

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  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. Buller, Benyamin; Lappas, Tasso; Levin, Evgeni. Adept three-dimensional printing. USP2017059662840.
  5. Buller, Benyamin; Milshtein, Erel. Adept three-dimensional printing. USP2017069676145.
  6. Hood, Christopher; Clark, Daniel. Apparatus and a method of manufacturing an article from powder material. USP2017059649689.
  7. Hood, Christopher; Clark, Daniel. Apparatus for manufacturing an article from powder material. USP20181210144064.
  8. Fedor,Jeffrey A.; Gaylo,Christopher M.; Materna,Peter A.. Apparatus, systems and methods for use in three-dimensional printing. USP2006077073442.
  9. Gaylo,Christopher M.; Pryor,Timothy J.; Fairweather,James A.; Weitzel,Douglas E.. Apparatus, systems and methods for use in three-dimensional printing. USP2006047027887.
  10. Imiolek,Ireneusz J.; Gaylo,Christopher M.. Apparatus, systems and methods for use in three-dimensional printing. USP2006016986654.
  11. Iskra, James P.. Apparatus, systems and methods for use in three-dimensional printing. USP2005066905645.
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  13. Buller, Benyamin; Milshtein, Erel; Chua, Thai Cheng. Apparatuses, systems and methods for three-dimensional printing. USP2017119821411.
  14. Buller, Benyamin; Milshtein, Erel; Seelinger, Sherman. Apparatuses, systems and methods for three-dimensional printing. USP20190210195693.
  15. Buller, Benyamin; Milshtein, Erel; Seelinger, Sherman. Apparatuses, systems and methods for three-dimensional printing. USP2017029573225.
  16. 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.
  17. Wang, Chen-Chao; Yoo, Jaedeok; Bornancini, Esteban; Roach, Willie J.; Motwani, Monica Rewachand. Diffusion-controlled dosage form and method of fabrication including three dimensional printing. USP2012018088415.
  18. Wang, Chen-Chao; Yoo, Jaedeok; Bornancini, Esteban; Roach, Willie J; Tejwani, Monica. Diffusion-controlled dosage form and method of fabrication including three dimensional printing. USP2013068465777.
  19. Marga, Francoise Suzanne. Dried food products formed from cultured muscle cells. USP2016059332779.
  20. Marga, Francoise Suzanne; Purcell, Brendan Patrick; Forgacs, Gabor; Forgacs, Andras. Edible and animal-product-free microcarriers for engineered meat. USP2017099752122.
  21. Forgacs, Gabor; Marga, Francoise; Jakab, Karoly Robert. Engineered comestible meat. USP2014048703216.
  22. Boland,Thomas; Wilson, Jr.,William Crisp; Xu,Tao. Ink-jet printing of viable cells. USP2006057051654.
  23. Hoechsmann, Rainer; Mueller, Alexander. Installation for the layered construction of a shaped body, comprising a coating device cleaner. USP2017049616620.
  24. Serdy, James G.; Sachs, Emanuel M.. Manufacturing process, such as three-dimensional printing, including solvent vapor filming and the like. USP2010107815826.
  25. Rivola, Pietro. Method for loading ceramic tile forming moulds, plant for its implementation, and tiles obtained thereby. USP2004026684913.
  26. Cox, Brian David. Selective laser sintering powder recycle system. USP2011027887316.
  27. Buller, Benyamin; Lappas, Tasso; Mendelsberg, Rueben; Lappen, Alan Rick. Skillful three-dimensional printing. USP20180810058920.
  28. Buller, Benyamin; Milshtein, Erel; Brezoczky, Thomas Blasius; Murphree, Zachary Ryan; Christiansen, Daniel; Lappen, Alan Rick. Skillful three-dimensional printing. USP20190110183330.
  29. Buller, Benyamin; Milshtein, Erel; Brezoczky, Thomas Blasius; Murphree, Zachary Ryan; Christiansen, Daniel; Lappen, Alan Rick. Skillful three-dimensional printing. USP20180910071422.
  30. Buller, Benyamin; Milshtein, Erel; Brezoczky, Thomas Blasius; Christiansen, Daniel; Lappen, Alan Rick. Systems for three-dimensional printing. USP20190210207454.
  31. Buller, Benyamin; Milshtein, Erel; Seelinger, Sherman. Systems for three-dimensional printing. USP2017039586290.
  32. Buller, Benyamin; Murphree, Zachary Ryan; Romano, Richard Joseph; Brezoczky, Thomas Blasius; Lappen, Alan Rick. Three-dimensional printing and three-dimensional printers. USP20190410259044.
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  34. Buller, Benyamin; Lappas, Tasso; Mendelsberg, Rueben; Korepanov, Sergey. Three-dimensional printing in real time. USP20180910065270.
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  38. Yoo, Jaedeok; Bradbury, Thomas J.; Bebb, Thomas J.; Iskra, James; Surprenant, Henry L.; West, Thomas G.. Three-dimensional printing system and equipment assembly. USP2016129517592.
  39. Yoo, Jaedeok; Bradbury, Thomas J.; Bebb, Thomas J.; Iskra, James; Surprenant, Henry L.; West, Thomas G.. Three-dimensional printing system and equipment assembly. USP2017049610735.
  40. Yoo, Jaedeok; Bradbury, Thomas J; Bebb, Thomas J; Iskra, James; Surprenant, Henry L; West, Thomas G. Three-dimensional printing system and equipment assembly. USP2014118888480.
  41. Buller, Benyamin; Murphree, Zachary Ryan. Three-dimensional printing systems and methods of their use. USP20181210144176.