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특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Pressurized ferrofluid paint removal system using an electromagnet and eddy current encircling coil to adjust weight per

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B24C-005/04    B24C-003/12   
미국특허분류(USC) 451/40 ; 451/38 ; 451/2 ; 451/90
출원번호 US-0069500 (1993-06-01)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 42  인용 특허 : 0
초록

A process for removing paint by high pressure waterjet blasting of painted surfaces wherein the waterjet comprises a ferrofluid or other liquid containing tiny magnetic particles suspended therein. The particles may be in colloidal suspension or be suspended by agitation and are preferably polymer coated. The liquid-magnetic particle mixture lends itself to electromagnetic process control, run-off maintenance and waste processing capabilities. Thereby, the process can employ process control and waste remediation options.

대표
청구항
▼

A method of removing paint from a surface, comprising the steps of: (a) providing a mixture comprised of a liquid having a selected weight percentage of magnetic particles suspended therein, wherein the magnetic particles are in colloidal suspension in the liquid; (b) directing the mixture in a pressurized stream toward the painted surface; (c) monitoring the weight percentage of the magnetic particles in the mixture delivered toward the surface by delivering the mixture through an eddy current encircling coil; and (d) adjusting the weight percentage of ...

이 특허를 인용한 특허 피인용횟수: 42

  1. Boyden, Edward S.; Cook, Daniel B.; Hyde, Roderick A.; Leuthardt, Eric C.; Myhrvold, Nathan P.; Sweeney, Elizabeth A.; Wood, Jr., Lowell L.. Compositions and methods for administering compartmentalized frozen particles. USP2013108545857.
  2. Boyden, Edward S.; Cook, Daniel B.; Hyde, Roderick A.; Leuthardt, Eric C.; Myhrvold, Nathan P.; Sweeney, Elizabeth A.; Wood, Jr., Lowell L.. Compositions and methods for administering compartmentalized frozen particles. USP2013108563012.
  3. Boyden, Edward S.; Cook, Daniel B.; Hyde, Roderick A.; Leuthardt, Eric C.; Myhrvold, Nathan P.; Sweeney, Elizabeth A.; Wood, Jr., Lowell L.. Compositions and methods for administering compartmentalized frozen particles. USP2013108551506.
  4. Boyden, Edward S.; Cook, Daniel B.; Hyde, Roderick A.; Leuthardt, Eric C.; Myhrvold, Nathan P.; Sweeney, Elizabeth A.; Wood, Jr., Lowell L.. Compositions and methods for administering compartmentalized frozen particles. USP2013128603494.
  5. Boyden, Edward S.; Cook, Daniel B.; Hyde, Roderick A.; Leuthardt, Eric C.; Myhrvold, Nathan P.; Sweeney, Elizabeth A.; Wood, Jr., Lowell L.. Compositions and methods for biological remodeling with frozen particle compositions. USP2013128603495.
  6. Boyden, Edward S.; Cook, Daniel B.; Hyde, Roderick A.; Leuthardt, Eric C.; Myhrvold, Nathan P.; Sweeney, Elizabeth A.; Wood, Jr., Lowell L.. Compositions and methods for biological remodeling with frozen particle compositions. USP2013128603496.
  7. Boyden, Edward S.; Cook, Daniel B.; Hyde, Roderick A.; Leuthardt, Eric C.; Myhrvold, Nathan P.; Sweeney, Elizabeth A.; Wood, Jr., Lowell L.. Compositions and methods for biological remodeling with frozen particle compositions. USP2013108545806.
  8. Boyden, Edward S.; Cook, Daniel B.; Hyde, Roderick A.; Leuthardt, Eric C.; Myhrvold, Nathan P.; Sweeney, Elizabeth A.; Wood, Jr., Lowell L.. Compositions and methods for biological remodeling with frozen particle compositions. USP2014058731842.
  9. Boyden, Edward S.; Cook, Daniel B.; Hyde, Roderick A.; Leuthardt, Eric C.; Myhrvold, Nathan P.; Sweeney, Elizabeth A.; Wood, Jr., Lowell L.. Compositions and methods for biological remodeling with frozen particle compositions. USP2013128613937.
  10. Boyden, Edward S.; Cook, Daniel B.; Hyde, Roderick A.; Leuthardt, Eric C.; Myhrvold, Nathan P.; Sweeney, Elizabeth A.; Wood, Jr., Lowell L.. Compositions and methods for biological remodeling with frozen particle compositions. USP2014078788212.
  11. Boyden, Edward S.; Cook, Daniel B.; Hyde, Roderick A.; Leuthardt, Eric C.; Myhrvold, Nathan P.; Sweeney, Elizabeth A.; Wood, Jr., Lowell L.. Compositions and methods for delivery of frozen particle adhesives. USP2015069056047.
  12. Boyden, Edward S.; Cook, Daniel B.; Hyde, Roderick A.; Leuthardt, Eric C.; Myhrvold, Nathan P.; Sweeney, Elizabeth A.; Wood, Jr., Lowell L.. Compositions and methods for delivery of frozen particle adhesives. USP2015069050251.
  13. Boyden, Edward S.; Cook, Daniel B.; Hyde, Roderick A.; Leuthardt, Eric C.; Myhrvold, Nathan P.; Sweeney, Elizabeth A.; Wood, Jr., Lowell L.. Compositions and methods for delivery of frozen particle adhesives. USP2013108545856.
  14. Boyden, Edward S.; Cook, Daniel B.; Hyde, Roderick A.; Leuthardt, Eric C.; Myhrvold, Nathan P.; Sweeney, Elizabeth A.; Wood, Jr., Lowell L.. Compositions and methods for delivery of frozen particle adhesives. USP2015069060931.
  15. Boyden, Edward S.; Cook, Daniel B.; Hyde, Roderick A.; Leuthardt, Eric C.; Myhrvold, Nathan P.; Sweeney, Elizabeth A.; Wood, Jr., Lowell L.. Compositions and methods for surface abrasion with frozen particles. USP2015079072799.
  16. Boyden, Edward S.; Cook, Daniel B.; Hyde, Roderick A.; Leuthardt, Eric C.; Myhrvold, Nathan P.; Sweeney, Elizabeth A.; Wood, Jr., Lowell L.. Compositions and methods for surface abrasion with frozen particles. USP2014058721583.
  17. Boyden, Edward S.; Cook, Daniel B.; Hyde, Roderick A.; Leuthardt, Eric C.; Myhrvold, Nathan P.; Sweeney, Elizabeth A.; Wood, Jr., Lowell L.. Compositions and methods for surface abrasion with frozen particles. USP2014058725420.
  18. Boyden, Edward S.; Cook, Daniel B.; Hyde, Roderick A.; Leuthardt, Eric C.; Myhrvold, Nathan P.; Sweeney, Elizabeth A.; Wood, Jr., Lowell L.. Compositions and methods for surface abrasion with frozen particles. USP2013108545855.
  19. Boyden, Edward S.; Cook, Daniel B.; Hyde, Roderick A.; Leuthardt, Eric C.; Myhrvold, Nathan P.; Sweeney, Elizabeth A.; Wood, Jr., Lowell L.. Compositions and methods for surface abrasion with frozen particles. USP2015069050070.
  20. Boyden, Edward S.; Cook, Daniel B.; Hyde, Roderick A.; Leuthardt, Eric C.; Myhrvold, Nathan P.; Sweeney, Elizabeth A.; Wood, Jr., Lowell L.. Compositions and methods for surface abrasion with frozen particles. USP2015069060934.
  21. Boyden, Edward S.; Cook, Daniel B.; Hyde, Roderick A.; Leuthardt, Eric C.; Myhrvold, Nathan P.; Sweeney, Elizabeth A.; Wood, Jr., Lowell L.. Compositions and methods for surface abrasion with frozen particles. USP2014058722068.
  22. Boyden, Edward S.; Hyde, Roderick A.; Leuthardt, Eric C.; Myhrvold, Nathan P.; Sweeney, Elizabeth A.; Wood, Jr., Lowell L.. Compositions and methods for therapeutic delivery with frozen particles. USP2015079072688.
  23. Boyden, Edward S.; Hyde, Roderick A.; Leuthardt, Eric C.; Myhrvold, Nathan P.; Sweeney, Elizabeth A.; Wood, Jr., Lowell L.. Compositions and methods for therapeutic delivery with frozen particles. USP2015069050317.
  24. Boyden, Edward S.; Hyde, Roderick A.; Leuthardt, Eric C.; Myhrvold, Nathan P.; Sweeney, Elizabeth A.; Wood, Jr., Lowell L.. Compositions and methods for therapeutic delivery with frozen particles. USP2014058731840.
  25. Boyden, Edward S.; Hyde, Roderick A.; Leuthardt, Eric C.; Myhrvold, Nathan P.; Sweeney, Elizabeth A.; Wood, Jr., Lowell L.. Compositions and methods for therapeutic delivery with frozen particles. USP2015069060926.
  26. Boyden, Edward S.; Hyde, Roderick A.; Leuthardt, Eric C.; Myhrvold, Nathan P.; Sweeney, Elizabeth A.; Wood, Jr., Lowell L.. Compositions and methods for therapeutic delivery with frozen particles. USP2014078793075.
  27. Boyden, Edward S.; Hyde, Roderick A.; Leuthardt, Eric C.; Myhrvold, Nathan P.; Sweeney, Elizabeth A.; Wood, Jr., Lowell L.. Compositions and methods for therapeutic delivery with frozen particles. USP2014058731841.
  28. Boyden, Edward S.; Hyde, Roderick A.; Leuthardt, Eric C.; Myhrvold, Nathan P.; Sweeney, Elizabeth A.; Wood, Jr., Lowell L.. Compositions and methods for therapeutic delivery with frozen particles. USP2013108551505.
  29. Boyden, Edward S.; Cook, Daniel B.; Hyde, Roderick A.; Leuthardt, Eric C.; Myhrvold, Nathan P.; Sweeney, Elizabeth A.; Wood, Jr., Lowell L.. Frozen compositions and array devices thereof. USP2014078784384.
  30. Boyden, Edward S.; Cook, Daniel B.; Hyde, Roderick A.; Leuthardt, Eric C.; Myhrvold, Nathan P.; Sweeney, Elizabeth A.; Wood, Jr., Lowell L.. Frozen compositions and methods for piercing a substrate. USP2014088798932.
  31. Boyden, Edward S.; Cook, Daniel B.; Hyde, Roderick A.; Leuthardt, Eric C.; Myhrvold, Nathan P.; Sweeney, Elizabeth A.; Wood, Jr., Lowell L.. Frozen compositions and methods for piercing a substrate. USP2013108568363.
  32. Boyden, Edward S.; Cook, Daniel B.; Hyde, Roderick A.; Leuthardt, Eric C.; Myhrvold, Nathan P.; Sweeney, Elizabeth A.; Wood, Jr., Lowell L.. Frozen compositions and methods for piercing a substrate. USP2015059040087.
  33. Boyden, Edward S.; Cook, Daniel B.; Hyde, Roderick A.; Leuthardt, Eric C.; Myhrvold, Nathan P.; Sweeney, Elizabeth A.; Wood, Jr., Lowell L.. Frozen compositions and methods for piercing a substrate. USP2014088798933.
  34. Boyden, Edward S.; Cook, Daniel B.; Hyde, Roderick A.; Leuthardt, Eric C.; Myhrvold, Nathan P.; Sweeney, Elizabeth A.; Wood, Jr., Lowell L.. Frozen compositions and methods for piercing a substrate. USP2014108858912.
  35. Boyden, Edward S.; Cook, Daniel B.; Hyde, Roderick A.; Leuthardt, Eric C.; Myhrvold, Nathan P.; Sweeney, Elizabeth A.; Wood, Jr., Lowell L.. Frozen piercing implements and methods for piercing a substrate. USP2014078784385.
  36. Boyden, Edward S.; Cook, Daniel B.; Hyde, Roderick A.; Leuthardt, Eric C.; Myhrvold, Nathan P.; Sweeney, Elizabeth A.; Wood, Jr., Lowell L.. Method and system for comparing tissue ablation or abrasion data to data related to administration of a frozen particle composition. USP2014078788211.
  37. Jaworowski Mark ; Janowsky Glenn T. ; Weston Charles H.. Method for fabricating and inspecting coatings. USP2000126165542.
  38. Nicole Bru-Magniez FR; Benrard Kurdyk FR; Claude Roques-Carmes FR; Pascal Breton FR; Joel Richard FR. Method for mechanochemical treatment of a material. USP2002086431958.
  39. Boyden, Edward S.; Cook, Daniel B.; Hyde, Roderick A.; Leuthardt, Eric C.; Myhrvold, Nathan P.; Sweeney, Elizabeth A.; Wood, Jr., Lowell L.. Methods and systems for ablation or abrasion with frozen particles and comparing tissue surface ablation or abrasion data to clinical outcome data. USP2014068762067.
  40. Boyden, Edward S.; Cook, Daniel B.; Hyde, Roderick A.; Leuthardt, Eric C.; Myhrvold, Nathan P.; Sweeney, Elizabeth A.; Wood, Jr., Lowell L.. Systems, devices and methods for making or administering frozen particles. USP2013088518031.
  41. Boyden, Edward S.; Cook, Daniel B.; Hyde, Roderick A.; Leuthardt, Eric C.; Myhrvold, Nathan P.; Sweeney, Elizabeth A.; Wood, Jr., Lowell L.. Systems, devices, and methods for making or administering frozen particles. USP2014098849441.
  42. Boyden, Edward S.; Cook, Daniel B.; Hyde, Roderick A.; Leuthardt, Eric C.; Myhrvold, Nathan P.; Sweeney, Elizabeth A.; Wood, Jr., Lowell L.. Systems, devices, and methods for making or administering frozen particles. USP2013078485861.

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