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특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Microwave method and apparatus for heating loose paving materials

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) E01C-023/14    E01C-019/18   
미국특허분류(USC) 404/80 ; 404/77 ; 404/81 ; 404/91
출원번호 US-0658122 (1984-10-05)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 26  인용 특허 : 10
초록
▼

Fragmented old asphaltic concrete or the like is recycled into new hot-mix by temporarily separating larger pieces from the smaller fragments, generating heat internally within the large pieces with penetrating microwave energy, separately heating the smaller fragments by exposure to hot gas, and then recombining and remixing the separately heated components. The old concrete can be heated very rapidly, highly uniformly and economically while avoiding asphalt degradation and pollution problems that can be caused by exposure to extreme high temperature an...

대표
청구항
▼

A method of recycling fragments of asphaltic concrete or the like comprising the steps: sorting said fragments on the basis of size to separate coarse fragments exceeding a predetermined size from fine fragments of lesser size, separately heating the coarse and fine fragments with different heating procedures by directing said fine fragments to a first location and heating said fine fragments thereat at least primarily by exposure to hot gas, and by directing said coarse fragments to a second separate location and heating said coarse fragments thereat at...

이 특허에 인용된 특허 (10)

  1. Pickermann Otto (723 Ferntree Gully Rd. Glen Waverley ; Victoria AUX). Asphalt production. USP1981064276093.
  2. Jeppson Morris R. (Carmel CA). Energy conserving paving method and apparatus using microwave heating of materials. USP1981024252459.
  3. Sindelar Robert A. (606 E. South St. Beaver Dam WI 53916) Alexander Donald J. (125 Webster St. Beaver Dam WI 53916). Method and apparatus for asphalt paving. USP1982084347016.
  4. Binz Lee V. (Hamshire IL). Method and apparatus for reducing smoke emissions in an asphalt drum mixer. USP1982064332478.
  5. Pfeiffer Roland (Bensberg-Frankenforst DT) Bongert Wilhelm (Bochum DT) Waldhecker Heinz-Dieter (Bensberg-Refrath DT). Method for the continuous drying of wet, granular and/or lumpy materials and device for carrying out the method. USP1977124062127.
  6. Jeppson Morris R. (Carmel CA). Methods for sealing and resealing concrete using microwave energy. USP1979114175885.
  7. Jeppson Morris R. (Carmel CA). Microwave method and apparatus for heating pavements. USP1981024252487.
  8. Jeppson Morris R. (Carmel CA). Microwave method and apparatus for reprocessing pavements. USP1982034319856.
  9. Mendenhall Robert L. (1770 Industrial Road Las Vegas NV 89102). Process for recycling asphalt-aggregate compositions. USP1976124000000.
  10. Mendenhall Robert L. (1770 Industrial Rd. Las Vegas NV 89102). Recycled asphalt-aggregate process and apparatus. USP1980024189238.

이 특허를 인용한 특허 피인용횟수: 26

  1. Swanson, Malcolm. Apparatus and method for a hot mix asphalt plant using a high percentage of recycled asphalt products. USP2009077566162.
  2. Hall,David R.. Apparatus and method for heating a paved surface with microwaves. USP2008087413375.
  3. Held Jeffery S. ; Sharp James W.. Apparatus and method for processing medical waste. USP1998115833922.
  4. Held Jeffery S. ; Sharp James W.. Apparatus and method for processing medical waste. USP1998115830419.
  5. Hacking, Jr.,Earl L.; Swaninger,Thomas A.. Apparatus and method for sorting and recombining minerals into a desired mixture. USP2008067380669.
  6. Tomasello Anthony J.. Apparatus and method for the disinfection of medical waste in a continuous manner. USP2001066248985.
  7. Hacking ; Jr. Earl L. ; Swaninger Thomas A.. Apparatus for sorting and recombining minerals background of the invention. USP2000076085912.
  8. Giles, Richard Paul. Asphalt repair device. USP201403D700633.
  9. Giles, Richard. Asphalt repair system and method. USP2014058714871.
  10. Giles, Richard. Asphalt repair system and method. USP2013108556536.
  11. Giles, Richard. Asphalt repair system and method. USP2013108562247.
  12. Gustin Craig R. ; Schmidt Keith R.. Fumes abatement system for an asphalt paving machine. USP1999085938371.
  13. Su, Qiang. Heating process and device for thermally regenerating waste asphalt mixture. USP2015129206565.
  14. Campbell Thomas R. (Chattanooga TN). Method and apparatus for conveying and desegregating aggregate. USP1996095553968.
  15. Muntzer Emile Jacques,FRX ; Muntzer Paul Emile,FRX ; Muntzer Jean,FRX ; Muntzer Isabelle,FRX. Method for coating carriers, emulsion used therein, resulting coated materials, and devices for producing and laying coa. USP1999075919573.
  16. Kasahara,Atsushi; Ushio,Shunsuke; Ogata,Kojiro; Inamitsu,Hiroshi; Goto,Fumio; Abe,Tomoyuki; Irie,Hiroaki; Fujii,Isami; Onoda,Kazuo; Ikeda,Hideo; Nagai,Eisuke; Gomi,Atsuki; Tsunabuchi,Masaki. Method for continuous on-site recycling of an asphalt mixture layer of a pavement and a motor-driven vehicle system therefor. USP2008117448825.
  17. Anthony J. Tomasello. Method for the disinfection of medical waste in a continuous manner. USP2002026344638.
  18. Bridges Jack E. ; Sresty Guggilam C.. Method for treating radioactive waste. USP1998115835866.
  19. Bishara, Safwat W.. Method of accelerated aging of neat asphalt binder using microwave radiation process. USP2003066571648.
  20. Omann, James S.. Method of making paving composition without adding asphalt content oil or minimizing addition. USP2013028382362.
  21. Hegg, Vernon R.. Microwave ground, road, water, and waste treatment systems. USP2014098845234.
  22. Omann, James S.. Pavement method and composition with reduced asphalt roofing waste. USP2003076588973.
  23. Gorman, Albert Mark; Gorman, Paul Anthony; Jones, Douglas; Dearborn, John. Pavement rehabilitation using cold in-place asphalt pavement recycling. USP2012068202021.
  24. Garland, Stephen Douglas; Limoge, Edmond Joseph; Petrow, William; Cronin, John Edward. System and method for controlling an asphalt repair apparatus. USP2015059022686.
  25. Garland, Stephen Douglas; Limoge, Edmond Joseph; Petrow, William; Cronin, John Edward. System and method for controlling an asphalt repair apparatus. USP2014088801325.
  26. Cronin, John Edward; Taylor, Benjamin Shields; Petrow, William; Limoge, Edward Joseph; Garland, Stephen Douglas. System and method for sensing and managing pothole location and pothole characteristics. USP2016089416499.

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