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특허 상세정보

Glass material for carrying a photocatalyst, filter device using the same and light irradiating method

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B01D-029/11    B01D-039/00    B01D-039/06    B01D-053/02   
미국특허분류(USC) 210/4973; 210/50026; 210/504; 210/509; 96/154
출원번호 US-0930536 (1997-10-27)
우선권정보 JP-0413282 (1996-02-28); JP-0248843 (1996-08-30); JP-0248844 (1996-08-30); JP-0283821 (1996-10-25); JP-0291953 (1996-11-01); JP-0018999 (1997-01-31)
국제출원번호 PCT/JP97/00623 (1997-02-28)
§371/§102 date 19971027 (19971027)
국제공개번호 WO97/31703 (1997-09-04)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Perman & Green, LLP
인용정보 피인용 횟수 : 33  인용 특허 : 5
초록

A photocatalyst is carried on a surface of a light guiding body for guiding light needed to activate the photocatalyst in such a manner the light guided by the light guiding body irradiates directly from the surface of the light guiding body the photocatalyst.

대표
청구항

1. A photocatalyst filter comprising:a bundle of a plurality of elongate light guiding filter body members; each of said body members comprising a fiber of light transmissive material which serves as a light guiding path and transmits light therethrough necessary for activating a photocatalyst, each of said fibers having a plurality of protrusions distributed along the length thereof, to form between the fibers in the bundle a plurality of passages which enable a fluid to be passed therethrough while filtering any contaminants therefrom, and a layer of s...

이 특허를 인용한 특허 피인용횟수: 33

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  3. Dallas,Andrew James; Carter,Steven Alan; Flagstad,Jordan Spencer; Ding,Lefei; Joriman,Jon Dennis. Adsorptive duct for contaminant removal, and methods. USP2006026997977.
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  19. McGinnis, Peter B.; Hofmann, Douglas A.. Method of manufacturing S-glass fibers in a direct melt operation and products formed there from. USP2015119187361.
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  21. McGinnis, Peter B.; Hofmann, Douglas; Baker, David J.; Wingert, John W.; Bemis, Byron. Method of manufacturing S-glass fibers in a direct melt operation and products formed therefrom. USP2015129206068.
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  23. Nishii, Yoshikazu; Hama, Jumpei; Arai, Soji. Photocatalyst filter for a light leakage type. USP2004076764655.
  24. Krisko, Annette J.; Myli, Kari B.; Burrows, Keith J.. Photocatalytic coatings having improved low-maintenance properties. USP2011017862910.
  25. Higashida, Masayuki; Nishii, Yoshikazu; Uchida, Kazuya. Photocatalytic filter, photocatalytic filter device and method for manufacturing photocatalytic filter. USP2005046878277.
  26. Granqvist, Claes-Göran; Lindqvist, Sten-Eric. Pollutant decomposition device. USP2010067731915.
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  29. Addiego, William Peter; Badding, Michael Edward; Elliott, Paul Martin; Fischer, Michael; Ketcham, Thomas Dale; Lukanin, Denis Pavlovich; Peterson, Richard Curwood. Substrate with sinuous web and particulate filter incorporating the same. USP20180710030554.
  30. Addiego, William Peter; Badding, Michael Edward; Elliott, Paul Martin; Fischer, Michael; Ketcham, Thomas Dale; Lukanin, Denis Pavlovich; Peterson, Richard Curwood. Substrate with sinuous web and particulate filter incorporating the same. USP2015079072997.
  31. Siddiqui,Junaid Ahmed. Surface modified colloidal abrasives, including stable bimetallic surface coated silica sols for chemical mechanical planarization. USP2008097429338.
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