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특허 상세정보

Water treatment method and apparatus

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) D06F-039/08   
미국특허분류(USC) 68/013R ; 68/207 ; 422/186.12 ; 422/186.3
출원번호 US-0575642 (1995-12-20)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Reising, Ethington, Learman & McCulloch, PLLC
인용정보 피인용 횟수 : 34  인용 특허 : 0
초록

A water treatment method and apparatus is described for generating a supply of activated water containing oxidants, including hydroxyl radicals, hydrogen peroxide, and hydroperoxy radicals, but excluding ozone. The apparatus includes a generator having ultraviolet lamps to which air is exposed to create activated air. To suppress the generation of ozone in the activated air, the air subjected to the ultraviolet lamps is maintained at a relative high humidity. Also, the activated air is generated in the presence of a catalyst and using 254 nm light, both ...

대표
청구항

[ We claim:] [1.] A laundry washing apparatus comprising: a chamber constructed and arranged to receive laundry and wash water therein, means for agitating the laundry in the wash water, a generator having an electrically energized lamp producing ultraviolet radiation to which air is exposed to produce activated air, an injector constructed and arranged to disperse bubbles of the activated air from the generator in the wash water to produce activated wash water, a mixer having an inlet coupled to said injector and an outlet coupled to said chamber and ad...

이 특허를 인용한 특허 피인용횟수: 34

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  2. Morham, Sean D.; Morris, William M.; Brown, David E.; Copenhagen, Keith S.; Brezoczky, Thomas B.. Antimicrobial fabric application system. USP2017069689106.
  3. Morham, Sean D.; Morris, William M.; Brown, David E.; Copenhagen, Keith S.; Brezoczky, Thomas B.. Antimicrobial fabric application system. USP20181010087568.
  4. Ellis, Walter B.; Fink, Ronald G.; Beam, R. Paul; Morris, Neal. Apparatus for treating wash water supplied. USP2011017871518.
  5. Conrad, Wayne; Bohrson, Terry; Stouth, John; Badgley, Mike; Garrison, Joe; Nielsen, Shawn; Zulik, Richard; Lisicky, Deryk. Construction of a water treatment appliance. USP2003036527950.
  6. Wayne Conrad CA; Joe Garrison CA; Shawn Nielson CA; Richard Zulik CA; Terry Bohrson CA; John Stouth CA; Mike Badgley CA. Construction of a water treatment reservoir for a domestic water treatment appliance. USP2002126491815.
  7. Yusuf, Zaki; Luckman, Joel Adam; Wright, Tremitchell; Kaeding, Janice M.; Aykroyd, Timothy Nicholas; Hendrickson, Michael Stephen; Doyle, Colleen M.; Riehle, Robert D.. Control and wash cycle for activation and deactivation of chemistry in the wash bath of an automatic washer. USP2011118047024.
  8. Tashiro,Takehisa; Miyahara,Kakuji; Ando,Toyoteru; Nishikura,Katsuhiro; Shinbashi,Masatoshi. Decolorization apparatus and decolorization method for textile product. USP2007087252688.
  9. Wayne Conrad CA. Domestic water treatment appliance. USP2002056391191.
  10. Kerpels, Fred; Luckman, Joel A.; Overdevest, Pieter E.; Wright, Tremitchell. Dry cleaning method. USP2010117837741.
  11. Luckman, Joel A.; Leitert, Andrew; Sunshine, Richard A.; Wright, Tremitchell L.. Fabric laundering apparatus adapted for using a select rinse fluid. USP2010067739891.
  12. Shen, Kui. Grounding assembly for an ultraviolet water sanitizer. USP2018019873621.
  13. Oster Stephen P.. Method and apparatus for UV-oxidation of toxics in water and UV-disinfection of water. USP2000076090296.
  14. Wayne Conrad CA. Method and apparatus for monitoring an ozone generator in a household water purifier. USP2002116475352.
  15. Morris, William M.; Morham, Sean D.; Brown, David E.; Copenhagen, Keith S.; Brezoczky, Thomas B.. Method for antimicrobial fabric application. USP20180610000881.
  16. Luckman, Joel A.; Wright, Tremitchell L.. Method for fluid recovery in a semi-aqueous wash process. USP2009047513004.
  17. Alfredo J. Teran ; Nidal A. Samad ; Richard G. Wood ; John R. Derrick, Jr. ; Carlos V. Diaz ; Timothy N. Tyndall ; Joseph F. Wakim. Method for treatment of laundry with ozone. USP2002076418580.
  18. Wright, Tremitchell L.; Luckman, Joel A.. Methods and apparatus to accelerate the drying of aqueous working fluids. USP2011067966684.
  19. Wright,Tremitchell L.; Luckman,Joel A.. Multifunctioning method utilizing a two phase non-aqueous extraction process. USP2007117300468.
  20. Holland, Jennifer E.; Reimers, Robert S.. Nebulizing treatment method. USP2015038968576.
  21. Estes, Kurt A.; Conrad, Daniel C.; Kovich, Mark Bradley; Wright, Tremitchell L.. Non-aqueous washing apparatus and method. USP2012098262741.
  22. Conrad, Daniel C.; Wright, Tremitchell; Dalton, Michael T.; Estes, Kurt; Kovich, Mark B.; Leitert, Andrew J.; Lau, Brooke Lindsay Steel; Brown Green, Cinnamon S.; Krumbein, Holli; Maki, Kenyata Joi; Luckman, Joel A.; McAllister, Karl David; Wyatt Smith, Vicki Lyn. Non-aqueous washing machine and methods. USP2009057534304.
  23. Wright, Tremitchell; Conrad, Daniel C.; Deboer, Christopher C.; Dalton, Michael Thomas; Luckman, Joel A.; Leitert, Andrew J.; Lau, Brooke Lindsay-Steel; McAllister, Karl David. Non-aqueous washing machine and methods. USP2010047695524.
  24. Wright, Tremitchell L.; Conrad, Daniel C.; Krefman, Stephen David; Luckman, Joel A.; Sunshine, Richard A.; Leitert, Andrew. Non-aqueous washing machine with modular construction. USP2009047513132.
  25. Conrad, Wayne Ernest. Ozonation process. USP2003026517731.
  26. Wayne Conrad CA. Ozone generator. USP2002126491879.
  27. Rupnow, Andrew. Ozone injection systems. USP20190210208420.
  28. Wayne Conrad CA; Terry Bohrson CA. Sensor for a water treatment apparatus. USP2002126491811.
  29. Lee, Soo-Tae; Pyo, Tae-Sung; Lee, Su-Kyu. Ultraviolet sterilizer having watertight function. USP2013088502165.
  30. Tobi, Yukio; Mamiya, Haruo; Akagi, Takayoshi. Washing machine. USP2016019238884.
  31. Ulger, Zehra; Akar, Bahar; Birci, Emine; Toprak, Ayse. Washing machine. USP2015079085842.
  32. Hamand, Michael A.. Washing machine incorporating a bleach activator. USP2003026513180.
  33. Conrad Wayne Ernest,CAX ; Conrad Helmut Gerhard,CAX ; Szylowiec Ted,CAX ; Phillips Richard Stanley,CAX. Water purifier. USP2001116312588.
  34. Johnston, Allen M.; Endres, Gary E.. Water treatment for high-efficiency cleaning. USP2015119193607.