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특허 상세정보

Portable room air filter

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B01D-046/00   
미국특허분류(USC) 55/322 ; 55/323 ; 55/482 ; 55/467
출원번호 US-0323446 (1989-03-14)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 31  인용 특허 : 5
초록

A portable room air filter includes a cabinet with an open bottom. A blower mounted atop a filter chamber is located at the bottom of the cabinet. The filter chamber receives one or more air filter modules. The air filter modules may include a filter media layer having opposed major surfaces and baffle members for directing air flow generally parallel to the major surfaces.

대표
청구항

A portable room air filter comprising: a cabinet having opposed bottom and top ends and at least one sidewall therebetween, forming an enclosure defining an opening at the bottom end for air flow communication with the enclosed interior of the cabinet; aperture means in the cabinet sidewall remote from the opening for air flow communication with the enclosed interior of the cabinet; an air filter chamber enclosing the opening at the bottom end of the cabinet and defining a passageway for air flow therethrough into the cabinet interior; blower means betwe...

이 특허를 인용한 특허 피인용횟수: 31

  1. Chang,Jun Eui; Chae,In A; Park,Jin Soon. Air cleaning apparatus. USP2006097112232.
  2. Park,Jee su; You,Seo young; Lee,Ju sang; Ko,Jang youn; Song,Jeong gon. Air cleaning robot and system thereof. USP2006097108731.
  3. Steven A. Bodden ; Johann M. Kreutzer. Air filtration system with filter efficiency management. USP2002056391102.
  4. Knuth Russell P. ; Carey William F.. Air purification system. USP1999125997619.
  5. Pippel Bradley J. ; Aberegg Dale. Air treatment system. USP1998095800583.
  6. Pippel Bradley J. ; Aberegg Dale. Air treatment system. USP1998065762667.
  7. Rick Bradley G. ; Pippel Bradley J. ; Aberegg Dale. Air treatment system. USP1998095803940.
  8. Tuckerman Mark A. (Haddam CT) Knuth Russell P. (Killingworth CT) Carey William F. (West Hartford CT). Air treatment system. USP1997045616172.
  9. Kirschman, David Louis. Air-surface disinfection system, unit and method. USP2017099764054.
  10. Kirschman, David Louis. Air-surface disinfection system, unit and method. USP2016099433693.
  11. Kirschman, David Louis. Air-surface disinfection system, unit and method. USP20180810039854.
  12. Elmore Robert L.. Filter fan. USP2001076264727.
  13. Cartellone Mark A.. Filter system. USP2001036197096.
  14. Cartellone, Mark A.. Filter system. USP2003046547856.
  15. Felber, Uwe; Boschert, Björn; Malig, Christoph; Rinckleb, Tilo; Schöttmer, Dieter. Filter system. USP2004066749657.
  16. Mark A. Cartellone. Filter system. USP2002126488744.
  17. Paterson, Christopher M.; Reynolds, Charles W.; Lamb, Dennis T.. Filter system for an air cleaner. USP2010097794518.
  18. Duggan,Daniel J.. Filtering system. USP2006037018438.
  19. Richardson, Jr., Donald B.; Knox, Jeffery; Beildeck, Pedro; Kremer, John L.. Filtration system for collecting and filtering particles and fumes from ablative imaging plates. USP2003046551383.
  20. Kirschman, David Louis. Fluid sterilization system. USP2016109457119.
  21. Mishin, Artem; Cowell, Mark. Fume extraction apparatus and assembly. USP2003126663698.
  22. Berger Brian K.. Modular air vent assembly kit. USP2001106302784.
  23. Kim, Un Ki; Chang, Hee Nam; Lee, Man Hee; Park, Hong Seuk. Movable air purification robot system. USP2013078496737.
  24. Casinelli Arthur P. ; Gorman Michael T.. Noise reduction hood for an electronic system enclosure. USP2000086104608.
  25. Berger Brian K.. Register assembly for covering an air duct opening. USP1999115984776.
  26. Berger Brian K.. Register assembly for covering an air duct opening. USP2001106309297.
  27. Berger, Brian K.. Register assembly for covering an air duct opening. USP2005026848990.
  28. Cartellone Mark A.. Room air cleaner. USP1998115837020.
  29. Cartellone, Mark A.. Room air cleaner. USP2003096616722.
  30. Cartellone, Mark A.. Room air filtering and freshening device. USP2003016511531.
  31. Nelsen, Roger; Longan, John; Fumin, Guan. System for purifying and removing contaminants from gaseous fluids. USP2005096939397.