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Multicomponent depth odor control filter and method of manufacture

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01D-039/02
출원번호 US-0963920 (1997-11-04)
발명자 / 주소
  • Rohrbach Ronald P.
  • Jones Gordon W.
  • Unger Peter D.
  • Bause Daniel E.
  • Xue Lixin
  • Dondero Russell A.
출원인 / 주소
  • AlliedSignal Inc.
인용정보 피인용 횟수 : 37  인용 특허 : 25

초록

A unique filtration device (10) which continuously removes gas phase contaminants from an air stream through the use of partially hollow wicking fibers (20) impregnated with a fine solid carbon powder (18) or zeolites and formed into a fiber filter (12) with a selected chemisorptive liquid applied t

대표청구항

[ We claim:] [20.] A filter for removing odor molecules comprising:a plurality of elongated flexible fibers, each having an elongated open channel extending into the interior of the fiber, disposed to form a nonwoven fiber filter mat;a plurality of small solid particles which have an affinity for od

이 특허에 인용된 특허 (25)

  1. Frazier Stephen E. (Orlando FL), Air treatment filter element and air treatment filter.
  2. Fritz Frederick F. (Oxford MI), Apparatus and method for cleaning air.
  3. Gershuni Alexandr N. (ulitsa Ulyanovykh ; 33 ; kv. 19 Kiev SUX) Maisotsenko Valery S. (ulitsa Sadovaya ; 2I ; kv. 7 Odessa SUX) Kaminnik Alexandr A. (I Vodo provodny pereulok ; 9 ; kv. 7 Odessa SUX) , Apparatus for indirect evaporative gas cooling.
  4. Geiser Edward M. (Downers Grove IL), Apparatus for moisture addition to engine air-fuel input.
  5. Cline Lee S. (Downey CA) John Philip J. (Los Alamitos CA), Automatic intermittent vapor dispenser.
  6. Bohanon Hoy R. (Muskogee OK), Cooling pad system.
  7. Rohrbach Ronald P. ; Jones Gordon W. ; Unger Peter D. ; Bause Daniel ; Xue Lixin ; Dondero Russell, Elongate fiber filter mechanically securing solid adsorbent particles between adjacent multilobes.
  8. Groeger H. Gunter (Charlotte NC) Serad George A. (Charlotte NC) Felton Clinton D. (Charlotte NC), Fibrous structures containing immobilized particulate matter.
  9. Largman Theodore (Morristown NJ) Gefri Fred J. (Hacketstown NJ) Mares Frank (Whippany NJ), Filaments having trilobal or quadrilobal cross-sections.
  10. Simmerlein-Erlbacher Ewald-Wilhelm (Langer Berg 2 D-8570 Pegnitz DEX), Filter device and filter apparatus comprising such filter devices.
  11. Krull Manfred (Eckersdorf DEX) Rosenberg Gerald (Hochstadt DEX), Filter device having elongate absorber particles fixed to a flat carrier.
  12. Hunter ; George S. ; Hunter ; Susanne P. ; Walker ; Brian, Filters for liquids or gases.
  13. Rohrbach Ronald P. ; Unger Peter D. ; Sturgeon Richard M. ; Jones Gordon W. ; Kheradi Bijan, Filtration device using absorption for the removal of gas phase contaminants.
  14. Nikandrov Gennady A. (ulitsa Firsova ; 2 ; kv. 56 Ryazan SUX) Alovyainikov Alexandr A. (ulitsa Firsova ; 2 ; kv. 10 Ryazan SUX) Varlamova Ljudmila V. (ulitsa Chkalova ; 8 ; kv. 30 Ryazan SUX) Vulikh , Gas purifying filter.
  15. Yokoya Hisao (Gifu JPX) Takahashi Kenzo (Gifu JPX) Makimura Shigeo (Gifu JPX), Humidifier.
  16. Dobritz ; Gunter, Humidifier for respirators having a sealed container water supply to a water storage tank.
  17. Rohrbach Ronald P. ; Jones Gordon W. ; Unger Peter D. ; Bause Daniel E., Method and apparatus for the continuous capturing and removal of gas molecules.
  18. Borja Antonio B. (1925 S. Corona Denver CO 80210), Multi-chambered air cleaner.
  19. Koritz ; Bjorn R., Odor conditioner.
  20. Brger Gtz-Gerald (Odenthal-Osenau DEX) Listner Uwe (Hrth-Stotzheim DEX) Lttgens Gnther (Odenthal-Osenau DEX), Process and apparatus for the absorption of explosive gases in a mass transfer column.
  21. Christen ; Gilbert ; Favre ; Bernard ; Marze ; Xavier ; Salmon ; Michel, Process for carring out a gas/liquid heat-exchange.
  22. Lerner Bernard J. (727 Orchard Hill Dr. Pittsburgh PA 15238), Recycle spray gas-liquid contactor.
  23. Lerner Bernard J. (727 Orchard Hill Dr. Pittsburgh PA 15238), Recycle spray gas-liquid contactor.
  24. Schofield Richard W. (Monroe OR), Removing volatile and non-volatile organic in a thick film equilibrium process and device.
  25. Coates John R. (Abingdon GB2) East Ralph J. (Drayton Abingdon GB2) Sugg Basil R. (Oxford GB2), Vaporizers and wick assemblies therefor.

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  1. Bause, Daniel E.; Rohrbach, Ronald P.; Jones, Gordon W.; Unger, Peter D.; Lobovsky, Alexander, Accordion-pleated filter material and filter element incorporating same.
  2. Cole, Christine W.; Brown, Philip J.; Stevens, Kathryn; Lickfield, Deborah K., Activated protective fabric.
  3. Haggquist, Gregory W., Active particle-enhanced membrane and methods for making and using the same.
  4. Eilers,Derek; Auxter,Daniel J.; Lynch,Michael S.; Bilski,Gerard W.; Zulauf,Gary B., Additive dispensing cartridge for an oil filter, and oil filter incorporating same.
  5. Eilers, Derek; Auxter, Daniel J.; Lynch, Michael S.; Bilski, Gerard W.; Zulauf, Gary B., Additive dispersing filter and method of making.
  6. Eilers,Derek; Bilski,Gerard W.; Auxter,Daniel J.; Zulauf,Gary B.; Lynch,Michael S.; Treier,Philip, Additive dispersing filter and method of making.
  7. Jaffe,Stephen Mosheim; Contescu,Cristian Ion, Adsorbent sheet material for parallel passage contactors.
  8. Owens, Tracie L.; Leta, Daniel P., Adsorbent-incorporated polymer fibers in packed bed and fabric contactors, and methods and devices using same.
  9. Yokoyama, Kazutaka; Susa, Daisuke, Air filtering material for air cleaning.
  10. Rohrbach, Ronald P.; Unger, Peter D.; Jones, Gordon William, Anti-microbial fibrous media.
  11. Rohrbach, Ronald P.; Bause, Daniel E.; Jones, Gordon W.; Unger, Peter D., Chemical/Biological decontamination filter.
  12. Xue, Lixin Luke; Koller, Kent Brian; Paine, III, John Bryant, Cigarette filters of shaped micro cavity fibers impregnated with flavorant materials.
  13. Unger Peter Dale ; Rohrbach Ronald Paul ; Dewar Douglas M. ; Bause Daniel E. ; Xue Lixin Luke ; Norris Richard M. ; Penrod Samuel L. ; Chan Michael K. ; Barnett Gregory H., Combined water coalescer odor removal filter for use in water separation systems.
  14. Hendricks Neil H. ; Miller Jeff ; Rohrbach Ron Paul ; Bause Dan E. ; Unger Peter Dale ; Tannous Adel George ; LeClaire Randy R. ; McGeever William E., Complex shaped fiber for particle and molecular filtration.
  15. Hendricks, Neil H.; Miller, Jeff; Rohrbach, Ron P.; Bause, Dan E.; Unger, Peter D.; Tannous, Adel G.; LeClaire, Randy R.; McGeever, William E., Complex shaped fiber for particle and molecular filtration.
  16. Rohrbach,Ron; Bause,Dan; Unger,Peter; Hendricks,Neil H.; Miller,Jeff; Tannous,Adel; LeClaire,Randy R.; McGeever,William, Complex shaped fiber for particle and molecular filtration.
  17. Fontenot, Monica Carlise; Ford, Terry Pearce; Fowler, John Wesley; Allen, Jeanette Ann; Frank, Ryan Clinton; Rolsten, Gina Kay; Schmidt, Richard John; Williamson, Bruce Scott, Container, shelf and drawer liners providing absorbency and odor control.
  18. Rohrbach, Ron; Bause, Dan; Unger, Peter, Devices and method for chemical reactive filtration.
  19. Rohrbach, Ron; Bause, Dan; Unger, Peter, Devices and methods for chemical reactive filtration.
  20. Haggquist,Gregory W, Encapsulated active particles and methods for making and using the same.
  21. Rohrbach, Ronald P.; Bilski, Gerard W.; Artz, Brian, Extended-life oil management system and method of using same.
  22. Rohrbach, Ronald Paul; Johnson, Russell; Unger, Peter D.; Jones, Gordon William; Bause, Daniel E.; Zulauf, Gary B., Filter apparatus for removing sulfur-containing compounds from liquid fuels, and methods of using same.
  23. Rohrbach,Ronald Paul; Johnson,Russell; Unger,Peter D.; Jones,Gordon William; Bause,Damiel E.; Zulauf,Gary B., Filter apparatus for removing sulfur-containing compounds from liquid fuels, and methods of using same.
  24. Nakahara,Fumio; Fukuura, legal representative,Teruyo; Yoshikawa,Takayuki; Fukuura, deceased,Masaki, Filter element, method for manufacture thereof, and filter using said element.
  25. Yang, Szu-Sung; Xue, Lixin L.; Chang, Jing C., Filter rod including electrostatically charged fibers.
  26. Tremblay, Mario Elmen; Fishter, Steve Gary; Collias, Dimitris Ioannis, Filters for removal of pathogens from liquids.
  27. Xue, Lixin Luke; Koller, Kent B.; Gao, Qiong, High efficiency cigarette filters having shaped micro cavity fibers impregnated with adsorbent or absorbent materials.
  28. Xue, Lixin Luke; Koller, Kent B.; Gao, Qiong, High efficiency cigarette filters having shaped microcavity fibers impregnated with adsorbent or absorbent materials.
  29. Tai, Chin-Chih; Chen, Chien-Hung; Wang, Yun-Hsin, Hollow fiber adsorbent compressed dry air system.
  30. Tsuda, Takao; Munesue, Motonori, Material for capturing chemical substance, method for producing the same, and chemical substance-capturing tube.
  31. Yang, Szu-Sung; Xue, Lixin L.; Chang, Jing C., Method and apparatus for manufacture of smoking article filter assembly including electrostatically charged fibers.
  32. Yang, Szu-Sung; Xue, Lixin L.; Chang, Jing C., Method for manufacture of smoking article filter assembly including electrostatically charged fiber.
  33. Bolduc, Normand, Microbicidal air filter.
  34. Kenneth O. MacFadden ; Gordon W. Jones ; Lixin L. Xue ; Ronald P. Rohrbach ; Daniel E. Bause ; Peter D. Unger ; Gary B. Zulauf, Microcapillary battery separator including hollow fibers, and storage battery incorporating same.
  35. Rasouli, Firooz; Bagreev, Andrey; Zhang, Weijun, Smoking article filter having liquid additive containing tubes therein.
  36. Alex Lobovsky ; James Matrunich ; Daniel Bause ; Gordon Jones ; Ronald Rohrbach ; Gary Zulauf ; Peter Unger, Vapor-adsorbent filter for reducing evaporative fuel emissions, and method of using same.
  37. Gary Zulauf ; Ronald P. Rohrbach, Vapor-adsorbent underhood blanket, system and method of reducing evaporative fuel emissions from a vehicle.
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