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Micromachined impactor pillars 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01D-047/14
출원번호 US-0191979 (1998-11-13)
발명자 / 주소
  • Birmingham Joseph G.
  • Kenning Vanessa M.
  • Call Patrick T.
  • Call Charles J.
출원인 / 주소
  • MesoSystems Technology, Inc.
대리인 / 주소
    Anderson
인용정보 피인용 횟수 : 45  인용 특허 : 28

초록 ▼

A plurality of micropillars (2) arranged in a plurality of rows (4, 6, 8) are provided. When a particle-laden fluid stream is caused to flow through the micropillars, at least a portion of the particles impacts and becomes deposited on the micropillars' surfaces while the fluid stream is deflected a

대표청구항 ▼

[ The embodiments of the invention in which an exclusive property or privilege is claimed are defined as follows:] [1.] A plurality of micropillars for separating particles from a fluid stream, the micropillars each having a maximum cross-sectional dimension of about 4,000 microns and being arranged

이 특허에 인용된 특허 (28)

  1. Daube ; Jr. Bruce C. (Pasadena CA) Flagan Richard C. (Pasadena CA) Hoffmann Michael R. (Pasadena CA), Active cloudwater collector.
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  2. Booker David R. (Weymouth GBX), Aerosol sampler.
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  3. Burghoffer Patrick (Lognes FRX) Pourprix Michel (Montlhery FRX) Poussier Patrick (Vincennes FRX), Aerosol sampler with cascade impaction and uniform deposition.
    상세보기
  4. Olin John George (St. Paul MN) Marple Virgil Alan (Minneapolis MN), Apparatus and method for the analysis of a particle-laden gas.
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  5. Seto Toru (Kanonshin JPX) Mitsuoka Shigeaki (Kanonshin JPX) Morii Atsushi (Chiyoda JPX) Kobayashi Norihisa (Akunoura JPX), Apparatus for treating exhaust gas.
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  6. Rodgers John C. (Santa Fe NM) McFarland Andrew R. (College Station TX) Oritz Carlos A. (Bryan TX) Marlow William H. (College Station TX), Apparatus having reduced background for measuring radiation activity in aerosol particles.
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  7. Carpenter David R. (Austin TX) Taboada John (San Antonio TX), Biological aerosol particle detector and method having an electronic pulse detection means.
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  8. Nelson Philip A. (326 Ranger Dr. Olympia WA 98503), Bounceless high pressure drop cascade impactor and a method for determining particle size distribution of an aerosol.
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  9. Davison Lloyd S. (2081 Peace Way Turlock CA 95382) Davison Sharon M. (2081 Peace Way Turlock CA 95382), Computer drive bay cover with filter.
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  10. Liu Benjamin Y. H. (North Oaks MN), Cyclone personal sampler for aerosols.
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  11. Rock Howard P. (Salt Lake City UT) Rock Kelly P. (Salt Lake City UT) Wood Grant R. (Billingham WA), Cyclone vortex process.
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  12. Rock Howard P. (Salt Lake City UT) Rock Kelly P. (Salt Lake City UT) Wood Grant R. (Billingham WA), Cyclone vortex system and process.
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  13. Marple Virgil A. (Maple Plain MN) Olson Bernard A. (Lauderdale MN) Rubow Kenneth L. (Plymouth MN), Diesel particle virtual impactor sampler.
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  14. Lerner Bernard J. (727 Orchard Hill Dr. Pittsburgh PA 15238), Fluid treating for removal of components or for transfer of heat, momentum-apparatus and method.
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  15. Loo Billy W. (Oakland CA), Grooved impactor and inertial trap for sampling inhalable particulate matter.
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  16. Marple Virgil A. (Maple Plain MN) Liu Benjamin Y. H. (North Oaks MN), High volume PM10 sampling inlet.
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  17. Marple Virgil A. (Maple Plain MN) Liu Benjamin Y. H. (North Oaks MN), Impactor apparatus.
    상세보기
  18. Belin Felix (Brecksville OH) Walker David J. (Wadsworth OH), Impingement type solids collector discharge restrictor.
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  19. Meyer Gerhard A. (Midland MI), Intra-microspray ICP torch.
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  20. Guetersloh Timothy L. (Deerfield WI), Multi-unit grease filter.
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  21. Marple Virgil A. (Minneapolis MN), Multiple nozzle single stage impactor.
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  22. Langer Gerhard (Boulder CO), Particle impactor assembly for size selective high volume air sampler.
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  23. Johnson Stanley A. (Countryside IL) Reedy Gerald T. (Bourbonnais IL) Kumar Romesh (Naperville IL), Real time infrared aerosol analyzer.
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  24. Gutermuth Paul (D-6456 Langenselbold DEX), Separator for gaseous fluids.
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  25. Kittler Helmut (Biebergemnd-Neuwirtheim DEX), Separator for liquids in a stream of gas, in particular for oil mist.
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  26. Lau George W. (Blue Island IL), Spray booth.
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  27. Raabe Otto G. (Davis CA) Teague Stephen V. (Davis CA), Universal inlet for airborne-particle size-selective sampling.
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  28. Ogren John A. (Hagersten SEX) Heinzenberg Jost (Sollentuna WA SEX) Charlson Robert L. (Seattle WA), Virtual impactor.
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이 특허를 인용한 특허 (45)

  1. Wachtel, Herbert, Adapter, inhalation device, and atomizer.
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  2. Ariessohn, Peter C; Novosselov, Igor V; Dengler, Evan, Aerosol collection apparatus and methods.
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  3. Laudo,John S., Aerosol trigger device and methods of detecting particulates of interest using an aerosol trigger device.
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  4. Saaski,Elric W.; Jung,Chuck C.; McCrae,David A., Air sampler.
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  5. Call, Charles J., Air sampler based on virtual impaction and actual impaction.
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  6. Call, Charles John; Merrill, Ezra; Beckius, Robert, Biological alarm.
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  7. Black, Rodney S.; Carpenter, Jeffrey P.; Gao, Johnway; Gilberry, Jerome U.; Kester, John J.; Morrow, Clark A., Biological and chemical monitoring.
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  8. Masel, Richard I; Shannon, Mark; Radadia, Adarsh D, Column design for micro gas chromatograph.
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  9. Eicher, Joachim; Graessl, Herbert; Janetzko, Mike; Jung, Andree; Meisenheimer, Martin; Wachtel, Herbert; Winkler, Robert Gerhard; Wuttke, Gilbert; Yu, Ying, Container, nebulizer and use.
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  10. Call, Charles John; Merrill, Ezra; Beckius, Robert, Devices for continuous sampling of airborne particles using a regenerative surface.
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  11. Besseler, Jens; Holakovsky, Holger; Argauer, Herbert; Gatz, Josef; Gorshoefer, Andreas, Dispenser with encoding means.
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  12. Dunne, Stephen T.; Moser, Achim, Dispensing device, storage device and method for dispensing a formulation.
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  13. Wilkins, Donald F., Filtration systems and methods for filtering particles of a predetermined substance.
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  14. Masel, Richard I.; Ni, Zheng; Shannon, Mark A., High gain selective metal organic framework preconcentrators.
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  15. Wilkins, Donald F., Locomotion system and method of controlling a robotic device.
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  16. Ni, Zheng; Masel, Richard I., MOF synthesis method.
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  17. Call, Charles J.; Chipman, Carl; Frye-Mason, Greg; Bennett, Riney, Mail parcel screening using multiple detection technologies.
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  18. Call, Charles J., Mail screening to detect mail contaminated with biological harmful substances.
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  19. Holakovsky, Holger; Lange, Lars; Steinzen, Maurice; Weiland, Felix; List, Klaus, Medicinal device with container.
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  20. Schuy, Steffen; Meisenheimer, Martin; Witte, Florian, Method for coating a surface of a component.
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  21. Call, Charles J.; Call, Patrick T.; Kenning, Vanessa M.; Hanczyc, Eric; Kamholz, Andrew, Method for removing surface deposits of concentrated collected particles.
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  22. Moore, Robert R.; Moore, Mary V.; Birmingham, Joseph G., Method for sorting and analyzing particles in an aerosol with redundant particle analysis.
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  23. Call, Charles J.; Call, Patrick T.; Kenning, Vanessa M.; Kamholz, Andrew, Method for surface deposition of concentrated airborne particles.
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  24. de la Houssaye, Paul R., Microelectromechanical gas concentrator.
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  25. Bakajin,Olgica; Noy,Aleksandr, Microfluidic sieve using intertwined, free-standing carbon nanotube mesh as active medium.
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  26. Shekarriz,Alireza; Taylor,Danielle Lynn; Birmingham,Joseph Gerard, Microimpactor system having optimized impactor spacing.
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  27. Masel, Richard I.; Radadia, Adarsh D., Micromachined gas chromatography columns for fast separation of Organophosphonate and Organosulfur compounds and methods for deactivating same.
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  28. Eicher, Joachim; Geser, Johannes; Hausmann, Matthias; Reinecke, Holger, Microstructured high pressure nozzle with built-in filter function.
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  29. Besseler, Jens; Holakovsky, Holger; Gorshoefer, Andreas; Gatz, Josef; Argauer, Herbert, Nebuliser with coding means.
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  30. Bach, Alexander; Besseler, Jens; Holakovsky, Holger; Daelman, Manuel; Wuttke, Gilbert, Nebulizer.
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  31. Bach, Alexander; Besseler, Jens; Holakovsky, Holger; Daelman, Manuel; Wuttke, Gilbert; Frenkel, Udo, Nebulizer.
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  32. Bach, Alexander; Besseler, Jens; Holakovsky, Holger; Kaemper, Markus; Krakowka, Manuel; Wuttke, Gilbert, Nebulizer.
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  33. Besseler, Jens; Herrmann, Frank; Holakovsky, Holger; Argauer, Herbert; Gatz, Josef; Gorshoefer, Andreas, Nebulizer.
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  34. Besseler, Jens; Herrmann, Frank; Holakovsky, Holger; Argauer, Herbert; Gatz, Josef; Gorshoefer, Andreas, Nebulizer.
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  35. Eicher, Joachim; Gatz, Josef; Herrmann, Frank; Hoelz, Hubert; Jung, Andree; Meisenheimer, Martin; Mueller, Markus; Von Schuckmann, Alfred; Wachtel, Herbert; Winkler, Robert Gerhard; Wuttke, Gilbert; Ziegler, Jochen, Nebulizer.
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  36. Herrmann, Frank; Krenz, Holger; Endert, Guido; Wergen, Horst, Nebulizer.
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  37. Holakovsky, Holger; Thoemmes, Ralf; Rohrschneider, Marc; Witte, Florian; Deane, Kevin Peter; Jennings, Douglas Ivan, Nebulizer.
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  38. Call,Charles John; Beckius,Robert; Merrill,Ezra, Networks with sensors for air safety and security.
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  39. Gao, Johnway; Gilberry, Jerome U.; Ivancic, William A.; Kester, John J.; McClintock, Joseph A.; Morrow, Clark A.; Schaefer, Jason A., Optical devices for biological and chemical detection.
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  40. Rodgers, Murray Steven, Particle filter for microelectromechanical systems.
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  41. Aiken, Geoffrey; Skilnick, Trever Edward William, Portable diesel particulate monitor.
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  42. Call, Charles J.; Call, Patrick T.; Kenning, Vanessa M.; Hanczyc, Eric; Kamholz, Andrew, Removing surface deposits of concentrated collected particles.
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  43. Black, Rodney S.; Carpenter, Jeffrey P.; Gao, Johnway; Gilberry, Jerome U.; Ivancic, William A.; Kester, John J.; Morrow, Clark A., Systems and methods for biological and chemical detection.
    상세보기
  44. Kenning, Vanessa M.; Moler, Christopher L.; Birmingham, Joseph G.; Call, Patrick T., Virtual impactor.
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  45. Masel, Richard I; Ni, Zheng; Chen, Qingmei, Water repellent metal-organic frameworks, process for making and uses regarding same.
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