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특허 상세정보

MyON담기
내보내기 페이스북 공유 카카오톡 공유

Portable PSA oxygen generator

특허상세정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B01D-053/053   
미국특허분류(USC) 96/114 ; 96/117 ; 96/144
출원번호 US-0966015 (1997-11-07)
우선권정보 KR-0050700 (1997-09-30)
발명자 / 주소
대리인 / 주소
    Harrison & Egbert
인용정보 피인용 횟수 : 63  인용 특허 : 21
초록
▼

A portable PSA oxygen generator that includes first and second filters for filtering inside air; a fan motor for passing through the air; a third filter for filtering the air intaken through the fan motor; a compressor assembly for compressing the air supplied; an oxygen concentrator for adding/eliminating oxygen to/from the compressed air supplied from the compressor assembly to generate the highly concentrated oxygen; an oxygen tank for storing the oxygen generated in the oxygen concentrator; an oxygen filter for filtering oxygen exhausted; a nitrogen ...

대표
청구항
▼

[ What is claimed is:] [1.] A portable pressure swing adsorption oxygen generator, comprising:first and second filters for filtering inside air;a fan motor for passing through the air;a third filter for filtering the air intaken through the fan motor;a compressor assembly for compressing the air supplied;an oxygen concentrator for adding/eliminating oxygen to/from the compressed air supplied from the compressor assembly to generate the highly concentrated oxygen;an oxygen tank for storing the oxygen generated in the oxygen concentrator;an oxygen filter f...

이 특허에 인용된 특허 (21)

  1. Veltman Joost (San Jose CA) Malik Ram L. (Fremont CA) Dickens Michael D. (Danville CA). Air purification and temperature controlling system and method. USP1988124793832.
  2. Aylsworth Alonzo C. ; Adriance Kyle ; Miller Gregory R.. Apparatus and method for controlling output of an oxygen concentrator. USP1998055746806.
  3. McCombs Norman R. (Tonawanda NY). Apparatus and method for supplying oxygen to passengers on board aircraft. USP1996075531807.
  4. Sato Toru (Yonago JPX) Okazaki Naoto (Yonago JPX) Fujii Katsumasa (Okayama JPX). Breath-synchronized concentrated-oxygen supplier. USP1987074681099.
  5. McCombs Norman R. (Tonawanda NY). Capacity control system for pressure swing adsorption apparatus and associated method. USP1995125474595.
  6. Hill Charles C. (Del Mar CA) Hill Theodore B. (San Diego CA). Fluid fractionator. USP1997015593478.
  7. Kawai Masaki (Fujisawa JPX). Gas separator system. USP1989084857086.
  8. Mottram William R. (Boulder CO) Fisher Gene A. (Lafayette CO) Feierabend Louis (Boulder CO). Method and apparatus for concentrating oxygen. USP1986034576616.
  9. Tedford ; Jr. Richard A. (Middletown CT). Method and apparatus for fractioning oxygen. USP1984054449990.
  10. Dechene Fernand J. (New Britain CT). Modular oxygen generator. USP1986044584001.
  11. Cole Mark A. (Somerset PA). Molecular sieve container for oxygen concentrator. USP1996115578115.
  12. Hamlin Humphrey A. S. (Montacute ; near Yeovil GB2) Taylor James C. (Yeovil GB2). Molecular sieve type gas separation systems. USP1983094404005.
  13. Vorih Marc L. (5635 Heads Creek Rd. House Springs MO 63051). Operating system for dual-sieve oxygen concentrators. USP1994085340381.
  14. Miller, Gregory R.; Clark, Steven G.. Oxygen concentrator. USP1985104545790.
  15. Rowland Robert O. (Hemet CA). Oxygen concentrator and test apparatus. USP1986124627860.
  16. Hradek Richard W. (Davenport IA) Myers William P. (Rock Island IL) Alftine David N. (Bettendorf IA) Cao Tuan (Davenport IA). Oxygen concentrator with pressure booster and oxygen concentration monitoring. USP1991125071453.
  17. Kato Akira (Iwakuni JPX) Ikuta Terukuni (Iwakuni JPX) Tamada Masamichi (Kobe JPX). Oxygen enriching apparatus with means for regulating oxygen concentration of oxygen enriched gas. USP1989044822384.
  18. Pinkerton Charles J. (2528 E. Terrace ; Apt. B Anaheim CA 92806). Portable oxygen enrichment and concentration system. USP1985014491459.
  19. Vrana Edward E. (West Seneca NY) Bansal Ravinder K. (Amherst NY). Pressure swing adsorption apparatus. USP1989024802899.
  20. Schlaechter John (Grandview OH). Pressure swing cycle for the separation of oxygen from air. USP1985084534346.
  21. Jenkins Charles E. (New Albany IN) Stanford Raymond A. (Rock Island IL). System for eliminating air leakage and high purity oxygen of a PSA oxygen concentrator. USP1992105154737.

이 특허를 인용한 특허 피인용횟수: 63

  1. DeVries, Douglas F.; Gaw, Shan E.. Active exhalation valve. USP20181010105509.
  2. Taylor, Brenton; Hansen, Peter. Adsorbent bed pressure balancing for a gas concentrator. USP2012038142544.
  3. Jagger, Theodore W.; Van Brunt, Nicholas P.; Kivisto, John A.; Lonnes, Perry B.. Adsorbent cartridge for oxygen concentrator. USP2009107604005.
  4. Robert W. Murdoch ; Valery Kravets ; Scott Banks. Air flow control in a gas fractionalization system and associated method. USP2002126497755.
  5. Robert W. Murdoch ; Valery Kravets ; Scott Banks. Air flow control in a gas fractionalization system and associated method. USP2002056395065.
  6. Kim, Oh-Young. Air purification device for automobile with oxygen-supplying function. USP2004036712886.
  7. Jagger, Theodore W.; Van Brunt, Nicholas P.; Kivisto, John A.; Lonnes, Perry B.. Ambulatory oxygen concentrator containing a three phase vacuum separation system. USP2011098020553.
  8. Richey ; II Joseph B. ; Goertzen Gerold G.. Apparatus and method for forming oxygen-enriched gas and compression thereof for high-pressure mobile storage utilization. USP2001106302107.
  9. Richey, II, Joseph B.; Goertzen, Gerold G.. Apparatus for compressing and storing oxygen enriched gas. USP2012028123497.
  10. Richey, II,Joseph B.; Goertzen,Gerald G.. Apparatus for compressing and storing oxygen enriched gas. USP2007117294170.
  11. Van Brunt, Nicholas P.; Jagger, Theodore W.; Lonnes, Perry B.; Kivisto, John A.. Apparatus for separating oxygen from ambient air. USP2013038394178.
  12. Van Brunt, Nicholas P.; Jagger, Theodore W.; Lonnes, Perry B.; Kivisto, John A.. Apparatus for separating oxygen from ambient air. USP2013128597408.
  13. Thompson, Loren M.; Nelson, James E.; Voltenburg, Jr., Robert R.. Damping apparatus for scroll compressors for oxygen-generating systems. USP2011128075676.
  14. Whitley,Roger Dean; Wagner,Glenn Paul; LaBuda,Matthew James. Dual mode medical oxygen concentrator. USP2007097273051.
  15. Wilkinson, William R.; Nebrigic, Dragan. Dual oxygen concentrator systems and methods. USP2017089717876.
  16. Robert W. Murdoch ; Valery Kravets ; Scott Banks. Gas fractionalization system and associated method. USP2002026348082.
  17. Yokohara, Kazuma; Nakano, Masataka; Kamei, Noritaka; Tanaka, Naohiro; Ozato, Atsushi; Fujimoto, Yuusuke. Gas supply device and refrigeration device for container provided with said gas supply device. USP2018019872508.
  18. Yokohara, Kazuma; Nakano, Masataka; Kamei, Noritaka; Tanaka, Naohiro; Ozato, Atsushi; Fujimoto, Yuusuke. Gas supply device and refrigeration device for container provided with said gas supply device. USP2018039907316.
  19. McDermott Francis Fritz ; McDermott Bettie. Gauge mounted pressure monitor and alarm for compression mounting with compressed gas storage tank. USP2001126326896.
  20. Jagger,Theodore W.; Van Brunt,Nicholas P.; Kivisto,John A.; Lonnes,Perry B.. Low power ambulatory oxygen concentrator. USP2008107431032.
  21. Jagger, Theodore W.; Van Brunt, Nicholas P.; Kivisto, John A.; Lonnes, Perry B.. Method and apparatus for controlling the purity of oxygen produced by an oxygen concentrator. USP2011017866315.
  22. Wilkinson, William R.; Nebrigic, Dragan. Method and systems for the delivery of oxygen enriched gas. USP2016099440036.
  23. Jagger, Theodore W.; Van Brunt, Nicholas P.; Kivisto, John A.; Lonnes, Perry B.. Method of controlling the rate of oxygen produced by an oxygen concentrator. USP2010087766010.
  24. Thompson, Loren M.; Chekal, Michael P; Dedecker, Paul G; Nelson, James E.. Method of determining the purity of oxygen present in an oxygen-enriched gas produced from an oxygen delivery system. USP2010057722698.
  25. Van Brunt, Nicholas P.; Jagger, Theodore W.; Lonnes, Perry B.; Kivisto, John A.. Method of separating and distributing oxygen. USP2014048695600.
  26. Honkonen Scott C. ; Hill Theodore B. ; Hill Charles C. ; Walker Graham,CAX. Methods and apparatus to generate liquid ambulatory oxygen from an oxygen concentrator. USP1999115979440.
  27. Honkonen, Scott C.; Hill, Theodore B.; Hill, Charles C.; Walker, Graham; Walker, legal representative, Ann Valentine. Methods and apparatus to generate liquid ambulatory oxygen from an oxygen concentrator. USP201205RE43398.
  28. de la Houssaye, Paul R.. Microelectromechanical gas concentrator. USP2003026517610.
  29. Wilkinson, William R.; Westersten, Allan Sten; Shockley, Jr., H. David. Oxygen concentrator apparatus and method having an ultrasonic detector. USP2017059649464.
  30. Wilkinson, William R.; Westersten, Allan Sten; Shockley, Jr., H. David. Oxygen concentrator apparatus and method having flow restricted coupling of the canisters. USP2014088794237.
  31. Wilkinson, William R.; Westersten, Allan Sten; Shockley, Jr., J. David. Oxygen concentrator apparatus and method having flow restricted coupling of the canisters. USP2018059956370.
  32. Wilkinson, William R.; Westersten, Allan Sten; Shockley, Jr., H. David. Oxygen concentrator apparatus and method having variable operation modes. USP2017059649465.
  33. Wilkinson, William R.; Westersten, Allan Sten; Shockley, Jr., H. David. Oxygen concentrator apparatus and method with an oxygen assisted venting system. USP2014128915248.
  34. Wilkinson, William R.. Oxygen concentrator heat management system and method. USP2013128616207.
  35. Wilkinson, William R.; Nebrigic, Dragan. Oxygen concentrator pump systems and methods. USP2016099440179.
  36. Wilkinson, William R.; Nebrigic, Dragan. Oxygen concentrator systems and methods. USP2016099440180.
  37. Richey, II, Joseph B.; Goertzen, Gerald G.. Oxygen conserving device utilizing a radial multi-stage compressor for high-pressure mobile storage. USP2005086923180.
  38. Richey, II, Joseph B.; Goertzen, Gerald G.. Oxygen conserving device utilizing a radial multi-stage compressor for high-pressure mobile storage. USP2004106805122.
  39. Richey, II,Joseph B; Goertzen,Gerald G; Polacsek,David D. Oxygen conserving device utilizing a radial multi-stage compressor for high-pressure mobile storage. USP2007047204249.
  40. Jagger,Theodore W.; Van Brunt,Nicholas P.; Kivisto,John A.; Lonnes,Perry B.. Personal oxygen concentrator. USP2006107121276.
  41. Appel, William Scot; Winter, David Phillip; Sward, Brian Kenneth; Sugano, Masato; Salter, Edmund; Bixby, James A.. Portable oxygen concentration system and method of using the same. USP2004026691702.
  42. Hill, Theodore B.; Radtke, Edward A.; Schneider, Robert A.; Bixby, James A.. Portable oxygen concentration system and method of using the same. USP2003106629525.
  43. Hill, Theodore B.; Radtke, Edward A.; Schneider, Robert A.; Bixby, James A.. Portable oxygen concentration system and method of using the same. USP2003116651658.
  44. Bliss, Peter L.; Atlas, Charles R.; Halperin, Scott Carson. Portable oxygen concentrator. USP2010117837761.
  45. Bliss, Peter L.; Atlas, Charles R.; Halperin, Scott Carson. Portable oxygen concentrator. USP2010097794522.
  46. Bliss,Peter L.; Atlas, Jr.,Charles R.; Halperin,Scott Cameron. Portable oxygen concentrator. USP2008057368005.
  47. Bliss,Peter L.; Atlas, Jr.,Charles R.; Halperin,Scott Cameron. Portable oxygen concentrator. USP2008077402193.
  48. Bliss,Peter L.; Atlas, Jr.,Charles R.; Halperin,Scott Cameron. Portable oxygen concentrator. USP2008027329304.
  49. Dubois, Anne; Bodelin, Pierre; Vigor, Xavier. Portable oxygen concentrator. USP2003026520176.
  50. McCombs, Norman R.; Casey, Robert E.; Chimiak, Michael A.; Klimaszewski, Andrezj. Portable oxygen concentrator. USP2004076764534.
  51. McCombs, Norman R.; Casey, Robert E.; Chimiak, Michael A.; Klimaszewski, Andrezj. Portable oxygen concentrator. USP2005096949133.
  52. Wilkinson, William R.; Westersten, Allan Sten; Shockley, Jr., H. David. Portable oxygen concentrator. USP200912D606655.
  53. Wilkinson, William R.; Westersten, Allan Sten; Hassan, Alaa. Power management systems and methods for use in an oxygen concentrator. USP2013128603228.
  54. McDermott Francis. Pressure monitor and alarm for compression mounting with compressed gas storage tank. USP2000106137417.
  55. Jagger, Theodore W.; Van Brunt, Alexander E.; Van Brunt, Nicholas P.. Pressure swing adsorption gas separation method and apparatus. USP2003016511526.
  56. Jagger, Theodore W.; Van Brunt, Alexander E.; Van Brunt, Nicholas P.. Pressure swing adsorption gas separation method and apparatus. USP2003116641644.
  57. DeVries, Douglas F.; Marquardt, Brian. Pressure swing adsorption oxygen generator. USP20180810046134.
  58. Jagger,Theodore W.; Van Brunt,Nicholas P.; Kivisto,John A.; Lonnes,Perry B.. Product pump for an oxygen concentrator. USP2007027171963.
  59. Goertzen, Gerold; Null, Jr., William A.. Pumping device. USP2017049624918.
  60. Whitley,Roger Dean; Wagner,Glenn Paul; LaBuda,Matthew James. Simplified dual mode medical oxygen concentrator. USP2008047350521.
  61. Goertzen, Gerold; Null, Jr., William A.. System and method for providing oxygen. USP2011118062003.
  62. DeVries, Douglas F.; Good, David M.. Ventilator with integrated cough-assist. USP2018059956371.
  63. DeVries, Douglas F.; Good, David M.; Gaw, Shan E.; Cipollone, Joseph; Branson, Richard. Ventilator with integrated oxygen production. USP20190410245406.

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