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Method and apparatus for fractioning oxygen

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01D-053/04
출원번호 US-0416578 (1982-09-10)
발명자 / 주소
  • Tedford
  • Jr. Richard A. (Middletown CT)
출원인 / 주소
  • Invacare Respiratory Corp. (Elyria OH 02)
인용정보 피인용 횟수 : 105  인용 특허 : 9

초록

A pair of beds (10, 12) are connected by a cross-over valve (20) cyclically with a source of air under pressure (22) and a source of vacuum (24). The beds are further interconnected by a pressure equalization flow path (40) and a pressure equalization valve (42) for selectively opening and closing t

대표청구항

A method of fractionating components of a gaseous mixture in which each cycle has a preselected cycle duration, the method comprising cyclically repeating the steps of: supplying the gaseous mixture to one of first and second beds which each contain a physical separation medium which selectively ads

이 특허에 인용된 특허 (9)

  1. Streich Martin (Socking DT) Jakob Fritz (Achmuhle DT), Adsorption system.
  2. Walter William Clarence (2 Westway Rochester NY 14624), Adsorptive process for selective separation of gases.
  3. Russell George K. (Castle Rock CO), Apparatus and method for fractionating air and other gaseous mixtures.
  4. McCombs, Norman R., Compact oxygen concentrator.
  5. Sircar Shivaji (Allentown PA) Zondlo John W. (Bethlehem PA), Fractionation of air by adsorption.
  6. Armond John W. (Buckhurst Hill GB2) Sebastian Devasihamani J. G. (Hoddesdon GB2), Gas separation.
  7. Drissel Gerald M. (Allentown PA) Sircar Shivaji (Allentown PA), Oxygen enrichment process.
  8. Gauthier William D. (Sylvania OH) Hendricks Merl J. (Pemberville OH) Babcock Robert L. (Toledo OH), Oxygen enrichment system for medical use.
  9. Armond John W. (Buckhurst Hill GB2), Process for the separation of a gaseous mixture.

이 특허를 인용한 특허 (105)

  1. DeVries, Douglas F.; Gaw, Shan E., Active exhalation valve.
  2. Hager,Charles B., Air conserving slide valve.
  3. Veltman Joost (San Jose CA) Malik Ram L. (Fremont CA) Dickens Michael D. (Danville CA), Air purification and temperature controlling system and method.
  4. Amlinger Heinrich,DEX, Alternating pressure apparatus for obtaining oxygen from the air and method for the operation thereof.
  5. Lawless, William N., Amperometric oxygen sensor.
  6. Richey ; II Joseph B. ; Goertzen Gerold G., Apparatus and method for forming oxygen-enriched gas and compression thereof for high-pressure mobile storage utilizatio.
  7. Richey ; II Joseph B. ; Goertzen Gerold G., Apparatus and method for forming oxygen-enriched gas and compression thereof for high-pressure mobile storage utilization.
  8. Sprinkle, Thomas, Apparatus and method of providing concentrated product gas.
  9. Sprinkle, Thomas B., Apparatus and method of providing concentrated product gas.
  10. Sprinkle,Thomas B., Apparatus and method of providing concentrated product gas.
  11. Richey, II, Joseph B.; Goertzen, Gerold G., Apparatus for compressing and storing oxygen enriched gas.
  12. Richey, II,Joseph B.; Goertzen,Gerald G., Apparatus for compressing and storing oxygen enriched gas.
  13. Kenji Takemasa JP; Masaki Tachino JP, Apparatus for producing oxygen enhanced gas from air.
  14. Van Brunt, Nicholas P.; Jagger, Theodore W.; Lonnes, Perry B.; Kivisto, John A., Apparatus for separating oxygen from ambient air.
  15. Van Brunt, Nicholas P.; Jagger, Theodore W.; Lonnes, Perry B.; Kivisto, John A., Apparatus for separating oxygen from ambient air.
  16. Petit Pierre,FRX ; Andreani Philippe ; Monereau Christian,FRX, Apparatus for the separation of a gaseous mixture.
  17. Peacey, David John; Murley, Kraig Charles, Breathing gas supply system.
  18. Phillips,Robert John, Breathing gas supply system.
  19. Michaels Gregory A. ; Birangi Homayoun ; Polaseck David D., Closed-loop feedback control for oxygen concentrator.
  20. Lawless, William N., Combined oxygen and NOx sensor.
  21. Voege, James A; Thie, Matthew G; Ferrer, David A, Conserver.
  22. Schaffner Walter E. ; Mulhern James P. ; Antonishak Stephen J. ; White Gerald J., Curb-climbing power wheelchair.
  23. Thompson, Loren M.; Nelson, James E.; Voltenburg, Jr., Robert R., Damping apparatus for scroll compressors for oxygen-generating systems.
  24. Grff Roderich W. (Engerlnder Str. 2 - 4 6108 Weiterstadt 2 DEX), Device for generating a continuous stream of dried gases.
  25. Deane, Geoffrey Frank; Howes, Lawrence; Taylor, Brenton Alan, Expandable product rate portable gas fractionalization system.
  26. Schaffner Walter E. ; Mulhern James P. ; White Gerald J. ; Antonishak Stephen J., Foldable midwheel drive power chair.
  27. Lee,Junbae; Cho,Seong Moon; Lee,Don Hee, Gas concentration method and its apparatus.
  28. Michaels Gregory A. ; Birangi Homayoun, Gas concentration sensor and control for oxygen concentrator utilizing gas concentration sensor.
  29. Null, Jr., William A.; Shelnutt, Samuel J., Gas concentrator.
  30. Lee,Don Hee; Cho,Seong Moon, Gas separation apparatus.
  31. Stanford Raymond A. (Rock Island IL), High efficiency PSA gas concentrator.
  32. Ellis Lamar (320 W. Walnut Ave. Ontario CA 91762), In-line molecular sieve bed conversion kit.
  33. Glenn Gary S. (Seattle WA) Rajpaul Vinod K. (Bellevue WA) Yurczyk Roger F. (Kent WA), Integrated system for generating inert gas and breathing gas on aircraft.
  34. Voege, James A.; Thie, Matthew G.; Ferrer, David A., Method and apparatus for regulating fluid.
  35. Voege, James A.; Ferrer, David A.; Thie, Matthew G., Method and apparatus for regulating fluid flow or conserving fluid flow.
  36. Barre,Didier; Baudet,Roland, Method and installation for producing breathable air.
  37. Aylsworth, Alonzo C.; Spector, Lawrence C., Method and system for delivery of therapeutic gas to a patient and for filling a cylinder.
  38. Aylsworth,Alonzo C.; Spector,Lawrence C., Method and system for delivery of therapeutic gas to a patient and for filling a cylinder.
  39. Aylsworth, Alonzo C.; Aylsworth, Charles R., Method and system of coordinating an intensifier and sieve beds.
  40. Aylsworth, Alonzo C.; Alysworth, Charles R.; McCulloh, Kevin G., Method and system of operating a trans-fill device.
  41. Aylsworth,Alonzo C.; Aylsworth,Charles R.; McCulloh,Kevin G., Method and system of operating a trans-fill device.
  42. Amlinger Heinrich,DEX, Method for operating an alternating pressure apparatus for producing oxygen from the air.
  43. 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.
  44. 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.
  45. Van Brunt, Nicholas P.; Jagger, Theodore W.; Lonnes, Perry B.; Kivisto, John A., Method of separating and distributing oxygen.
  46. 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.
  47. Hamlin, Humphrey A. S.; Taylor, James C., Molecular sieve type gas separation systems.
  48. Lawless William N., Nitrogen purification device.
  49. Miller, Gregory R.; Clark, Steven G., Oxygen concentrator.
  50. Rowland Robert O. (Hemet CA), Oxygen concentrator.
  51. Rowland, Robert O., Oxygen concentrator.
  52. Rowland Robert O. (Hemet CA), Oxygen concentrator and test apparatus.
  53. Chambers, William M.; Sniezek, Dennis J.; Sprinkle, Thomas B., Oxygen concentrator having structural sieve beds.
  54. Chambers, William M.; Sniezek, Dennis J.; Sprinkle, Thomas B., Oxygen concentrator having structural sieve beds.
  55. Chambers, William; Sniezek, Dennis; Sprinkle, Thomas, Oxygen concentrator having structural sieve beds.
  56. Chambers, William; Sniezek, Dennis; Sprinkle, Thomas, Oxygen concentrator having structural sieve beds.
  57. Rowland Robert O. (Hemet CA), Oxygen concentrator monitor and regulation assembly.
  58. Cao Tuan Quoc ; Hart Russell Frank ; Molis William David ; Frantz Richard Kent ; Hager Charles Bradley ; Crome Victor Paul, Oxygen concentrator with beds' duty cycle control and self-test.
  59. Richey, II, Joseph B.; Goertzen, Gerald G., Oxygen conserving device utilizing a radial multi-stage compressor for high-pressure mobile storage.
  60. Richey, II, Joseph B.; Goertzen, Gerald G., Oxygen conserving device utilizing a radial multi-stage compressor for high-pressure mobile storage.
  61. Richey, II,Joseph B; Goertzen,Gerald G; Polacsek,David D, Oxygen conserving device utilizing a radial multi-stage compressor for high-pressure mobile storage.
  62. Campbell Michael J. (Clarence Center NY) Smolarek James (Boston NY) Pietruszewski John J. (Buffalo NY), Oxygen enriched air system.
  63. 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.
  64. Lawless William N., Oxygen generator system and method of operating the same.
  65. Shivaji Sircar ; William Emil Waldron, Oxygen production by adsorption.
  66. Koerber, Achim Gerhard Rolf; Hilbig, Rainer; Van Der Sluis, Paul, Oxygen separator with rapid diagnostic.
  67. Rouge Dominique,FRX ; Chantagrel Stephane,FRX ; Sun Lian-Ming,FRX ; Graciannette Celine,FRX ; Torre Yves,FRX, PSA plant using valves having long and heterogeneous operating times.
  68. Petit Pierre,FRX ; Andreani Philippe ; Monereau Christian,FRX, PSA process and apparatus for the separation of a gaseous mixture.
  69. Dong Jung Hyi,KRX, Portable PSA oxygen generator.
  70. Deane, Geoffrey Frank; Taylor, Brenton Alan; Bare, Rex O.; Scherer, Andrew J.; Sargent, Bradley J.; March, Andrew J.; Merchant, Joseph E.; Smith, Jeffrey C., Portable gas fractionalization system.
  71. Deane, Geoffrey Frank; Taylor, Brenton Alan; Li, Chung Ming, Portable gas fractionalization system.
  72. Deane,Geoffrey Frank; Taylor,Brenton Alan; Bare,Rex O.; Sargent,Bradley J.; Scherer,Andrew J., Portable gas fractionalization system.
  73. Deane,Geoffrey Frank; Taylor,Brenton Alan; Bare,Rex O.; Scherer,Andrew J., Portable gas fractionalization system.
  74. Deane,Geoffrey Frank; Taylor,Brenton Alan; Li,Chung Ming, Portable gas fractionalization system.
  75. McCombs Norman R. (Tonawanda NY), Portable low profile DC oxygen concentrator.
  76. Pawlos Robert A. (13185 N. 91st Way Scottsdale AZ 85260), Portable oxygen concentrator.
  77. Jagger, Theodore W.; Van Brunt, Alexander E.; Van Brunt, Nicholas P., Pressure swing adsorption gas separation method and apparatus.
  78. Jagger, Theodore W.; Van Brunt, Alexander E.; Van Brunt, Nicholas P., Pressure swing adsorption gas separation method and apparatus.
  79. DeVries, Douglas F.; Marquardt, Brian, Pressure swing adsorption oxygen generator.
  80. Schlaechter John (Grandview OH), Pressure swing cycle for the separation of oxygen from air.
  81. Haruna Kazuo (Kakogawa JPX) Ueda Kanji (Ashiya JPX) Uno Masaru (Akashi JPX), Process for producing oxygen-enriched gas.
  82. Sprinkle, Thomas B.; Daniels, William J.; Drobnak, Thomas A.; Felty, David G.; Hodos, Valentine A.; Fabian, Martin J.; Shelnutt, Samuel J.; Olszewski, Jonathon R., Product gas concentrator and method associated therewith.
  83. Sprinkle, Thomas B.; Daniels, William J.; Drobnak, Thomas A.; Felty, David G.; Hodos, Valentine A.; Fabian, Martin J.; Shelnutt, Samuel J.; Olszewski, Jonathon R., Product gas concentrator and method associated therewith.
  84. Sprinkle, Thomas B.; Daniels, William J.; Drobnak, Thomas A.; Felty, David G.; Hodos, Valentine A.; Fabian, Martin J.; Shelnutt, Samuel J.; Olszewski, Jonathon R., Product gas concentrator and method associated therewith.
  85. Sprinkle, Thomas B.; Daniels, William J.; Drobnak, Thomas A.; Felty, David G.; Hodos, Valentine A.; Fabian, Martin J.; Shelnutt, Samuel J.; Olszewski, Jonathon R., Product gas concentrator and method associated therewith.
  86. Richey, II, Joseph B.; Daniels, William J., Product gas concentrator utilizing vacuum swing adsorption and method associated therewith.
  87. Goertzen, Gerold; Null, Jr., William A., Pumping device.
  88. Kulish Stanley ; Swank Robert P., Rapid cycle pressure swing adsorption oxygen concentration method and apparatus.
  89. Schaub Herbert Raymond ; Fassbaugh John Harry ; Smolarek James ; Rogan Michael Kenneth, Rotary blowers for pressure swing adsorption process and system.
  90. Keefer, Bowie G., Surge absorber flow regulation for modular pressure swing adsorption.
  91. Daniels, Jr., William J., System and method for concentrating gas.
  92. Richey, II, Joseph B.; Daniels, William J., System and method for concentrating gas.
  93. Richey, II, Joseph B.; Daniels, William J., System and method for concentrating gas.
  94. Shelnutt, Samuel J.; Daniels, William J., System and method for concentrating gas.
  95. Goertzen, Gerold; Null, Jr., William A., System and method for providing oxygen.
  96. James Smolarek ; Michael John Sinicropi ; Herbert Raymond Schaub, System for energy recovery in a vacuum pressure swing adsorption apparatus.
  97. Smolarek James ; Sinicropi Michael John ; Schaub Herbert Raymond, System for energy recovery in a vacuum pressure swing adsorption apparatus.
  98. Michael P. Czabala, Total delivery oxygen concentration system.
  99. Michael P. Czabala, Total delivery oxygen concentration system.
  100. Aylsworth, Alonzo C.; McCulloh, Kevin G., Trans-fill method and system.
  101. Theodore B. Hill, Vacuum-pressure swing absorption fractionator and method of using the same.
  102. Bassine Stuart, Valve free oxygen concentrator.
  103. Hart, Russell F.; Hager, Charles B., Variable inlet air restriction for composition control of product gas.
  104. DeVries, Douglas F.; Good, David M., Ventilator with integrated cough-assist.
  105. DeVries, Douglas F.; Good, David M.; Gaw, Shan E.; Cipollone, Joseph; Branson, Richard, Ventilator with integrated oxygen production.
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