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Oxygen concentrator system and valve structure

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • B01D-053/04
출원번호 US-0609186 (1990-11-02)
발명자 / 주소
  • Kanner Rowland W. (Guntersville AL) Lisak Stephen P. (Arab AL)
출원인 / 주소
  • Ryder International Corporation (Arab AL 02)
인용정보 피인용 횟수 : 44  인용 특허 : 0

초록

A valve assembly and processing system are provided in which the valve assembly enables cycled fluid flow switching and communication between a plurality of flow conduits. The valve assembly includes two valve members which have respective engaged surfaces relatively rotatable to provide the valving

대표청구항

A method for increasing the concentration of oxygen in the product stream from an air separation process, comprising the steps of: a) feeding a feed mixture of air and oxygen to an oxygen concentration processor; b) processing said mixture to produce an oxygen-enriched product stream discharged from

이 특허를 인용한 특허 (44)

  1. Kenji Takemasa JP; Masaki Tachino JP, Apparatus for producing oxygen enhanced gas from air.
  2. Yamawaki, Masakatsu; Murota, Toru; Kitaguchi, Shinya, Automatic four-port selector valve.
  3. Deane, Geoffrey Frank; Howes, Lawrence; Taylor, Brenton Alan, Expandable product rate portable gas fractionalization system.
  4. Keefer Bowie Gordon,CAX ; Doman David George,CAX, Flow regulated pressure swing adsorption system.
  5. Keefer, Bowie G.; Doman, David G., Flow regulated pressure swing adsorption system.
  6. Keefer,Bowie G.; Doman,David G., Flow regulated pressure swing adsorption system.
  7. Lee,Junbae; Cho,Seong Moon; Lee,Don Hee, Gas concentration method and its apparatus.
  8. Baksh,Mohamed Safdar Allie; Manning,Michael S.; Rosinski,Andrew C.; Smolarek,James; Stewart,Alan Barnard; Neu,Bernard Thomas, Indexing rotary dual valve for pressure swing adsorption systems.
  9. Flanagan, Craig T.; Hurst, William S.; Sheu, Lien-Lung; Block, Thomas A.; Wu, Haiming, Inhaled anesthetic agent therapy and delivery system.
  10. Charles Bradley Hager ; Kevin Michael Dailey, Linear gas valve cycle control, shut-off-valve and self test.
  11. McCombs, Norman R.; Bosinski, Robert; Casey, Robert E.; Valvo, Michael R., Mini-portable oxygen concentrator.
  12. Morita, Kosuke, Oxygen concentrator.
  13. Morita, Kosuke, Oxygen concentrator.
  14. 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.
  15. Deane, Geoffrey Frank; Taylor, Brenton Alan; Li, Chung Ming, Portable gas fractionalization system.
  16. Deane,Geoffrey Frank; Taylor,Brenton Alan; Bare,Rex O.; Sargent,Bradley J.; Scherer,Andrew J., Portable gas fractionalization system.
  17. Deane,Geoffrey Frank; Taylor,Brenton Alan; Bare,Rex O.; Scherer,Andrew J., Portable gas fractionalization system.
  18. Deane,Geoffrey Frank; Taylor,Brenton Alan; Li,Chung Ming, Portable gas fractionalization system.
  19. Whitley,Roger Dean; Wagner,Glenn Paul; LaBuda,Matthew James; Schiff,David R.; Byar,Peter D.; Weiman,Andrew M.; GaleWyrick,Seth, Portable medical oxygen concentrator.
  20. 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.
  21. Hill, Theodore B.; Radtke, Edward A.; Schneider, Robert A.; Bixby, James A., Portable oxygen concentration system and method of using the same.
  22. Hill, Theodore B.; Radtke, Edward A.; Schneider, Robert A.; Bixby, James A., Portable oxygen concentration system and method of using the same.
  23. Czabala Michael P. ; Murdoch Robert W., Pressure swing absorption system with multi-chamber canister.
  24. Czabala Michael P. ; Murdoch Robert W., Pressure swing absorption system with multi-chamber canister.
  25. Lemcoff Norberto O. ; Fronzoni Mario A. ; Garrett Michael E.,GB2 ; Green Brian C.,GB2 ; Atkinson Timothy D. ; La Cava Alberto I., Process and apparatus for gas separation.
  26. Lemcoff Norberto O. ; Fronzoni Mario A. ; Garrett Michael E.,GBX ; Green Brian C.,GBX ; Atkinson Timothy D. ; La Cava Alberto I., Process and apparatus for gas separation.
  27. Monereau Christian,FRX, Process and plant for separating a gas mixture by adsorption.
  28. Kulish Stanley ; Swank Robert P., Rapid cycle pressure swing adsorption oxygen concentration method and apparatus.
  29. Hung, Ming-Lang; Tseng, Pen-Chang; Kang, Yu-Hao; Chen, Hsing-Ting; Perng, Jyi-Ching, Regenerating-type compressed air drier and dehumidificating-and-regenerating unit.
  30. Bassine, Stuart, Reversible pivoting vane rotary compressor for a valve-free oxygen concentrator.
  31. Barone, Michael R., Rotary cylinder dual diverter valve.
  32. Smolarek James ; Kun Leslie Charles, Rotary valve.
  33. Hill, Theodore B.; Hill, Charles C.; Hansen, Adam C., Rotary valve assembly for pressure swing adsorption system.
  34. Barone, Michael R., Rotary valve element for twin bed alternative treatment systems.
  35. Smolarek James ; Kun Leslie Charles, Rotary valve for two bed vacuum pressure swing absorption system.
  36. Tsargorodski Mikhail ; Thelen John E., Switching valve for multi-chamber adsorbent air and gas fractionation system.
  37. Bizjak, Travis A., Systems and methods for regulating heating assembly operation through pressure swing adsorption purge control.
  38. Bizjak, Travis A., Systems and methods for regulating heating assembly operation through pressure swing adsorption purge control.
  39. Bizjak,Travis A., Systems and methods for regulating heating assembly operation through pressure swing adsorption purge control.
  40. Adams, Patton M.; Bizjak, Travis A.; Givens, James A., Systems and methods for supplying auxiliary fuel streams during intermittent byproduct discharge from pressure swing adsorption assemblies.
  41. Adams, Patton M.; Bizjak, Travis A.; Givens, James A., Systems and methods for supplying auxiliary fuel streams during intermittent byproduct discharge from pressure swing adsorption assemblies.
  42. Givens, James A., Temperature-based breakthrough detection and pressure swing adsorption systems and fuel processing systems including the same.
  43. Givens,James A., Temperature-based breakthrough detection and pressure swing adsorption systems and fuel processing systems including the same.
  44. Bassine,Stuart, Valve-free oxygen concentrator featuring reversible compressors.
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