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특허 상세정보

Oxygen enriched air generation system

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B01D-053/22   
미국특허분류(USC) 96/4 ; ; 96/8 ; ; 96/10 ; ; 55/218
출원번호 US-0518020 (1995-08-22)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 20  인용 특허 : 32
초록

A system for generating oxygen enriched air includes a compressed air supply for supplying compressed air and a permeable membrane gas separation system for separating a nitrogen gas component and an oxygen enriched air component from the compressed air. An oxygen analyzer is provided to detect an oxygen concentration in the oxygen enriched air component. The nitrogen gas component is divided, by a vortex tube, into a cold gas stream and a hot gas stream, and solenoid valves are actuated to modify a flow path of the compressed air through the cold gas st...

대표
청구항

A system for generating oxygen enriched air comprising: an air supply for supplying compressed air; a permeable membrane gas separation system for separating a nitrogen gas component and an oxygen enriched air component from said compressed air; means for detecting an oxygen concentration in said oxygen enriched air component; means for dividing said nitrogen gas component into a cold gas stream and a hot gas stream; flow modifying means for modifying a flow path of said compressed air through said cold gas stream and said hot gas stream to selectively h...

이 특허에 인용된 특허 (32)

  1. Mettes Jacques (Doylestown PA) Kimura Takako (Toyosato JPX) Schack Michael (Dusseldorf DEX). Apparatus for producing standard gas mixtures. USP1993085239856.
  2. Wells J. Morgan (Gaithersburg MD). Continuous nitrox mixer. USP1989084860803.
  3. Mitariten Michael J. (Peekskill NY). Control process and apparatus for membrane separation systems. USP1991105053058.
  4. Barbe Christian (Fontenay aux Roses FRX). Fast response high purity membrane nitrogen generator. USP1994025284506.
  5. Grennan Robert (Rockford IL) Rice John (Rockford IL) Squier Steven (Rockford IL). Fully integrated inert gas and oxidizer replenishment system. USP1991125069692.
  6. Mermoud Francois (Westmont IL) Brandt Michael D. (Chicago IL). Gas generating apparatus. USP1994065324478.
  7. Brandt Michael D. (Chicago IL) Mermoud Francois (Westmont IL). Gas generating device. USP1989074849174.
  8. Gollan Arye Z. (Newton MA). Gas separating. USP199012RE33502.
  9. 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. USP1987074681602.
  10. Barbe Christian (Fontenay Aux Roses FRX) Brugerolle Jean-Renaud (Paris FRX). Membrane gas generator in association with bulk storage for increased flexibility and productivity. USP1993115266101.
  11. Barbe Christian (Fontenay Aux Roses FRX) Brugerolle Jean-Renaud (Paris FRX). Membrane gas generator in association with bulk storage for increased flexibility and productivity. USP1995085439507.
  12. Baker Richard W. (Palo Alto CA) Wijmans Johannes G. (Menlo Park CA). Membrane gas separation process and apparatus. USP1992075129921.
  13. Blackmer Richard H. (Scotia NY) Hedman Jonathan W. (Burnt Hills NY). Membrane oxygen enricher apparatus. USP1979114174955.
  14. Garrett Michael E. (Woking GB2). Membrane plant: automatic control of. USP1995115470379.
  15. Revak Timothy T. (Concord CA) Krueger Robert T. (Concord CA). Membrane system for intermittent gas separation. USP1983124421529.
  16. Dobritz Gunter (Lubeck DT). Method and apparatus for mixing two gases in a predetermined proportion. USP1977054022234.
  17. Dobritz Gunther (Lubeck DT). Method and apparatus for mixing two gases in a predetermined proportion. USP1977054023587.
  18. Renlund Gary M. (Salt Lake City UT) Mackerell Richard R. (Salt Lake City UT) Syammach Mustafa A. (Salt Lake City UT). Method and apparatus for separating oxygen from a gaseous mixture. USP1994045302258.
  19. Carson Terry D. (Greenville SC) Okladek Joseph J. (Montclair NJ) Crable ; Jr. William A. (Pearl River NY). Method of filling a container. USP1995065427160.
  20. Gollan Arye Z. (Newton MA). Multiple head pumping. USP1990084950315.
  21. Itoh, Yoshimasa; Asakawa, Shiroh. Oxygen enriched gas supply arrangement for combustion. USP1985084537606.
  22. Nishibata Katsuji (Iwakuni JPX) Takano Hiroshi (Suita JPX) Itai Masaru (Hino JPX) Shimote Tsugutaka (Yamaguchi JPX). Oxygen enriching apparatus. USP1988124789388.
  23. Tamura Hiroki (Iwakuni JPX). Oxygen enriching module and oxygen enriching apparatus using same. USP1992105158584.
  24. McDonald, George H.; Manatt, Scott A.. Oxygen enrichment system. USP1985124560394.
  25. Lee Robert G. H. (Montreal CAX) Hornsey Derek (Beaconsfield CA CAX) Perkins Arthur S. (Moraga CA). Pipeline reactor and method. USP1991105061377.
  26. Barry Lionel (Versailles FRX). Process and installation for supplying nitrogen with the aid of semi-permeable membranes using a variable membrane geome. USP1996045507855.
  27. Rice Arthur W. (O\Fallon MO). Process for capturing nitrogen from air using gas separation membranes. USP1990014894068.
  28. Gessner David M. (Worcester MA). Process for producing nitrogen dioxide-free oxygen-enriched gas. USP1976013930813.
  29. Mettes Jacques (Doylestown PA) Kimura Takako (Toyosato JPX) Schack Michael (Dusseldorf DEX). Process for producing standard gas mixture and apparatus for producing the same. USP1992105157957.
  30. Combier Alain (Westmount CAX). Process for supplying nitrogen from an on-site plant. USP1993075226931.
  31. Schultz Jerald (354 Longacre Ave. Woodmere NY 11598). Supplemental oxygen ventilator. USP1992075129924.
  32. Blackmer Richard H. (Scotia NY) Hedman Jonathan W. (Burnt Hills NY). Vacuum extract system for a membrane oxygen enricher. USP1976083976451.

이 특허를 인용한 특허 피인용횟수: 20

  1. Lawless, William N.. Amperometric oxygen sensor. USP2003076592731.
  2. Ghiotto, Marco. Apparatus for feeding gas mixtures at the intake of a high pressure compressor. USP20190210215171.
  3. Lawless, William N.. Combined oxygen and NOx sensor. USP2004116824661.
  4. Deane, Geoffrey Frank; Howes, Lawrence; Taylor, Brenton Alan. Expandable product rate portable gas fractionalization system. USP2010037686870.
  5. Delp, II, William H.; Barbosa, Rui M.. Hyperbaric chamber system and related methods. USP2017039592171.
  6. Orr, Joseph Allen; Long, Christina Marie. Method and apparatus for monitoring and controlling a pressure support device. USP20181010085674.
  7. Yamashita Naohiko,JPX ; Yamamoto Takao,JPX. Method and apparatus for recovering a gas from a gas mixture. USP2001036197090.
  8. Delp ; II William H.. Method and apparatus for supplying a pressurized diver's breathing gas for underwater divers. USP1999025865877.
  9. Lawless William N.. Nitrogen purification device. USP2001096290757.
  10. Delp ; II William H.. Oxygen enriched air generation system. USP1999015858064.
  11. Nemser Stuart Marshall ; Himelreich Louis. Oxygen enriched air supply apparatus. USP2000106126721.
  12. Lawless William N.. Oxygen generator system and method of operating the same. USP2000036033457.
  13. Donahue, Leonard Lawrence. Partial gas separation technique for oxygen and nitrogen enrichment of atmospheric air. USP20180710035101.
  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. USP2010067730887.
  15. Deane, Geoffrey Frank; Taylor, Brenton Alan; Li, Chung Ming. Portable gas fractionalization system. USP2010077753996.
  16. Deane,Geoffrey Frank; Taylor,Brenton Alan; Bare,Rex O.; Sargent,Bradley J.; Scherer,Andrew J.. Portable gas fractionalization system. USP2006117135059.
  17. Deane,Geoffrey Frank; Taylor,Brenton Alan; Bare,Rex O.; Scherer,Andrew J.. Portable gas fractionalization system. USP2006067066985.
  18. Deane,Geoffrey Frank; Taylor,Brenton Alan; Li,Chung Ming. Portable gas fractionalization system. USP2008107438745.
  19. Cowell Ross A.,CAX ITX V6K 1M7. Pre-compression nitrox in-line blender. USP1999115992464.
  20. Volberg Walter,CAX ; Volberg Randall,CAX ITX V3R 0T1. Self-contained hyperbaric chamber. USP2000016016803.