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특허 상세정보

Supplemental oxygen ventilator

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B01D-053/22   
미국특허분류(USC) 55/158 ; 55/16
출원번호 US-0459184 (1989-12-29)
발명자 / 주소
인용정보 피인용 횟수 : 26  인용 특허 : 0
초록

A method and apparatus for supplying oxygen enriched air to interior space from the atmosphere, consisting of an air pump that is arranged to blow air thru an oxygen concentrator that discharges oxygen enriched air to an interior duct, while it returns excess nitrogen to the atmosphere.

대표
청구항

An apparatus that can take in air from the atmosphere, discard some of the nitrogen content of the air and discharge air that contains a substantially higher proportion of oxygen then is normally found in the atmosphere, comprising; an oxygen concentrator having an inlet port in communication with the atmosphere and a discharge port, an electric motor driven air pump integrally connected to the inlet port of said oxygen concentrator for forcing air thereinto, said oxygen concentrator being a chamber or duct made of a material permeable to nitrogen but no...

이 특허를 인용한 특허 피인용횟수: 26

  1. DeVries, Douglas F.; Gaw, Shan E.. Active exhalation valve. USP20181010105509.
  2. Hermann Kerstan G.. Dehumidifier for supplying air using variable flow rate and variable pressure in a membrane dryer. USP1999035885329.
  3. Wilkinson, William R.; Nebrigic, Dragan. Dual oxygen concentrator systems and methods. USP2017089717876.
  4. Delp, II, William H.; Barbosa, Rui M.. Hyperbaric chamber system and related methods. USP2017039592171.
  5. Blandino Joseph A. ; Dutart Charles H. ; Fluga Eric C.. Intake air separation system for an internal combustion engine. USP2001096289884.
  6. Blandino, Joseph A.; Coleman, Gerald N.; Dutart, Charles H.; Fluga, Eric C.. Intake air separation system for an internal combustion engine. USP2003046543428.
  7. Gerald N. Coleman ; Charles H. Dutart ; Eric C. Fluga. Intake air separation system for an internal combustion engine. USP2002096453893.
  8. Delp ; II William H.. Method and apparatus for supplying a pressurized diver's breathing gas for underwater divers. USP1999025865877.
  9. Wilkinson, William R.; Nebrigic, Dragan. Method and systems for the delivery of oxygen enriched gas. USP2016099440036.
  10. Wilkinson, William R.; Westersten, Allan Sten; Shockley, Jr., H. David. Oxygen concentrator apparatus and method having an ultrasonic detector. USP2017059649464.
  11. Wilkinson, William R.; Westersten, Allan Sten; Shockley, Jr., H. David. Oxygen concentrator apparatus and method having flow restricted coupling of the canisters. USP2014088794237.
  12. Wilkinson, William R.; Westersten, Allan Sten; Shockley, Jr., J. David. Oxygen concentrator apparatus and method having flow restricted coupling of the canisters. USP2018059956370.
  13. Wilkinson, William R.; Westersten, Allan Sten; Shockley, Jr., H. David. Oxygen concentrator apparatus and method having variable operation modes. USP2017059649465.
  14. Wilkinson, William R.; Westersten, Allan Sten; Shockley, Jr., H. David. Oxygen concentrator apparatus and method with an oxygen assisted venting system. USP2014128915248.
  15. Wilkinson, William R.. Oxygen concentrator heat management system and method. USP2013128616207.
  16. Wilkinson, William R.; Nebrigic, Dragan. Oxygen concentrator pump systems and methods. USP2016099440179.
  17. Wilkinson, William R.; Nebrigic, Dragan. Oxygen concentrator systems and methods. USP2016099440180.
  18. Delp ; II William H.. Oxygen enriched air generation system. USP1999015858064.
  19. Delp ; II William H. (Lake Worth FL). Oxygen enriched air generation system. USP1997035611845.
  20. Park, Kwan Choul; Song, Jung Hwan; Park, Se Yong. Oxygen-enriched air supplying apparatus. USP2004066755898.
  21. Wilkinson, William R.; Westersten, Allan Sten; Shockley, Jr., H. David. Portable oxygen concentrator. USP200912D606655.
  22. Wilkinson, William R.; Westersten, Allan Sten; Hassan, Alaa. Power management systems and methods for use in an oxygen concentrator. USP2013128603228.
  23. DeVries, Douglas F.; Marquardt, Brian. Pressure swing adsorption oxygen generator. USP20180810046134.
  24. Baker Richard W. (Palo Alto CA) Kaschemekat Jrgen (Palo Alto CA) Wijmans Johannes G. (Menlo Park CA) Kamaruddin Henky D. (San Francisco CA). Process for removing an organic compound from water. USP1993125273572.
  25. DeVries, Douglas F.; Good, David M.. Ventilator with integrated cough-assist. USP2018059956371.
  26. DeVries, Douglas F.; Good, David M.; Gaw, Shan E.; Cipollone, Joseph; Branson, Richard. Ventilator with integrated oxygen production. USP20190410245406.