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특허 상세정보

Method for operating gas generators in tandem

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B01D-053/04   
미국특허분류(USC) 095/026; 096/115; 096/121
출원번호 US-0379288 (2006-04-19)
등록번호 US-7445660 (2008-11-04)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Marsteller & Associates, P.C.
인용정보 피인용 횟수 : 9  인용 특허 : 14
초록

A gas generating system (S) has a plurality of product gas generating modules (18) each of which comprises a plurality of molecular sieve beds (bed 1, bed 2) generating a product gas acting in a repetitive cycle with each cycle having a period of the cycle with peak product gas flow (106). A manifold (52) combines the product gas from the plurality of modules (18). The processor (58) generates a control signal that is communicated to the gas generating modules (18) such that the peak product gas flow period (106) of the repetitive cycle of the modules (1...

대표
청구항

The invention claimed is: 1. An improved gas generating system of the type including a plurality of product gas generating modules each of which comprises a plurality of molecular sieve beds generating a product gas in a repetitive cycle with each cycle having a period of peak product gas flow, the improvement comprising: a manifold for combining the product gas from the plurality of modules; and a processor means for generating a control signal communicated to the gas generating modules; the control signal causing peak product gas flow periods of the r...

이 특허에 인용된 특허 (14)

  1. Sato Toru (Yonago JPX) Okazaki Naoto (Yonago JPX) Hasegawa Toshihisa (Yonago JPX) Fujii Katsumasa (both Okayama JPX) Takano Kazukiyo (both Okayama JPX). Breath synchronized gas-insufflation device and method therefor. USP1987084686974.
  2. Cramer Robert L. ; Muhs ; deceased Donald P.. Control means for molecular sieve on-board oxygen generator. USP2000056063169.
  3. Keefer Bowie Gordon,CAX ; Doman David George,CAX. Flow regulated pressure swing adsorption system. USP2000056063161.
  4. Hursey Francis X. (West Hartford CT). Fluid adsorption system. USP1991125074893.
  5. Hill Charles C. (2518 Via Merano Del Mar CA 92014). Fluid fractionator. USP1992055112367.
  6. Charles Bradley Hager ; Kevin Michael Dailey. Linear gas valve cycle control, shut-off-valve and self test. USP2002066409807.
  7. DeVries Douglas F. (Redlands CA) Baker Lindon A. (Santa Ana CA). Medical ventilator. USP1996025494028.
  8. 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.
  9. Mize James Brian. Method for operation of an air prepurifier which takes into account inlet air conditions. USP1999115989313.
  10. 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. USP1999015858063.
  11. Grader Ronald J. (East Amherst NY). Pressure swing adsorption process for supplying oxygen under variable demand conditions. USP1987024643743.
  12. Kleinberg, William Thomas; Pillarella, Mark Robert; Guro, David Edward. Pressure swing adsorption process operation at turndown conditions. USP2003076585804.
  13. Cramer Robert Louis. Single stage secondary high purity oxygen concentrator. USP1998065766310.
  14. Pietruszewski John J. (Buffalo NY). Turndown control for pressure swing adsorption. USP1979024140495.