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특허 상세정보

Trapping method and system for energy conversion devices

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) H01M-008/04   
미국특허분류(USC) 429/034; 429/017; 137/099.5
출원번호 US-0781687 (2001-02-12)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 2  인용 특허 : 12
초록

A trap for an energy conversion device comprises a trapping system comprising a filter element and a trap element, and fluidly coupled to a reforming system. The trapping system is monitored by a combination of devices including an on-board diagnostic system, a temperature sensor, and a pressure differential sensor, which can individually or in combination determine when to regenerate the trapping system. The method for trapping sulfur and particulate matter using the trapping system comprises dispensing fuel into the energy conversion device. The fuel i...

대표
청구항

What is claimed is: 1. A trap for use with energy conversion devices comprising: a trapping system comprising a filter element and a trap element, said filter element including a particulate filter disposed in a first chamber of said trapping system, said particulate filter including a washcoat disposed on a filter material; a reforming system; and wherein said reforming system is fluidly coupled to said trapping system, with said trapping system positioned after said reforming system. 2. The trap of claim 1, further comprising a temperature sensor i...

이 특허에 인용된 특허 (12)

  1. Bissett Larry A. (Morgantown WV). Apparatus for hot-gas desulfurization of fuel gases. USP1992075130097.
  2. Gmeindl Frank D. (Morgantown WV) Geisbrecht Rodney A. (New Alexandria PA). Combined goal gasifier and fuel cell system and method. USP1990054921765.
  3. Walz Hans Frieder,DEX ; Megede Detlef zur,DEX. Fuel cell energy generating system. USP2000076083637.
  4. Kawatsu Shigeyuki,JPX. Fuel cell generator and method of the same. USP1998015712052.
  5. Wolfgang Herdeg DE; Holger Klos DE; Martin Sattler DE; Franz Reichenbach DE; Hans-Dieter Wilhelm DE; Jurgen Habrich DE; Karl Eck DE; Markus Keutz DE; Thomas Zapp DE. Fuel cell system and method of regenerating a filter element in a fuel cell system. USP2002066403243.
  6. Kawatsu Shigeyuki,JPX. Fuel-cells generator system and method of generating electricity from fuel cells. USP1999075925476.
  7. Wertheim Ronald J. (Hartford CT) Sederquist Richard A. (Newington CT). Integrated fuel cell and fuel conversion apparatus. USP1989034816353.
  8. Bissett Larry A. (Morgantown WV) Strickland Larry D. (Morgantown WV) Rockey John M. (Westover WV). Method for reducing sulfate formation during regeneration of hot-gas desulfurization sorbents. USP1994095348921.
  9. Jalan Vinod M. (Concord MA) Frost David G. (Maynard MA). Method of removing hydrogen sulfide from gases utilizing a zinc oxide sorbent and regenerating the sorbent. USP1984044442078.
  10. Botti Jean Joseph ; Grieve Malcolm James ; Miller Carl Elmer. Power generation system and method. USP2001056230494.
  11. Botti, Jean Joseph; Grieve, Malcolm James; Miller, Carl Elmer. Power generation system and method. USP2003086609582.
  12. Singh Prabhu (Export PA) George Raymond A. (Pittsburgh PA). System for operating solid oxide fuel cell generator on diesel fuel. USP1997115686196.