$\require{mediawiki-texvc}$
  • 검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
  • 검색연산자
검색연산자 기능 검색시 예
() 우선순위가 가장 높은 연산자 예1) (나노 (기계 | machine))
공백 두 개의 검색어(식)을 모두 포함하고 있는 문서 검색 예1) (나노 기계)
예2) 나노 장영실
| 두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색 예1) (줄기세포 | 면역)
예2) 줄기세포 | 장영실
! NOT 이후에 있는 검색어가 포함된 문서는 제외 예1) (황금 !백금)
예2) !image
* 검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색 예) semi*
"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"

특허 상세정보

Method of operating an engine with a mixture of gaseous fuel and emulsified pilot fuel to reduce nitrogen oxide emissions

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) F02B-047/00   
미국특허분류(USC) 123/025C; 123/0270GE; 123/299
출원번호 US-0309527 (1999-05-11)
발명자 / 주소
출원인 / 주소
대리인 / 주소
    Sierra Patent Group, Ltd.
인용정보 피인용 횟수 : 8  인용 특허 : 14
초록

Reduction of nitrogen oxide emissions during operation of an engine is achieved by using a fuel mixture therein which includes a gaseous fuel and an emulsified pilot fuel. The method includes the steps of (i) advancing air into a combustion chamber of the engine, (ii) advancing a gaseous fuel into the combustion chamber, (iii) injecting an emulsified pilot fuel into the combustion chamber, wherein the emulsified pilot fuel includes water and liquid fuel, and (iv) compressing a mixture which includes (A) the air, (B) the gaseous fuel, and (C) the emulsifi...

대표
청구항

1. A method of reducing production of nitrogen oxides during operation of an engine, with said engine having a combustion chamber, comprising the steps of:advancing air into said combustion chamber; advancing a gaseous fuel into said combustion chamber; injecting an emulsified pilot fuel into said combustion chamber, wherein said emulsified pilot fuel includes water and liquid fuel; and compressing a mixture which includes (i) said air, (ii) said gaseous fuel, and (iii) said emulsified pilot fuel within said combustion chamber during a compression stroke...

이 특허에 인용된 특허 (14)

  1. Paul Marius A. (967 La Paz Placentia CA 92670) Paul Ana (967 La Paz Placentia CA 92670). Combined fuel engine. USP1989104876988.
  2. Akeroyd Richard T. (3803 - 67th St. Lubbock TX 79403). Dual fuel diesel engine. USP1984084463734.
  3. Arsenault Jeff (Toronto CAX) Goetz Wendelin (Kitchener CAX) Larocque James (Eden Mills CAX). Dual fuel electronic control system. USP1993075224457.
  4. Beck Niels J. (Bonita CA) Barkhimer Robert L. (Poway CA) Weseloh William E. (San Diego CA). Dual fuel engine having governor controlled pilot fuel injection system. USP1996065526786.
  5. Welch, Alan B.; Skinner, Raymond C. D.; Goetz, Wendelin A.. Dual fuel natural gas/diesel 2-stroke engine. USP1991075035206.
  6. Shimada Taizo (Yokohama JPX) Yamada Kiyoharu (Sagamihara JPX) Zaha Yutaka (Yokohama JPX). Emulsion fuel engine. USP1993125271370.
  7. Kessler Alfred (Duerrenaesch CHX). Emulsion fuel feeding apparatus and method. USP1996085542379.
  8. Coleman Gerald N. (Peoria IL) Sibley James E. (Metamora IL). Fuel control system for an internal combustion engine using an aqueous fuel emulsion. USP1997115682842.
  9. Young Colin G. (Mississauga CAX). Fuel control system for gaseous fueled engines. USP1986074597364.
  10. Helmich Melvin J. (Grove City PA). Low emission dual fuel engine and method of operating same. USP1990094955326.
  11. Herrmann Robert (Le Chesnay FRX). Pilot/main fuel injection method for diesel engines. USP1993095243932.
  12. Diep Daniel V. (Aurora IL) Lin M. Linda (Naperville IL). Process for adjusting the optimum effluent temperature of a nitrogen oxides reducing treatment agent. USP1995095453257.
  13. Brown Donald T. (Kearny NJ) Dainoff Alexander S. (Rockville Centre NY). Reducing nitrogen oxides emissions by dual fuel firing of a turbine. USP1994095344306.
  14. Peter-Hoblyn Jeremy D. (Bodwin GB3) Valentine James M. (Fairfield CT). Reduction of nitrogen oxides emissions from vehicular diesel engines. USP1996125584894.