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Mitigating ignition of fluids by hot surfaces

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B32B-003/10   
미국특허분류(USC) 428/131; 428/167
출원번호 US-0664976 (2000-09-18)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 0  인용 특허 : 9
초록

A platform, housing, conduit, exhaust duct or other structural element that encloses or supports a hot operating engine or other machinery is described wherein a pattern of micro-cavities is defined on the outer surface of the structure for mitigating ignition of a flammable liquid that comes into contact with the structure, the micro-cavities being sized to minimize seepage into the cavities of the liquid because of its surface tension, thereby preventing wetting of the interior of the cavities by the liquid.

대표
청구항
▼

I claim: 1. A structural element for enclosing or supporting hot operating machinery, comprising: (a) a structural member for enclosing or supporting a hot operating machinery; and (b) means defining a plurality of micro-cavities of preselected width and or preselected depth less than the thickness of said structural member on the outer surface of said structural member for mitigating ignition of a flammable liquid that comes into contact with said structural member, said micro-cavities being about one millimeter in width to minimize seepage of the liq...

이 특허에 인용된 특허 (9)

  1. Orologio Furio,CAX. Fire retardant cavity filled insulation pack. USP2001116322873.
  2. Ryu Jaesoek. Flexible aerogel superinsulation and its manufacture. USP2000056068882.
  3. Wakeman Thomas G. (Lawrenceburg OH IN) Walker Alan (Wyoming OH) Maclin Harvey M. (Cincinnati OH). Gas turbine engine multi-hole film cooled combustor liner and method of manufacture. USP1993015181379.
  4. William Burkett ; Marvin Carnahan. Method for forming a foam product with enhanced fire resistance and product produced thereby. USP2002056383608.
  5. Nicoll Robert A. (Beverly MA) Vdoviak John W. (Marblehead MA). Multi-hole film cooled afterburner cumbustor liner. USP1995115465572.
  6. Parente Charles A.. Noise suppression system for a jet engine. USP1998025721402.
  7. Davis ; George G.. Oil impervious acoustical board. USP1978024076100.
  8. Gupta Bhupendra K. (Cincinnati OH) Farmer Gilbert (Cincinnati OH) Walker Alan (Niskayuna NY). Thick thermal barrier coating having grooves for enhanced strain tolerance. USP1996095558922.
  9. Hughes Kevin A. (San Diego CA) Shieh Chih F. (San Diego CA). Turbine engine nacelle laminar flow control arrangement. USP1994035297765.

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