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특허 상세정보

Compositions of matter for stopping fires, explosions and oxidations of materials and build up of electrostatic charges and method and apparatus for making same

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B23M-003/24   
미국특허분류(USC) 428/136; 428/131; 428/135; 169/045; 169/062; 169/066; 169/046; 169/049; 220/088.1
출원번호 US-0280988 (2002-10-24)
발명자 / 주소
대리인 / 주소
    Parsons & Goltry
인용정보 피인용 횟수 : 7  인용 특허 : 12
초록

An expandable metal product for use in extinguishing fires and in the prevention of or protection against explosions. The product is a continuous sheet of magnesium alloy foil having discontinuous slits in spaced apart lines parallel to each other but transverse to the longitudinal dimension of the sheet. The invention is also directed to the expanded form of the product, either in sheets which may be used for preventing fires or explosion or in the form of shaped ellipsoids for use in a passive inerting system for fuel tanks.

대표
청구항

1. An article having a specific internal surface area of at least about 250 ft.2per ft.3and a porosity of at least 80% and possessing effective flame arresting, explosion suppression and mechanical impact protection properties, comprising a body of multiple components of expanded metal net formed by stretching slitted sheets of material, said material characterized in having a thickness in the range of about 0.028 to 1.0 mm and having discontinuous slits in parallel lines which are spaced apart from about 1 to 4 mm, the length of said slits being in the ...

이 특허에 인용된 특허 (12)

  1. Oehlenschlger Adam A. (Middelfart DKX) Einarsson Baldvin (Odense DKX). Cleaning device for cleaning the inner surface of a container. USP1984074461054.
  2. Alhamad Ghaleb Mohammad Yassin,SAX. Compositions of matter for stopping fires, explosions and oxidations of materials and build up of electrostatic charges. USP1998045738175.
  3. Alhamad Shaikh Ghaleb Mohammad Yassin,SAX. Compositions of matter for stopping fires, explosions and oxidations of materials and build up of electrostatic charges. USP2000056062316.
  4. Alhamad Shaikh Ghaleb Mohammad Yassin,SAX. Compositions of matter stopping fires, explosions and oxidations of materials and build up of electrostatic charges. USP1998105816332.
  5. Szego Andrew (Willowdale CAX). Containers and other liquid-holding means. USP1981024249669.
  6. Spth Michael M. (Oberachweg 7 D-8183 Rottach-Egern DEX). Device for manufacturing expanded material. USP1992025088170.
  7. Szego Andrew (Toronto CAX). Explosion-suppressive masses. USP1979044149649.
  8. Knecht Werner (Usserdorf 6 CH-5312Dttingen CHX). Fire resistant Material. USP1981054265317.
  9. Szego Andrew (Toronto CAX) Kallay Victor (Toronto CAX). Machine for expanding metal webs. USP1979034144624.
  10. Szego Andrew (Willowdale CAX). Method and apparatus for providing a traversable pathway through a pool of flammable fluid. USP1982114361190.
  11. Maida Richard C. (Staten Island NY) Sferlazza Joseph (West Hempstead NY). Method and process for manufacturing expandable packing material. USP1997075647257.
  12. Mansfield Pete W. (1861 Meadow Ct. West Palm Beach FL 33406). System for improving efficiency of screw presses. USP1984044440076.