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특허 상세정보

Self supporting hot gas filter assembly

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B01D-029/25    B01D-035/16    B01D-046/04   
미국특허분류(USC) 95/278 ; 95/283 ; 55/3412 ; 55/486
출원번호 US-0258675 (1994-06-13)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 69  인용 특허 : 0
초록

A device and method for maintaining a clean gas stream includes a particulate filter comprising of support tube made from a formed textile. The formed textile is constructed from a continuous filament inorganic yarn and is porous to allow gas and particulates therein to pass through the support tube. A filtering element is disposed about the support tube to trap particulates in the exhaust gas. The formed textile which defines the support tube is relatively flexible in its natural state. To act as a supporting structure, the formed textile is made less f...

대표
청구항

A method for maintaining a clean gas stream comprising: providing at least one self-supporting support tube, the support tube consisting solely of a substantially rigidized formed textile constructed of a continuous filament inorganic yarn, the formed textile being porous to permit a gas stream and particulates therein to pass through the support tube; disposing a filtering element about the support tube, the filtering element having a plurality of intermeshed fiber loops or fiber segments to trap particulates in the gas stream; passing a gas stream with...

이 특허를 인용한 특허 피인용횟수: 69

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