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특허 상세정보

Honeycomb filter and method of making it

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B01D-039/20   
미국특허분류(USC) 55/523 ; 55/DIG ; 5 ; 55/DIG ; 30 ; 210/5101
출원번호 US-0350995 (1982-02-22)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 123  인용 특허 : 2
초록

The filter of honeycomb construction has a matrix of thin, interconnected walls which define a multiplicity of cells and which have interconnected open porosity of a volume and size sufficient to enable the fluid to flow completely across the thin walls in their narrow dimensions between adjoining cells and through the thin walls in their longer dimensions between adjoining or neighboring cells and to restrict the particulates in the fluid from flowing either completely across or through any of the thin walls, and has the cells divided into an inlet grou...

대표
청구항

A filter for removing all or substantially all of the solid particulates in fluids passed through the filter comprising: a multiplicity of interconnected thin porous walls defining inlet end faces and outlet end faces of the filter and a multiplicity of cells, each cell extending through the filter from at least one of the inlet and outlet end faces and having a surface area defined by surfaces of the thin walls exposed within the cell, the thin walls containing interconnected open porosity of a volume and size sufficient to enable the fluid to flow acro...

이 특허를 인용한 특허 피인용횟수: 123

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