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특허 상세정보

Air cleaner with replaceable filter element

국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판) B01D-046/02    B01D-046/52   
미국특허분류(USC) 55/485 ; 55/497 ; 55/501 ; 55/502
출원번호 US-0898906 (1978-04-24)
발명자 / 주소
출원인 / 주소
인용정보 피인용 횟수 : 84  인용 특허 : 2
초록

An improved filter element assembly for use in an air cleaner on an internal combustion engine comprises a perforated liner. A replaceable filter element comprising a pleated filter medium is releasably coupled to the liner. A safety sleeve assembly is interposed between the filter medium and the liner. An outer liner surrounds the filter medium and exerts a radially inward force thereon to bias the pleats into engagement with the liner. The filter element assembly can be reconditioned when the filter medium becomes used with a replacement kit which incl...

대표
청구항

An improved filter element assembly for use in an air cleaning device having a filter body which defines a filter chamber, said filter element assembly being releasably contained in said filter body, wherein said filter element assembly comprises: (a) an elongated perforated liner assembly, said liner assembly being made from a material which is sufficiently durable to enable said liner assembly to be reused during successive air cleaning operations over the life of the air cleaning device; (b) a disposable and elongated filter element which includes a f...

이 특허를 인용한 특허 피인용횟수: 84

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