Air filter element

Air filter element

An air filter element comprises an inner filtering layer and an outer filtering layer, wherein both the inner filtering layer and the outer filtering layer adopt barrel-shaped structures; the inner filtering layer penetrates through the outer filtering layer; the inner filtering layer coats a sealin...

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1. Verfasser: WANG YUEEN
Format: Patent
Sprache:chi ; eng
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PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
TRANSPORTING
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creator WANG YUEEN
description An air filter element comprises an inner filtering layer and an outer filtering layer, wherein both the inner filtering layer and the outer filtering layer adopt barrel-shaped structures; the inner filtering layer penetrates through the outer filtering layer; the inner filtering layer coats a sealing ring positioned at the bottom end of the inner filtering layer and a connecting ring positioned at the top end of the inner filtering layer; threads are formed in the connecting ring; first filter paper is arranged between the sealing ring and the connecting ring, and adopts a barrel-shaped structure; coarse filter screens are arranged on both the inner side and the outer side of the first filter paper; soft seal rings are arranged at both the upper end and the lower end of the outer filtering layer; the inner sides of the soft seal rings at the upper end and the lower end of the outer filtering layer are connected through a rubber mesh; each soft seal ring is provided with two caulking grooves; second filter pap
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threads are formed in the connecting ring; first filter paper is arranged between the sealing ring and the connecting ring, and adopts a barrel-shaped structure; coarse filter screens are arranged on both the inner side and the outer side of the first filter paper; soft seal rings are arranged at both the upper end and the lower end of the outer filtering layer; the inner sides of the soft seal rings at the upper end and the lower end of the outer filtering layer are connected through a rubber mesh; each soft seal ring is provided with two caulking grooves; second filter pap</description><language>chi ; eng</language><subject>PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; SEPARATION ; TRANSPORTING</subject><creationdate>2014</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20140409&amp;DB=EPODOC&amp;CC=CN&amp;NR=203525440U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25544,76293</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20140409&amp;DB=EPODOC&amp;CC=CN&amp;NR=203525440U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>WANG YUEEN</creatorcontrib><title>Air filter element</title><description>An air filter element comprises an inner filtering layer and an outer filtering layer, wherein both the inner filtering layer and the outer filtering layer adopt barrel-shaped structures; 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subjects PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
TRANSPORTING
title Air filter element
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