FILTER ASSEMBLY

WIPO Patent Application WO/2016/074630

A1

Disclosed is a filter assembly (3), comprising a first filter (31) and a second filter (32), wherein the first filter (31) comprises a first housing (311), a first filter insert (312) and a first head portion (313), and the first head portion (313) is provided with a first inlet passage (341) and a first outlet passage (342). The second filter (32) comprises a second housing (321), a second filter insert and a second head portion (323), and the second head portion (323) is provided with a second inlet passage (371) and a second outlet passage (372). The first inlet passage (341) is in communication with the second inlet passage (371), and the first outlet passage (342) is in communication with the second outlet passage (372). The first filter (31) and the second filter (32) are separately arranged, and the first head portion (313) and the second head portion (323) are detachably assembled together by means of a fixing part. Filters of an appropriate number can be chosen to be combined according to different application requirements.

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YANG ZHENQIU (CN)
FAN GAOFENG (CN)
LIN KUI (CN)
CHEN GUOLI (CN)
LIU DALING (CN)

PCT/CN2015/094448

May 19, 2016

November 12, 2015

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TENNECO SUZHOU EMISSION SYSTEM CO LTD (CN)

B01D53/92; B01D29/33; B01D29/56; B01D35/02

CN104707481A	2015-06-17
CN204502803U	2015-07-29
CN101855006A	2010-10-06
US5405528A	1995-04-11
CN101111302A	2008-01-23
CN1649660A	2005-08-03

SUZHOU WISPRO INTELLECTUAL PROPERTY AGENCY (CN)
苏州威世朋知识产权代理事务所（普通合伙） (CN)

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