Title:
MUFFLER AND MANUFACTURING METHOD FOR MUFFLER
Document Type and Number:
WIPO Patent Application WO/2019/029604
Kind Code:
A1
Abstract:
A muffler (100), comprising a body (1) and at least one filter assembly (2); the body (1) comprises a first interface portion (11), a cylinder portion (12), and a second interface portion (15); the filter assembly (2) comprises a filter member (21) and a filter member limiting portion (22); the filter member limiting portion (22) and an inner wall of a cylinder channel (131) are fixedly provided or limitingly provided, while the filter member (21) and the filter member limiting portion (22) are fixedly provided or limitingly provided; the filter member (21) comprises a plurality of layers of filter mesh so as to form a filter channel; the equivalent diameter of the cylinder portion (13) is greater than the equivalent diameters of the first interface portion (11) and the second interface portion (15).
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Inventors:
ZHANG HONGBIN (CN)
LIANG DONGSEN (CN)
XIAO YUANDONG (CN)
WANG XIAODE (CN)
LIANG DONGSEN (CN)
XIAO YUANDONG (CN)
WANG XIAODE (CN)
Application Number:
PCT/CN2018/099564
Publication Date:
February 14, 2019
Filing Date:
August 09, 2018
Export Citation:
Assignee:
XINCHANG COUNTY SITONG ELECTRICAL CO LTD (CN)
International Classes:
F24F13/28; F24F13/24
Foreign References:
| CN102778016A | 2012-11-14 | |||
| CN202254197U | 2012-05-30 | |||
| JP2010078288A | 2010-04-08 | |||
| CN207575996U | 2018-07-06 |
Attorney, Agent or Firm:
UNITALEN ATTORNEYS AT LAW (CN)
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