Title:
AIR CONDITIONER FILTER AND METHOD OF MANUFACTURE
Document Type and Number:
WIPO Patent Application WO/2017/143592
Kind Code:
A1
Abstract:
Air filters are disclosed. The air filters include filtration media comprising a first surface (104) comprising a first region (106) proximate a first end (110) of the filtration media and a second region (108) proximate a second end (112) of the filtration media. The second region (108) is configured to provide a zone including either a densified zone of the filtration media or a support layer (114) adjacent to the filtration media. Also an air conditioning unit with the air filters is disclosed. And also a method of manufacturing the air filters is disclosed.
Inventors:
CHENG LIANG (US)
FOX ANDREW R (US)
FOX ANDREW R (US)
Application Number:
PCT/CN2016/074712
Publication Date:
August 31, 2017
Filing Date:
February 26, 2016
Export Citation:
Assignee:
3M INNOVATIVE PROPERTIES CO (US)
CHENG LIANG (US)
CHENG LIANG (US)
International Classes:
B01D46/10; F24F13/28
Domestic Patent References:
| WO2015112656A1 | 2015-07-30 |
Foreign References:
| CN201375862Y | 2010-01-06 | |||
| CN101896657A | 2010-11-24 | |||
| CN1370091A | 2002-09-18 |
Other References:
See also references of EP 3419736A4
Attorney, Agent or Firm:
KING & WOOD MALLESONS (CN)
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