GAS FILTERING DEVICE

PROBLEM TO BE SOLVED: To minimize reduction in filtering capacity of a filter and an increase in gas flow resistance, while restraining an increase of a pressure loss, even when a distance between an inlet port and the filter is restricted. SOLUTION: An air cleaner 50 has a front housing 10, a rear...

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Bibliographic Details
Main Author SASAKI KIYOYUKI
Format Patent
LanguageEnglish
Published 20.12.2007
Subjects
BLASTING
COMBUSTION ENGINES
HEATING
HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
LIGHTING
MECHANICAL ENGINEERING
PERFORMING OPERATIONS
PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
SEPARATION
SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF
TRANSPORTING
WEAPONS
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Summary:PROBLEM TO BE SOLVED: To minimize reduction in filtering capacity of a filter and an increase in gas flow resistance, while restraining an increase of a pressure loss, even when a distance between an inlet port and the filter is restricted. SOLUTION: An air cleaner 50 has a front housing 10, a rear housing 20 and the filter 13. The filter 13 has a plurality of fold lines 13d extending in parallel, and partitions a filtering front chamber 14 and a filtering rear chamber 15. The air cleaner 50 filters air by making the air flowing in the filtering front chamber 14 via the inlet port 11 flow to the filtering rear chamber 15 via the filter 13. The filtering front chamber 14 has a diffusion space 16 positioned outside an end part 13c in the fold line direction of the filter 13. The inlet port 11 opens in the diffusion space 16 by extending in the direction vertical to the fold line direction of the filter 13 in a plane parallel to a filtering surface of the filter 13. COPYRIGHT: (C)2008,JPO&INPIT
Bibliography:Application Number: JP20060159803