FLUID MEASUREMENT DEVICE

PROBLEM TO BE SOLVED: To sufficiently reduce a ratio of dust flowing into a bypass flow passage to sufficiently protect a measurement element from the dust by separating the dust from a fluid before the fluid flows into the bypass flow passage. SOLUTION: An air flow meter 1 has a main body part 2 fo...

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Bibliographic Details
Main Authors KONO YASUSHI, GOKO YASUSHI, GOTO TOSHIRO, TSUNEKAWA MAKOTO, WADO HIROYUKI
Format Patent
LanguageEnglish
Published 27.06.2003
Edition7
Subjects
BLASTING
COMBUSTION ENGINES
CONTROLLING COMBUSTION ENGINES
HEATING
HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
LIGHTING
MEASURING
MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL
MECHANICAL ENGINEERING
METERING BY VOLUME
PHYSICS
SUPPLYING COMBUSTION ENGINES IN GENERAL, WITH COMBUSTIBLEMIXTURES OR CONSTITUENTS THEREOF
TESTING
WEAPONS
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Summary:PROBLEM TO BE SOLVED: To sufficiently reduce a ratio of dust flowing into a bypass flow passage to sufficiently protect a measurement element from the dust by separating the dust from a fluid before the fluid flows into the bypass flow passage. SOLUTION: An air flow meter 1 has a main body part 2 formed with the bypass flow passage 21 inside an intake pipe 100, and the measurement element 3 disposed inside the bypass flow passage 21. The main body part 2 is provided with a louver 5 such that the louver 5 hides a part or all of an inlet 21d of the bypass flow passage 21 in a view from the upstream side of the intake pipe 100. The louver 5 is positioned in front of the inlet 21d. COPYRIGHT: (C)2003,JPO
Bibliography:Application Number: JP20010377784