Gas-flow measuring instrument

Details Gas-flow measuring instrument Gas-flow measuring instrument

2005-07-12

2005-07-12

Lefkowitz, Edward (Department: 2855)

Measuring and testing

Volume or rate of flow

Proportional

Reexamination Certificate

active

06915688

ABSTRACT:
In a gas-flow measuring instrument for measuring a gas flow in an intake gas passage for sucking gas, an abnormal output, deterioration per hour, stain, and breakage of a flow measuring element caused by fluid and foreign materials contained in intake gas are reduced. A gas-flow measuring instrument disposed in an intake gas passage for sucking gas for measuring a gas flow includes a bypass passage for bringing gas flowing along the intake gas passage, a bypass passage inlet opened to the upstream side of a main stream direction of gas in the intake gas passage, and a flow measuring element disposed in the bypass passage.

REFERENCES:
patent: 4571996 (1986-02-01), Wakeman et al.
patent: 5942683 (1999-08-01), Aoi et al.
patent: 6298720 (2001-10-01), Mueller et al.
patent: 6332356 (2001-12-01), Hecht et al.
patent: 100 19 149 (2001-11-01), None
patent: 1 164 360 (2001-12-01), None
patent: 11-248505 (1999-09-01), None
patent: 2000-304585 (2000-11-01), None
patent: 02/18886 (2002-03-01), None

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