Method and device for recording characteristic state, amount...

Details Method and device for recording characteristic state, amount... Method and device for recording characteristic state, amount...

2007-03-14

2010-10-26

Thompson, Jewel (Department: 2855)

Measuring and testing

Volume or rate of flow

Using differential pressure

Reexamination Certificate

active

07819022

ABSTRACT:
Method and device that by acoustic signal energy—generated by a flowing medium, detects characteristic properties, amounts and the individual distribution between several components/phases, i.e. liquids, gases, particles or any distribution individual and between these. The flowing medium is decided to pass through at least one in a pipe system installed flow conditioner that has at least one restriction and by said passing is decided to release acoustic signal energy. The flow conditioner is installed in such a way that it in an acoustic and/or thermal way is totally or partly isolated from upstream and downstream adjoining sections of the pipe system and/or surrounding construction details.

REFERENCES:
patent: 3956928 (1976-05-01), Barrera
patent: 5083452 (1992-01-01), Hope
patent: 6651514 (2003-11-01), Zanker
patent: 2004/0000197 (2004-01-01), Bysling
patent: 0825436 (1998-02-01), None
patent: 9604528 (1996-02-01), None

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