Measuring device

Details Measuring device Measuring device

1998-03-09

1999-10-05

Raevis, Robert

Measuring and testing

Volume or rate of flow

Combined

G01F 1502

Patent

active

059627808

ABSTRACT:
Measuring device comprising a flow meter (26) provided with an inlet and an outlet which are each intended to be connected to a conduit in which a polyphase outflow to be measured flows, originating, for example, from an oil well, and a first valve (28) arranged below the flow meter (26), the flow meter being mounted generally vertically. According to the invention, the device furthermore comprises a branch passage (34), provided with a second valve (36), opening above the flow meter, so that it can be filled selectively with liquid using this branch passage (34).

REFERENCES:
patent: 3233448 (1966-02-01), Brown
patent: 4168624 (1979-09-01), Pichon
patent: 4236406 (1980-12-01), Reed et al.
patent: 4429581 (1984-02-01), Furmaga
patent: 5001434 (1991-03-01), Marrelli et al.
patent: 5033288 (1991-07-01), Castel
patent: 5233861 (1993-08-01), Gore et al.
patent: 5239862 (1993-08-01), Atkinson
patent: 5363696 (1994-11-01), Cardellini et al.
patent: 5608170 (1997-03-01), Atkinson et al.

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