Coriolis Flowmeter

Manus Henry

Coriolis Flowmeter

Manus Henry (Inventor)

University of Oxford

Research output: Patent

22 Downloads (Pure)

Abstract

A Coriolis flowmeter has a driver that oscillates a conduit, a first sensor configured to generate a first sensor signal indicative of movement of the conduit at a first location, and a second sensor configured to generate a second sensor signal indicative of movement of the conduit at a second location. The first and second locations are arranged so a phase difference between the first and second signals when the conduit is oscillated by the driver is related to a mass flow rate of the fluid through the flowmeter. A digital signal processor includes a plurality of detectors tuned to a set of different frequencies. The detectors are configured to analyze the first sensor signal in parallel and generate an output indicative of how closely an actual frequency of the first sensor signal matches the frequency to which the respective detector is tuned.

Original language	English
Patent number	US9513149B1
IPC	G01F 1/84,G01F 7/00
Priority date	29/10/15
Filing date	29/10/15
Publication status	Published - 6 Dec 2016
Externally published	Yes

Access to Document

US9513149 Detector band

6 Patent

Coriolis flowmeter
Henry, M., 14 Jul 2020, IPC No. G01F 1/84, G01F 7/00, Patent No. CN108291828B, 25 Oct 2016, Priority date 29 Oct 2015, Priority No. US14927080
Research output: Patent

File
Coriolis Flowmeter
Henry, M., 9 Sept 2020, IPC No. G01F 1/84, G01F 7/00, Patent No. EP3368868B1, 25 Oct 2016, Priority date 29 Oct 2015, Priority No. US201514927080
Research output: Patent

File
Coriolis flow meter
Henry, M., 26 Feb 2020, IPC No. G01F 1/84, Patent No. RU2715371C2, 25 Oct 2016, Priority date 29 Oct 2015, Priority No. US14/927,080
Research output: Patent

File

Cite this

@misc{e6fa637e043043c69fc1b735867942d6,

title = "Coriolis Flowmeter",

abstract = "A Coriolis flowmeter has a driver that oscillates a conduit, a first sensor configured to generate a first sensor signal indicative of movement of the conduit at a first location, and a second sensor configured to generate a second sensor signal indicative of movement of the conduit at a second location. The first and second locations are arranged so a phase difference between the first and second signals when the conduit is oscillated by the driver is related to a mass flow rate of the fluid through the flowmeter. A digital signal processor includes a plurality of detectors tuned to a set of different frequencies. The detectors are configured to analyze the first sensor signal in parallel and generate an output indicative of how closely an actual frequency of the first sensor signal matches the frequency to which the respective detector is tuned. ",

author = "Manus Henry",

year = "2016",

month = dec,

day = "6",

language = "English",

type = "Patent",

note = "US9513149B1; G01F 1/84,G01F 7/00",

}

TY - PAT

T1 - Coriolis Flowmeter

AU - Henry, Manus

PY - 2016/12/6

Y1 - 2016/12/6

N2 - A Coriolis flowmeter has a driver that oscillates a conduit, a first sensor configured to generate a first sensor signal indicative of movement of the conduit at a first location, and a second sensor configured to generate a second sensor signal indicative of movement of the conduit at a second location. The first and second locations are arranged so a phase difference between the first and second signals when the conduit is oscillated by the driver is related to a mass flow rate of the fluid through the flowmeter. A digital signal processor includes a plurality of detectors tuned to a set of different frequencies. The detectors are configured to analyze the first sensor signal in parallel and generate an output indicative of how closely an actual frequency of the first sensor signal matches the frequency to which the respective detector is tuned.

AB - A Coriolis flowmeter has a driver that oscillates a conduit, a first sensor configured to generate a first sensor signal indicative of movement of the conduit at a first location, and a second sensor configured to generate a second sensor signal indicative of movement of the conduit at a second location. The first and second locations are arranged so a phase difference between the first and second signals when the conduit is oscillated by the driver is related to a mass flow rate of the fluid through the flowmeter. A digital signal processor includes a plurality of detectors tuned to a set of different frequencies. The detectors are configured to analyze the first sensor signal in parallel and generate an output indicative of how closely an actual frequency of the first sensor signal matches the frequency to which the respective detector is tuned.

M3 - Patent

M1 - US9513149B1

Y2 - 2015/10/29

ER -

Coriolis Flowmeter

Abstract

Access to Document

Fingerprint

Research output

Coriolis flowmeter

Coriolis Flowmeter

Coriolis flow meter

Cite this