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US 2009/0260453 A1Published application
Electromagnetic flowmeter
AssigneeSMC Corporation
InventorsHiroshi KAWAKAMI, Tsukasa Yamamoto, Junya Abe
Life of this patent
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Abstract
An electromagnetic flowmeter is equipped with a pipe unit including a pipe through which a fluid to be measured flows, a pair of electrodes adhered to the pipe, and substrate holders that retain substrates therein and which are disposed so as to cover the electrodes. In addition, the pipe unit is accommodated inside a body through a first opening, which opens on one side of the body. A solenoid unit including coils is installed on the pipe unit after being inserted into the interior of the body through first and second openings.
Claims10
An electromagnetic flowmeter comprising:
- a body;
- a measurement tube accommodated in the interior of the body and having a flow passage through which a fluid to be measured flows;
- a pair of electrodes disposed in confronting relation on an outer circumferential side of the measurement tube for detecting an electromotive force generated by a flow of the fluid to be measured;
- and
- a solenoid unit disposed transversely to the electrodes on the outer circumferential side of the measurement tube, and having coils, which are excited by supplying electricity thereto and which generate a magnetic field inside the measurement tube,
- wherein the measurement tube, or a pipe unit including the electrodes mounted on the measurement tube, is disposed detachably with respect to the body.
3 more elements
Dependencies are inferred from the claim text.