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Coriolis mass flowmeter sensor and coil former thereof

A mass flowmeter and coil bobbin technology, applied in the field of sensors, can solve the problems of messy lead-in and lead-out lines, breakage of lead-out lines, easy breakage of lead-out lines, etc.

Inactive Publication Date: 2014-03-26
CHONGQING CHUANYI AUTOMATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] The mass flow sensor in the prior art is provided with a coil bobbin for winding the coil. However, the current coil bobbin has no mounting holes for binding posts, and the lead-in and lead-out lines are disorderly and indistinguishable, and the lead-out lines in the prior art can only be pasted On the measuring tube, when the measuring tube vibrates, the lead-out line may be disconnected due to the vibration, resulting in the measurement accuracy of the flowmeter or failure to work.
[0010] Therefore, how to solve the problems of messy lead wires and easy disconnection of lead wires of mass flow sensors in the prior art has become an important technical problem to be solved by those skilled in the art.

Method used

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  • Coriolis mass flowmeter sensor and coil former thereof
  • Coriolis mass flowmeter sensor and coil former thereof

Examples

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Embodiment Construction

[0029] This specific embodiment provides a coil bobbin of a Coriolis mass flowmeter sensor, which can avoid the problems of messy lead wires and disconnection of lead wires. The specific embodiment also provides a Coriolis mass flowmeter sensor comprising the above-mentioned coil frame.

[0030] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

[0031] Please refer to figure 1 The coil bobbin of a Coriolis mass flowmeter sensor provided in this specific embodiment includes a coil winding part 11 and a support part 1...

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Abstract

The invention discloses a Coriolis mass flowmeter sensor and a coil former of the Coriolis mass flowmeter sensor. The coil former comprises a coil winding portion and a supporting portion connected with the coil winding portion. The supporting portion is fixedly provided with a leading-in terminal and a leading-out terminal. In this way, the coil former of the Coriolis mass flowmeter sensor can avoid disorder of leads and disconnection of outgoing lines.

Description

technical field [0001] The invention relates to the technical field of sensors, in particular to a Coriolis mass flowmeter sensor and a coil frame thereof. Background technique [0002] Coriolis mass flowmeter, referred to as Coriolis mass flowmeter, is a kind of instrument that directly measures the mass flow rate by using the principle of Coriolis force proportional to the mass flow rate generated by the fluid flowing in the vibrating tube. It is directly used to measure the mass flow, density and temperature of the medium. It has the characteristics of high measurement accuracy, wide range ratio, good stability and low maintenance, and has been widely used in the petrochemical industry. [0003] The mass flowmeter consists of three parts: sensor, transmitter and digital indicating accumulator. The sensor of Coriolis mass flowmeter is made according to the Coriolis effect, including measuring tube, electromagnetic driver, and electromagnetic detector. The electromagnetic ...

Claims

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Application Information

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IPC IPC(8): G01F1/84
Inventor 王莉贾爱红
Owner CHONGQING CHUANYI AUTOMATION
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