Patent
Fluid-property detection device
Kameda Yukinori,Yoshida Takahiro +1 more
- 14 Mar 2019
TL;DR: A fluid property detection device (FPD) as discussed by the authors detects a property of a detection target fluid such as a working fluid, and comprises: a first electrode 30, a second electrode 20, and an insulation member 50.
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Abstract: A fluid property detection device 100 is a fluid property detection device that detects a property of a detection target fluid such as a working fluid, and comprises: a first electrode 30; a second electrode 20 that is provided facing the first electrode 30; and an insulation member 50 that is provided between the first electrode 30 and the second electrode 20, and insulates the first electrode and the second electrode 20, wherein the insulation member 50 is provided with a cutout section 154 for forming a cavity section 153 between the first electrode 30 and the second electrode 20 in a region A2 that is not exposed to the detection target fluid.
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TL;DR: In this article, a pair of first and second electrodes are arranged in a fuel chamber to measure an electric capacitance, thereby detecting a mixing ratio of alcohol to gasoline in afuel of the fuel chamber.
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Patent
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Kyong M. Park
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