Position detection device

A sensor includes a detection unit. A resin portion covers the detection unit. A cover is formed of a resin having a linear expansion coefficient different from a linear expansion coefficient of the resin portion to cover a part of the resin portion such that the resin portion protrudes. The resin p...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Watanabe, Hidekazu, Itou, Takeshi
Format:	Patent
Sprache:	eng
Schlagworte:	ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVEREDIN A SINGLE OTHER SUBCLASS MEASURING MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR PHYSICS TARIFF METERING APPARATUS TESTING
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Beschreibung
Zusammenfassung:	A sensor includes a detection unit. A resin portion covers the detection unit. A cover is formed of a resin having a linear expansion coefficient different from a linear expansion coefficient of the resin portion to cover a part of the resin portion such that the resin portion protrudes. The resin portion includes a protruding surface facing a direction in which the resin portion protrudes and a side surface connected to the protruding surface. The cover includes a covering surface facing the direction, an inclined surface intersecting with the covering surface and the side surface to be connected to the covering surface and the side surface, and a projecting portion projecting in the direction. The projecting portion is connected to each of the side surface and the inclined surface.