ELECTRICAL EQUIPMENT DEVICE

This electrical equipment device includes a housing storing an electronic component in an internal space thereof, and includes a vent hole through which an outside and an inside of the housing communicate with each other. The vent hole is formed inside a wall of the housing. One end side of the vent...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	OHARA, Takashi
Format:	Patent
Sprache:	eng
Schlagworte:	CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR ELECTRICITY MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS PRINTED CIRCUITS
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Beschreibung
Zusammenfassung:	This electrical equipment device includes a housing storing an electronic component in an internal space thereof, and includes a vent hole through which an outside and an inside of the housing communicate with each other. The vent hole is formed inside a wall of the housing. One end side of the vent hole has a first opening communicating with the outside of the housing on a gravity-direction lower side. Another end side of the vent hole has a second opening communicating with the inside of the housing on a gravity-direction upper side. At the second opening, a waterproof vent film is provided to close the second opening.