Patent
Housing part having an inspection point for tightness inspection
Dirk Moseke,Feldner Ralf +1 more
TLDR
In this paper, a housing part for an electrical plug connector part, which comprises a moisture-tight chamber (146) surrounded by a wall (144), has an inspection point having an opening (141) that opens into the moisturetight chamber and a membrane element (143) that covers the opening, and that can be pierced by a hollow needle (61) of an inspection device.Abstract:
The invention relates to a housing part (14) for an electrical or electronic device, in particular for an electrical plug connector part (1), which comprises a moisture-tight chamber (146) surrounded by a wall (144). The housing part (14) has an inspection point having an opening (141) that opens into the moisture-tight chamber (146) and a membrane element (143) that covers the opening (141) and that can be pierced by a hollow needle (61) of an inspection device (6). In this way, a housing part that enables a tightness inspection in a simple manner is provided.read more
Citations
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Patent
Electric vehicle charging connector assembly
TL;DR: In this article, a plug connector and a receptacle connector docking with the plug connector are assembled in an elastically embedded manner, capable of reducing working time and manufacturing cost as well as suitable for quantity production.
Patent
Boîtier électrique et procédé pour tester l’étanchéité du boîtier électrique
TL;DR: In this paper, the presente invention se rapporte a un boitier electrique (1) pourvu d'un orifice traversant (9) configure pour realiser un test d’etancheite du boitiere electrique(1) and un bouchon (27) ainsi qu’a un procede de test découplerite.
Patent
Electric connector and quick-change connector of battery pack of electric vehicle
Zhang Jianping,Huang Chunhua +1 more
TL;DR: In this paper, an electric connector and a quick-change connector of a battery pack of an electric vehicle are described, and the change of the air pressure of the cavity of the connector is detected through the pressure detection unit, and whether the sealing of the quickchange connector is normal or not is judged in time.
References
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Patent
Ventable connector with seals
TL;DR: In this article, a connector device for use in connecting various electric components of an implantable hearing assistance system is described, where the lead is sealed within the lead channel to prevent the intrusion of problematic fluids from inhibiting electrical communication.
Patent
Air-managing system for metal-air battery using resealable septum
TL;DR: In this paper, a reusable air manager for metal-air battery includes resealable septum and one or more hollow needles to separate the air pathway into two segments, one segment is from air cathodes of the battery to the SE and the other is from the SE to the outside air.
Patent
Sealed testable electrical contact arrangement
TL;DR: In this article, an electric contact array has two contacts between which an electrically conductive connection exists, wherein the contact array is watertight and dust-tight, and the contacts are disposed in a sealed area.
Patent
Sealing box for use in safe water-proof sealing of outgoing line terminal of transformer
Su Ying,Liu Jiannan,Lu Dongjie +2 more
TL;DR: In this paper, the utility model discloses a sealing box for use in safe water-proof sealing of an outgoing line terminal of a transformer, where the sealing box comprises a box body and a box cover, wherein the whole sealing box is placed on an oil tank of the transformer; the box body is hermetically connected with a cover plate of the oil tank.
Patent
Device and method for differentiating a gas in a sample
TL;DR: In this article, the authors proposed a method to quantify the presence of a gas of interest within a gas being analyzed and determine the size of a leak hole from a measurement of the parameter representative of the mass flow.