Power conversion device
AssigneesHyundai Motor Company, Kia Corporation
InventorJun Seong Kang
Life of this patent
Estimating the term…
Abstract
A power conversion device is provided. The power conversion device includes a housing with a power conversion component built into an internal space thereof, a chamber provided to be separated from the internal space of the housing, a filter that is coupled to one side of the chamber and configured to block moisture and foreign substances from entering the chamber from the outside, and a valve provided between the internal space of the housing and the chamber to block the communication between the internal space of the housing and the outside and configured to be selectively opened and closed of a differential pressure between the internal space of the housing and the chamber.
Claims20
A power conversion device comprising:
- a housing with an internal space, wherein a power conversion component is built into the internal space;
- a chamber provided separate from the internal space of the housing;
- a filter coupled to a side of the chamber and configured to block moisture and foreign substances from entering the chamber from the outside;
- and
- a valve provided between the internal space of the housing and the chamber to block communication between the internal space of the housing and the outside, and the valve is configured to be selectively opened and closed by a differential pressure between the internal space of the housing and the chamber.
Dependencies are inferred from the claim text.