Railway vehicular power converter
AssigneeFuji Electric Co., Ltd.
InventorKiyoshi TAKAHASHI
Life of this patent
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Abstract
A railway vehicular power converter adapted to be fixed beneath a floor of a railway vehicle has a power conversion unit, a housing, and a plurality of L-shaped securing members provided at upper end parts of an outer surface of the housing for fixing beneath the floor of the railway vehicle. The plurality of securing members is reinforced by reinforcing members provided inside the housing and attached behind the surface of the housing where the securing members are disposed. Each of the reinforcing members has a C-channel having a length substantially the same as a length of the housing in a shorter direction thereof, and has two edges in the shorter direction bent at least once.
Claims10
A railway vehicular power converter adapted to be fixed beneath a floor of a railway vehicle, comprising:
- a housing having a storage space adapted to store a power conversion unit therein;
- L-shaped first and second securing members provided at upper end parts of an outer front surface and an outer rear surface of the housing respectively, and adapted to be fixed beneath the floor of the railway vehicle;
- a first reinforcing member provided inside the housing at a front upper end corner where the first securing member is attached, to reinforce the first securing member from an inside of the housing;
- and
- a second reinforcing member provided inside the housing at a rear upper end corner where the second securing member is attached, to reinforce the second securing member from the inside of the housing,
- wherein each of the first and second reinforcing members has a C-channel having a length substantially same as that of the housing in a shorter direction thereof, and has two edges in the shorter direction bent at least once.
A railway vehicular power converter adapted to be fixed beneath a floor of a railway vehicle, comprising:
- a housing having a storage space adapted to store a power conversion unit;
- L-shaped first, second, and third securing members provided respectively at upper end parts of an outer front surface, an outer rear surface, and an outer side surface of the housing, and adapted to be fixed beneath the floor of the railway vehicle, the third securing member being provided at a side outer surface of the housing;
- and
- a third reinforcing member provided inside the housing at a side upper end corner of the housing where the third securing member is disposed, to reinforce the third securing member from the inside of the housing,
- wherein the third reinforcing member has a C-channel having a length substantially same as that of the housing in a longer direction thereof, and has two edges in the longer direction bent at least once.
A railway vehicular power converter adapted to be fixed beneath a floor of a railway vehicle, comprising:
- a housing having a storage space adapted to store a power conversion unit;
- L-shaped first and second securing members provided at upper end parts of outer side surfaces of the housing facing each other, and adapted to be fixed beneath the floor of the railway vehicle;
- a first reinforcing member provided inside the housing at a side upper end corner of the housing where the first securing member is attached, to reinforce the first securing member from an inside of the housing, and
- a second reinforcing member provided inside the housing at a side upper end corner where the second securing member is attached, to reinforce the second securing member from the inside of the housing,
- wherein each of the first and second reinforcing members has a C-channel having a length substantially same as that of the housing in a longer direction thereof, and has two edges in the longer direction bent at least once.
Dependencies are inferred from the claim text.