摘要:
Electrified vehicles such as hybrid electric vehicles (HEV's), plug-in hybrid electric vehicles (PHEV's), battery electric vehicles (BEV's), or fuel cell vehicles differ from conventional motor vehicles in that they are powered by one or more electric machines (i.e., electric motors and/or generators) instead of or in addition to an internal combustion engine. High voltage current for powering these types of electric machines is typically supplied by a high voltage traction battery system having one or more battery cells that store energy.
摘要:
A filter assembly for a motor-vehicle air cleaner may include a main filter, an auxiliary filter set apart from the main filter, and a filter mount fixed to and supporting the main filter and the auxiliary filter. In an example embodiment, the filter mount is fittable in and removable from a housing of the air cleaner, and includes a sealing element passing between the main filter and the auxiliary filter.
摘要:
A traction battery pack assembly includes an enclosure assembly that provides an interior area, at least one cell stack having a plurality of battery cell groups and a plurality of dividers disposed along a cell stack axis, and a plurality of compressible barriers attached to the enclosure assembly. Each compressible barrier within the plurality of compressible barriers is configured to contact a respective divider within the plurality of dividers.
摘要:
A filter assembly for a motor-vehicle air cleaner may include a main filter, an auxiliary filter set apart from the main filter, and a filter mount fixed to and supporting the main filter and the auxiliary filter. In an example embodiment, the filter mount is fittable in and removable from a housing of the air cleaner, and includes a sealing element passing between the main filter and the auxiliary filter.
摘要:
A battery pack assembly includes a first cell stack having a first side and a second side. The first side is transverse to the second side. A second cell stack is adjacent the first side of first cell stack. A divider has a barrier portion and an attachment portion. The barrier portion is disposed between the first side of the first cell stack and the second cell stack. The attachment portion is secured directly to the second side of the first cell stack.
摘要:
A traction battery assembly includes cells stacked in an array and a thermal plate positioned against the array. An interior of the thermal plate defines a C-channel formed from several chambers spanning a length of the array and configured to circulate fluid therein to facilitate heat transfer with the cells.
摘要:
This disclosure relates to a battery assembly of an electrified vehicle, and in particular to a battery pack with a hinged flap configured to release vent gas. In some aspects, the techniques described herein relate to a battery assembly for an electrified vehicle, including: a battery array including a plurality of battery cells; an enclosure assembly surrounding the battery array; and a frame within the enclosure assembly, wherein the frame includes a flap, wherein the flap includes a perimeter having a first portion along which a first gap is present between the flap and the frame throughout an entirety of a thickness of the frame, and a second portion configured as a hinge of the flap and along which a second gap is present only partially through the thickness, wherein the second gap is formed in a side of the frame facing the plurality of battery cells.
摘要:
A filter assembly for a motor-vehicle air cleaner may include a main filter, an auxiliary filter set apart from the main filter, and a filter mount fixed to and supporting the main filter and the auxiliary filter. In an example embodiment, the filter mount is fittable in and removable from a housing of the air cleaner, and includes a sealing element passing between the main filter and the auxiliary filter.
摘要:
A filter assembly for a motor-vehicle air cleaner comprises a main filter, an auxiliary filter set apart from the main filter, and a filter mount fixed to and configured to support the main filter and the auxiliary filter. In this embodiment, the filter mount is fittable in and removable from a housing of the air cleaner, and comprises a sealing element passing between the main filter and the auxiliary filter.
摘要:
Multi-function valve assemblies are provided for use in automotive components, such as traction battery packs, for example. An exemplary multi-function valve assembly may include a valve housing, a first valve body movably positioned within the valve housing, and a second valve body movably positioned within the valve housing. The first and second valve bodies may be moved between positions in which the valve bodies are seated against one another and other positions in which the valve bodies are unseated relative to one another to provide various valve functions. The multi-function valve assembly may be configured to provide functions such as degassing, pressure equalization, leak testing, etc.