Battery wiring module
AssigneesAutonetworks Technologies, Ltd., Sumitomo Wiring Systems, Ltd., Sumitomo Electric Industries, Ltd.
InventorAkio Ishihara
Life of this patent
Estimating the term…
Abstract
In a battery wiring module that is attached to a unit cell group, a configuration that can inhibit noise propagation to signal lines is implemented in a more compact manner. A battery wiring module is attached to a unit cell group in which a plurality of unit cells are aligned. The battery wiring module includes: a wiring pattern configured as a signal transmission path on one side of a board main body portion; and a guard pattern that is formed in the vicinity of the wiring pattern on the one side of the board main body portion, and is kept at a predetermined reference potential while being insulated from the wiring pattern.
Claims8
A battery wiring module that is attached to a unit cell group in which a plurality of unit cells, each including a positive electrode terminal and a negative electrode terminal, are aligned, the battery wiring module comprising:
- a board main body portion that is attached to the unit cell group;
- a wiring pattern that is formed on at least one side of the board main body portion, and is configured as a signal transmission path;
- and
- a guard pattern that is formed in the vicinity of the wiring pattern on the one side of the board main body portion, and is kept at a predetermined reference potential while being insulated from the wiring pattern.
Dependencies are inferred from the claim text.