Patent ID: 11939689
Assignee: HYMETH APS
Field: Surface technology, coating (Chemistry)
Classification: CPC C  Y | IPC C

Claim 9:
10. An electrode system comprising:
a plurality of first electrode plates and a plurality of second electrode plates arranged alternatingly to form an electrode stack,
each first electrode plate having a first electrode plate first busbar opening and a first electrode plate second busbar opening extending through the first electrode plate, the first electrode plate second busbar opening being larger than the first electrode plate first busbar opening,
each second electrode plate having a second electrode plate first busbar opening extending through the second electrode plate, the second electrode plate first busbar opening being dimensioned larger than each of the first electrode plate first busbar openings and aligned with the first electrode plate first busbar openings, and a second electrode plate second busbar opening extending through the second electrode plate, the second electrode plate second busbar opening being dimensioned smaller than each of the first electrode plate second busbar openings and aligned with the first electrode plate second busbar openings,
a first busbar extending through the first electrode plate first busbar openings and the second electrode plate first busbar openings, the first busbar being configured to be in mechanical contact with an inner first busbar surface of the first electrode plate first busbar openings only, and
a second busbar extending through the first electrode plate second busbar openings and the second electrode plate second busbar openings, the second busbar being configured to be in mechanical contact with an inner second busbar surface of the second electrode plate second busbar openings only,
wherein the first busbar is provided with a plurality of radially outwards extending first fins, the first fins being provided with a respective first fin locking structure, and the inner first busbar surface is provided with a plurality of radially inwards extending first protrusions each provided with an inner first locking structure, each inner first locking structure being configured to mate with a respective first fin locking structure.