Patent ID: 11929209
Assignee: NUINTEK CO LTD
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC H | IPC H

Claim 8:
9. The metal case capacitor of claim 7, wherein the insulation gap formation members of the plastic insulation housing form a 3D net with an open surface by forming a net by crossing plastic straight members,
the plastic straight members are pulse wave-shaped straight members having a thickness which is different than the thicknesses of the thick section and the thin section and having an entirely straight profile in which bending and unbending are repeated, and
when the plastic insulation housing and the capacitor module are seated in the metallic external case, the filer permeation space narrowed by the insulation gap formation members adjacent to first and second open parts is widened by repeatedly spaces formed on the straight profile, so permeation of a filler becomes easy.