US 11,728,113 B2
Electrical breaking contact
Anthony Papillon, Proveysieux (FR); and Mathieu Bono, Miribel Lanchâtre (FR)
Assigned to Schneider Electric Industries SAS, Rueil Malmaison (FR)
Filed by Schneider Electric Industries SAS, Rueil Malmaison (FR)
Filed on Dec. 15, 2021, as Appl. No. 17/551,256.
Claims priority of application No. FR2014058 (FR), filed on Dec. 23, 2020.
Prior Publication US 2022/0199342 A1, Jun. 23, 2022
Int. Cl. H01H 33/02 (2006.01); H01H 33/664 (2006.01); H01H 33/662 (2006.01); H01H 33/666 (2006.01)
CPC H01H 33/6643 (2013.01) [H01H 33/025 (2013.01); H01H 33/6664 (2013.01); H01H 2033/66246 (2013.01)] 13 Claims
OG exemplary drawing
 
1. An electrical breaking contact for a medium-voltage vacuum interrupter, the contact comprising:
a rod extending along a longitudinal axis, said rod being configured to be passed through by an electrical current,
a contact body extending transversely to the longitudinal axis and comprising a first fastening surface, the contact body and the rod being coaxial,
wherein the rod comprises:
a second fastening surface securely fastened to the first fastening surface,
an abutment surface radially exterior to the second fastening surface, the abutment surface being distant from the contact body along the longitudinal axis and turned toward the contact body,
wherein the contact body and the abutment surface are configured so that one segment of the contact body makes contact with the abutment surface during a flexion of the contact body.