公开(公告)号：US20220144108A1

公开(公告)日：2022-05-12

申请号：US17582757

申请日：2022-01-24

Applicant: ABB Schweiz AG

Inventor： Francisco Garcia-Ferre ,  Moritz Boehm ,  Jaroslav Hemrle ,  Matteo Bortolato ,  Emmanuel Logakis ,  Jean-Marc Oppliger

IPC: B60L53/16 ,  B60L53/302 ,  B60L53/18 ,  H01R13/502 ,  H01R13/05

Abstract: An electrical plug connector for charging electric vehicles includes a connector housing, a mating interface structure supported and positioned within the connector housing, a positive contact pin for connection with a positive conductor of a charging cable and a negative contact pin for connection with a negative conductor of the charging cable, and a contact pin insert supporting the positive contact pin and/or the negative contact pin, wherein the positive contact pin and/or the negative contact pin are/is received and secured in position by the contact pin insert, and wherein the contact pin insert is insertable and received within the mating interface structure.

公开(公告)号：US11052492B2

公开(公告)日：2021-07-06

申请号：US16242450

申请日：2019-01-08

Applicant: ABB Schweiz AG

Inventor： Moritz Boehm ,  Thomas Schmoelzer ,  Gunnar Johansson

IPC: B23K35/30 ,  B23K1/00 ,  B23K35/26 ,  B23K35/02 ,  B32B15/01 ,  B32B15/00 ,  B23K35/28 ,  C22C5/06 ,  C22C9/00 ,  C22C30/02 ,  C22C30/06 ,  B23K101/36

Abstract: Embodiments of the present disclosure relate to an alloy as a brazing alloy for an electric switch braze joint, an electric switch braze joint, an electric switch and a method of producing an electric switch braze joint. The alloy composition of said the alloy consists of at least one element selected from each of group I and group II listed below, and a balance of impurities, Ag, and at least one of Cu, and Zn. Group I encompasses Cd, Mn, Ni, P, Sb, Si, Sn, Ti, and oxides thereof in a total amount of 0.5 to 45.0 wt. %. Group II encompasses Bi, Mo, Te, W, and oxides thereof, oxides of Cu and Zn in a total amount of 0.1 to 15.0 wt. %.

公开(公告)号：US20210098208A1

公开(公告)日：2021-04-01

申请号：US17034882

申请日：2020-09-28

Applicant: ABB Schweiz AG

Inventor： Yinglu Tang ,  Moritz Boehm ,  Sam Bodry

IPC: H01H11/04 ,  B22F9/04 ,  H01H1/0237 ,  B22F3/14

Abstract: A material and method for manufacturing an Ag-based electrical contact material includes synthesizing an intermetallic compound of MexSny type; ball milling the intermetallic compound; mixing the so obtained intermetallic compound powder with silver powder; packing the mixed powders into a green body; and forming a MeO—SnO2 cluster structure by internally oxidizing the intermetallic compound MexSny while sintering the green body.