发明公开
- 专利标题： CONTACT FOR A CIRCUIT BREAKER
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申请号： EP22207447.8申请日： 2022-11-15
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公开(公告)号： EP4372777A1公开(公告)日： 2024-05-22
- 发明人: RAYSAHA, Rosy , WEUFFEL, Michael , HUHLE, Reiner
- 申请人： ABB SCHWEIZ AG
- 申请人地址： CH 5400 Baden Bruggerstrasse 66
- 专利权人： ABB SCHWEIZ AG
- 当前专利权人： ABB SCHWEIZ AG
- 当前专利权人地址： CH 5400 Baden Bruggerstrasse 66
- 代理机构： Maiwald GmbH
- 主分类号： H01H11/04
- IPC分类号： H01H11/04 ; H01H33/664
摘要：
The present invention relates to a contact for a circuit breaker, the contact comprising:
- a stem; and
- a contact piece;
wherein an end of the stem comprises a step or projection;
wherein a first side of the contact piece is configured to come into contact with another contact piece of a circuit breaker;
wherein a second side of the contact piece comprises a circular cross section hole;
wherein the step or projection of the stem is located within the circular cross section hole of the contact piece; and
wherein the step or projection of the stem has a polygon cross section.
- a stem; and
- a contact piece;
wherein an end of the stem comprises a step or projection;
wherein a first side of the contact piece is configured to come into contact with another contact piece of a circuit breaker;
wherein a second side of the contact piece comprises a circular cross section hole;
wherein the step or projection of the stem is located within the circular cross section hole of the contact piece; and
wherein the step or projection of the stem has a polygon cross section.
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