- 专利标题: Spark plug electrode and spark plug having the spark plug electrode, and production method for the spark plug electrode
-
申请号: US18043945申请日: 2021-09-16
-
公开(公告)号: US12095236B2公开(公告)日: 2024-09-17
- 发明人: Egor Kostyukovich , Lyubov Belyaeva
- 申请人: Robert Bosch GmbH
- 申请人地址: DE Stuttgart
- 专利权人: ROBERT BOSCH GMBH
- 当前专利权人: ROBERT BOSCH GMBH
- 当前专利权人地址: DE Stuttgart
- 代理机构: NORTON ROSE FULBRIGHT US LLP
- 代理商 Gerard A. Messina
- 优先权: DE 2020211897.3 2020.09.23
- 国际申请: PCT/EP2021/075411 2021.09.16
- 国际公布: WO2022/063660A 2022.03.31
- 进入国家日期: 2023-03-03
- 主分类号: H01T13/39
- IPC分类号: H01T13/39 ; C22C5/04 ; C22C19/03 ; H01T21/02
摘要:
An electrode for a spark plug. The electrode includes a base body made from a nickel base alloy, and a wear part made from an iridium base alloy. The wear part is both welded to the base body and connected by a keyed connection.
公开/授权文献
信息查询