Invention Grant
- Patent Title: Vacuum switch
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Application No.: US16335810Application Date: 2017-09-05
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Publication No.: US10748723B2Publication Date: 2020-08-18
- Inventor: Lutz-Ruediger Jaenicke
- Applicant: SIEMENS AKTIENGESELLSCHAFT
- Applicant Address: DE Munich
- Assignee: Siemens Aktiengesellschaft
- Current Assignee: Siemens Aktiengesellschaft
- Current Assignee Address: DE Munich
- Agent Laurence Greenberg; Werner Stemer; Ralph Locher
- Priority: com.zzzhc.datahub.patent.etl.us.BibliographicData$PriorityClaim@291371cc
- International Application: PCT/EP2017/072178 WO 20170905
- International Announcement: WO2018/054677 WO 20180329
- Main IPC: H01H33/662
- IPC: H01H33/662 ; H01H33/56

Abstract:
A vacuum switch includes two mutually spaced apart bases and a vacuum interrupter disposed between the bases and connected to the bases. A first switching element is disposed in the vacuum interrupter. A second switching element is movable between a first switching position, in which the second switching element galvanically or electrically conductively contacts the first switching element, and a second switching position, in which the second switching element is separated from the first switching element. Each of a plurality of rod-shaped supporting elements has a first end section connected to the first base and a second end section connected to the second base. The bases and the support elements form a support cage which surrounds and supports the vacuum interrupter.
Public/Granted literature
- US20190228935A1 Vacuum Switch Public/Granted day:2019-07-25
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