Invention Grant
- Patent Title: Compressed-gas circuit interrupters having improved arc-extinguishing means
- Patent Title (中): 具有改进的灭弧装置的压缩气体断路器
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Application No.: US14472061Application Date: 1961-10-12
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Publication No.: US3214546APublication Date: 1965-10-26
- Inventor: LEEDS WINTHROP M
- Applicant: WESTINGHOUSE ELECTRIC CORP
- Assignee: Westinghouse Electric Corp
- Current Assignee: Westinghouse Electric Corp
- Priority: US14472061 1961-10-12
- Main IPC: H01H3/40
- IPC: H01H3/40 ; H01H33/57 ; H01H33/82 ; H01H33/825
Public/Granted literature
- US09264604B2 Optical instrument, and control method for optical instrument Public/Granted day:2016-02-16
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