Vacuum power interrupter

United States of America Patent

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Nov 30, 1982
Grant Date
N/A
app pub date
Jul 17, 1980
filing date
Jul 23, 1979

priority date (Note)
Expired

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Abstract

A vacuum power interrupter is disclosed wherein a chromium oxide film is formed on a surface of a stainless steel shield disposed within a vacuum vessel, thereby making it possible to improve the flashover voltage and interrupting ability.

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Patent Owner(s)

Patent Owner	Address
KABUSHIKI KAISHA MEIDENSHA	NO 2-1-17 OSAKI SHINAGAWA-KU TOKYO

International Classification(s)

H01H:ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PR....

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Kashiwagi, Yoshiyuki	Tokyo, JP	21	163
Kondo, Naoki	Yokohama, JP	21	217
Suzuki, Tsutae	Tokyo, JP	1	6
Tanigaki, Shuzo	Tokyo, JP	6	49

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Vacuum power interrupter

Number of patents in Portfolio can not be more than 2000

United States of America Patent

06170045

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PATENT NO	4361742
SERIAL NO	06170045
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06170045

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