Gas Insulated Switchgear and Gas Circuit Breaker

United States of America Patent

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Issued Date
Apr 30, 2009
app pub date
Sep 12, 2006
filing date
Sep 15, 2005

priority date (Note)
Abandoned

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Abstract

substitute gas as an insulating gas and thus causes reduced environmental load while achieving high dielectric strength and excellent interrupting performance.I present at a pressure ratio of 15% or more

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Patent Owner(s)

Patent Owner	Address
TOKYO DENKI UNIVERSITY	2 KANDA-NISHIKICHO 2-CHOME CHIYODA-KU TOKYO 101-8457
TOSOH F-TECH INC	SHUNAN-SHI YAMAGUCHI 746-0006

International Classification(s)

H02B:BOARDS, SUBSTATIONS, OR SWITCHING ARRANGEMENTS FOR....

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[Patents Count]

Inventor(s)

Inventor Name	Address	# of filed Patents	Total Citations
Odaka, Hiromi	Tokyo, JP	4	35
Yanabu, Satoru	Tokyo, JP	25	234

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Gas Insulated Switchgear and Gas Circuit Breaker

Number of patents in Portfolio can not be more than 2000

United States of America Patent

11992128

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APP PUB NO	20090109604A1
SERIAL NO	11992128
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11992128

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