USD562256S1 - Gas insulated switchgear - Google Patents

Gas insulated switchgear Download PDF

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Publication number
USD562256S1
USD562256S1 US29/267,459 US26745906F USD562256S US D562256 S1 USD562256 S1 US D562256S1 US 26745906 F US26745906 F US 26745906F US D562256 S USD562256 S US D562256S
Authority
US
United States
Prior art keywords
insulated switchgear
gas insulated
switchgear
gas
view
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
US29/267,459
Inventor
Masanori Osumi
Hitoshi Sadakuni
Osamu Kisanuki
Takuya Otsuka
Yuki Hyodo
Kiyoshi Sonoda
Keiichiro Nakamura
Yukinori Koike
Katsuhiko Nakamura
Hitoshi Taniguchi
Naochika Yamamoto
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Assigned to MITSUBISHI ELECTRIC CORPORATION reassignment MITSUBISHI ELECTRIC CORPORATION ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). Assignors: HYODO, YUKI, KISANUKI, OSAMU, KOIKE, YUKINORI, NAKAMURA, KATSUHIKO, NAKAMURA, KEIICHIRO, OSUMI, MASANORI, OTSUKA, TAKUYA, SADAKUNI, HITOSHI, SONODA, KIYOSHI, TANIGUCHI, HITOSHI, YAMAMOTO, NAOCHIKA
Application granted granted Critical
Publication of USD562256S1 publication Critical patent/USD562256S1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Description

FIG. 1 is a front, top and left side perspective view of a gas insulated switchgear, showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom plan view thereof;
FIG. 6 is a left side elevational view thereof; and,
FIG. 7 is a right side elevational view thereof.

Claims (1)

    CLAIM
  1. The ornamental design for a gas insulated switchgear, as shown and described.
US29/267,459 2006-04-14 2006-10-16 Gas insulated switchgear Expired - Lifetime USD562256S1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2006-009697 2006-04-14
JP2006009697 2006-04-14

Publications (1)

Publication Number Publication Date
USD562256S1 true USD562256S1 (en) 2008-02-19

Family

ID=39059920

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/267,459 Expired - Lifetime USD562256S1 (en) 2006-04-14 2006-10-16 Gas insulated switchgear

Country Status (1)

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US (1) USD562256S1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD670657S1 (en) * 2010-07-12 2012-11-13 Abb Technology Ag Switch gear housing
USD686165S1 (en) * 2011-12-20 2013-07-16 Electro-Mechanical Corporation Switchgear
USD871354S1 (en) * 2017-08-17 2019-12-31 Togami Electric Mfg. Co., Ltd. Switchgear

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4379957A (en) * 1981-01-14 1983-04-12 Westinghouse Electric Corp. Modular "Y"-type enclosure elements for gas insulated substations
US4862319A (en) * 1986-10-07 1989-08-29 Hitachi, Ltd. Gas-insulated switchgear
USD321508S (en) * 1989-03-30 1991-11-12 S&C Electric Company Interrupter switch with selective circuit-isolating feature
US5350892A (en) * 1991-11-20 1994-09-27 Gec Alsthom Sa Medium tension circuit-breaker for indoor or outdoor use
US6573469B1 (en) * 1998-10-20 2003-06-03 Abb Service S.R.L. Gas-insulated switchgear device
US6624372B1 (en) * 1998-10-13 2003-09-23 Hitachi, Ltd. Gas insulated switchgear
US6683267B1 (en) * 1999-10-01 2004-01-27 Abb Service S.R.L. Gas-insulated switchgear device
US20040037025A1 (en) * 2002-08-06 2004-02-26 Mitsubishi Denki Kabushiki Kaisha Hybrid gas-insulated switchgear
US6784392B1 (en) * 1999-09-15 2004-08-31 Abb Service S.R.L. Gas-insulated switchgear device
USD531132S1 (en) * 2003-12-15 2006-10-31 Mccord Neil Three-phase capacitor switch
USD531133S1 (en) * 2004-05-12 2006-10-31 Mccord Neil High voltage capacitor switch
US20060283841A1 (en) * 2004-02-27 2006-12-21 Abb Technology Ag Encapsulated gas-insulated switchgear assembly

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4379957A (en) * 1981-01-14 1983-04-12 Westinghouse Electric Corp. Modular "Y"-type enclosure elements for gas insulated substations
US4862319A (en) * 1986-10-07 1989-08-29 Hitachi, Ltd. Gas-insulated switchgear
USD321508S (en) * 1989-03-30 1991-11-12 S&C Electric Company Interrupter switch with selective circuit-isolating feature
US5350892A (en) * 1991-11-20 1994-09-27 Gec Alsthom Sa Medium tension circuit-breaker for indoor or outdoor use
US6624372B1 (en) * 1998-10-13 2003-09-23 Hitachi, Ltd. Gas insulated switchgear
US6573469B1 (en) * 1998-10-20 2003-06-03 Abb Service S.R.L. Gas-insulated switchgear device
US6784392B1 (en) * 1999-09-15 2004-08-31 Abb Service S.R.L. Gas-insulated switchgear device
US6683267B1 (en) * 1999-10-01 2004-01-27 Abb Service S.R.L. Gas-insulated switchgear device
US20040037025A1 (en) * 2002-08-06 2004-02-26 Mitsubishi Denki Kabushiki Kaisha Hybrid gas-insulated switchgear
USD531132S1 (en) * 2003-12-15 2006-10-31 Mccord Neil Three-phase capacitor switch
US20060283841A1 (en) * 2004-02-27 2006-12-21 Abb Technology Ag Encapsulated gas-insulated switchgear assembly
USD531133S1 (en) * 2004-05-12 2006-10-31 Mccord Neil High voltage capacitor switch

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USD670657S1 (en) * 2010-07-12 2012-11-13 Abb Technology Ag Switch gear housing
USD686165S1 (en) * 2011-12-20 2013-07-16 Electro-Mechanical Corporation Switchgear
USD693313S1 (en) 2011-12-20 2013-11-12 Electro-Mechanical Corporation Switchgear
USD871354S1 (en) * 2017-08-17 2019-12-31 Togami Electric Mfg. Co., Ltd. Switchgear

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