USD695232S1 - Vacuum circuit breaker - Google Patents

Vacuum circuit breaker Download PDF

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Publication number
USD695232S1
USD695232S1 US29/432,778 US201229432778F USD695232S US D695232 S1 USD695232 S1 US D695232S1 US 201229432778 F US201229432778 F US 201229432778F US D695232 S USD695232 S US D695232S
Authority
US
United States
Prior art keywords
circuit breaker
vacuum circuit
vacuum
view
ornamental design
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.)
Active
Application number
US29/432,778
Inventor
Masahiro Arioka
Tomotaka Yano
Kyoichi OTSUKA
Satoru Yoshida
Taehyun Kim
Koji Sano
Yuta Nakayama
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: ARIOKA, MASAHIRO, OTSUKA, KYOICHI, NAKAYAMA, YUTA, SANO, KOJI, KIM, TAEHYUN, YANO, TOMOTAKA, YOSHIDA, SATORU
Application granted granted Critical
Publication of USD695232S1 publication Critical patent/USD695232S1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Description

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

Claims (1)

    CLAIM
  1. The ornamental design for a vacuum circuit breaker, as shown and described.
US29/432,778 2012-03-23 2012-09-20 Vacuum circuit breaker Active USD695232S1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2012006594 2012-03-23
JP2012-006594 2012-03-23

Publications (1)

Publication Number Publication Date
USD695232S1 true USD695232S1 (en) 2013-12-10

Family

ID=49681942

Family Applications (1)

Application Number Title Priority Date Filing Date
US29/432,778 Active USD695232S1 (en) 2012-03-23 2012-09-20 Vacuum circuit breaker

Country Status (1)

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US (1) USD695232S1 (en)

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4365126A (en) * 1978-12-01 1982-12-21 Hitachi, Ltd. Gas circuit breaker
US4379957A (en) * 1981-01-14 1983-04-12 Westinghouse Electric Corp. Modular "Y"-type enclosure elements for gas insulated substations
US5373129A (en) * 1992-03-12 1994-12-13 Kabushiki Kaisha Toshiba Power circuit breaker and power resistor
US6307172B1 (en) * 2000-01-13 2001-10-23 Mitsubishi Electric Power Products, Inc. Circuit breaker with particle trap
US6784392B1 (en) * 1999-09-15 2004-08-31 Abb Service S.R.L. Gas-insulated switchgear device
US20040251237A1 (en) * 2003-06-13 2004-12-16 Meyer Jeffry R. Circuit breaker with bonded bushing insulators
US7102101B1 (en) * 2005-10-06 2006-09-05 Pennsylvania Breaker Llc High voltage circuit breaker with internal tank heater
USD562255S1 (en) * 2006-04-14 2008-02-19 Mitsubishi Electric Corporation Gas insulated switchgear
US20120103941A1 (en) * 2009-10-29 2012-05-03 Mitsubishi Electric Corporation Power switching apparatus
US20120228266A1 (en) * 2010-03-25 2012-09-13 Mitsubishi Electric Corporation Vacuum circuit breaker
US20130100587A1 (en) * 2010-09-13 2013-04-25 Mitsubishi Electric Corporation Gas-insulated electric device
US20130155640A1 (en) * 2010-12-17 2013-06-20 Mitsubishi Electric Corporation Gas insulated switchgear

Patent Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4365126A (en) * 1978-12-01 1982-12-21 Hitachi, Ltd. Gas circuit breaker
US4379957A (en) * 1981-01-14 1983-04-12 Westinghouse Electric Corp. Modular "Y"-type enclosure elements for gas insulated substations
US5373129A (en) * 1992-03-12 1994-12-13 Kabushiki Kaisha Toshiba Power circuit breaker and power resistor
US6784392B1 (en) * 1999-09-15 2004-08-31 Abb Service S.R.L. Gas-insulated switchgear device
US6307172B1 (en) * 2000-01-13 2001-10-23 Mitsubishi Electric Power Products, Inc. Circuit breaker with particle trap
US20040251237A1 (en) * 2003-06-13 2004-12-16 Meyer Jeffry R. Circuit breaker with bonded bushing insulators
US7102101B1 (en) * 2005-10-06 2006-09-05 Pennsylvania Breaker Llc High voltage circuit breaker with internal tank heater
USD562255S1 (en) * 2006-04-14 2008-02-19 Mitsubishi Electric Corporation Gas insulated switchgear
US20120103941A1 (en) * 2009-10-29 2012-05-03 Mitsubishi Electric Corporation Power switching apparatus
US20120228266A1 (en) * 2010-03-25 2012-09-13 Mitsubishi Electric Corporation Vacuum circuit breaker
US20130100587A1 (en) * 2010-09-13 2013-04-25 Mitsubishi Electric Corporation Gas-insulated electric device
US20130155640A1 (en) * 2010-12-17 2013-06-20 Mitsubishi Electric Corporation Gas insulated switchgear

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