SG80670A1 - Circuit breaker - Google Patents

Circuit breaker

Info

Publication number
SG80670A1
SG80670A1 SG200000520A SG200000520A SG80670A1 SG 80670 A1 SG80670 A1 SG 80670A1 SG 200000520 A SG200000520 A SG 200000520A SG 200000520 A SG200000520 A SG 200000520A SG 80670 A1 SG80670 A1 SG 80670A1
Authority
SG
Singapore
Prior art keywords
circuit breaker
breaker
circuit
Prior art date
Application number
SG200000520A
Other languages
English (en)
Inventor
Yamaji Yuichi
Shichida Coichi
Sekiya Takashi
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
Publication of SG80670A1 publication Critical patent/SG80670A1/en

Links

Classifications

    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66Vacuum switches
    • H01H33/666Operating arrangements
    • H01H2033/6665Details concerning the mounting or supporting of the individual vacuum bottles
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/60Switches wherein the means for extinguishing or preventing the arc do not include separate means for obtaining or increasing flow of arc-extinguishing fluid
    • H01H33/66Vacuum switches
    • H01H33/666Operating arrangements
    • H01H2033/6667Details concerning lever type driving rod arrangements
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01HELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02Details
    • H01H33/24Means for preventing discharge to non-current-carrying parts, e.g. using corona ring
SG200000520A 1999-06-09 2000-01-27 Circuit breaker SG80670A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11162286A JP2000353460A (ja) 1999-06-09 1999-06-09 遮断器

Publications (1)

Publication Number Publication Date
SG80670A1 true SG80670A1 (en) 2001-05-22

Family

ID=15751609

Family Applications (1)

Application Number Title Priority Date Filing Date
SG200000520A SG80670A1 (en) 1999-06-09 2000-01-27 Circuit breaker

Country Status (4)

Country Link
JP (1) JP2000353460A (ko)
KR (1) KR100364829B1 (ko)
SG (1) SG80670A1 (ko)
TW (1) TW448458B (ko)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6747234B2 (en) 2002-07-23 2004-06-08 Maysteel Llc High voltage interrupter
JP4578344B2 (ja) * 2005-07-19 2010-11-10 三菱電機株式会社 ガス絶縁スイッチギヤ
KR100718494B1 (ko) 2006-03-20 2007-05-16 동우전기공업(주) 가공용 폴리머 절연 부하개폐기
KR100718497B1 (ko) 2006-04-25 2007-05-16 동우전기공업(주) 가공용 폴리머 절연 부하개폐기
JP5215237B2 (ja) * 2009-05-28 2013-06-19 三菱電機株式会社 開閉装置
KR101119333B1 (ko) 2009-10-01 2012-03-06 엘에스산전 주식회사 고전압 부하개폐기용 주회로개폐기
JP5618847B2 (ja) * 2011-01-26 2014-11-05 三菱電機株式会社 真空開閉装置
FR2972072B1 (fr) * 2011-02-25 2013-02-15 Schneider Electric Ind Sas Dispositif de commande d'au moins un contact mobile et appareil electrique de coupure multipolaire comportant un tel dispositif
JP5406869B2 (ja) * 2011-03-09 2014-02-05 三菱電機株式会社 絶縁操作ロッド及び開閉装置
CN103219191B (zh) * 2013-04-22 2015-04-01 许昌永新电气股份有限公司 高压电器开关分合传动装置
KR102293745B1 (ko) * 2019-12-27 2021-08-26 주식회사 현대전기산전 에폭시 지지 애자를 적용한 초고속 접지스위치 인출형 대차

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3941960A (en) * 1973-04-02 1976-03-02 Kabushiki Kaisha Meidensha Vacuum power circuit breaker
EP0559552A1 (fr) * 1992-03-03 1993-09-08 Gec Alsthom T & D Sa Disjoncteur auto-sectionneur à intensité nominale élevée et application à une cellule et à un poste à moyenne tension
JPH1145641A (ja) * 1997-07-28 1999-02-16 Mitsubishi Electric Corp 遮断器
US5905242A (en) * 1995-08-31 1999-05-18 Schneider Electric Sa High voltage hybrid circuit-breaker

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3941960A (en) * 1973-04-02 1976-03-02 Kabushiki Kaisha Meidensha Vacuum power circuit breaker
EP0559552A1 (fr) * 1992-03-03 1993-09-08 Gec Alsthom T & D Sa Disjoncteur auto-sectionneur à intensité nominale élevée et application à une cellule et à un poste à moyenne tension
US5905242A (en) * 1995-08-31 1999-05-18 Schneider Electric Sa High voltage hybrid circuit-breaker
JPH1145641A (ja) * 1997-07-28 1999-02-16 Mitsubishi Electric Corp 遮断器

Also Published As

Publication number Publication date
KR20010006599A (ko) 2001-01-26
JP2000353460A (ja) 2000-12-19
TW448458B (en) 2001-08-01
KR100364829B1 (ko) 2002-12-16

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