MY163573A - Metal close type switch gear - Google Patents
Metal close type switch gearInfo
- Publication number
- MY163573A MY163573A MYPI20095487A MYPI20095487A MY163573A MY 163573 A MY163573 A MY 163573A MY PI20095487 A MYPI20095487 A MY PI20095487A MY PI20095487 A MYPI20095487 A MY PI20095487A MY 163573 A MY163573 A MY 163573A
- Authority
- MY
- Malaysia
- Prior art keywords
- switch gear
- type switch
- check valve
- flapper
- close type
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
- H01H33/02—Details
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
- H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
- H02B13/025—Safety arrangements, e.g. in case of excessive pressure or fire due to electrical defect
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/56—Cooling; Ventilation
- H02B1/565—Cooling; Ventilation for cabinets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B11/00—Switchgear having carriage withdrawable for isolation
- H02B11/02—Details
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Patch Boards (AREA)
- Domestic Plumbing Installations (AREA)
- Arc-Extinguishing Devices That Are Switches (AREA)
- Self-Closing Valves And Venting Or Aerating Valves (AREA)
- Check Valves (AREA)
Abstract
THERE IS PROVIDED A METAL CLOSE TYPE SWITCH GEAR THAT CAN PREVENT HIGH-TEMPERATURE AND HIGH-PRESSURE OCCURRING DUE TO AN INTERNAL ARC ACCIDENT FROM FLOWING BACK BEFORE HAPPENS AND HAS HIGH RELIABILITY. THE METAL CLOSE TYPE SWITCH GEAR INCLUDES A CHECK VALVE TYPE FLAPPER (13A) WHICH IS PROVIDED IN A VENTILATION PATH (12) FOR VENTING THE CABLE CHAMBER (3) IN WHICH A CABLE (7) AS HIGH-PRESSURE EQUIPMENT IS MOUNTED AND CLOSES THE VENTILATION PATH (12) IN RESPONSE TO THE INCREASE OF THE INTERNAL PRESSURE IN THE CABLE CHAMBER (3), AND A LATCH (14) THAT IS PROVIDED AT A CLOSE POSITION OF THE CHECK VALVE TYPE FLAPPER (13A) AND PREVENTS REVERSING MOTION FROM THE CLOSE POSITION DURING THE CLOSING OPERATION OF THE CHECK VALVE FLAPPER (13A).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2007/062685 WO2009001425A1 (en) | 2007-06-25 | 2007-06-25 | Metal-closed switch gear |
Publications (1)
Publication Number | Publication Date |
---|---|
MY163573A true MY163573A (en) | 2017-09-29 |
Family
ID=40185259
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MYPI20095487A MY163573A (en) | 2007-06-25 | 2007-06-25 | Metal close type switch gear |
Country Status (5)
Country | Link |
---|---|
JP (1) | JP4937350B2 (en) |
KR (1) | KR101111012B1 (en) |
CN (1) | CN101682178B (en) |
MY (1) | MY163573A (en) |
WO (1) | WO2009001425A1 (en) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5554152B2 (en) * | 2010-06-09 | 2014-07-23 | 三菱電機株式会社 | Switchgear |
US8598484B2 (en) | 2010-12-30 | 2013-12-03 | General Electric Company | System and apparatus for circuit protection within an equipment enclosure |
CN102842857B (en) * | 2011-06-20 | 2017-02-08 | 上海西门子开关有限公司 | Switch device |
DE102012210279B3 (en) * | 2012-06-19 | 2013-09-05 | Siemens Aktiengesellschaft | Closure device for a switchgear |
CN102820624B (en) * | 2012-07-26 | 2015-12-02 | 广西银河迪康电气有限公司 | Be provided with the switch cubicle of pressure relief device |
CA2882245A1 (en) * | 2012-08-22 | 2014-02-27 | Abb Technology Ag | Arc resistant ventilation system for switchgear |
JP6105948B2 (en) * | 2013-01-21 | 2017-03-29 | 株式会社東芝 | Metal closed switchgear |
DE102013109938A1 (en) * | 2013-09-10 | 2015-03-12 | Fritz Driescher KG Spezialfabrik für Elektrizitätswerksbedarf GmbH & Co | Switchgear with arc fault limiter |
CN106797110B (en) * | 2014-09-24 | 2019-02-01 | 三菱电机株式会社 | Switching mechanism |
US9653896B2 (en) * | 2015-03-30 | 2017-05-16 | General Electric Company | Electrical enclosure including an integral exhaust duct and method |
CN105119155B (en) * | 2015-08-21 | 2017-12-01 | 江苏银佳企业集团有限公司 | High voltage power distributing cabinet water-proof top cover device |
US9768593B2 (en) * | 2016-02-23 | 2017-09-19 | General Electric Company | Intra-compartment cooling channel component for a metal-clad switchgear assembly |
US10305262B2 (en) | 2016-09-26 | 2019-05-28 | Bethel Idiculla Johnson | Medium voltage switchgear enclosure |
USD832222S1 (en) | 2016-09-26 | 2018-10-30 | Switchboard Apparatus, Inc. | Insulator |
JP6800705B2 (en) * | 2016-11-09 | 2020-12-16 | 株式会社東芝 | Metal closure type switch gear |
JP6687133B2 (en) * | 2017-01-25 | 2020-04-22 | 三菱電機株式会社 | Switch gear |
JP6906400B2 (en) * | 2017-08-29 | 2021-07-21 | 株式会社東芝 | Switch gear ventilation system |
JP6439841B1 (en) * | 2017-09-14 | 2018-12-19 | 株式会社明電舎 | Switchboard and arc energy cutoff device |
DE102018206577A1 (en) * | 2018-04-27 | 2019-10-31 | Siemens Aktiengesellschaft | switch cabinet |
JP6667744B1 (en) * | 2018-10-26 | 2020-03-18 | 三菱電機株式会社 | Switchgear |
WO2020084885A1 (en) * | 2018-10-26 | 2020-04-30 | 三菱電機株式会社 | Switchgear |
CN109888649A (en) * | 2019-04-28 | 2019-06-14 | 江苏东源电器集团股份有限公司 | IAC grades of large-current high-voltage switchgears |
DE112020007007T5 (en) * | 2020-03-30 | 2023-01-19 | Mitsubishi Electric Corporation | SHUT-OFF VALVE DAMPER DEVICE AND SWITCHGEAR |
EP3952041A1 (en) * | 2020-08-05 | 2022-02-09 | ABB Schweiz AG | Cooling system for an air insulated switchgear |
EP4012858A1 (en) | 2020-12-14 | 2022-06-15 | ABB Schweiz AG | Apparatus for closing a ventilation opening in a housing of a switch gear and a switch gear comprising such an apparatus |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58136923A (en) * | 1982-02-05 | 1983-08-15 | Mitsubishi Electric Corp | Space heater |
JPS58136903A (en) * | 1982-02-08 | 1983-08-15 | 株式会社日立製作所 | Optimum control system of heat power plant |
JPS58136903U (en) * | 1982-03-11 | 1983-09-14 | 株式会社東芝 | closed switchboard |
JPS627709U (en) * | 1985-06-27 | 1987-01-17 | ||
JPH065567B2 (en) * | 1986-12-17 | 1994-01-19 | 日本碍子株式会社 | Method of manufacturing core for magnetic head |
JPS63153706U (en) * | 1987-03-25 | 1988-10-07 | ||
JPH0241602U (en) * | 1988-09-07 | 1990-03-22 | ||
JPH02290108A (en) * | 1989-04-28 | 1990-11-30 | Mitsubishi Electric Corp | Switchboard |
JPH0428710U (en) * | 1990-06-29 | 1992-03-06 | ||
JPH04150179A (en) * | 1990-10-08 | 1992-05-22 | Sharp Corp | Mount mechanism for front frame of cabinet |
JP2002369323A (en) * | 2001-06-06 | 2002-12-20 | Meidensha Corp | Switchboard |
CN2636464Y (en) * | 2003-07-23 | 2004-08-25 | 青岛经济技术开发区电器研究所 | Natural air cooling medium voltage switch cabinet |
CN2652000Y (en) * | 2003-09-25 | 2004-10-27 | 广州白云电器设备有限公司 | Armoured metal closing switch equipment with excellent fan radiative structure |
DE102005005588B4 (en) * | 2005-02-07 | 2008-03-13 | Knürr AG | switch cabinet |
-
2007
- 2007-06-25 KR KR1020097021173A patent/KR101111012B1/en active IP Right Grant
- 2007-06-25 JP JP2009520227A patent/JP4937350B2/en active Active
- 2007-06-25 WO PCT/JP2007/062685 patent/WO2009001425A1/en active Application Filing
- 2007-06-25 CN CN2007800534308A patent/CN101682178B/en not_active Expired - Fee Related
- 2007-06-25 MY MYPI20095487A patent/MY163573A/en unknown
Also Published As
Publication number | Publication date |
---|---|
CN101682178B (en) | 2013-01-02 |
CN101682178A (en) | 2010-03-24 |
JP4937350B2 (en) | 2012-05-23 |
KR101111012B1 (en) | 2012-02-13 |
KR20100005074A (en) | 2010-01-13 |
WO2009001425A1 (en) | 2008-12-31 |
JPWO2009001425A1 (en) | 2010-08-26 |
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