JP7615352B2 - 収納箱および開閉装置 - Google Patents

収納箱および開閉装置 Download PDF

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Publication number
JP7615352B2
JP7615352B2 JP2023564727A JP2023564727A JP7615352B2 JP 7615352 B2 JP7615352 B2 JP 7615352B2 JP 2023564727 A JP2023564727 A JP 2023564727A JP 2023564727 A JP2023564727 A JP 2023564727A JP 7615352 B2 JP7615352 B2 JP 7615352B2
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JP
Japan
Prior art keywords
pressure relief
storage box
movable part
pressure
movable
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
JP2023564727A
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English (en)
Japanese (ja)
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JPWO2023100382A5 (enrdf_load_stackoverflow
JPWO2023100382A1 (enrdf_load_stackoverflow
Inventor
央 佐々木
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
Publication of JPWO2023100382A1 publication Critical patent/JPWO2023100382A1/ja
Publication of JPWO2023100382A5 publication Critical patent/JPWO2023100382A5/ja
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Publication of JP7615352B2 publication Critical patent/JP7615352B2/ja
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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/02—Bases, casings, or covers
    • H01H9/04—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings
    • H01H9/047—Dustproof, splashproof, drip-proof, waterproof, or flameproof casings provided with venting means
    • 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
    • H01H33/53—Cases; Reservoirs, tanks, piping or valves, for arc-extinguishing fluid; Accessories therefor, e.g. safety arrangements, pressure relief devices

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  • Patch Boards (AREA)
JP2023564727A 2021-11-30 2022-02-18 収納箱および開閉装置 Active JP7615352B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021193808 2021-11-30
JP2021193808 2021-11-30
PCT/JP2022/006520 WO2023100382A1 (ja) 2021-11-30 2022-02-18 収納箱および開閉装置

Publications (3)

Publication Number Publication Date
JPWO2023100382A1 JPWO2023100382A1 (enrdf_load_stackoverflow) 2023-06-08
JPWO2023100382A5 JPWO2023100382A5 (enrdf_load_stackoverflow) 2024-06-10
JP7615352B2 true JP7615352B2 (ja) 2025-01-16

Family

ID=86611753

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023564727A Active JP7615352B2 (ja) 2021-11-30 2022-02-18 収納箱および開閉装置

Country Status (3)

Country Link
EP (1) EP4443463A4 (enrdf_load_stackoverflow)
JP (1) JP7615352B2 (enrdf_load_stackoverflow)
WO (1) WO2023100382A1 (enrdf_load_stackoverflow)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6407331B1 (en) 2001-03-21 2002-06-18 Eaton Corporation Pressure relief panel for arc resistant cabinets
JP2003263944A (ja) 2002-03-11 2003-09-19 Energy Support Corp 開閉器の放圧構造
JP2005129347A (ja) 2003-10-23 2005-05-19 Toko Electric Corp 高圧開閉器およびキャビネット
JP2013110883A (ja) 2011-11-22 2013-06-06 Toshiba Corp 電力用ガス絶縁機器
JP2014165984A (ja) 2013-02-22 2014-09-08 Toshiba Corp 金属閉鎖形スイッチギヤの放圧装置
JP2017208974A (ja) 2016-05-20 2017-11-24 東芝産業機器システム株式会社 放圧装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4028109Y1 (enrdf_load_stackoverflow) * 1963-08-16 1965-09-27
JPS543241A (en) * 1977-06-08 1979-01-11 Meidensha Electric Mfg Co Ltd Enclosed switchboard
JPS55115214U (enrdf_load_stackoverflow) * 1979-02-07 1980-08-14
JPS5632905U (enrdf_load_stackoverflow) * 1979-08-20 1981-03-31
JPS58145001U (ja) * 1982-03-23 1983-09-29 株式会社日立製作所 閉鎖配電盤
JPS6298402U (enrdf_load_stackoverflow) * 1985-12-06 1987-06-23
JPS63127205U (enrdf_load_stackoverflow) * 1987-02-10 1988-08-19
CA2824495C (en) * 2010-12-21 2018-05-22 Abb Technology Ag Containment system for internal arc generated gasses
DE102013208831B3 (de) * 2013-05-14 2014-06-18 Siemens Aktiengesellschaft Elektrische Anlage, insbesondere Mittelspannungsschaltanlage
US9653896B2 (en) * 2015-03-30 2017-05-16 General Electric Company Electrical enclosure including an integral exhaust duct and method
ITUB20152276A1 (it) * 2015-07-17 2017-01-17 Everet Duklair S R L Dispositivo di aerazione per quadri elettrici

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6407331B1 (en) 2001-03-21 2002-06-18 Eaton Corporation Pressure relief panel for arc resistant cabinets
JP2003263944A (ja) 2002-03-11 2003-09-19 Energy Support Corp 開閉器の放圧構造
JP2005129347A (ja) 2003-10-23 2005-05-19 Toko Electric Corp 高圧開閉器およびキャビネット
JP2013110883A (ja) 2011-11-22 2013-06-06 Toshiba Corp 電力用ガス絶縁機器
JP2014165984A (ja) 2013-02-22 2014-09-08 Toshiba Corp 金属閉鎖形スイッチギヤの放圧装置
JP2017208974A (ja) 2016-05-20 2017-11-24 東芝産業機器システム株式会社 放圧装置

Also Published As

Publication number Publication date
JPWO2023100382A1 (enrdf_load_stackoverflow) 2023-06-08
EP4443463A4 (en) 2025-03-12
EP4443463A1 (en) 2024-10-09
WO2023100382A1 (ja) 2023-06-08

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