JPWO2023067804A5 - - Google Patents

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Publication number
JPWO2023067804A5
JPWO2023067804A5 JP2023521410A JP2023521410A JPWO2023067804A5 JP WO2023067804 A5 JPWO2023067804 A5 JP WO2023067804A5 JP 2023521410 A JP2023521410 A JP 2023521410A JP 2023521410 A JP2023521410 A JP 2023521410A JP WO2023067804 A5 JPWO2023067804 A5 JP WO2023067804A5
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JP
Japan
Prior art keywords
covered
addition
following characteristics
dust filter
intake hole
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.)
Granted
Application number
JP2023521410A
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English (en)
Japanese (ja)
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JP7392900B2 (ja
JPWO2023067804A1 (https=
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Publication date
Application filed filed Critical
Priority claimed from PCT/JP2021/039125 external-priority patent/WO2023067804A1/ja
Publication of JPWO2023067804A1 publication Critical patent/JPWO2023067804A1/ja
Publication of JPWO2023067804A5 publication Critical patent/JPWO2023067804A5/ja
Application granted granted Critical
Publication of JP7392900B2 publication Critical patent/JP7392900B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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JP2023521410A 2021-10-22 2021-10-22 屋外配電盤のための風圧式シャッター Active JP7392900B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2021/039125 WO2023067804A1 (ja) 2021-10-22 2021-10-22 屋外配電盤のための風圧式シャッター

Publications (3)

Publication Number Publication Date
JPWO2023067804A1 JPWO2023067804A1 (https=) 2023-04-27
JPWO2023067804A5 true JPWO2023067804A5 (https=) 2023-09-21
JP7392900B2 JP7392900B2 (ja) 2023-12-06

Family

ID=86058075

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2023521410A Active JP7392900B2 (ja) 2021-10-22 2021-10-22 屋外配電盤のための風圧式シャッター

Country Status (4)

Country Link
US (1) US12300976B2 (https=)
JP (1) JP7392900B2 (https=)
CN (1) CN116391302A (https=)
WO (1) WO2023067804A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114867314B (zh) * 2022-05-20 2023-03-10 杭州市电力设计院有限公司 一种应用于精准送风控制的gis机柜
CN120879361B (zh) * 2025-09-25 2025-12-16 吉林省金仑科技有限公司 一种户外电力变电箱

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1532635A (en) * 1924-02-21 1925-04-07 Osbun Justin Edward Ceiling ventilator
GB485850A (en) * 1938-01-21 1938-05-25 Derek Richard Barker Improvements in and relating to shutters for use with blower ventilating fans
US3286732A (en) * 1963-02-04 1966-11-22 American Warming Ventilation Flow control damper
US4766807A (en) * 1987-08-27 1988-08-30 American Standard Inc. Damper blade seal
JP3498416B2 (ja) * 1995-04-10 2004-02-16 株式会社明電舎 配電盤の冷却装置
US6181557B1 (en) * 1999-10-29 2001-01-30 Motorola, Inc. Electronic component, method of cooling, and damper therefor
JP4029712B2 (ja) 2002-10-07 2008-01-09 株式会社明電舎 屋外盤
JP5120359B2 (ja) 2008-11-14 2013-01-16 株式会社安川電機 収納機器の固定構造および換気構造を備えた配電盤
JP2012177501A (ja) 2011-02-25 2012-09-13 Nitto Electric Works Ltd 電気機器収納用箱の通風装置
US8899066B2 (en) * 2011-09-07 2014-12-02 General Electric Company System for environmental protection of a heat exchanger
JP2017200298A (ja) 2016-04-26 2017-11-02 株式会社東芝 屋外配電盤
US11252846B2 (en) * 2019-04-24 2022-02-15 Toshiba Mitsubishi-Electric Industrial Systems Corporation Ventilation device, ventilation unit, and power conversion device

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