JPWO2023067804A1 - - Google Patents

Info

Publication number
JPWO2023067804A1
JPWO2023067804A1 JP2023521410A JP2023521410A JPWO2023067804A1 JP WO2023067804 A1 JPWO2023067804 A1 JP WO2023067804A1 JP 2023521410 A JP2023521410 A JP 2023521410A JP 2023521410 A JP2023521410 A JP 2023521410A JP WO2023067804 A1 JPWO2023067804 A1 JP WO2023067804A1
Authority
JP
Japan
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
Other languages
Japanese (ja)
Other versions
JP7392900B2 (ja
JPWO2023067804A5 (https=
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 filed Critical
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

Links

Classifications

    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/08—Air-flow control members, e.g. louvres, grilles, flaps or guide plates
    • F24F13/10—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers
    • F24F13/14—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre
    • F24F13/1413—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre using more than one tilting member, e.g. with several pivoting blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F04D25/12—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit being adapted for mounting in apertures
    • F04D25/14—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit being adapted for mounting in apertures and having shutters, e.g. automatically closed when not in use
    • 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
    • H02B1/14—Shutters or guards for preventing access to contacts
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K5/00—Casings, cabinets or drawers for electric apparatus
    • H05K5/02—Details
    • H05K5/0213—Venting apertures; Constructional details thereof
    • H05K5/0214—Venting apertures; Constructional details thereof with means preventing penetration of rain water or dust
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
    • H05K7/20136—Forced ventilation, e.g. by fans
    • H05K7/20181—Filters; Louvers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Patch Boards (AREA)
  • Wind Motors (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
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 true JPWO2023067804A1 (https=) 2023-04-27
JPWO2023067804A5 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

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08280106A (ja) * 1995-04-10 1996-10-22 Meidensha Corp 配電盤の冷却装置
JP2004128367A (ja) * 2002-10-07 2004-04-22 Meidensha Corp 屋外盤
JP2010142104A (ja) * 2008-11-14 2010-06-24 Yaskawa Electric Corp 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

Family Cites Families (8)

* 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
US6181557B1 (en) * 1999-10-29 2001-01-30 Motorola, Inc. Electronic component, method of cooling, and damper therefor
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

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08280106A (ja) * 1995-04-10 1996-10-22 Meidensha Corp 配電盤の冷却装置
JP2004128367A (ja) * 2002-10-07 2004-04-22 Meidensha Corp 屋外盤
JP2010142104A (ja) * 2008-11-14 2010-06-24 Yaskawa Electric Corp 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

Also Published As

Publication number Publication date
JP7392900B2 (ja) 2023-12-06
US12300976B2 (en) 2025-05-13
US20240332919A1 (en) 2024-10-03
WO2023067804A1 (ja) 2023-04-27
CN116391302A (zh) 2023-07-04

Similar Documents

Publication Publication Date Title
BR112023005462A2 (https=)
BR112023012656A2 (https=)
BR112021014123A2 (https=)
BR112023009656A2 (https=)
BR112022009896A2 (https=)
BR112021017747A2 (https=)
BR112022024743A2 (https=)
BR112022026905A2 (https=)
JPWO2023067804A1 (https=)
BR112023011738A2 (https=)
BR112023004146A2 (https=)
BR112023006729A2 (https=)
BR102021018859A2 (https=)
BR102021015500A2 (https=)
BR102021007058A2 (https=)
BR102020022030A2 (https=)
BR112023016292A2 (https=)
BR112023011610A2 (https=)
BR112023011539A2 (https=)
BR112023008976A2 (https=)
BR102021020147A2 (https=)
BR102021018926A2 (https=)
BR102021018167A2 (https=)
BR102021017576A2 (https=)
BR102021016837A2 (https=)

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20230406

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20230406

TRDD Decision of grant or rejection written
A01 Written decision to grant a patent or to grant a registration (utility model)

Free format text: JAPANESE INTERMEDIATE CODE: A01

Effective date: 20231024

A61 First payment of annual fees (during grant procedure)

Free format text: JAPANESE INTERMEDIATE CODE: A61

Effective date: 20231106

R150 Certificate of patent or registration of utility model

Ref document number: 7392900

Country of ref document: JP

Free format text: JAPANESE INTERMEDIATE CODE: R150