JP2020056519A - 換気装置用フラップおよび換気装置 - Google Patents

換気装置用フラップおよび換気装置 Download PDF

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Publication number
JP2020056519A
JP2020056519A JP2018185859A JP2018185859A JP2020056519A JP 2020056519 A JP2020056519 A JP 2020056519A JP 2018185859 A JP2018185859 A JP 2018185859A JP 2018185859 A JP2018185859 A JP 2018185859A JP 2020056519 A JP2020056519 A JP 2020056519A
Authority
JP
Japan
Prior art keywords
flap
ventilation device
plate
duct
curved surface
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.)
Pending
Application number
JP2018185859A
Other languages
English (en)
Japanese (ja)
Inventor
香川　義久
Yoshihisa Kagawa
義久 香川
菅谷　謙二
Kenji Sugaya
謙二 菅谷
桑野　好文
Yoshifumi Kuwano
好文 桑野
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.)
Nidec Advanced Motor Corp
Original Assignee
Nidec Servo 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 Nidec Servo Corp filed Critical Nidec Servo Corp
Priority to JP2018185859A priority Critical patent/JP2020056519A/ja
Priority to CN201910891370.1A priority patent/CN110966700B/zh
Publication of JP2020056519A publication Critical patent/JP2020056519A/ja
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/007—Ventilation with forced flow
    • 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
    • F24F13/02—Ducting arrangements
    • 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
    • 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
    • F24F13/24—Means for preventing or suppressing noise
    • 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
    • F24F13/24—Means for preventing or suppressing noise
    • F24F2013/247—Active noise-suppression

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Air-Flow Control Members (AREA)
  • Duct Arrangements (AREA)
JP2018185859A 2018-09-28 2018-09-28 換気装置用フラップおよび換気装置 Pending JP2020056519A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2018185859A JP2020056519A (ja) 2018-09-28 2018-09-28 換気装置用フラップおよび換気装置
CN201910891370.1A CN110966700B (zh) 2018-09-28 2019-09-20 换气装置用挡板以及换气装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018185859A JP2020056519A (ja) 2018-09-28 2018-09-28 換気装置用フラップおよび換気装置

Publications (1)

Publication Number Publication Date
JP2020056519A true JP2020056519A (ja) 2020-04-09

Family

ID=70029590

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018185859A Pending JP2020056519A (ja) 2018-09-28 2018-09-28 換気装置用フラップおよび換気装置

Country Status (2)

Country Link
JP (1) JP2020056519A (zh)
CN (1) CN110966700B (zh)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1082539A (ja) * 1996-09-06 1998-03-31 Hitachi Ltd 換気扇
JP2005308379A (ja) * 2004-04-23 2005-11-04 Ekonosu:Kk 逆流防止型換気扇フード
CN100485278C (zh) * 2004-06-09 2009-05-06 乐金电子(天津)电器有限公司 换气装置
JP4384164B2 (ja) * 2006-11-22 2009-12-16 株式会社鎌倉製作所 排気用ルーフファン
US9097265B1 (en) * 2010-09-17 2015-08-04 Chien Luen Industries Co., Ltd., Inc. 50/60 CFM bath exhaust fans with flaps/ears that allow housings to be mounted to joists
CN203051201U (zh) * 2013-01-18 2013-07-10 广东松下环境系统有限公司 换气扇的接头结构
CN204830321U (zh) * 2015-07-31 2015-12-02 广东松下环境系统有限公司 换气装置的管罩
CN205429526U (zh) * 2016-04-02 2016-08-03 周成敏 一种变电设备自动排风装置

Also Published As

Publication number Publication date
CN110966700B (zh) 2021-10-22
CN110966700A (zh) 2020-04-07

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