EP4517207A4 - Shutter device and ventilation device - Google Patents

Shutter device and ventilation device

Info

Publication number
EP4517207A4
EP4517207A4 EP23796009.1A EP23796009A EP4517207A4 EP 4517207 A4 EP4517207 A4 EP 4517207A4 EP 23796009 A EP23796009 A EP 23796009A EP 4517207 A4 EP4517207 A4 EP 4517207A4
Authority
EP
European Patent Office
Prior art keywords
ventilation
closing
closing device
ventilation device
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
EP23796009.1A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP4517207A1 (en
Inventor
Osamu Akasaka
Shinichiro Nakatani
Honoka YONEDA
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.)
Panasonic Intellectual Property Management Co Ltd
Original Assignee
Panasonic Intellectual Property Management Co Ltd
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 Panasonic Intellectual Property Management Co Ltd filed Critical Panasonic Intellectual Property Management Co Ltd
Publication of EP4517207A1 publication Critical patent/EP4517207A1/en
Publication of EP4517207A4 publication Critical patent/EP4517207A4/en
Pending legal-status Critical Current

Links

Classifications

    • 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
    • F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • 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
    • F24F13/1426—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means
    • F24F2013/1433—Air-flow control members, e.g. louvres, grilles, flaps or guide plates movable, e.g. dampers built up of tilting members, e.g. louvre characterised by actuating means with electric motors

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)
  • Power-Operated Mechanisms For Wings (AREA)
EP23796009.1A 2022-04-28 2023-04-03 Shutter device and ventilation device Pending EP4517207A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2022075067 2022-04-28
PCT/JP2023/013766 WO2023210262A1 (ja) 2022-04-28 2023-04-03 シャッター装置及び換気装置

Publications (2)

Publication Number Publication Date
EP4517207A1 EP4517207A1 (en) 2025-03-05
EP4517207A4 true EP4517207A4 (en) 2025-06-11

Family

ID=88518701

Family Applications (1)

Application Number Title Priority Date Filing Date
EP23796009.1A Pending EP4517207A4 (en) 2022-04-28 2023-04-03 Shutter device and ventilation device

Country Status (5)

Country Link
US (1) US20250251169A1 (enrdf_load_stackoverflow)
EP (1) EP4517207A4 (enrdf_load_stackoverflow)
JP (1) JPWO2023210262A1 (enrdf_load_stackoverflow)
CN (1) CN119053824A (enrdf_load_stackoverflow)
WO (1) WO2023210262A1 (enrdf_load_stackoverflow)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5975641U (ja) * 1982-11-11 1984-05-22 トヨタ自動車株式会社 空調用吹出ダクト装置
JPH0331676A (ja) * 1989-06-28 1991-02-12 Matsushita Refrig Co Ltd バッフル開閉装置
JP6450869B1 (ja) * 2018-02-06 2019-01-09 株式会社ユニックス 換気装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4621430Y1 (enrdf_load_stackoverflow) * 1968-06-15 1971-07-23
JPS507703Y2 (enrdf_load_stackoverflow) * 1972-11-16 1975-03-07
JPH0239999Y2 (enrdf_load_stackoverflow) * 1985-08-06 1990-10-25
JP5059917B2 (ja) 2010-08-02 2012-10-31 三菱電機株式会社 給気ダンパー装置
JP6248366B1 (ja) * 2017-08-01 2017-12-20 有限会社 井場設計事務所 換気レジスタ及び換気レジスタ用フェイス部材

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5975641U (ja) * 1982-11-11 1984-05-22 トヨタ自動車株式会社 空調用吹出ダクト装置
JPH0331676A (ja) * 1989-06-28 1991-02-12 Matsushita Refrig Co Ltd バッフル開閉装置
JP6450869B1 (ja) * 2018-02-06 2019-01-09 株式会社ユニックス 換気装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2023210262A1 *

Also Published As

Publication number Publication date
WO2023210262A1 (ja) 2023-11-02
EP4517207A1 (en) 2025-03-05
JPWO2023210262A1 (enrdf_load_stackoverflow) 2023-11-02
US20250251169A1 (en) 2025-08-07
CN119053824A (zh) 2024-11-29

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