EP4237691C0 - Schaufel für einen lüfter und lüfter mit solch einer schaufel - Google Patents

Schaufel für einen lüfter und lüfter mit solch einer schaufel

Info

Publication number
EP4237691C0
EP4237691C0 EP21819345.6A EP21819345A EP4237691C0 EP 4237691 C0 EP4237691 C0 EP 4237691C0 EP 21819345 A EP21819345 A EP 21819345A EP 4237691 C0 EP4237691 C0 EP 4237691C0
Authority
EP
European Patent Office
Prior art keywords
fan
blade
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
EP21819345.6A
Other languages
English (en)
French (fr)
Other versions
EP4237691B1 (de
EP4237691A1 (de
Inventor
Dennis Thomsen
Jesper Hermansen
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.)
Nordicco AS
Original Assignee
Nordicco AS
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 Nordicco AS filed Critical Nordicco AS
Publication of EP4237691A1 publication Critical patent/EP4237691A1/de
Application granted granted Critical
Publication of EP4237691B1 publication Critical patent/EP4237691B1/de
Publication of EP4237691C0 publication Critical patent/EP4237691C0/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • F04D25/088—Ceiling fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/70—Suction grids; Strainers; Dust separation; Cleaning
    • F04D29/701—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps
    • F04D29/703—Suction grids; Strainers; Dust separation; Cleaning especially adapted for elastic fluid pumps specially for fans, e.g. fan guards

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
EP21819345.6A 2020-10-30 2021-10-29 Schaufel für einen lüfter und lüfter mit solch einer schaufel Active EP4237691B1 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DKPA202070721 2020-10-30
DKPA202170311 2021-06-18
PCT/DK2021/050319 WO2022089705A1 (en) 2020-10-30 2021-10-29 Blade for a fan, and a fan using such a blade

Publications (3)

Publication Number Publication Date
EP4237691A1 EP4237691A1 (de) 2023-09-06
EP4237691B1 EP4237691B1 (de) 2024-04-10
EP4237691C0 true EP4237691C0 (de) 2024-04-10

Family

ID=78821009

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21819345.6A Active EP4237691B1 (de) 2020-10-30 2021-10-29 Schaufel für einen lüfter und lüfter mit solch einer schaufel

Country Status (6)

Country Link
EP (1) EP4237691B1 (de)
CN (1) CN116438380A (de)
CA (1) CA3196982A1 (de)
ES (1) ES2983158T3 (de)
MX (1) MX2023004952A (de)
WO (1) WO2022089705A1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022200239A1 (en) * 2021-03-26 2022-09-29 Signify Holding B.V. Air disinfection via solid state light sources arranged to emit violet and/or ultraviolet light

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4422824A (en) * 1982-03-29 1983-12-27 Eisenhardt Jr Charles A Germicidal ceiling fan blade
EP1870114A1 (de) * 2006-06-23 2007-12-26 Global Engineering and Trade S.p.A. Vorrichtung zur Luftreinigung mittels photokatalytischen Reaktionen
US20090129974A1 (en) * 2007-08-02 2009-05-21 Mcellen John J Air quality enhancing ceiling paddle fan
KR101578043B1 (ko) * 2015-06-10 2015-12-16 구기승 오염 공기 살균 및 정화 부재가 구비된 천정 부착 복합 기능 선풍기
US10316141B2 (en) * 2016-12-28 2019-06-11 WLC Enterprises, Inc. Ceiling tile with built-in air flow mechanism and UV air purifying device
CN211778100U (zh) 2020-03-10 2020-10-27 武汉奇亚环境科技有限公司 一种多功能紫外线消毒吊扇
WO2022011046A1 (en) * 2020-07-10 2022-01-13 Sood, Seth, Khatri & Chaudhary Llc Ultraviolet pathogen disinfection system

Also Published As

Publication number Publication date
EP4237691B1 (de) 2024-04-10
CA3196982A1 (en) 2022-05-05
EP4237691A1 (de) 2023-09-06
MX2023004952A (es) 2023-07-21
WO2022089705A1 (en) 2022-05-05
CN116438380A (zh) 2023-07-14
ES2983158T3 (es) 2024-10-22

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