MX2023004952A - Blade for a fan, and a fan using such a blade. - Google Patents

Blade for a fan, and a fan using such a blade.

Info

Publication number
MX2023004952A
MX2023004952A MX2023004952A MX2023004952A MX2023004952A MX 2023004952 A MX2023004952 A MX 2023004952A MX 2023004952 A MX2023004952 A MX 2023004952A MX 2023004952 A MX2023004952 A MX 2023004952A MX 2023004952 A MX2023004952 A MX 2023004952A
Authority
MX
Mexico
Prior art keywords
blade
fan
longitudinal axis
cross
back side
Prior art date
Application number
MX2023004952A
Other languages
Spanish (es)
Inventor
Dennis Thomsen
Jesper Hermansen
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 MX2023004952A publication Critical patent/MX2023004952A/en

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)

Abstract

The present invention disclose a blade (1) for use in a fan (2) as well as a fan (2) with such a blade (1), where said blade (1) has a profile which profile when travelling through air will impart motion to the air, and where said blade (1) has a front side surface (10) and a back side surface (12), said front side surface (10) and back side surface (12) arranged between a leading edge (14) and a trailing edge (16), where the leading edge (14) and the trailing edge (16) are arranged along a longitudinal axis (18), such that the blade (1) in a cross-section orthogonal to the longitudinal axis (18) has a cross-section and that integral inside said cross-section at least for a distance in the blade (1) along the longitudinal axis (18), is provided one or more UV light sources (20), where said UV light sources (20) are arranged to emit light away from said back side surface (12).
MX2023004952A 2020-10-30 2021-10-29 Blade for a fan, and a fan using such a blade. MX2023004952A (en)

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 (1)

Publication Number Publication Date
MX2023004952A true MX2023004952A (en) 2023-07-21

Family

ID=78821009

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2023004952A MX2023004952A (en) 2020-10-30 2021-10-29 Blade for a fan, and a fan using such a blade.

Country Status (5)

Country Link
EP (1) EP4237691B1 (en)
CN (1) CN116438380A (en)
CA (1) CA3196982A1 (en)
MX (1) MX2023004952A (en)
WO (1) WO2022089705A1 (en)

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 (6)

* 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 (en) * 2006-06-23 2007-12-26 Global Engineering and Trade S.p.A. Air purification device by means of photocatalytic reactions
KR101578043B1 (en) * 2015-06-10 2015-12-16 구기승 Clean air ceiling fan
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 (en) 2020-03-10 2020-10-27 武汉奇亚环境科技有限公司 Multifunctional ultraviolet disinfection ceiling fan
WO2022011046A1 (en) * 2020-07-10 2022-01-13 Sood, Seth, Khatri & Chaudhary Llc Ultraviolet pathogen disinfection system

Also Published As

Publication number Publication date
CA3196982A1 (en) 2022-05-05
EP4237691A1 (en) 2023-09-06
EP4237691C0 (en) 2024-04-10
CN116438380A (en) 2023-07-14
WO2022089705A1 (en) 2022-05-05
EP4237691B1 (en) 2024-04-10

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