CA3195104A1 - Ventilateur sans pales pour applications commerciales - Google Patents

Ventilateur sans pales pour applications commerciales

Info

Publication number
CA3195104A1
CA3195104A1 CA3195104A CA3195104A CA3195104A1 CA 3195104 A1 CA3195104 A1 CA 3195104A1 CA 3195104 A CA3195104 A CA 3195104A CA 3195104 A CA3195104 A CA 3195104A CA 3195104 A1 CA3195104 A1 CA 3195104A1
Authority
CA
Canada
Prior art keywords
channels
bladeless fan
gas
main
flow
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
CA3195104A
Other languages
English (en)
Inventor
Mathieu Ludovic Malboeuf Joset
Andrew PIASKOWSKI
Eliot Ahdoot
Or SOLNIK
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.)
Bigz Tech Inc
Original Assignee
Bigz Tech Inc
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 Bigz Tech Inc filed Critical Bigz Tech Inc
Publication of CA3195104A1 publication Critical patent/CA3195104A1/fr
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/14—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid
    • F04F5/16—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing elastic fluids
    • F04F5/20—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing elastic fluids for evacuating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/14—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid
    • F04F5/16—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing elastic fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/54—Installations characterised by use of jet pumps, e.g. combinations of two or more jet pumps of different type
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Jet Pumps And Other Pumps (AREA)

Abstract

Un ventilateur sans pale comprend une chambre annulaire s'étendant longitudinalement et délimitant un passage d'air aspiré ayant une entrée d'écoulement principal et une sortie d'écoulement principal ; une entrée de gaz comprimé conçue pour recevoir du gaz comprimé et pour fournir le gaz comprimé à la chambre annulaire ; et une rangée proximale de canaux répartis radialement autour du passage d'air aspiré. Les canaux fournissent une connexion fluidique pour le gaz comprimé de la chambre annulaire au passage d'air aspiré, générant ainsi un différentiel de pression le long du passage d'air aspiré et forçant un écoulement de gaz de l'entrée d'écoulement principal à la sortie d'écoulement principal.
CA3195104A 2020-10-06 2021-10-06 Ventilateur sans pales pour applications commerciales Pending CA3195104A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202063087973P 2020-10-06 2020-10-06
US63/087,973 2020-10-06
PCT/CA2021/051406 WO2022073123A1 (fr) 2020-10-06 2021-10-06 Ventilateur sans pales pour applications commerciales

Publications (1)

Publication Number Publication Date
CA3195104A1 true CA3195104A1 (fr) 2022-04-14

Family

ID=81126314

Family Applications (1)

Application Number Title Priority Date Filing Date
CA3195104A Pending CA3195104A1 (fr) 2020-10-06 2021-10-06 Ventilateur sans pales pour applications commerciales

Country Status (3)

Country Link
US (1) US20230375008A1 (fr)
CA (1) CA3195104A1 (fr)
WO (1) WO2022073123A1 (fr)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB0814835D0 (en) * 2007-09-04 2008-09-17 Dyson Technology Ltd A Fan
WO2011147318A1 (fr) * 2010-05-27 2011-12-01 Li Dezheng Dispositif pour souffler de l'air au moyen d'un ensemble buse à fente étroite
CN202937528U (zh) * 2012-12-07 2013-05-15 应辉 一种无叶风扇的导风结构
CN107461346A (zh) * 2016-06-03 2017-12-12 德昌电机(深圳)有限公司 驱动装置及具有该驱动装置的无叶风扇
CN208634064U (zh) * 2018-07-12 2019-03-22 广东美的环境电器制造有限公司 一种无叶风扇的机头结构及无叶风扇

Also Published As

Publication number Publication date
WO2022073123A1 (fr) 2022-04-14
US20230375008A1 (en) 2023-11-23

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