EP0834019A4 - Appareil pour deplacer l'air - Google Patents

Appareil pour deplacer l'air

Info

Publication number
EP0834019A4
EP0834019A4 EP96901646A EP96901646A EP0834019A4 EP 0834019 A4 EP0834019 A4 EP 0834019A4 EP 96901646 A EP96901646 A EP 96901646A EP 96901646 A EP96901646 A EP 96901646A EP 0834019 A4 EP0834019 A4 EP 0834019A4
Authority
EP
European Patent Office
Prior art keywords
moving air
moving
air
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.)
Withdrawn
Application number
EP96901646A
Other languages
German (de)
English (en)
Other versions
EP0834019A1 (fr
Inventor
Terence Robert Day
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.)
Jetfan Australia Pty Ltd
Original Assignee
Magiview Pty 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 Magiview Pty Ltd filed Critical Magiview Pty Ltd
Publication of EP0834019A1 publication Critical patent/EP0834019A1/fr
Publication of EP0834019A4 publication Critical patent/EP0834019A4/fr
Withdrawn legal-status Critical Current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
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • 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
    • 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
    • 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
    • F04D25/12—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit being adapted for mounting in apertures
    • 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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/52—Casings; Connections of working fluid for axial pumps
    • F04D29/522—Casings; Connections of working fluid for axial pumps especially adapted for elastic fluid pumps
    • F04D29/526—Details of the casing section radially opposing blade tips

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
EP96901646A 1995-02-10 1996-02-12 Appareil pour deplacer l'air Withdrawn EP0834019A4 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AUPN1027/95 1995-02-10
AUPN1027A AUPN102795A0 (en) 1995-02-10 1995-02-10 Circulation control fan
PCT/AU1996/000064 WO1996024772A1 (fr) 1995-02-10 1996-02-12 Appareil pour deplacer l'air

Publications (2)

Publication Number Publication Date
EP0834019A1 EP0834019A1 (fr) 1998-04-08
EP0834019A4 true EP0834019A4 (fr) 1999-06-09

Family

ID=3785387

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96901646A Withdrawn EP0834019A4 (fr) 1995-02-10 1996-02-12 Appareil pour deplacer l'air

Country Status (8)

Country Link
EP (1) EP0834019A4 (fr)
JP (1) JPH10513524A (fr)
KR (1) KR19980702104A (fr)
CN (1) CN1068098C (fr)
AU (1) AUPN102795A0 (fr)
BR (1) BR9607498A (fr)
CA (1) CA2212361A1 (fr)
WO (1) WO1996024772A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103244470A (zh) * 2011-05-11 2013-08-14 任文华 无叶风扇
JP6755725B2 (ja) * 2016-06-21 2020-09-16 パナソニック株式会社 送風装置および送風機能付空気清浄装置
CN109923316A (zh) * 2016-11-08 2019-06-21 日本电产株式会社 离心吊扇和叶轮模块
JP6496873B2 (ja) * 2018-08-09 2019-04-10 シャープ株式会社 送風機
CN112855588A (zh) * 2019-11-27 2021-05-28 中天科技精密材料有限公司 风扇

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2640646A (en) * 1949-04-07 1953-06-02 Cory Corp Electric circulating floor fan
FR1095114A (fr) * 1953-03-12 1955-05-27 Sulzer Ag Installation de chauffage par rayonnement

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2617348A (en) * 1949-12-02 1952-11-11 O A Sutton Corp Inc Ventilating unit
US2583374A (en) * 1950-10-18 1952-01-22 Hydraulic Supply Mfg Company Exhaust fan
DE1301871B (de) * 1965-02-15 1969-08-28 Baumann Ludwig Anordnung einer Irisblende fuer eine Lueftungsvorrichtung
DE3143907C2 (de) * 1981-11-05 1985-11-28 Kurt 6842 Bürstadt Kleber Dämpfschrank
AU5958290A (en) * 1989-07-19 1991-02-22 Keller Lufttechnik Gmbh + Co. Kg Radial-flow fan unit fitted inside an air-intake duct
JPH04183996A (ja) * 1990-11-15 1992-06-30 Sanyo Electric Co Ltd 電動送風機

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2640646A (en) * 1949-04-07 1953-06-02 Cory Corp Electric circulating floor fan
FR1095114A (fr) * 1953-03-12 1955-05-27 Sulzer Ag Installation de chauffage par rayonnement

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO9624772A1 *

Also Published As

Publication number Publication date
WO1996024772A1 (fr) 1996-08-15
AUPN102795A0 (en) 1995-03-09
BR9607498A (pt) 1997-12-23
KR19980702104A (ko) 1998-07-15
JPH10513524A (ja) 1998-12-22
CA2212361A1 (fr) 1996-08-15
CN1173913A (zh) 1998-02-18
CN1068098C (zh) 2001-07-04
EP0834019A1 (fr) 1998-04-08

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