BR9607498A - Air movement apparatus - Google Patents

Air movement apparatus

Info

Publication number
BR9607498A
BR9607498A BR9607498A BR9607498A BR9607498A BR 9607498 A BR9607498 A BR 9607498A BR 9607498 A BR9607498 A BR 9607498A BR 9607498 A BR9607498 A BR 9607498A BR 9607498 A BR9607498 A BR 9607498A
Authority
BR
Brazil
Prior art keywords
air movement
movement apparatus
air
movement
Prior art date
Application number
BR9607498A
Other languages
Portuguese (pt)
Inventor
Terence Robert Day
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 BR9607498A publication Critical patent/BR9607498A/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
    • 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
BR9607498A 1995-02-10 1996-02-12 Air movement apparatus BR9607498A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPN1027A AUPN102795A0 (en) 1995-02-10 1995-02-10 Circulation control fan
PCT/AU1996/000064 WO1996024772A1 (en) 1995-02-10 1996-02-12 An air movement apparatus

Publications (1)

Publication Number Publication Date
BR9607498A true BR9607498A (en) 1997-12-23

Family

ID=3785387

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9607498A BR9607498A (en) 1995-02-10 1996-02-12 Air movement apparatus

Country Status (8)

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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103244470A (en) * 2011-05-11 2013-08-14 任文华 Bladeless fan
JP6755725B2 (en) * 2016-06-21 2020-09-16 パナソニック株式会社 Blower and air purifier with ventilation function
WO2018087797A1 (en) * 2016-11-08 2018-05-17 日本電産株式会社 Centrifugal ceiling fan and impeller module
JP6496873B2 (en) * 2018-08-09 2019-04-10 シャープ株式会社 Blower

Family Cites Families (8)

* 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
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
FR1095114A (en) * 1953-03-12 1955-05-27 Sulzer Ag Radiant heating installation
DE1301871B (en) * 1965-02-15 1969-08-28 Baumann Ludwig Arrangement of an iris diaphragm for a ventilation device
DE3143907C2 (en) * 1981-11-05 1985-11-28 Kurt 6842 Bürstadt Kleber Steam cabinet
EP0435987A1 (en) * 1989-07-19 1991-07-10 KELLER LUFTTECHNIK GMBH & CO. KG Radial-flow fan unit fitted inside an air-intake duct
JPH04183996A (en) * 1990-11-15 1992-06-30 Sanyo Electric Co Ltd Motor-driven blower

Also Published As

Publication number Publication date
JPH10513524A (en) 1998-12-22
WO1996024772A1 (en) 1996-08-15
AUPN102795A0 (en) 1995-03-09
EP0834019A1 (en) 1998-04-08
CA2212361A1 (en) 1996-08-15
CN1068098C (en) 2001-07-04
EP0834019A4 (en) 1999-06-09
KR19980702104A (en) 1998-07-15
CN1173913A (en) 1998-02-18

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Legal Events

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PC Transfer

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FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B24C Patent annual fee: request for for restoration

Free format text: REFERENTE A 8A,9A,10A,11A,12A,13A,14A E 15A ANUIDADE(S).

B24H Lapse because of non-payment of annual fees (definitively: art 78 iv lpi)
B24F Patent annual fee: publication cancelled

Free format text: ANULADA A PUBLICACAO CODIGO 24.8 NA RPI NO 2256 DE 01/04/2014 POR TER SIDO INDEVIDA.

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

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B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2606 DE 15-12-2020 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.