CN1068098C - 驱动空气装置 - Google Patents

驱动空气装置 Download PDF

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Publication number
CN1068098C
CN1068098C CN96191880A CN96191880A CN1068098C CN 1068098 C CN1068098 C CN 1068098C CN 96191880 A CN96191880 A CN 96191880A CN 96191880 A CN96191880 A CN 96191880A CN 1068098 C CN1068098 C CN 1068098C
Authority
CN
China
Prior art keywords
air
barriers
central passage
pressure surface
outlet slit
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.)
Expired - Fee Related
Application number
CN96191880A
Other languages
English (en)
Chinese (zh)
Other versions
CN1173913A (zh
Inventor
特伦斯·罗伯特·戴
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.)
JETEFAN AUSTRALIA CO Ltd
Original Assignee
JETEFAN AUSTRALIA CO 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 JETEFAN AUSTRALIA CO Ltd filed Critical JETEFAN AUSTRALIA CO Ltd
Publication of CN1173913A publication Critical patent/CN1173913A/zh
Application granted granted Critical
Publication of CN1068098C publication Critical patent/CN1068098C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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)
CN96191880A 1995-02-10 1996-02-12 驱动空气装置 Expired - Fee Related CN1068098C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
AUPN1027 1995-02-10
AUPN1027A AUPN102795A0 (en) 1995-02-10 1995-02-10 Circulation control fan

Publications (2)

Publication Number Publication Date
CN1173913A CN1173913A (zh) 1998-02-18
CN1068098C true CN1068098C (zh) 2001-07-04

Family

ID=3785387

Family Applications (1)

Application Number Title Priority Date Filing Date
CN96191880A Expired - Fee Related CN1068098C (zh) 1995-02-10 1996-02-12 驱动空气装置

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)

Cited By (1)

* 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

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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 (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2583374A (en) * 1950-10-18 1952-01-22 Hydraulic Supply Mfg Company Exhaust fan
US2617348A (en) * 1949-12-02 1952-11-11 O A Sutton Corp Inc Ventilating unit
US3331302A (en) * 1965-02-15 1967-07-18 Heddernheimer Metallwarenfab Ventilating device
US4494683A (en) * 1981-10-05 1985-01-22 Kurt Kleber Steam kiln
JPH04183996A (ja) * 1990-11-15 1992-06-30 Sanyo Electric Co Ltd 電動送風機

Family Cites Families (3)

* 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
AU5958290A (en) * 1989-07-19 1991-02-22 Keller Lufttechnik Gmbh + Co. Kg Radial-flow fan unit fitted inside an air-intake duct

Patent Citations (5)

* 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
US3331302A (en) * 1965-02-15 1967-07-18 Heddernheimer Metallwarenfab Ventilating device
US4494683A (en) * 1981-10-05 1985-01-22 Kurt Kleber Steam kiln
JPH04183996A (ja) * 1990-11-15 1992-06-30 Sanyo Electric Co Ltd 電動送風機

Cited By (1)

* 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

Also Published As

Publication number Publication date
WO1996024772A1 (fr) 1996-08-15
AUPN102795A0 (en) 1995-03-09
BR9607498A (pt) 1997-12-23
EP0834019A4 (fr) 1999-06-09
KR19980702104A (ko) 1998-07-15
JPH10513524A (ja) 1998-12-22
CA2212361A1 (fr) 1996-08-15
CN1173913A (zh) 1998-02-18
EP0834019A1 (fr) 1998-04-08

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GR01 Patent grant
C19 Lapse of patent right due to non-payment of the annual fee
CF01 Termination of patent right due to non-payment of annual fee