AU4923499A - Inclined flow air circulation system - Google Patents

Inclined flow air circulation system

Info

Publication number
AU4923499A
AU4923499A AU49234/99A AU4923499A AU4923499A AU 4923499 A AU4923499 A AU 4923499A AU 49234/99 A AU49234/99 A AU 49234/99A AU 4923499 A AU4923499 A AU 4923499A AU 4923499 A AU4923499 A AU 4923499A
Authority
AU
Australia
Prior art keywords
air circulation
circulation system
flow air
inclined flow
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.)
Abandoned
Application number
AU49234/99A
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.)
KEENLINK INTERNATIONAL Ltd
Original Assignee
KEENLINK INTERNATIONAL 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
Priority claimed from CNB981160573A external-priority patent/CN1135304C/en
Priority claimed from CNB991084268A external-priority patent/CN1141497C/en
Application filed by KEENLINK INTERNATIONAL Ltd filed Critical KEENLINK INTERNATIONAL Ltd
Publication of AU4923499A publication Critical patent/AU4923499A/en
Abandoned 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
    • F04D17/06—Helico-centrifugal pumps
    • 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
    • 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
    • F04D29/08—Sealings
    • F04D29/16—Sealings between pressure and suction sides
    • F04D29/161—Sealings between pressure and suction sides especially adapted for elastic fluid pumps
    • F04D29/164—Sealings between pressure and suction sides especially adapted for elastic fluid pumps of an axial flow wheel
    • 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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/325—Rotors specially for elastic fluids for axial flow pumps for axial flow fans
    • F04D29/329—Details of the hub
    • 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
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/32—Rotors specially for elastic fluids for axial flow pumps
    • F04D29/38—Blades
    • F04D29/384—Blades characterised by form

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
AU49234/99A 1998-07-15 1999-07-15 Inclined flow air circulation system Abandoned AU4923499A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CNB981160573A CN1135304C (en) 1998-07-15 1998-07-15 Diagonal-flow air circulator
CN98116057 1998-07-15
CNB991084268A CN1141497C (en) 1999-06-11 1999-06-11 Free fan with inclined airflow
CN99108426 1999-06-11
PCT/GB1999/002293 WO2000004292A1 (en) 1998-07-15 1999-07-15 Inclined flow air circulation system

Publications (1)

Publication Number Publication Date
AU4923499A true AU4923499A (en) 2000-02-07

Family

ID=25744716

Family Applications (1)

Application Number Title Priority Date Filing Date
AU49234/99A Abandoned AU4923499A (en) 1998-07-15 1999-07-15 Inclined flow air circulation system

Country Status (2)

Country Link
AU (1) AU4923499A (en)
WO (1) WO2000004292A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6911636B2 (en) * 2002-01-03 2005-06-28 Lg Electronics Inc. Cooling fan for microwave oven
KR20080062891A (en) * 2006-12-29 2008-07-03 엘지전자 주식회사 Fan in the air conditioner
US20190234419A1 (en) * 2018-01-31 2019-08-01 Carrier Corporation Axial fan with tip fences
USD911512S1 (en) 2018-01-31 2021-02-23 Carrier Corporation Axial flow fan
CN111043063B (en) * 2018-10-15 2021-06-18 广东美的白色家电技术创新中心有限公司 Counter-rotating fan
CN114722518B (en) * 2022-03-16 2024-03-19 中国航发沈阳发动机研究所 Turbine basic blade profile parameterization design method

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1177794A (en) * 1957-05-24 1959-04-29 Fluid propulsion device
CH635900A5 (en) * 1978-02-15 1983-04-29 Papst Motoren Kg AXIAL COMPACT FAN.
DE2944183A1 (en) * 1978-11-08 1980-05-29 Papst Motoren Kg MINIATURE DIAGONAL BLOWER WITH AXIAL FLOW INLET AND RADIAL FLOW OUTLET
DE3017226A1 (en) * 1979-05-12 1980-11-20 Papst Motoren Kg FAN BLADE
DE3505385A1 (en) * 1985-02-16 1986-08-28 Papst-Motoren GmbH & Co KG, 7742 St Georgen Duct blower
DE4127134B4 (en) * 1991-08-15 2004-07-08 Papst Licensing Gmbh & Co. Kg diagonal fan
FR2728028B1 (en) * 1994-12-07 1997-03-14 Sardou Max DEVICE FOR TRANSFORMING THE MECHANICAL ENERGY OF AN ENGINE INTO A GAS PRESSURE

Also Published As

Publication number Publication date
WO2000004292A1 (en) 2000-01-27

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase