KR101018146B1 - 축류팬 조립체 - Google Patents

축류팬 조립체 Download PDF

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Publication number
KR101018146B1
KR101018146B1 KR1020087031930A KR20087031930A KR101018146B1 KR 101018146 B1 KR101018146 B1 KR 101018146B1 KR 1020087031930 A KR1020087031930 A KR 1020087031930A KR 20087031930 A KR20087031930 A KR 20087031930A KR 101018146 B1 KR101018146 B1 KR 101018146B1
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KR
South Korea
Prior art keywords
blade
radially
radius
axial fan
ratio
Prior art date
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KR1020087031930A
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English (en)
Korean (ko)
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KR20090014308A (ko
Inventor
윌리엄 스티븐스
로버트 더블유. 스테어즈
Original Assignee
로베르트 보쉬 게엠베하
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    • 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
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • 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
    • F04D29/326—Rotors specially for elastic fluids for axial flow pumps for axial flow fans comprising a rotating shroud
    • 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
    • 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
    • F04D29/38—Blades
    • 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
    • F04D29/386—Skewed blades
    • 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
    • F04D29/54—Fluid-guiding means, e.g. diffusers
    • F04D29/541—Specially adapted for elastic fluid pumps
    • F04D29/545—Ducts
    • F04D29/547—Ducts having a special shape in order to influence fluid flow

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Turbine Rotor Nozzle Sealing (AREA)
  • Mechanical Operated Clutches (AREA)
KR1020087031930A 2006-05-31 2007-05-31 축류팬 조립체 Active KR101018146B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US80357606P 2006-05-31 2006-05-31
US60/803,576 2006-05-31

Publications (2)

Publication Number Publication Date
KR20090014308A KR20090014308A (ko) 2009-02-09
KR101018146B1 true KR101018146B1 (ko) 2011-02-28

Family

ID=38430503

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020087031930A Active KR101018146B1 (ko) 2006-05-31 2007-05-31 축류팬 조립체

Country Status (9)

Country Link
US (2) US7794204B2 (https=)
EP (2) EP2029897B1 (https=)
JP (1) JP5097201B2 (https=)
KR (1) KR101018146B1 (https=)
CN (1) CN101535657B (https=)
AT (2) ATE483916T1 (https=)
BR (1) BRPI0711849B1 (https=)
DE (2) DE602007002588D1 (https=)
WO (1) WO2007140438A2 (https=)

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Also Published As

Publication number Publication date
EP1862675B1 (en) 2009-09-30
KR20090014308A (ko) 2009-02-09
DE602007002588D1 (de) 2009-11-12
EP1862675A3 (en) 2008-01-02
ATE444448T1 (de) 2009-10-15
US20070280827A1 (en) 2007-12-06
US20070280829A1 (en) 2007-12-06
JP2009539033A (ja) 2009-11-12
ATE483916T1 (de) 2010-10-15
JP5097201B2 (ja) 2012-12-12
CN101535657B (zh) 2013-06-05
BRPI0711849A2 (pt) 2011-12-13
BRPI0711849B1 (pt) 2019-09-10
CN101535657A (zh) 2009-09-16
DE602007009678D1 (de) 2010-11-18
EP2029897B1 (en) 2010-10-06
US7794204B2 (en) 2010-09-14
EP2029897A2 (en) 2009-03-04
US7762769B2 (en) 2010-07-27
EP1862675A2 (en) 2007-12-05
WO2007140438A3 (en) 2008-01-24
WO2007140438A2 (en) 2007-12-06

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