EP1496265A4 - CENTRIFUGAL FAN ROTOR AND METHOD OF MANUFACTURING THE FAN ROTOR - Google Patents

CENTRIFUGAL FAN ROTOR AND METHOD OF MANUFACTURING THE FAN ROTOR

Info

Publication number
EP1496265A4
EP1496265A4 EP03715745A EP03715745A EP1496265A4 EP 1496265 A4 EP1496265 A4 EP 1496265A4 EP 03715745 A EP03715745 A EP 03715745A EP 03715745 A EP03715745 A EP 03715745A EP 1496265 A4 EP1496265 A4 EP 1496265A4
Authority
EP
European Patent Office
Prior art keywords
fan rotor
manufacturing
centrifugal fan
centrifugal
rotor
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Withdrawn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
EP03715745A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP1496265A1 (en
Inventor
Tsunehisa Sanagi
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.)
Daikin Industries Ltd
Original Assignee
Daikin Industries 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 Daikin Industries Ltd filed Critical Daikin Industries Ltd
Publication of EP1496265A1 publication Critical patent/EP1496265A1/en
Publication of EP1496265A4 publication Critical patent/EP1496265A4/en
Withdrawn legal-status Critical Current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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/26—Rotors specially for elastic fluids
    • F04D29/28—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps
    • F04D29/281—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps for fans or blowers
    • 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
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
    • F04D29/624—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/626—Mounting or removal of fans

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
EP03715745A 2002-04-03 2003-04-02 CENTRIFUGAL FAN ROTOR AND METHOD OF MANUFACTURING THE FAN ROTOR Withdrawn EP1496265A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2002101078 2002-04-03
JP2002101078 2002-04-03
PCT/JP2003/004244 WO2003087582A1 (fr) 2002-04-03 2003-04-02 Rotor de ventilateur centrifuge et procede de fabrication de ce rotor de ventilateur

Publications (2)

Publication Number Publication Date
EP1496265A1 EP1496265A1 (en) 2005-01-12
EP1496265A4 true EP1496265A4 (en) 2010-12-01

Family

ID=29241637

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03715745A Withdrawn EP1496265A4 (en) 2002-04-03 2003-04-02 CENTRIFUGAL FAN ROTOR AND METHOD OF MANUFACTURING THE FAN ROTOR

Country Status (5)

Country Link
EP (1) EP1496265A4 (zh)
JP (1) JP3589243B2 (zh)
CN (1) CN100582491C (zh)
AU (1) AU2003220845B2 (zh)
WO (1) WO2003087582A1 (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2800055T3 (es) * 2005-10-06 2020-12-23 Mitsubishi Electric Corp Turbo ventilador y acondicionador de aire
JP2007163026A (ja) * 2005-12-14 2007-06-28 Hitachi Ltd 空気調和機用室内機及び空気調和機
US8225623B2 (en) * 2007-03-14 2012-07-24 Mitsubishi Electric Corporation Centrifugal fan, air conditioner
JP2010216280A (ja) * 2009-03-13 2010-09-30 Nippon Densan Corp 遠心ファン
DE102009028130A1 (de) * 2009-07-30 2011-02-03 Robert Bosch Gmbh Führungsgeometrie für halbaxiale Lüfterräder
CN106640751A (zh) * 2016-11-14 2017-05-10 无锡市乾泰金属构件厂 一种稳定性高的风机叶轮

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2962207A (en) * 1957-08-23 1960-11-29 Robert A Mayne Blower wheel
GB1171961A (en) * 1966-02-24 1969-11-26 Smiths Industries Ltd Improvements in or relating to Centrifugal Fans
US3811978A (en) * 1972-08-21 1974-05-21 Brookside Corp Method of forming centrifugal blower wheel
JPS5366007A (en) * 1976-11-26 1978-06-13 Hitachi Ltd Method of manufacturing runner of centrifugal blower
JPH07247998A (ja) * 1994-03-11 1995-09-26 Fujitsu General Ltd クロスフローファン

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4719776Y1 (zh) * 1968-05-15 1972-07-05
JPS56169497U (zh) * 1980-05-20 1981-12-15
JPH02131099U (zh) * 1989-04-05 1990-10-30
KR100369919B1 (ko) * 1999-03-03 2003-01-29 미쓰비시덴키 가부시키가이샤 팬, 팬의 용융금속 성형방법 및 팬의 용융금속 성형장치

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2962207A (en) * 1957-08-23 1960-11-29 Robert A Mayne Blower wheel
GB1171961A (en) * 1966-02-24 1969-11-26 Smiths Industries Ltd Improvements in or relating to Centrifugal Fans
US3811978A (en) * 1972-08-21 1974-05-21 Brookside Corp Method of forming centrifugal blower wheel
JPS5366007A (en) * 1976-11-26 1978-06-13 Hitachi Ltd Method of manufacturing runner of centrifugal blower
JPH07247998A (ja) * 1994-03-11 1995-09-26 Fujitsu General Ltd クロスフローファン

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO03087582A1 *

Also Published As

Publication number Publication date
AU2003220845A1 (en) 2003-10-27
CN100582491C (zh) 2010-01-20
WO2003087582A1 (fr) 2003-10-23
CN1646814A (zh) 2005-07-27
EP1496265A1 (en) 2005-01-12
JPWO2003087582A1 (ja) 2005-08-18
AU2003220845B2 (en) 2007-08-09
JP3589243B2 (ja) 2004-11-17

Similar Documents

Publication Publication Date Title
EP1741935A4 (en) RADIAL COMPRESSORS AND PROCESS FOR MACHINING
GB2376986B (en) Duct and rotor
EP1550741A4 (en) ROTOR AND COATING PROCESS FOR THE SAME
EP1398930A4 (en) HIGH FREQUENCY SIGNAL RECEIVING APPARATUS AND METHOD OF MANUFACTURING THE SAME
AU2002224104A1 (en) Motor stator and method of manufacturing the motor stator
GB2406145B (en) Reinforced fan blade and method of making
EP1604115B8 (fr) Groupe compresseur centrifuge
HK1102357A1 (en) Centrifugal pump and method of manufacturing the same
PL355255A1 (en) Rotor and method of making same
PL353904A1 (en) Rotor and method of making same
GB2397543B (en) Centrifugal extractor of non-contact journaled construction
HK1067460A1 (en) Stator for inner rotor motors and method of producing the same
PL1641107T3 (pl) Silnik krokowy i sposób jego wytwarzania
EP1568891A4 (en) DIFFUSER FOR CENTRIFUGAL COMPRESSORS AND MANUFACTURING METHOD THEREFOR
EP1424761A4 (en) PERMANENT MAGNET TYPE ROTOR AND METHOD FOR PRODUCING THE SAME
GB0308774D0 (en) Compound centrifugal and screw compressor
PL353909A1 (en) Rotor as well as method of making and assembling same
EP1496265A4 (en) CENTRIFUGAL FAN ROTOR AND METHOD OF MANUFACTURING THE FAN ROTOR
HK1049410B (zh) 一種小型電動機的轉子及其製造方法
AU2003259558A1 (en) Centrifugal impeller and pump apparatus
EP1666761A4 (en) ROTARY DAMPER AND METHOD FOR THE PRODUCTION THEREOF
EP1383227A3 (de) Nasslaufender Elektromotor und Verfahren zu seiner Herstellung
DE60329812D1 (de) Rotor, Verfahren zur Herstellung des Rotors und Motor mit diesem Rotor
GB2393220B (en) Centrifugal fan or blower
EP1690009B8 (en) Multistage centrifugal compressor and method for assembly the same

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20041020

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL LT LV MK

A4 Supplementary search report drawn up and despatched

Effective date: 20101102

17Q First examination report despatched

Effective date: 20110405

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20111018