EP1400700A4 - Fan device - Google Patents

Fan device

Info

Publication number
EP1400700A4
EP1400700A4 EP02726494A EP02726494A EP1400700A4 EP 1400700 A4 EP1400700 A4 EP 1400700A4 EP 02726494 A EP02726494 A EP 02726494A EP 02726494 A EP02726494 A EP 02726494A EP 1400700 A4 EP1400700 A4 EP 1400700A4
Authority
EP
European Patent Office
Prior art keywords
fan device
fan
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Withdrawn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
EP02726494A
Other languages
German (de)
French (fr)
Other versions
EP1400700A1 (en
Inventor
Isamu Kawakami
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of EP1400700A1 publication Critical patent/EP1400700A1/en
Publication of EP1400700A4 publication Critical patent/EP1400700A4/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Withdrawn legal-status Critical Current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
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid 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
    • F04D29/00—Details, component parts, or accessories
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/582—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps
    • F04D29/584—Cooling; Heating; Diminishing heat transfer specially adapted for elastic fluid pumps cooling or heating the machine

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Tunnel Furnaces (AREA)
  • Furnace Details (AREA)
EP02726494A 2001-06-01 2002-05-27 Fan device Withdrawn EP1400700A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2001166660 2001-06-01
JP2001166660A JP2002364596A (en) 2001-06-01 2001-06-01 Fan device
PCT/JP2002/005105 WO2002099289A1 (en) 2001-06-01 2002-05-27 Fan device

Publications (2)

Publication Number Publication Date
EP1400700A1 EP1400700A1 (en) 2004-03-24
EP1400700A4 true EP1400700A4 (en) 2005-01-05

Family

ID=19009168

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02726494A Withdrawn EP1400700A4 (en) 2001-06-01 2002-05-27 Fan device

Country Status (5)

Country Link
EP (1) EP1400700A4 (en)
JP (1) JP2002364596A (en)
CN (1) CN1253663C (en)
TW (1) TW546445B (en)
WO (1) WO2002099289A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114738326B (en) * 2022-04-28 2023-10-03 安徽理工大学 Energy-conserving centrifugal fan of water conservancy diversion pressure boost

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB470694A (en) * 1937-03-10 1937-08-19 Xavier De Spirlet Improvements in roasting furnaces
US2656973A (en) * 1949-06-09 1953-10-27 Reliance Electric & Eng Co Electric motor for driving a device within a compartment
US4281963A (en) * 1978-08-18 1981-08-04 Klockner-Humboldt-Deutz Ag Apparatus for the conveyance and/or treatment of hot gases

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60164699U (en) * 1984-04-09 1985-11-01 日産自動車株式会社 centrifugal blower
JPS6326100U (en) * 1986-08-01 1988-02-20
JPH0286998A (en) * 1988-09-22 1990-03-27 Mitsubishi Electric Corp Blower

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB470694A (en) * 1937-03-10 1937-08-19 Xavier De Spirlet Improvements in roasting furnaces
US2656973A (en) * 1949-06-09 1953-10-27 Reliance Electric & Eng Co Electric motor for driving a device within a compartment
US4281963A (en) * 1978-08-18 1981-08-04 Klockner-Humboldt-Deutz Ag Apparatus for the conveyance and/or treatment of hot gases

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO02099289A1 *

Also Published As

Publication number Publication date
CN1513090A (en) 2004-07-14
CN1253663C (en) 2006-04-26
WO2002099289A1 (en) 2002-12-12
EP1400700A1 (en) 2004-03-24
TW546445B (en) 2003-08-11
JP2002364596A (en) 2002-12-18

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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: 20031209

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE TR

AX Request for extension of the european patent

Extension state: AL LT LV MK RO SI

A4 Supplementary search report drawn up and despatched

Effective date: 20041123

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

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

17Q First examination report despatched

Effective date: 20050209

18W Application withdrawn

Effective date: 20050131