EP1154161A3 - Rotor d'un ventilateur radial à double flux - Google Patents

Rotor d'un ventilateur radial à double flux Download PDF

Info

Publication number
EP1154161A3
EP1154161A3 EP01110661A EP01110661A EP1154161A3 EP 1154161 A3 EP1154161 A3 EP 1154161A3 EP 01110661 A EP01110661 A EP 01110661A EP 01110661 A EP01110661 A EP 01110661A EP 1154161 A3 EP1154161 A3 EP 1154161A3
Authority
EP
European Patent Office
Prior art keywords
fan rotor
radial fan
double entry
disc
entry radial
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.)
Granted
Application number
EP01110661A
Other languages
German (de)
English (en)
Other versions
EP1154161A2 (fr
EP1154161B1 (fr
Inventor
Friedrich Köger
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.)
Gebhardt Ventilatoren GmbH and Co KG
Original Assignee
Gebhardt Ventilatoren GmbH and Co KG
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 Gebhardt Ventilatoren GmbH and Co KG filed Critical Gebhardt Ventilatoren GmbH and Co KG
Publication of EP1154161A2 publication Critical patent/EP1154161A2/fr
Publication of EP1154161A3 publication Critical patent/EP1154161A3/fr
Application granted granted Critical
Publication of EP1154161B1 publication Critical patent/EP1154161B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Centrifugal Separators (AREA)
EP01110661A 2000-05-10 2001-05-02 Rotor d'un ventilateur radial à double flux Expired - Lifetime EP1154161B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE20008428U 2000-05-10
DE20008428U DE20008428U1 (de) 2000-05-10 2000-05-10 Zweiflutiges Radialventilator-Laufrad

Publications (3)

Publication Number Publication Date
EP1154161A2 EP1154161A2 (fr) 2001-11-14
EP1154161A3 true EP1154161A3 (fr) 2003-02-12
EP1154161B1 EP1154161B1 (fr) 2006-06-14

Family

ID=7941332

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01110661A Expired - Lifetime EP1154161B1 (fr) 2000-05-10 2001-05-02 Rotor d'un ventilateur radial à double flux

Country Status (3)

Country Link
EP (1) EP1154161B1 (fr)
AT (1) ATE330131T1 (fr)
DE (2) DE20008428U1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202013103094U1 (de) * 2013-07-11 2014-10-13 Hürner-Funken GmbH Doppelflutiges Laufrad

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1985705A (en) * 1932-01-30 1934-12-25 Prat Daniel Corp Fan blade
US2287853A (en) * 1941-09-26 1942-06-30 B F Sturtevant Co Centrifugal fan
US2653755A (en) * 1952-06-26 1953-09-29 Westinghouse Electric Corp Erosion resisting fan wheel
US2910224A (en) * 1953-11-17 1959-10-27 Coleman Co Blower structure and method of fabrication
GB1108932A (en) * 1964-05-04 1968-04-10 William Thomas Teagle Improvements in and relating to centrifugal fans
GB2142985A (en) * 1983-07-05 1985-01-30 Howden James & Co Ltd Impeller for a double inlet centrifugal fan

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1985705A (en) * 1932-01-30 1934-12-25 Prat Daniel Corp Fan blade
US2287853A (en) * 1941-09-26 1942-06-30 B F Sturtevant Co Centrifugal fan
US2653755A (en) * 1952-06-26 1953-09-29 Westinghouse Electric Corp Erosion resisting fan wheel
US2910224A (en) * 1953-11-17 1959-10-27 Coleman Co Blower structure and method of fabrication
GB1108932A (en) * 1964-05-04 1968-04-10 William Thomas Teagle Improvements in and relating to centrifugal fans
GB2142985A (en) * 1983-07-05 1985-01-30 Howden James & Co Ltd Impeller for a double inlet centrifugal fan

Also Published As

Publication number Publication date
DE20008428U1 (de) 2000-07-20
DE50110103D1 (de) 2006-07-27
ATE330131T1 (de) 2006-07-15
EP1154161A2 (fr) 2001-11-14
EP1154161B1 (fr) 2006-06-14

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