ATE330131T1 - Zweiflutiges radialventilator-laufrad - Google Patents

Zweiflutiges radialventilator-laufrad

Info

Publication number
ATE330131T1
ATE330131T1 AT01110661T AT01110661T ATE330131T1 AT E330131 T1 ATE330131 T1 AT E330131T1 AT 01110661 T AT01110661 T AT 01110661T AT 01110661 T AT01110661 T AT 01110661T AT E330131 T1 ATE330131 T1 AT E330131T1
Authority
AT
Austria
Prior art keywords
fan impeller
double flow
central fan
flow central
disc
Prior art date
Application number
AT01110661T
Other languages
English (en)
Inventor
Friedrich Koeger
Original Assignee
Gebhardt Ventilatoren
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 filed Critical Gebhardt Ventilatoren
Application granted granted Critical
Publication of ATE330131T1 publication Critical patent/ATE330131T1/de

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)
AT01110661T 2000-05-10 2001-05-02 Zweiflutiges radialventilator-laufrad ATE330131T1 (de)

Applications Claiming Priority (1)

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

Publications (1)

Publication Number Publication Date
ATE330131T1 true ATE330131T1 (de) 2006-07-15

Family

ID=7941332

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01110661T ATE330131T1 (de) 2000-05-10 2001-05-02 Zweiflutiges radialventilator-laufrad

Country Status (3)

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

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

Family Cites Families (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
GB2142985B (en) * 1983-07-05 1987-01-28 Howden James & Co Ltd Impeller for a double inlet centrifugal fan

Also Published As

Publication number Publication date
EP1154161A2 (de) 2001-11-14
EP1154161B1 (de) 2006-06-14
DE20008428U1 (de) 2000-07-20
EP1154161A3 (de) 2003-02-12
DE50110103D1 (de) 2006-07-27

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee