ATE117411T1 - Flügelrad. - Google Patents

Flügelrad.

Info

Publication number
ATE117411T1
ATE117411T1 AT90112515T AT90112515T ATE117411T1 AT E117411 T1 ATE117411 T1 AT E117411T1 AT 90112515 T AT90112515 T AT 90112515T AT 90112515 T AT90112515 T AT 90112515T AT E117411 T1 ATE117411 T1 AT E117411T1
Authority
AT
Austria
Prior art keywords
radial
impeller
vanes
hub
spiral
Prior art date
Application number
AT90112515T
Other languages
English (en)
Inventor
Wolfgang Schmidtke
Original Assignee
Linde Ag
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 Linde Ag filed Critical Linde Ag
Application granted granted Critical
Publication of ATE117411T1 publication Critical patent/ATE117411T1/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
    • 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
    • F04D29/287—Rotors specially for elastic fluids for centrifugal or helico-centrifugal pumps for radial-flow or helico-centrifugal pumps with adjusting means

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Saccharide Compounds (AREA)
  • Polarising Elements (AREA)
  • Non-Silver Salt Photosensitive Materials And Non-Silver Salt Photography (AREA)
  • Catalysts (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Rotary Pumps (AREA)
AT90112515T 1989-07-18 1990-06-30 Flügelrad. ATE117411T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3923779A DE3923779A1 (de) 1989-07-18 1989-07-18 Fluegelrad

Publications (1)

Publication Number Publication Date
ATE117411T1 true ATE117411T1 (de) 1995-02-15

Family

ID=6385307

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90112515T ATE117411T1 (de) 1989-07-18 1990-06-30 Flügelrad.

Country Status (6)

Country Link
EP (1) EP0408956B1 (de)
AT (1) ATE117411T1 (de)
AU (1) AU632341B2 (de)
BR (1) BR9003426A (de)
DE (2) DE3923779A1 (de)
ES (1) ES2069630T3 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2809481B1 (fr) * 2000-05-23 2002-08-16 Air Liquide Ventilateur destine notamment a equiper un tunnel de refrigeration de produits tels que des produits alimentaires et tunnel equipe d'un ensemble de ces ventilateurs
ITMI20021394A1 (it) * 2002-06-25 2003-12-29 Sol Spa Apparecchiatura di surgelazione particolarmente per prodotti alimentari atta a limitare l'inflitrazione di aria umida nella camera di surgel
US9126176B2 (en) 2012-05-11 2015-09-08 Caisson Technology Group LLC Bubble implosion reactor cavitation device, subassembly, and methods for utilizing the same
CN103452902B (zh) * 2013-08-21 2015-12-30 谢坤 压缩空气收集装置

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1074017A (en) * 1912-04-24 1913-09-23 William F Rothenberg Ventilating-fan.
US2104306A (en) * 1935-07-10 1938-01-04 Mcleod George Harnett Screw propeller
US2385070A (en) * 1941-10-08 1945-09-18 Gant Leslie Fan
DE1033839B (de) * 1956-03-15 1958-07-10 Rudolf Hingst Dipl Ing Geblaeselaufrad mit axialem Zufluss und entgegengesetzt axialem Abfluss
DE2627344C2 (de) * 1976-06-18 1985-11-14 Richard 4630 Bochum Engels Flügelrad eines Radialventilators

Also Published As

Publication number Publication date
BR9003426A (pt) 1991-08-27
EP0408956A2 (de) 1991-01-23
EP0408956B1 (de) 1995-01-18
EP0408956A3 (en) 1992-01-02
DE59008287D1 (de) 1995-03-02
AU632341B2 (en) 1992-12-24
ES2069630T3 (es) 1995-05-16
AU5809490A (en) 1991-01-24
DE3923779A1 (de) 1991-01-31

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Legal Events

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