BR9003426A - Roda de palhetas - Google Patents

Roda de palhetas

Info

Publication number
BR9003426A
BR9003426A BR909003426A BR9003426A BR9003426A BR 9003426 A BR9003426 A BR 9003426A BR 909003426 A BR909003426 A BR 909003426A BR 9003426 A BR9003426 A BR 9003426A BR 9003426 A BR9003426 A BR 9003426A
Authority
BR
Brazil
Prior art keywords
radial
vane wheel
vanes
hub
spiral
Prior art date
Application number
BR909003426A
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
Publication of BR9003426A publication Critical patent/BR9003426A/pt

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)
  • Muffle Furnaces And Rotary Kilns (AREA)
  • Rotary Pumps (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)
BR909003426A 1989-07-18 1990-07-16 Roda de palhetas BR9003426A (pt)

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
BR9003426A true BR9003426A (pt) 1991-08-27

Family

ID=6385307

Family Applications (1)

Application Number Title Priority Date Filing Date
BR909003426A BR9003426A (pt) 1989-07-18 1990-07-16 Roda de palhetas

Country Status (6)

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

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
AU632341B2 (en) 1992-12-24
EP0408956A3 (en) 1992-01-02
ES2069630T3 (es) 1995-05-16
EP0408956B1 (de) 1995-01-18
ATE117411T1 (de) 1995-02-15
AU5809490A (en) 1991-01-24
EP0408956A2 (de) 1991-01-23
DE59008287D1 (de) 1995-03-02
DE3923779A1 (de) 1991-01-31

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