ATE277287T1 - Diffusor für gebläse - Google Patents

Diffusor für gebläse

Info

Publication number
ATE277287T1
ATE277287T1 AT00660054T AT00660054T ATE277287T1 AT E277287 T1 ATE277287 T1 AT E277287T1 AT 00660054 T AT00660054 T AT 00660054T AT 00660054 T AT00660054 T AT 00660054T AT E277287 T1 ATE277287 T1 AT E277287T1
Authority
AT
Austria
Prior art keywords
diffuser
fan wheel
connection
fan
blower diffuser
Prior art date
Application number
AT00660054T
Other languages
English (en)
Inventor
Lennart Sjoeqvist
Jan Erik Henningsson
Original Assignee
Flaekt Woods Ab
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 Flaekt Woods Ab filed Critical Flaekt Woods Ab
Application granted granted Critical
Publication of ATE277287T1 publication Critical patent/ATE277287T1/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
    • F04D29/40—Casings; Connections of working fluid
    • F04D29/42—Casings; Connections of working fluid for radial or helico-centrifugal pumps
    • F04D29/44—Fluid-guiding means, e.g. diffusers
    • F04D29/441—Fluid-guiding means, e.g. diffusers especially adapted for elastic fluid pumps
    • F04D29/444—Bladed diffusers

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Elimination Of Static Electricity (AREA)
  • Constitution Of High-Frequency Heating (AREA)
  • Chemical Treatment Of Metals (AREA)
AT00660054T 1999-03-22 2000-03-21 Diffusor für gebläse ATE277287T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI990637A FI105946B (fi) 1999-03-22 1999-03-22 Sovitelma puhaltimen yhteydessä

Publications (1)

Publication Number Publication Date
ATE277287T1 true ATE277287T1 (de) 2004-10-15

Family

ID=8554255

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00660054T ATE277287T1 (de) 1999-03-22 2000-03-21 Diffusor für gebläse

Country Status (4)

Country Link
EP (1) EP1039142B1 (de)
AT (1) ATE277287T1 (de)
DE (1) DE60013940T2 (de)
FI (1) FI105946B (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1455094A1 (de) 2003-03-04 2004-09-08 Ziehl-Abegg AG Radiallüfterrad
RU183324U1 (ru) * 2017-12-29 2018-09-18 федеральное государственное автономное образовательное учреждение высшего образования "Санкт-Петербургский политехнический университет Петра Великого" (ФГАОУ ВО "СПбПУ") Безлопаточный диффузор малорасходной центробежной компрессорной ступени

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2471174A (en) * 1947-04-24 1949-05-24 Clark Bros Co Inc Centrifugal compressor stability means
US2665841A (en) * 1951-05-04 1954-01-12 Allen Mcmeen J Air circulator
US3627440A (en) * 1970-04-07 1971-12-14 Westinghouse Electric Corp Centrifugal fan
JPS5853700A (ja) * 1981-09-25 1983-03-30 Mitsubishi Heavy Ind Ltd 遠心形回転機械のディフューザ
AU6465398A (en) * 1997-04-04 1998-10-30 Bosch Automotive Systems Corporation Centrifugal fan with flow control vanes
US5841943A (en) * 1997-04-25 1998-11-24 Soundesign, Llc Ducted flow hair dryer with multiple impellers

Also Published As

Publication number Publication date
EP1039142A3 (de) 2002-05-08
DE60013940D1 (de) 2004-10-28
EP1039142A2 (de) 2000-09-27
FI990637A0 (fi) 1999-03-22
EP1039142B1 (de) 2004-09-22
DE60013940T2 (de) 2005-10-06
FI105946B (fi) 2000-10-31

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties