ATE247231T1 - Radialgebläse - Google Patents

Radialgebläse

Info

Publication number
ATE247231T1
ATE247231T1 AT99122993T AT99122993T ATE247231T1 AT E247231 T1 ATE247231 T1 AT E247231T1 AT 99122993 T AT99122993 T AT 99122993T AT 99122993 T AT99122993 T AT 99122993T AT E247231 T1 ATE247231 T1 AT E247231T1
Authority
AT
Austria
Prior art keywords
blade ring
impeller
radial fans
airflow
cavities
Prior art date
Application number
AT99122993T
Other languages
English (en)
Inventor
Ernst Claussen
Original Assignee
Punker Gmbh & Co
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 Punker Gmbh & Co filed Critical Punker Gmbh & Co
Application granted granted Critical
Publication of ATE247231T1 publication Critical patent/ATE247231T1/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
    • F04D25/00—Pumping installations or systems
    • F04D25/16—Combinations of two or more pumps ; Producing two or more separate gas flows
    • F04D25/166—Combinations of two or more pumps ; Producing two or more separate gas flows using fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/02—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal
    • F04D17/04—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps having non-centrifugal stages, e.g. centripetal of transverse-flow type
    • 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
    • F04D29/08—Sealings
    • F04D29/10—Shaft sealings
    • F04D29/102—Shaft sealings especially adapted for elastic fluid pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Sealing Using Fluids, Sealing Without Contact, And Removal Of Oil (AREA)
AT99122993T 1998-11-20 1999-11-19 Radialgebläse ATE247231T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE29820767U DE29820767U1 (de) 1998-11-20 1998-11-20 Radialgebläse

Publications (1)

Publication Number Publication Date
ATE247231T1 true ATE247231T1 (de) 2003-08-15

Family

ID=8065601

Family Applications (1)

Application Number Title Priority Date Filing Date
AT99122993T ATE247231T1 (de) 1998-11-20 1999-11-19 Radialgebläse

Country Status (4)

Country Link
EP (1) EP1002957B1 (de)
AT (1) ATE247231T1 (de)
DE (2) DE29820767U1 (de)
ES (1) ES2200457T3 (de)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1022469B1 (de) 1999-01-20 2004-10-06 Punker GmbH & Co. Radialgebläse
DE59910827D1 (de) 1999-01-20 2004-11-18 Punker Gmbh & Co Radialgebläse
EP1188930B2 (de) 2000-09-14 2007-06-13 PUNKER GmbH & CO. Gebläseanordnung, insbesondere Radialgebläseanordnung
EP1528258A1 (de) * 2003-10-31 2005-05-04 Punker GmbH & Co. Radialgebläse für einen Gasbrenner

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4997340A (en) * 1989-09-25 1991-03-05 Carrier Corporation Balance piston and seal arrangement
DE9216709U1 (de) * 1992-09-25 1993-02-11 Schilling, Siegfried W., Russikon Radialgebläse
DE19501816B4 (de) * 1995-01-21 2004-11-18 Körting Hannover AG Radialgebläse, insbesondere für Gebläsebrenner

Also Published As

Publication number Publication date
DE29820767U1 (de) 1999-01-14
EP1002957A2 (de) 2000-05-24
DE59906574D1 (de) 2003-09-18
EP1002957B1 (de) 2003-08-13
ES2200457T3 (es) 2004-03-01
EP1002957A3 (de) 2002-01-16

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Legal Events

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