ATE364793T1 - RADIAL FANS - Google Patents

RADIAL FANS

Info

Publication number
ATE364793T1
ATE364793T1 AT03400065T AT03400065T ATE364793T1 AT E364793 T1 ATE364793 T1 AT E364793T1 AT 03400065 T AT03400065 T AT 03400065T AT 03400065 T AT03400065 T AT 03400065T AT E364793 T1 ATE364793 T1 AT E364793T1
Authority
AT
Austria
Prior art keywords
impeller
drive motor
lead
side wall
side walls
Prior art date
Application number
AT03400065T
Other languages
German (de)
Inventor
Ernst Claussen
Christian Lindig
Detlef Mandel
Joachim Peetz
Gerd Wegner
Yingan Dr Xia
Original Assignee
Punker Gmbh & Co
Acc Germany Gmbh
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, Acc Germany Gmbh filed Critical Punker Gmbh & Co
Application granted granted Critical
Publication of ATE364793T1 publication Critical patent/ATE364793T1/en

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
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/001—Testing thereof; Determination or simulation of flow characteristics; Stall or surge detection, e.g. condition monitoring
    • 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
    • F04D29/4206—Casings; Connections of working fluid for radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/4226—Fan casings
    • 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
    • F04D29/60—Mounting; Assembling; Disassembling
    • F04D29/62—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps
    • F04D29/624—Mounting; Assembling; Disassembling of radial or helico-centrifugal pumps especially adapted for elastic fluid pumps
    • F04D29/626—Mounting or removal of fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2270/00—Control
    • F05D2270/30—Control parameters, e.g. input parameters
    • F05D2270/301—Pressure

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

The radial fan for a gas burner has an impeller with side walls (11,12) covering its axial ends, with one (12) of the side walls having a lead-through for the impeller's drive shaft (30). A first section (44) of the casing of the impeller drive motor (45) is formed in one piece on the side wall provided with the shaft lead-through. The latter side wall forms one of the two bearing points of the impeller drive motor's rotor and has a corresponding rotor bearing arrangement.
AT03400065T 2003-10-31 2003-10-31 RADIAL FANS ATE364793T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03400065A EP1528260B1 (en) 2003-10-31 2003-10-31 Radial fan

Publications (1)

Publication Number Publication Date
ATE364793T1 true ATE364793T1 (en) 2007-07-15

Family

ID=34400609

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03400065T ATE364793T1 (en) 2003-10-31 2003-10-31 RADIAL FANS

Country Status (3)

Country Link
EP (1) EP1528260B1 (en)
AT (1) ATE364793T1 (en)
DE (1) DE50307472D1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102017122238A1 (en) * 2017-09-26 2019-03-28 Ebm-Papst Mulfingen Gmbh & Co. Kg Centrifugal fan with differential pressure measurement

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2678988B1 (en) * 1991-07-12 1993-11-12 Ecia AIR MOTOR PULSE WITH INCORPORATED RADIATOR.
IT232117Y1 (en) * 1996-05-24 1999-09-10 Fime Fab It Motor Elett SCREW FOR THE SUCTION FAN INSTALLED ON THE SEALED COMBUSTION CHAMBER BOILERS
DE10045942A1 (en) * 2000-09-16 2002-03-28 Karl Klein Appbau Gmbh Fan, especially radial fan, has casing with two side walls constructed as end plates between which is fixed circumferential wall constructed as curved sheet metal strip
US6468034B1 (en) * 2000-12-04 2002-10-22 Fasco Industries, Inc. Flush mount round exhaust fabricated inducer housing
FR2831929B1 (en) * 2001-11-02 2004-02-06 Valeo Climatisation MOTOR-FAN GROUP WITH AN INTEGRATED RADIATOR

Also Published As

Publication number Publication date
EP1528260A1 (en) 2005-05-04
DE50307472D1 (en) 2007-07-26
EP1528260B1 (en) 2007-06-13

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Legal Events

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