ATE402345T1 - Elektromotorisch betriebenes gebläse - Google Patents

Elektromotorisch betriebenes gebläse

Info

Publication number
ATE402345T1
ATE402345T1 AT03014027T AT03014027T ATE402345T1 AT E402345 T1 ATE402345 T1 AT E402345T1 AT 03014027 T AT03014027 T AT 03014027T AT 03014027 T AT03014027 T AT 03014027T AT E402345 T1 ATE402345 T1 AT E402345T1
Authority
AT
Austria
Prior art keywords
electric motor
motor operated
diffuser
cap
operated blower
Prior art date
Application number
AT03014027T
Other languages
English (en)
Inventor
Mathias Varnhorst
Gerhard Ullrich
Original Assignee
Vorwerk Co Interholding
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 Vorwerk Co Interholding filed Critical Vorwerk Co Interholding
Application granted granted Critical
Publication of ATE402345T1 publication Critical patent/ATE402345T1/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
    • F04D25/02—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
    • F04D25/082—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provision for cooling the motor
    • 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
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/5806—Cooling the drive system
    • 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
    • F04D29/66—Combating cavitation, whirls, noise, vibration or the like; Balancing
    • F04D29/661—Combating cavitation, whirls, noise, vibration or the like; Balancing especially adapted for elastic fluid pumps
    • F04D29/663—Sound attenuation
    • F04D29/664—Sound attenuation by means of sound absorbing material

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Motor Or Generator Frames (AREA)
  • Control Of Electric Motors In General (AREA)
  • Control Of Direct Current Motors (AREA)
  • Power Steering Mechanism (AREA)
AT03014027T 2002-07-19 2003-06-23 Elektromotorisch betriebenes gebläse ATE402345T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10232730A DE10232730A1 (de) 2002-07-19 2002-07-19 Elektromotor mit einem Stator und einem Rotor

Publications (1)

Publication Number Publication Date
ATE402345T1 true ATE402345T1 (de) 2008-08-15

Family

ID=29762055

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03014027T ATE402345T1 (de) 2002-07-19 2003-06-23 Elektromotorisch betriebenes gebläse

Country Status (4)

Country Link
EP (1) EP1382857B1 (de)
AT (1) ATE402345T1 (de)
DE (2) DE10232730A1 (de)
ES (1) ES2305370T3 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101832282B (zh) * 2010-04-29 2012-02-08 中国船舶重工集团公司第七一二研究所 低振动通风机
DE102012108448B4 (de) 2011-11-15 2025-02-13 Vorwerk & Co. Interholding Gmbh Elektromotor

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1037291B (de) * 1955-02-17 1958-08-21 Baier Wilhelm Kg Luftverteilungsvorrichtung fuer Fahrzeuge
DE2354126A1 (de) * 1973-10-29 1975-04-30 Phonotherm Laerm Und Erschuett Radialventilator
JPH0765597B2 (ja) * 1989-03-01 1995-07-19 株式会社日立製作所 電動送風機
DE19606146A1 (de) * 1996-02-20 1997-08-21 Vorwerk Co Interholding Schnellaufender Elektromotor

Also Published As

Publication number Publication date
DE50310184D1 (de) 2008-09-04
EP1382857A3 (de) 2004-09-08
DE10232730A1 (de) 2004-02-05
EP1382857B1 (de) 2008-07-23
ES2305370T3 (es) 2008-11-01
EP1382857A2 (de) 2004-01-21

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Legal Events

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