DK1101037T3 - Rotary device with drive motor - Google Patents

Rotary device with drive motor

Info

Publication number
DK1101037T3
DK1101037T3 DK99944309T DK99944309T DK1101037T3 DK 1101037 T3 DK1101037 T3 DK 1101037T3 DK 99944309 T DK99944309 T DK 99944309T DK 99944309 T DK99944309 T DK 99944309T DK 1101037 T3 DK1101037 T3 DK 1101037T3
Authority
DK
Denmark
Prior art keywords
drive motor
rotor
rotary device
motor
rotation device
Prior art date
Application number
DK99944309T
Other languages
Danish (da)
Inventor
Augustinus Wilhelmus M Bertels
Original Assignee
Vogel Willi 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 Vogel Willi Ag filed Critical Vogel Willi Ag
Application granted granted Critical
Publication of DK1101037T3 publication Critical patent/DK1101037T3/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
    • F04D17/00—Radial-flow pumps, e.g. centrifugal pumps; Helico-centrifugal pumps
    • F04D17/08—Centrifugal pumps
    • F04D17/16—Centrifugal pumps for displacing without appreciable compression
    • F04D17/165—Axial entry and discharge
    • 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
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F04D27/008—Stop safety or alarm devices, e.g. stop-and-go control; Disposition of check-valves
    • 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
    • F04D29/18—Rotors
    • F04D29/181—Axial flow rotors
    • F04D29/183—Semi axial flow rotors
    • 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
    • F04D31/00—Pumping liquids and elastic fluids at the same time

Abstract

A rotation device (901) comprises: (a) a rotor shaft with a rotor; (b) a stator; (c) an electric motor (903) integrated with the device (902) and comprising a motor stator and a motor rotor, which motor rotor is coupled via the rotor shaft (906) of the rotation device (902) to the rotor (910) of the rotation device.
DK99944309T 1998-07-28 1999-07-28 Rotary device with drive motor DK1101037T3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NL1009758A NL1009758C2 (en) 1998-07-28 1998-07-28 Rotation device with drive motor.
PCT/EP1999/005496 WO2000006910A1 (en) 1998-07-28 1999-07-28 Rotation device with drive motor

Publications (1)

Publication Number Publication Date
DK1101037T3 true DK1101037T3 (en) 2004-06-07

Family

ID=19767577

Family Applications (1)

Application Number Title Priority Date Filing Date
DK99944309T DK1101037T3 (en) 1998-07-28 1999-07-28 Rotary device with drive motor

Country Status (7)

Country Link
EP (1) EP1101037B1 (en)
AT (1) ATE260413T1 (en)
AU (1) AU5729599A (en)
DE (1) DE69915076T2 (en)
DK (1) DK1101037T3 (en)
NL (1) NL1009758C2 (en)
WO (1) WO2000006910A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2420677A1 (en) * 2010-08-18 2012-02-22 Grundfos Management A/S Multi-layer circulation pump
CN102828964A (en) * 2012-09-18 2012-12-19 杨鑫强 Porous flywheel pump
US10517448B2 (en) 2015-05-29 2019-12-31 Nidec Corporation Blower apparatus and vacuum cleaner
US20180172024A1 (en) * 2015-05-29 2018-06-21 Nidec Corporation Blower device and vacuum cleaner

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE967862C (en) * 1944-09-18 1957-12-19 British Thomson Houston Co Ltd Diagonal compressor with bladed guide device of increasing cross section for gaseous flow media
FR1533760A (en) * 1967-08-08 1968-07-19 Grundfoss Bjerringbro Pumpefab Centrifugal pump
US4304104A (en) * 1980-05-02 1981-12-08 Northern Natural Gas Company Pitot heat pump
US5330318A (en) * 1992-05-28 1994-07-19 Nikkiso Co., Ltd. Centrifugal pump with an improved axial diffusor

Also Published As

Publication number Publication date
EP1101037B1 (en) 2004-02-25
DE69915076D1 (en) 2004-04-01
EP1101037A1 (en) 2001-05-23
WO2000006910A1 (en) 2000-02-10
DE69915076T2 (en) 2004-07-15
NL1009758C2 (en) 2000-02-01
ATE260413T1 (en) 2004-03-15
AU5729599A (en) 2000-02-21

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