AT309230B - Magnetische Kupplung, insbesondere zum Kuppeln eines Pumpenlaufrades - Google Patents

Magnetische Kupplung, insbesondere zum Kuppeln eines Pumpenlaufrades

Info

Publication number
AT309230B
AT309230B AT922070A AT922070A AT309230B AT 309230 B AT309230 B AT 309230B AT 922070 A AT922070 A AT 922070A AT 922070 A AT922070 A AT 922070A AT 309230 B AT309230 B AT 309230B
Authority
AT
Austria
Prior art keywords
coupling
pump impeller
magnetic
magnetic coupling
impeller
Prior art date
Application number
AT922070A
Other languages
English (en)
Original Assignee
Standard Magnet 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 Standard Magnet Ag filed Critical Standard Magnet Ag
Priority to AT922070A priority Critical patent/AT309230B/de
Priority to DE2148652A priority patent/DE2148652C3/de
Priority to DE2166938A priority patent/DE2166938C3/de
Priority to US00188565A priority patent/US3741690A/en
Priority to GB4767571A priority patent/GB1362583A/en
Application granted granted Critical
Publication of AT309230B publication Critical patent/AT309230B/de

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K49/00—Dynamo-electric clutches; Dynamo-electric brakes
    • H02K49/10—Dynamo-electric clutches; Dynamo-electric brakes of the permanent-magnet type
    • H02K49/104—Magnetic couplings consisting of only two coaxial rotary elements, i.e. the driving element and the driven element
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D13/00—Pumping installations or systems
    • F04D13/02—Units comprising pumps and their driving means
    • F04D13/021—Units comprising pumps and their driving means containing a coupling
    • F04D13/024—Units comprising pumps and their driving means containing a coupling a magnetic coupling
    • F04D13/025—Details of the can separating the pump and drive area
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
    • H02K5/128—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas using air-gap sleeves or air-gap discs

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
AT922070A 1970-10-13 1970-10-13 Magnetische Kupplung, insbesondere zum Kuppeln eines Pumpenlaufrades AT309230B (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
AT922070A AT309230B (de) 1970-10-13 1970-10-13 Magnetische Kupplung, insbesondere zum Kuppeln eines Pumpenlaufrades
DE2148652A DE2148652C3 (de) 1970-10-13 1971-09-29 Magnetische Kupplung
DE2166938A DE2166938C3 (de) 1970-10-13 1971-09-29 Magnetisch angetriebene Kreiselpumpe
US00188565A US3741690A (en) 1970-10-13 1971-10-12 Separating wall for magnetic machine
GB4767571A GB1362583A (en) 1970-10-13 1971-10-13 Magnetic coupling suitable for a centrifugal pump and a motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT922070A AT309230B (de) 1970-10-13 1970-10-13 Magnetische Kupplung, insbesondere zum Kuppeln eines Pumpenlaufrades

Publications (1)

Publication Number Publication Date
AT309230B true AT309230B (de) 1973-08-10

Family

ID=3612253

Family Applications (1)

Application Number Title Priority Date Filing Date
AT922070A AT309230B (de) 1970-10-13 1970-10-13 Magnetische Kupplung, insbesondere zum Kuppeln eines Pumpenlaufrades

Country Status (4)

Country Link
US (1) US3741690A (de)
AT (1) AT309230B (de)
DE (2) DE2148652C3 (de)
GB (1) GB1362583A (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3846050A (en) * 1970-12-14 1974-11-05 Laing Nikolaus Centrifugal pumps having rotatable pole rings supported in contactless bearings
GB1420840A (en) * 1973-06-05 1976-01-14 Walker A J Electromagentically driven pumps
AT335563B (de) * 1975-01-13 1977-03-25 Vortex Gmbh Dt Pumpen-motor-einheit
US4072446A (en) * 1976-01-20 1978-02-07 R. E. Dupont Research And Investment Services Limited Electromagnetically driven pumps
US4526518A (en) * 1981-07-23 1985-07-02 Facet Enterprises, Inc. Fuel pump with magnetic drive
US4644208A (en) * 1984-11-02 1987-02-17 Nikolaus Laing Stator having a spiral yoke
US4599530A (en) * 1984-11-02 1986-07-08 Karsten Laing Rotor supported to be able to wobble
US4728268A (en) * 1984-11-02 1988-03-01 Karsten Laing Rotodynamic pump
US4719381A (en) * 1985-08-21 1988-01-12 The Curators Of The University Of Missouri Electrical machines and apparatus for rotation around multiple axes
US4661737A (en) * 1985-08-21 1987-04-28 The Curators Of The University Of Missouri Electrical machines with multiple axes of rotation
DE3643565A1 (de) * 1985-12-23 1987-07-09 Klifa Gmbh & Co Wasserpumpe fuer ein kraftfahrzeug
DE3606012A1 (de) * 1986-02-25 1987-08-27 Thomson Brandt Gmbh Kupplungsvorrichtung
DE9100515U1 (de) * 1991-01-17 1991-04-04 Friatec-Rheinhütte GmbH & Co, 65203 Wiesbaden Magnetgekuppelte Kreiselpumpe
DE10251647B4 (de) * 2002-10-30 2016-09-15 Xylem Ip Holdings Llc Elektromotor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB179295A (en) * 1921-02-02 1922-05-02 Evan Lovell Widdrington Byrne Improvements relating to submersible electrical machinery
US3249777A (en) * 1963-12-19 1966-05-03 Bergstrom Mfg Company Magnetic drive or coupling
JPS4824967B1 (de) * 1964-11-27 1973-07-25
FR1570882A (de) * 1967-06-22 1969-06-13
US3447469A (en) * 1967-10-17 1969-06-03 Nikolaus Laing Induction motor having spherical airgap
FR2024013A5 (de) * 1969-02-19 1970-08-21 Beteiligungs Ag Haustechnik
US3581132A (en) * 1969-04-03 1971-05-25 Nikolaus Laing Rotating electrical machine

Also Published As

Publication number Publication date
DE2148652B2 (de) 1981-04-09
DE2166938C3 (de) 1980-09-25
DE2148652A1 (de) 1973-06-07
DE2166938B2 (de) 1980-01-31
GB1362583A (en) 1974-08-07
DE2148652C3 (de) 1981-12-17
US3741690A (en) 1973-06-26
DE2166938A1 (de) 1976-12-16

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
EWE Authorization for restitution
ELJ Ceased due to non-payment of the annual fee