GB1514892A - Motors having a part-spherical air gap - Google Patents

Motors having a part-spherical air gap

Info

Publication number
GB1514892A
GB1514892A GB38281/76A GB3828176A GB1514892A GB 1514892 A GB1514892 A GB 1514892A GB 38281/76 A GB38281/76 A GB 38281/76A GB 3828176 A GB3828176 A GB 3828176A GB 1514892 A GB1514892 A GB 1514892A
Authority
GB
United Kingdom
Prior art keywords
air gap
motor
spherical air
casing
segments
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB38281/76A
Other languages
English (en)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
VORTEX PUMPEN AG
Original Assignee
VORTEX PUMPEN 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 VORTEX PUMPEN AG filed Critical VORTEX PUMPEN AG
Publication of GB1514892A publication Critical patent/GB1514892A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
    • H02K1/182—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to stators axially facing the rotor, i.e. with axial or conical air gap
    • 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
    • H02K5/1282—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 the partition wall in the air-gap being non cylindrical

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Motor Or Generator Frames (AREA)
GB38281/76A 1975-09-17 1976-09-15 Motors having a part-spherical air gap Expired GB1514892A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752541500 DE2541500A1 (de) 1975-09-17 1975-09-17 Gehaeuse fuer motoren mit sphaerischem luftspalt

Publications (1)

Publication Number Publication Date
GB1514892A true GB1514892A (en) 1978-06-21

Family

ID=5956728

Family Applications (1)

Application Number Title Priority Date Filing Date
GB38281/76A Expired GB1514892A (en) 1975-09-17 1976-09-15 Motors having a part-spherical air gap

Country Status (5)

Country Link
US (1) US4087708A (enExample)
JP (1) JPS5236709A (enExample)
DE (1) DE2541500A1 (enExample)
FR (1) FR2325227A1 (enExample)
GB (1) GB1514892A (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3509188A1 (de) * 1985-03-14 1986-09-18 Deutsche Vortex GmbH, 4050 Mönchengladbach Elektrischer kugelmotor
US5038853A (en) * 1989-01-17 1991-08-13 Callaway Sr James K Heat exchange assembly
JPH0454845A (ja) * 1990-06-20 1992-02-21 Mitsubishi Electric Corp 小型電動機
US6768244B2 (en) 2000-04-25 2004-07-27 General Electric Canada Inc. Stator, dynamoelectric machine, and methods for fabricating same
EP2453560B1 (de) * 2010-11-11 2022-11-02 Grundfos Management a/s Pumpenaggregat
US9172283B2 (en) 2012-01-17 2015-10-27 Regal Beloit America, Inc. Electric motor
CN111725934B (zh) * 2019-03-22 2024-04-23 广东德昌电机有限公司 流体泵

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2735027A (en) * 1956-02-14 Annealing furnace motor
US2112747A (en) * 1936-05-13 1938-03-29 Gen Electric Dynamo-electric machine
US2488458A (en) * 1946-06-08 1949-11-15 Westinghouse Electric Corp Stator construction
DE1049967B (enExample) * 1953-11-23
CH328852A (fr) * 1955-09-13 1958-03-31 Emerjy Soc Appareil pour faire circuler un fluide dans une conduite
FR1160347A (fr) * 1955-11-18 1958-07-11 Brown Machine électrique, notamment moteur pour véhicules
US3158767A (en) * 1960-05-17 1964-11-24 Siemens Ag Electric spinning-pot motor
US3155856A (en) * 1960-11-14 1964-11-03 Westinghouse Electric Corp Dynamoelectric machinery
US3508092A (en) * 1968-06-19 1970-04-21 Air Reduction Heat sink for stator winding of dynamo-electric machine
US3649137A (en) * 1970-11-30 1972-03-14 Nikolaus Laing Centrifugal pump with magnetic coupling
AT314030B (de) * 1971-09-17 1974-03-11 Vortex Pumpen Ag Stator für elektrische Umlaufmaschinen
DE2262867A1 (de) * 1972-12-22 1974-07-04 Loewe Pumpenfabrik Gmbh Elektromotor, insbesondere ausbildung des stators fuer elektromotore
GB1420840A (en) * 1973-06-05 1976-01-14 Walker A J Electromagentically driven pumps

Also Published As

Publication number Publication date
DE2541500A1 (de) 1977-03-31
DE2541500C2 (enExample) 1987-10-22
FR2325227A1 (fr) 1977-04-15
JPS5236709A (en) 1977-03-22
US4087708A (en) 1978-05-02
FR2325227B1 (enExample) 1982-06-25

Similar Documents

Publication Publication Date Title
FR2435846A1 (fr) Moteur a courant electrique sans balais
GB1149857A (en) Alternators
GB1407432A (en) Electric motor unit
GB1098150A (en) Gas turbine engines
GB1246353A (en) Electric machines rotor
GB1106989A (en) Improvements in the cooling of dynamoelectric machines
GB969153A (en) Improvements in motors having an air-gap jacket in particular for central heating accelerators and other like applications
GB1381383A (en) Rotating electrical machine and stator therefor
GB1343372A (en) Permanent magnet motor
GB1323203A (en) Electrically operated pump
GB1376221A (en) Electric motor
GB1246301A (en) Dynamo electric machines
GB1324147A (en) Permanent magnet rotor for synchronous electric machine
GB1514892A (en) Motors having a part-spherical air gap
GB1432552A (en) Liquid-cooled rotor assembly for an electrical machine
GB1042842A (en) Information storage device
GB1398859A (en) Alternating current generators
GB1184176A (en) Rotary Electric Pump
GB1253167A (enExample)
GB1393586A (en) Electric stepping motor
GB1401046A (en) Electric stepping motor
GB1352814A (en) Air-ooled electrical machines
GB1148304A (en) Dynamo electric machines
GB1429224A (en) Electric motor
GB1421770A (en) Disc-type induction motor fan units

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19920915