GB227845A - Improvements in and relating to dynamo electric machines - Google Patents

Improvements in and relating to dynamo electric machines

Info

Publication number
GB227845A
GB227845A GB1189/25A GB118925A GB227845A GB 227845 A GB227845 A GB 227845A GB 1189/25 A GB1189/25 A GB 1189/25A GB 118925 A GB118925 A GB 118925A GB 227845 A GB227845 A GB 227845A
Authority
GB
United Kingdom
Prior art keywords
relating
electric machines
rotor
dynamo electric
motors
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
GB1189/25A
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.)
British Thomson Houston Co Ltd
Original Assignee
British Thomson Houston Co Ltd
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 British Thomson Houston Co Ltd filed Critical British Thomson Houston Co Ltd
Publication of GB227845A publication Critical patent/GB227845A/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
    • F16C39/00—Relieving load on bearings
    • F16C39/06—Relieving load on bearings using magnetic means
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
    • H02K41/02—Linear motors; Sectional motors
    • H02K41/025—Asynchronous motors

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)

Abstract

227,845. British Thomson-Houston Co., Ltd., (Assignees of Trombetta, P.). Jan. 14, 1924, [Convention date]. Alternating - current motors; motors with unwound iron armatures.-A motor comprises a rotary secondary member 10 mounted on a horizontal shaft, and a stationary primary member 20 which embraces only a portion of the periphery of the rotor and is mounted above it so that the inherent magnetic attraction between them tends to support the weight of the armature. The flywheel of a machine, for .example a punching-press, may be employed as the rotor.
GB1189/25A 1924-01-14 1925-01-14 Improvements in and relating to dynamo electric machines Expired GB227845A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US227845XA 1924-01-14 1924-01-14

Publications (1)

Publication Number Publication Date
GB227845A true GB227845A (en) 1925-07-30

Family

ID=21811421

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1189/25A Expired GB227845A (en) 1924-01-14 1925-01-14 Improvements in and relating to dynamo electric machines

Country Status (1)

Country Link
GB (1) GB227845A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1300829B (en) * 1963-05-18 1969-08-07 Stokolow Wil Efimowitsch Screw press
WO1999027635A1 (en) * 1997-11-21 1999-06-03 Micronasa Di Patarchi Alberto Dynamo-electric machine rotating by electromagnetic induction such as it acts in linear electric motors

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1300829B (en) * 1963-05-18 1969-08-07 Stokolow Wil Efimowitsch Screw press
WO1999027635A1 (en) * 1997-11-21 1999-06-03 Micronasa Di Patarchi Alberto Dynamo-electric machine rotating by electromagnetic induction such as it acts in linear electric motors
US6486582B1 (en) * 1997-11-21 2002-11-26 Micronasa Di Patarchi Alberto Dynamo-electric machine rotating by electromagnetic induction such as it acts in linear electric motors

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