GB1491710A - Induction machines - Google Patents

Induction machines

Info

Publication number
GB1491710A
GB1491710A GB3598674A GB3598674A GB1491710A GB 1491710 A GB1491710 A GB 1491710A GB 3598674 A GB3598674 A GB 3598674A GB 3598674 A GB3598674 A GB 3598674A GB 1491710 A GB1491710 A GB 1491710A
Authority
GB
United Kingdom
Prior art keywords
induction machines
aug
induction
machine
stator
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
GB3598674A
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB3598674A priority Critical patent/GB1491710A/en
Priority to CA233,381A priority patent/CA1041149A/en
Publication of GB1491710A publication Critical patent/GB1491710A/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
    • F16C32/00—Bearings not otherwise provided for
    • F16C32/04—Bearings not otherwise provided for using magnetic or electric supporting means
    • F16C32/0406—Magnetic bearings
    • F16C32/044—Active magnetic bearings
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D15/00—Adaptations of machines or engines for special use; Combinations of engines with devices driven thereby
    • F01D15/10—Adaptations for driving, or combinations with, electric generators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/08—Structural association with bearings
    • H02K7/09—Structural association with bearings with magnetic bearings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
    • H02K7/1807—Rotary generators
    • H02K7/1823—Rotary generators structurally associated with turbines or similar engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
    • F05D2240/00—Components
    • F05D2240/50—Bearings
    • F05D2240/51—Magnetic
    • F05D2240/515—Electromagnetic
    • 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
    • F16C2360/00—Engines or pumps
    • F16C2360/44—Centrifugal pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

1491710 Induction machines A HOWARTH 14 Aug 1975 [15 Aug 1974] 35986/74 Heading H2A In an induction machine comprising a plurality of stator poles arranged to form an annulus 1, the poles when energized provide electromagnetic support for a vaned rotor 2. The machine may operate as a pump or generator. The pump shown has two stator annuli 1.
GB3598674A 1974-08-15 1974-08-15 Induction machines Expired GB1491710A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB3598674A GB1491710A (en) 1974-08-15 1974-08-15 Induction machines
CA233,381A CA1041149A (en) 1974-08-15 1975-08-13 Induction motor with magnetically suspended rotor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3598674A GB1491710A (en) 1974-08-15 1974-08-15 Induction machines

Publications (1)

Publication Number Publication Date
GB1491710A true GB1491710A (en) 1977-11-16

Family

ID=10383719

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3598674A Expired GB1491710A (en) 1974-08-15 1974-08-15 Induction machines

Country Status (2)

Country Link
CA (1) CA1041149A (en)
GB (1) GB1491710A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2428142A1 (en) * 1978-06-09 1980-01-04 Omya Gmbh FLUID DRIVEN MACHINE
GB2182464A (en) * 1985-11-04 1987-05-13 Choy Chang Tong Vertical hydro-electric unit with floating rotor
EP0598183A1 (en) * 1992-11-18 1994-05-25 Anton Piller GmbH & Co. KG Turbogenerator set
NL9401288A (en) * 1994-08-08 1996-03-01 Abb Lummus Heat Transfer Ventilating fan (blower)
EP2273652A1 (en) * 1998-12-15 2011-01-12 Siemens Aktiengesellschaft Generator, stator module for a generator and use of the generator in a windmill
US9091271B2 (en) 2010-08-20 2015-07-28 Thoratec Corporation Implantable blood pump
US9427510B2 (en) 2012-08-31 2016-08-30 Thoratec Corporation Start-up algorithm for an implantable blood pump
US9492599B2 (en) 2012-08-31 2016-11-15 Thoratec Corporation Hall sensor mounting in an implantable blood pump
US10973967B2 (en) 2018-01-10 2021-04-13 Tc1 Llc Bearingless implantable blood pump

Cited By (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2428142A1 (en) * 1978-06-09 1980-01-04 Omya Gmbh FLUID DRIVEN MACHINE
GB2182464A (en) * 1985-11-04 1987-05-13 Choy Chang Tong Vertical hydro-electric unit with floating rotor
EP0598183A1 (en) * 1992-11-18 1994-05-25 Anton Piller GmbH & Co. KG Turbogenerator set
US5481145A (en) * 1992-11-18 1996-01-02 Anton Piller Gmbh & Co. Kg Power recovery plant
NL9401288A (en) * 1994-08-08 1996-03-01 Abb Lummus Heat Transfer Ventilating fan (blower)
EP2273652A1 (en) * 1998-12-15 2011-01-12 Siemens Aktiengesellschaft Generator, stator module for a generator and use of the generator in a windmill
US9675741B2 (en) 2010-08-20 2017-06-13 Tc1 Llc Implantable blood pump
US9091271B2 (en) 2010-08-20 2015-07-28 Thoratec Corporation Implantable blood pump
US10500321B2 (en) 2010-08-20 2019-12-10 Tc1 Llc Implantable blood pump
US9492599B2 (en) 2012-08-31 2016-11-15 Thoratec Corporation Hall sensor mounting in an implantable blood pump
US9579436B2 (en) 2012-08-31 2017-02-28 Thoratec Corporation Sensor mounting in an implantable blood pump
US9731058B2 (en) 2012-08-31 2017-08-15 Tc1 Llc Start-up algorithm for an implantable blood pump
US10413650B2 (en) 2012-08-31 2019-09-17 Tc1 Llc Hall sensor mounting in an implantable blood pump
US10485911B2 (en) 2012-08-31 2019-11-26 Tc1 Llc Sensor mounting in an implantable blood pump
US9427510B2 (en) 2012-08-31 2016-08-30 Thoratec Corporation Start-up algorithm for an implantable blood pump
US10973967B2 (en) 2018-01-10 2021-04-13 Tc1 Llc Bearingless implantable blood pump

Also Published As

Publication number Publication date
CA1041149A (en) 1978-10-24

Similar Documents

Publication Publication Date Title
ES416824A1 (en) Starting system for power plants
ES8101337A1 (en) Electric machine, especially small motor
IL46573A0 (en) A field excitation system for a synchronous machine utilizing a rotating transformer/brushless exciter generating combination
GB1507604A (en) Electric machine with an electronic commutator
CH549307A (en) PERMANENT MAGNETIC ROTOR FOR AC MACHINES.
GB1491710A (en) Induction machines
CA1019378A (en) Liquid-cooled rotor for dynamoelectric machines
GB1276069A (en) Dynamoelectric machine laminations
CA1025920A (en) Liquid-cooled rotor for dynamoelectric machines
CA998086A (en) Liquid-cooled rotor for dynamoelectric machines
IT7827834A0 (en) METHOD FOR CENTERED LOCKING OF THE SUPPORT OF THE ROTOR SHAFT COMPLEX ON THE STATOR OF AN ELECTRIC MOTOR.
GB1458587A (en) Electro-magnetic machine rotor assembly
CH552907A (en) BEARING ARRANGEMENT OF THE ROTOR OF AN ELECTRIC MACHINE.
CH521684A (en) Brushless exciter arrangement on an electric induction machine
CA985729A (en) Rotor for dynamoelectric machines
NO141290C (en) ROTOR FOR AN ELECTRIC MACHINE.
DK135969B (en) Coil for placement in grooves in a stator or rotor in an electric machine.
GB1475329A (en) Synchronous motors
AU4909872A (en) Dynamoelectric machine stator assembly
GB1175512A (en) Dynamo-Electric Machine
GB1212451A (en) Improvements relating to rotors for generators
SU495742A1 (en) Electric machine rotor
ES287483A1 (en) A synchronous dynamoelectric machine (Machine-translation by Google Translate, not legally binding)
SU458074A1 (en) Rotor brushless exciter
GB1485631A (en) Synchronous motor systems

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee