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GB1434151A - Linear travelling field inductor - Google Patents

Linear travelling field inductor

Info

Publication number
GB1434151A
GB1434151A GB3345874A GB3345874A GB1434151A GB 1434151 A GB1434151 A GB 1434151A GB 3345874 A GB3345874 A GB 3345874A GB 3345874 A GB3345874 A GB 3345874A GB 1434151 A GB1434151 A GB 1434151A
Authority
GB
United Kingdom
Prior art keywords
heat
carrying
travelling field
field inductor
tubes
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
GB3345874A
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.)
SMS Elotherm GmbH
Original Assignee
AEG Elotherm GmbH
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 AEG Elotherm GmbH filed Critical AEG Elotherm GmbH
Publication of GB1434151A publication Critical patent/GB1434151A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K44/00—Machines in which the dynamo-electric interaction between a plasma or flow of conductive liquid or of fluid-borne conductive or magnetic particles and a coil system or magnetic field converts energy of mass flow into electrical energy or vice versa
    • H02K44/02—Electrodynamic pumps
    • H02K44/06—Induction pumps
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B22—CASTING; POWDER METALLURGY
    • B22D—CASTING OF METALS; CASTING OF OTHER SUBSTANCES BY THE SAME PROCESSES OR DEVICES
    • B22D39/00—Equipment for supplying molten metal in rations
    • B22D39/003—Equipment for supplying molten metal in rations using electromagnetic field
    • B22D39/006—Electromagnetic conveyors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Linear Motors (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Motor Or Generator Cooling System (AREA)
  • General Induction Heating (AREA)

Abstract

1434151 Pumps operating by electromagnetic interaction with fluids AEG-ELOTHERM GmbH 29 July 1974 [3 Aug 1973] 33458/74 Heading H2A A linear travelling field inductor comprises a slotted, laminated core 1 carrying a polyphase winding, each tooth 3 carrying a respective coil 5 of height less than the two associated slots 4 and each slot containing between the sides of the two coils 5 therein a heat abstracting body 6 in contact with one or more cooling tubes 7 connected in heat conducting manner to a cover plate 8 closing the mouth of the slot. The inductor is suitable for use in electromagnetic pumps. The cover plates 8 are held in position by tie bolts and the tubes 7 in successive slots are interconnected by U- bends to form a single coolant circuit. Heat abstracting plates 11, Fig. 2 (not shown), interspersed among the laminations, are connected to cooling tubes 12 serving as heat sinks.
GB3345874A 1973-08-03 1974-07-29 Linear travelling field inductor Expired GB1434151A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2339318A DE2339318C3 (en) 1973-08-03 1973-08-03 Linear traveling field inductor for the transport of molten metals

Publications (1)

Publication Number Publication Date
GB1434151A true GB1434151A (en) 1976-05-05

Family

ID=5888768

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3345874A Expired GB1434151A (en) 1973-08-03 1974-07-29 Linear travelling field inductor

Country Status (8)

Country Link
US (1) US3913045A (en)
JP (1) JPS5044406A (en)
CH (1) CH576722A5 (en)
DE (1) DE2339318C3 (en)
FR (1) FR2239798B1 (en)
GB (1) GB1434151A (en)
IT (1) IT1018798B (en)
SE (1) SE7409865L (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2352094A (en) * 1996-04-12 2001-01-17 Anorad Corp Linear motor with improved cooling
GB2312102B (en) * 1996-04-12 2001-01-24 Anorad Corp A linear motor with improved cooling

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4092086A (en) * 1976-05-14 1978-05-30 Aeg-Elotherm, G.M.B.H. Electromagnetic conveyer trough for the conveyance of molten metals
DE2621632B2 (en) * 1976-05-14 1978-08-24 Aeg-Elotherm Gmbh, 5630 Remscheid Electromagnetic transport chute for transporting molten metals
DE3225948A1 (en) * 1982-07-10 1984-01-12 Krauss-Maffei AG, 8000 München LONG STATOR MAGNET
JPS59110364A (en) * 1982-12-16 1984-06-26 Amada Co Ltd Method and device for removing thermal distortion for linear induction motor
CA1211169A (en) * 1984-04-03 1986-09-09 Nicolai Alexandrov Distribution transformer with woundmagnetic circuit
JPS63259396A (en) * 1986-03-31 1988-10-26 Agency Of Ind Science & Technol Electric terminal in jet generator by electric field
US4749921A (en) * 1986-07-21 1988-06-07 Anwar Chitayat Linear motor with non-magnetic armature
US4906878A (en) * 1986-10-08 1990-03-06 Fanamation, Inc. Fluid circulated linear motor for robotic systems
US4839545A (en) * 1987-10-16 1989-06-13 Anwar Chitayat Cooling system for linear motor
US4928138A (en) * 1989-06-30 1990-05-22 Sundstrand Corporation Power supply with integral filter and cooling device
GB2239295B (en) * 1989-08-04 1993-04-21 Glacier Metal Co Ltd Magnetic bearings
US5703420A (en) * 1994-10-11 1997-12-30 Canon Kabushiki Kaisha Moving magnet type multi-phase linear motor with vibration suppression and coil cooling means
FR2726948B1 (en) † 1994-11-16 1996-12-20 Wavre Nicolas PERMANENT MAGNET SYNCHRONOUS MOTOR
US5959415A (en) * 1996-08-13 1999-09-28 Richard D. Sedgewick Linear motor with improved coil design and heat removal
JP3643273B2 (en) * 1999-10-28 2005-04-27 株式会社ソディック Linear motor coil device and manufacturing method thereof
JP4009403B2 (en) 2000-03-29 2007-11-14 株式会社ソディック Modular coil side linear motor
JP4111672B2 (en) * 2000-09-29 2008-07-02 山洋電気株式会社 Armature for linear motor
JP3891545B2 (en) * 2001-07-10 2007-03-14 キヤノン株式会社 Linear motor
US20060250205A1 (en) * 2005-05-04 2006-11-09 Honeywell International Inc. Thermally conductive element for cooling an air gap inductor, air gap inductor including same and method of cooling an air gap inductor
US7696652B2 (en) * 2005-11-01 2010-04-13 Asml Netherlands B.V. Electromagnetic actuator, method of manufacturing a part of an electromagnetic actuator, and lithographic apparatus comprising and electromagnetic actuator
DE102006005316B4 (en) 2006-02-06 2020-03-26 Siemens Aktiengesellschaft Cooling device for an electrical machine, electrical machines with such a cooling device, dynamo sheet and manufacturing processes for such electrical machines
US7408778B2 (en) * 2006-09-11 2008-08-05 International Business Machines Corporation Heat sinks for dissipating a thermal load
GB0617989D0 (en) * 2006-09-13 2006-10-18 Denne Phillip R M Improvements in electrical machines
DE102006058910A1 (en) 2006-12-13 2008-07-03 Siemens Ag Primary part of an electrical machine with Wärmeleitblech
US20090146513A1 (en) * 2007-12-05 2009-06-11 Ronald Dean Bremner Rotary electric machine stator assembly design and manufacturing method
CN102187555A (en) * 2008-10-23 2011-09-14 株式会社沙迪克 Linear motor coil assembly comprising cooling device
WO2010100742A1 (en) * 2009-03-05 2010-09-10 山洋電気株式会社 Armature for linear motor
JP2014042423A (en) * 2012-08-23 2014-03-06 Sanyo Denki Co Ltd Linear motor
TWI514725B (en) * 2013-12-19 2015-12-21 Delta Electronics Inc Linear motor and motor set using same
NL2014016A (en) * 2014-01-22 2015-07-23 Asml Netherlands Bv Coil assembly, electromagnetic actuator, stage positioning device, lithographic apparatus and device manufacturing method.
CN114105529B (en) * 2021-11-17 2023-08-29 深圳市鸿富诚新材料股份有限公司 High-heat-conductivity wave-absorbing composite material, preparation method thereof and wave-absorbing heat-conducting gasket

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1906922B2 (en) * 1969-02-12 1973-10-04 Aeg-Elotherm Gmbh, 5630 Remscheid Linear traveling field inductor for electromagnetic pumps or conveyor troughs

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2352094A (en) * 1996-04-12 2001-01-17 Anorad Corp Linear motor with improved cooling
GB2312102B (en) * 1996-04-12 2001-01-24 Anorad Corp A linear motor with improved cooling
GB2352094B (en) * 1996-04-12 2001-02-21 Anorad Corp A linear motor with improved cooling

Also Published As

Publication number Publication date
DE2339318A1 (en) 1975-02-20
CH576722A5 (en) 1976-06-15
FR2239798A1 (en) 1975-02-28
FR2239798B1 (en) 1978-07-13
SE7409865L (en) 1975-02-04
IT1018798B (en) 1977-10-20
DE2339318C3 (en) 1978-09-28
DE2339318B2 (en) 1978-01-26
JPS5044406A (en) 1975-04-21
US3913045A (en) 1975-10-14

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Legal Events

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