GB2352094B - A linear motor with improved cooling - Google Patents

A linear motor with improved cooling

Info

Publication number
GB2352094B
GB2352094B GB0026032A GB0026032A GB2352094B GB 2352094 B GB2352094 B GB 2352094B GB 0026032 A GB0026032 A GB 0026032A GB 0026032 A GB0026032 A GB 0026032A GB 2352094 B GB2352094 B GB 2352094B
Authority
GB
United Kingdom
Prior art keywords
linear motor
improved cooling
cooling
improved
linear
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 - Fee Related
Application number
GB0026032A
Other versions
GB2352094A (en
GB0026032D0 (en
Inventor
Anwar Chitayat
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.)
Anorad Corp
Original Assignee
Anorad Corp
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
Priority claimed from US08/631,343 external-priority patent/US5783877A/en
Application filed by Anorad Corp filed Critical Anorad Corp
Publication of GB0026032D0 publication Critical patent/GB0026032D0/en
Publication of GB2352094A publication Critical patent/GB2352094A/en
Application granted granted Critical
Publication of GB2352094B publication Critical patent/GB2352094B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/24—Protection against failure of cooling arrangements, e.g. due to loss of cooling medium or due to interruption of the circulation of cooling medium
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/22—Arrangements for cooling or ventilating by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges
    • 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
    • H02K41/03—Synchronous motors; Motors moving step by step; Reluctance motors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/24—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors with channels or ducts for cooling medium between the conductors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Linear Motors (AREA)
GB0026032A 1996-04-12 1997-04-14 A linear motor with improved cooling Expired - Fee Related GB2352094B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/631,343 US5783877A (en) 1996-04-12 1996-04-12 Linear motor with improved cooling
GB9707524A GB2312102B (en) 1996-04-12 1997-04-14 A linear motor with improved cooling

Publications (3)

Publication Number Publication Date
GB0026032D0 GB0026032D0 (en) 2000-12-13
GB2352094A GB2352094A (en) 2001-01-17
GB2352094B true GB2352094B (en) 2001-02-21

Family

ID=26311375

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0026034A Expired - Fee Related GB2352095B (en) 1996-04-12 1997-04-14 A linear motor with improved cooling
GB0026032A Expired - Fee Related GB2352094B (en) 1996-04-12 1997-04-14 A linear motor with improved cooling

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB0026034A Expired - Fee Related GB2352095B (en) 1996-04-12 1997-04-14 A linear motor with improved cooling

Country Status (1)

Country Link
GB (2) GB2352095B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TW475314B (en) * 2000-07-11 2002-02-01 Hiwin Mikrosystem Corp Coreless type linear motor
DE10142259B4 (en) 2001-08-29 2006-05-24 Siemens Ag Precision cooler for electric motors
ITUD20010209A1 (en) * 2001-12-14 2003-06-16 Gisulfo Baccini LINEAR MOTOR AND MANUFACTURING PROCEDURE OF SUCH LINEAR MOTOR
ITUD20010208A1 (en) 2001-12-14 2003-06-16 Gisulfo Baccini LINEAR MOTOR AND MANUFACTURING PROCEDURE OF SUCH LINEAR MOTOR
CN103904804A (en) * 2012-12-28 2014-07-02 上海微电子装备有限公司 Coil unit for machine winding and planar motor using the coil unit
AT523101A1 (en) * 2019-10-31 2021-05-15 B & R Ind Automation Gmbh Transport device in the form of a long stator linear motor
AT523102A1 (en) * 2019-10-31 2021-05-15 B & R Ind Automation Gmbh Transport device in the form of a long stator linear motor
WO2022193981A1 (en) * 2021-03-19 2022-09-22 Oppo广东移动通信有限公司 Heat dissipation assembly, housing assembly, and electronic device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1434151A (en) * 1973-08-03 1976-05-05 Aeg Elotherm Gmbh Linear travelling field inductor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02193561A (en) * 1989-01-23 1990-07-31 Hitachi Metals Ltd Linear motor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1434151A (en) * 1973-08-03 1976-05-05 Aeg Elotherm Gmbh Linear travelling field inductor

Also Published As

Publication number Publication date
GB0026034D0 (en) 2000-12-13
GB2352094A (en) 2001-01-17
GB2352095A (en) 2001-01-17
GB2352095B (en) 2001-02-21
GB0026032D0 (en) 2000-12-13

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Legal Events

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

Effective date: 20090414