JPS5671904A - Molded coil - Google Patents

Molded coil

Info

Publication number
JPS5671904A
JPS5671904A JP14893279A JP14893279A JPS5671904A JP S5671904 A JPS5671904 A JP S5671904A JP 14893279 A JP14893279 A JP 14893279A JP 14893279 A JP14893279 A JP 14893279A JP S5671904 A JPS5671904 A JP S5671904A
Authority
JP
Japan
Prior art keywords
plate
frp
binders
fitting means
coil itself
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.)
Pending
Application number
JP14893279A
Other languages
Japanese (ja)
Inventor
Kenzo Kadotani
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP14893279A priority Critical patent/JPS5671904A/en
Publication of JPS5671904A publication Critical patent/JPS5671904A/en
Pending legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Electromagnetism (AREA)
  • Power Engineering (AREA)
  • Railway Tracks (AREA)

Abstract

PURPOSE:To attempt the improvement of mass productivity of a linear motor ground coil or the like by providing an orbital fitting means of an FRP plate fixing a coil itself by FRP binders wherein all of them are molded by resin concrete. CONSTITUTION:A coil itself 3 is placed on an FRP plate 8 and bound by FRP binders 10 and an orbital fitting means is also provided on the FRP plate 8. As the fitting means, bolts 13 hanging the plate 8 are provided at the plate 8 through washers 12. And all of them are molded by resing concrete REC 14 as one body. The electromagnetic force acting to the coil itself 3 is mitigated by the plate 8 inverting the binders 10 and the bolts 13 by such formation and a stress burden to the REC14 dwindles away into nothing to prevent the occurrence of cracks. Therefore, REC characteristics abounding in mass productivity will be utilized.
JP14893279A 1979-11-19 1979-11-19 Molded coil Pending JPS5671904A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14893279A JPS5671904A (en) 1979-11-19 1979-11-19 Molded coil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14893279A JPS5671904A (en) 1979-11-19 1979-11-19 Molded coil

Publications (1)

Publication Number Publication Date
JPS5671904A true JPS5671904A (en) 1981-06-15

Family

ID=15463877

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14893279A Pending JPS5671904A (en) 1979-11-19 1979-11-19 Molded coil

Country Status (1)

Country Link
JP (1) JPS5671904A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06280206A (en) * 1993-03-29 1994-10-04 Sekisui Chem Co Ltd Rail joint member
US20160083225A1 (en) * 2013-05-06 2016-03-24 Otis Elevator Company Stator structure for self-propelled elevator
CN113539604A (en) * 2021-08-12 2021-10-22 中车株洲电机有限公司 Superconducting magnetic suspension railway and traction coil thereof
CN113644805A (en) * 2021-08-12 2021-11-12 中车株洲电机有限公司 Superconducting magnetic suspension railway and traction coil and coreless traction coil inner frame thereof
CN114696563A (en) * 2020-12-30 2022-07-01 中国航天科工飞航技术研究院（中国航天海鹰机电技术研究院） Structure assembly of linear motor stator winding and stator winding track installation method

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06280206A (en) * 1993-03-29 1994-10-04 Sekisui Chem Co Ltd Rail joint member
US20160083225A1 (en) * 2013-05-06 2016-03-24 Otis Elevator Company Stator structure for self-propelled elevator
US9950902B2 (en) * 2013-05-06 2018-04-24 Otis Elevator Company Stator structure for self-propelled elevator
CN114696563A (en) * 2020-12-30 2022-07-01 中国航天科工飞航技术研究院（中国航天海鹰机电技术研究院） Structure assembly of linear motor stator winding and stator winding track installation method
CN113539604A (en) * 2021-08-12 2021-10-22 中车株洲电机有限公司 Superconducting magnetic suspension railway and traction coil thereof
CN113644805A (en) * 2021-08-12 2021-11-12 中车株洲电机有限公司 Superconducting magnetic suspension railway and traction coil and coreless traction coil inner frame thereof

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