JPS5582410A - Electromagnetic coil - Google Patents

Electromagnetic coil

Info

Publication number
JPS5582410A
JPS5582410A JP15705678A JP15705678A JPS5582410A JP S5582410 A JPS5582410 A JP S5582410A JP 15705678 A JP15705678 A JP 15705678A JP 15705678 A JP15705678 A JP 15705678A JP S5582410 A JPS5582410 A JP S5582410A
Authority
JP
Japan
Prior art keywords
iron core
coil part
coil
space
magnetic
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
JP15705678A
Other languages
Japanese (ja)
Inventor
Masao Murata
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP15705678A priority Critical patent/JPS5582410A/en
Publication of JPS5582410A publication Critical patent/JPS5582410A/en
Pending legal-status Critical Current

Links

Abstract

PURPOSE: To obtain an iron core miniaturized by saving space factor, while making the best use of its magnetic characteristic, by curving coil part material of the length equivalent to one turn closely to the magnetic leg and connecting the edge of coil part material on one side of magnetic leg.
CONSTITUTION: Electromagnetic coil 12 is constituted by a great number of coil part materials 14 provided in parallel around the magnetic leg of iron core 11. Each coil part material 14 is a wire formed by winding glass fiber 14a on insulating film such as, for example, polyester and having the length equivalent to one turn. And the connecting part of the wire is arranged on one side other than that of space 13 of iron core 11. On the lower side of this connecting part, at every layer of coil, are fitted insulating terminal plates 15 made of fiber-reinforced resin etc. from polyester and the like and glass fiber, and between insulating spacers 15a are placed the edges of coil part materials 14, which are connected with each others. Thus to make the best use of magnetic characteristic of iron core heat-treated without cut section of iron core, while making appliances smaller through raising of space factor within the space 13, becomes possible.
COPYRIGHT: (C)1980,JPO&Japio
JP15705678A 1978-12-18 1978-12-18 Electromagnetic coil Pending JPS5582410A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15705678A JPS5582410A (en) 1978-12-18 1978-12-18 Electromagnetic coil

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15705678A JPS5582410A (en) 1978-12-18 1978-12-18 Electromagnetic coil

Publications (1)

Publication Number Publication Date
JPS5582410A true JPS5582410A (en) 1980-06-21

Family

ID=15641236

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15705678A Pending JPS5582410A (en) 1978-12-18 1978-12-18 Electromagnetic coil

Country Status (1)

Country Link
JP (1) JPS5582410A (en)

Similar Documents

Publication Publication Date Title
KR840008516A (en) Transformer with composite iron core and manufacturing method
JPS55128805A (en) Inductance device
JPS5582410A (en) Electromagnetic coil
JPS5567112A (en) Electromagnet
JPS54154245A (en) Ferrite antenna
GB2014737A (en) Spectrometer with superconducting coil having rectangular cross-section wire
JPS5648112A (en) Molded transformer
JPS5732613A (en) Electromagnetic induction winding
JPS55165605A (en) Electromagnetic coil
JPS52103605A (en) Preparing insulation coil
JPS6423518A (en) Superconducting transformer
JPS55123109A (en) Manufacture of transformer coil
JPS5731121A (en) Molded transformer
FR2418531A1 (en) Spiral magnetic system electromagnetic mfr. - winding insulated conductor with ferromagnetic strip onto which yoke material is melted
JPS5783011A (en) Coil structure for oil-immersed electric device
JPS55127008A (en) Closed magnetic path core
JPS5575212A (en) Manufacturing high-voltage coil
JPS56124207A (en) Molded coil and its manufacture
JPS57177241A (en) Coil for electric machine
JPS55117219A (en) Electromagnetic device
JPS5618404A (en) Electric machine for static induction
JPS55107901A (en) Manufacturing method of self-standing fiber-reinforced synthetic resin tape measure
JPS5476925A (en) Transformer
JPS55108716A (en) Winding component
JPS5648109A (en) Superconductive magnet