JPS57202713A - Inductor element - Google Patents

Inductor element

Info

Publication number
JPS57202713A
JPS57202713A JP8844981A JP8844981A JPS57202713A JP S57202713 A JPS57202713 A JP S57202713A JP 8844981 A JP8844981 A JP 8844981A JP 8844981 A JP8844981 A JP 8844981A JP S57202713 A JPS57202713 A JP S57202713A
Authority
JP
Japan
Prior art keywords
core
bobbin
wound
inductor element
coil
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
JP8844981A
Other languages
Japanese (ja)
Inventor
Hikohiro Tokane
Mitsugi Mimori
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP8844981A priority Critical patent/JPS57202713A/en
Publication of JPS57202713A publication Critical patent/JPS57202713A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F21/00—Variable inductances or transformers of the signal type
    • H01F21/02—Variable inductances or transformers of the signal type continuously variable, e.g. variometers
    • H01F21/06—Variable inductances or transformers of the signal type continuously variable, e.g. variometers by movement of core or part of core relative to the windings as a whole

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Audible-Bandwidth Dynamoelectric Transducers Other Than Pickups (AREA)
  • Coils Or Transformers For Communication (AREA)

Abstract

PURPOSE:To optionally vary the inductance velue by a kind of member by a method wherein a bobbin wound a coil on a ferrite core is variably adjusted. CONSTITUTION:A ferrite core 4 has a stopper 4a formed by bending one end at right angles and forms an L-shaped core 4 as a whole. Meanwhile, a coil 6 is wound on the wound core 5b of a bobbin 5. An inserting hole 7 formed on the bobbin 5 is inserted and engaged with the core 4 to compose an inductor element. In this composition, the inductance value can be changed by vaviably adjusting the bobbin 5 to the core 4.
JP8844981A 1981-06-09 1981-06-09 Inductor element Pending JPS57202713A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8844981A JPS57202713A (en) 1981-06-09 1981-06-09 Inductor element

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8844981A JPS57202713A (en) 1981-06-09 1981-06-09 Inductor element

Publications (1)

Publication Number Publication Date
JPS57202713A true JPS57202713A (en) 1982-12-11

Family

ID=13943105

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8844981A Pending JPS57202713A (en) 1981-06-09 1981-06-09 Inductor element

Country Status (1)

Country Link
JP (1) JPS57202713A (en)

Similar Documents

Publication Publication Date Title
EP0295011A3 (en) Self regulating heater
EP0366227A3 (en) A displacement measuring apparatus
DE3273683D1 (en) Method of winding electric coils on closed cores, particularly ring cores
JPS57202713A (en) Inductor element
JPS57132083A (en) Antenna device for portable timepiece
JPS55133509A (en) Electromagnet device
JPS5796512A (en) Inductor
JPS55105309A (en) High tension transformer
JPS6413203A (en) Thin film electromagnet impressing magnetic field for optical magnetic disk
JPS5510532A (en) Antimagnetic structure for crystal watch
JPS5791505A (en) Bobbin for amorphous magnetic alloy thin plate core
JPS5713313A (en) Sensor for linear displacement amount
JPS55151310A (en) Flyback transformer
JPS57102002A (en) Solenoid iron core
JPS5365919A (en) Method of manufacturing coil or transformer by use of closed circuit magnetic core
JPS5690507A (en) Core for high frequency transformer
JPS5633462A (en) Improving method for characteristic of amorphous magnetic alloy magnetic core
JPS54124222A (en) Three-leg winding iron core manufacturing method
JPS57184208A (en) Electromagnet device
GB763488A (en) Improvements in or relating to electrical inductance coils
JPS55148408A (en) High-tension transformer
JPS56107546A (en) Manufacture of solenoid
JPS55149067A (en) Modulator for pulse radar transmitter
JPS6454716A (en) Surface-stuck coil
JPS55151211A (en) Magnetic-core saturated type position transducer