JPS5536946A - Ac electromagnet - Google Patents

Ac electromagnet

Info

Publication number
JPS5536946A
JPS5536946A JP10889478A JP10889478A JPS5536946A JP S5536946 A JPS5536946 A JP S5536946A JP 10889478 A JP10889478 A JP 10889478A JP 10889478 A JP10889478 A JP 10889478A JP S5536946 A JPS5536946 A JP S5536946A
Authority
JP
Japan
Prior art keywords
core
fluxes
grooves
depth
phase difference
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.)
Granted
Application number
JP10889478A
Other languages
Japanese (ja)
Other versions
JPS5948523B2 (en
Inventor
Takashi Urayama
Shigeru Yamamoto
Tomomi Arimoto
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 JP10889478A priority Critical patent/JPS5948523B2/en
Publication of JPS5536946A publication Critical patent/JPS5536946A/en
Publication of JPS5948523B2 publication Critical patent/JPS5948523B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Electromagnets (AREA)

Abstract

PURPOSE: To eliminate beat by isolating a magnetic circuit of either fixed core or movable core magnetically and causing a phase difference between magnetic fluxes to occur in more than one.
CONSTITUTION: An AC electromagnet consists of a fixed core 1 and a movable core 2. The core 1 comprises three sets of core fluxes 101, 102, 102a arranged in parallel; the core fluxed 102, 102a both comprise a core of having iron sheets punched to the same shape laminated in the same number. The core flux 101 is formed to have the depth of core grooves 31, 31a deeper than the depth of core grooves 3, 3a of the core fluxes 102, 102a. The core 2 is constituted to have iron sheets punched to the same shape laminated therefor. An exciting coil C1 and secondary side coil C22 are provided for the core grooves 3, 3a, a secondary side C21 is provided for the core grooves 3, 3a likewise, and the coils C21 and C22 are connected to a load Zex. There is given a phase difference between magnetic fluxes arising on the core fluxes 101, 102, 102a, thus eliminating beat.
COPYRIGHT: (C)1980,JPO&Japio
JP10889478A 1978-09-05 1978-09-05 AC electromagnet Expired JPS5948523B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10889478A JPS5948523B2 (en) 1978-09-05 1978-09-05 AC electromagnet

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10889478A JPS5948523B2 (en) 1978-09-05 1978-09-05 AC electromagnet

Publications (2)

Publication Number Publication Date
JPS5536946A true JPS5536946A (en) 1980-03-14
JPS5948523B2 JPS5948523B2 (en) 1984-11-27

Family

ID=14496300

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10889478A Expired JPS5948523B2 (en) 1978-09-05 1978-09-05 AC electromagnet

Country Status (1)

Country Link
JP (1) JPS5948523B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59115254U (en) * 1983-01-22 1984-08-03 株式会社ハ−マン Water drain valve for water heater
JP2011163235A (en) * 2010-02-10 2011-08-25 Daikin Industries Ltd Centrifugal blower

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60168125U (en) * 1984-04-18 1985-11-08 田川　きよ Dragonfly glasses that can be seen later

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59115254U (en) * 1983-01-22 1984-08-03 株式会社ハ−マン Water drain valve for water heater
JP2011163235A (en) * 2010-02-10 2011-08-25 Daikin Industries Ltd Centrifugal blower

Also Published As

Publication number Publication date
JPS5948523B2 (en) 1984-11-27

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