JPS5568868A - Rectilinear-moving electric machine - Google Patents

Rectilinear-moving electric machine

Info

Publication number
JPS5568868A
JPS5568868A JP14087078A JP14087078A JPS5568868A JP S5568868 A JPS5568868 A JP S5568868A JP 14087078 A JP14087078 A JP 14087078A JP 14087078 A JP14087078 A JP 14087078A JP S5568868 A JPS5568868 A JP S5568868A
Authority
JP
Japan
Prior art keywords
armature
salient
pole
rectilinear
electric machine
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
JP14087078A
Other languages
Japanese (ja)
Other versions
JPS6111542B2 (en
Inventor
Makoto Goto
Kazuji Kobayashi
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 JP14087078A priority Critical patent/JPS5568868A/en
Publication of JPS5568868A publication Critical patent/JPS5568868A/en
Publication of JPS6111542B2 publication Critical patent/JPS6111542B2/ja
Granted legal-status Critical Current

Links

Abstract

PURPOSE: To decrease cogging force, by mounting a salient-pole armature in a shape that faces to a magnetic field installed on a moving body, and by forming auxiliary grooves on the armature.
CONSTITUTION: A magnetic field 2 excited by means of N, S poles is mounted to a moving body 1. Salient-poles 3a1∼3c1, 3a2∼3c2 are made up to an armature core 3, and armature winding 4a1∼4c1, 4a2∼4c2 are wound on the salient-pole portions through grooves a∼e for the winding. Auxiliary grooves a'∼l' are built up to the salient-pole armature, and cogging force is diminished by changing a magnetic uneven state that the armature core 3 has. Thus, the vibration of a drive source and the unevenness of driving force are minimized, and its performance can be improved.
COPYRIGHT: (C)1980,JPO&Japio
JP14087078A 1978-11-14 1978-11-14 Rectilinear-moving electric machine Granted JPS5568868A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14087078A JPS5568868A (en) 1978-11-14 1978-11-14 Rectilinear-moving electric machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14087078A JPS5568868A (en) 1978-11-14 1978-11-14 Rectilinear-moving electric machine

Publications (2)

Publication Number Publication Date
JPS5568868A true JPS5568868A (en) 1980-05-23
JPS6111542B2 JPS6111542B2 (en) 1986-04-03

Family

ID=15278658

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14087078A Granted JPS5568868A (en) 1978-11-14 1978-11-14 Rectilinear-moving electric machine

Country Status (1)

Country Link
JP (1) JPS5568868A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6188760A (en) * 1984-10-05 1986-05-07 Shiimensu Kk Linear pulse motor
JPH0383484U (en) * 1989-12-12 1991-08-26
US6127749A (en) * 1999-02-10 2000-10-03 Nikon Corporation Of Japan Two-dimensional electric motor
JP2020103017A (en) * 2018-12-25 2020-07-02 日立グローバルライフソリューションズ株式会社 Linear motor, electromagnetic suspension and laundry machine

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6217542U (en) * 1985-07-18 1987-02-02
JPH0219252A (en) * 1988-07-07 1990-01-23 Riyuuhoudou Seiyaku Kk Vessel and its production

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2698910A (en) * 1952-03-19 1955-01-04 Hoover Co Slotted armature for electric motors

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2698910A (en) * 1952-03-19 1955-01-04 Hoover Co Slotted armature for electric motors

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6188760A (en) * 1984-10-05 1986-05-07 Shiimensu Kk Linear pulse motor
JPH0383484U (en) * 1989-12-12 1991-08-26
US6127749A (en) * 1999-02-10 2000-10-03 Nikon Corporation Of Japan Two-dimensional electric motor
US6455956B1 (en) 1999-02-10 2002-09-24 Nikon Corporation Two-dimensional electric motor
JP2020103017A (en) * 2018-12-25 2020-07-02 日立グローバルライフソリューションズ株式会社 Linear motor, electromagnetic suspension and laundry machine

Also Published As

Publication number Publication date
JPS6111542B2 (en) 1986-04-03

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