JPS5856581U - Permanent magnet field device - Google Patents

Permanent magnet field device

Info

Publication number
JPS5856581U
JPS5856581U JP15050381U JP15050381U JPS5856581U JP S5856581 U JPS5856581 U JP S5856581U JP 15050381 U JP15050381 U JP 15050381U JP 15050381 U JP15050381 U JP 15050381U JP S5856581 U JPS5856581 U JP S5856581U
Authority
JP
Japan
Prior art keywords
permanent magnet
field device
pole
type field
magnet field
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
JP15050381U
Other languages
Japanese (ja)
Inventor
「や」中　潔
水野　喜代一
裕之 津田
赤嶺　敏郎
Original Assignee
三菱電機株式会社
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 三菱電機株式会社 filed Critical 三菱電機株式会社
Priority to JP15050381U priority Critical patent/JPS5856581U/en
Publication of JPS5856581U publication Critical patent/JPS5856581U/en
Pending legal-status Critical Current

Links

Landscapes

  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Dc Machiner (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は従来の永久磁石さ界磁装置や縦断面図、第２図
はこの考案の一実施例を示す縦断面図である。 図中、１は界磁集合体、２はヨーク、４はポール、６は
磁性の粉末充填材、７は電機子である。 なお、図中の同一符号は同一または相当部分を示す。　
。FIG. 1 is a vertical cross-sectional view of a conventional permanent magnet field device, and FIG. 2 is a vertical cross-sectional view showing an embodiment of this invention. In the figure, 1 is a field assembly, 2 is a yoke, 4 is a pole, 6 is a magnetic powder filler, and 7 is an armature. Note that the same reference numerals in the figures indicate the same or corresponding parts.
.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 永久磁石により構成されたポールをヨーク内周面に固着
した直流機の永久磁石式界磁装置において、前記ポール
の断面形状を矩形とし、かつ前記ヨークに前記ポールの
両端部がそれぞれ当接する凹溝を形成するとともに、両
者間を磁性の粉末充填材で充填して固着したことを特徴
とする永久磁石式界磁装置。In a permanent magnet type field device for a DC machine in which a pole constituted by a permanent magnet is fixed to an inner circumferential surface of a yoke, the pole has a rectangular cross-sectional shape, and a concave groove in which both ends of the pole are in contact with the yoke, respectively. What is claimed is: 1. A permanent magnet type field device characterized in that a permanent magnet type field device is formed, and the space between the two is filled with a magnetic powder filler and fixed.
JP15050381U 1981-10-08 1981-10-08 Permanent magnet field device Pending JPS5856581U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15050381U JPS5856581U (en) 1981-10-08 1981-10-08 Permanent magnet field device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15050381U JPS5856581U (en) 1981-10-08 1981-10-08 Permanent magnet field device

Publications (1)

Publication Number Publication Date
JPS5856581U true JPS5856581U (en) 1983-04-16

Family

ID=29943225

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15050381U Pending JPS5856581U (en) 1981-10-08 1981-10-08 Permanent magnet field device

Country Status (1)

Country Link
JP (1) JPS5856581U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0214284U (en) * 1988-07-06 1990-01-29

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0214284U (en) * 1988-07-06 1990-01-29

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