JPS59141480U - Motor with built-in frequency generator - Google Patents
Motor with built-in frequency generatorInfo
- Publication number
- JPS59141480U JPS59141480U JP3570283U JP3570283U JPS59141480U JP S59141480 U JPS59141480 U JP S59141480U JP 3570283 U JP3570283 U JP 3570283U JP 3570283 U JP3570283 U JP 3570283U JP S59141480 U JPS59141480 U JP S59141480U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic flux
- built
- rotor
- motor
- frequency generator
- 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
Links
Landscapes
- Permanent Magnet Type Synchronous Machine (AREA)
- Brushless Motors (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
第１図乃至第４図は本考案の一実施例を示し、第１図は
全体の縦断面図、第２図はプリント基板の平面図、第３
図はロータの底面図、第４図は出力線の拡大平面図、第
５図及び第６図は本考案の夫々異なる実施例を示す第４
図相当図である。
図中、４は電機子コイル、７はロータ、１０は界磁磁石
（界磁磁極）、１１は周波数発電用磁石、１２は検出コ
イル、１３は出力線、１４ａ及び１４Ｃは往路線内側分
割部及び往路線内側分割部、１４ｂは連結部、１５ａ及
び１５Ｃは復路線内側分割部及び復路線内側分割部、１
５ｂは連結部である。1 to 4 show one embodiment of the present invention, in which FIG. 1 is a longitudinal cross-sectional view of the whole, FIG. 2 is a plan view of a printed circuit board, and FIG.
The figure is a bottom view of the rotor, Figure 4 is an enlarged plan view of the output line, and Figures 5 and 6 are the fourth diagram showing different embodiments of the present invention.
It is a figure equivalent figure. In the figure, 4 is an armature coil, 7 is a rotor, 10 is a field magnet (field magnetic pole), 11 is a frequency power generation magnet, 12 is a detection coil, 13 is an output line, 14a and 14C are outward line inner division parts and the outbound route inner division part, 14b is the connecting part, 15a and 15C are the return route inner division part and the return route inner division part, 1
5b is a connecting portion.
Claims (1)
発生部を設け、ステータ側に前記磁束発生部からの磁束
により前記ロータの回転速度に応じた周波数の起電力を
発生する検出コイルを設けたものにおいて、前記検出コ
イルから外方に引き出される出力線を、前記界磁磁極の
磁束鎖交領域内において径方向長さ全体の７．（Ｎは自
然数）に分割すると共に、各分割部間を周方向に延びる
連結部により順次連結して各分割部が（２ｎ−１）Ｘ３
６０°／Ｐ（ｎは自然数、Ｐは界磁磁極数）又は略（２
ｎ−１）ｘ３６０°／Ｐの角度間隔で対を成するように
段付状に形成したことを特徴とする周波数発電機内蔵形
モータ。The rotor is provided with a magnetic flux generating section for frequency power generation located inside the field magnetic poles, and the stator side is provided with a detection coil that generates an electromotive force with a frequency corresponding to the rotational speed of the rotor using the magnetic flux from the magnetic flux generating section. In the present invention, an output line drawn outward from the detection coil is connected within the magnetic flux linkage region of the field pole by 7.5 mm of the entire radial length. (N is a natural number), and each divided part is sequentially connected by connecting parts extending in the circumferential direction so that each divided part is (2n-1)X3
60°/P (n is a natural number, P is the number of field magnetic poles) or approximately (2
n-1) A motor with a built-in frequency generator, characterized in that it is formed in a stepped shape so as to form a pair at an angular interval of x360°/P.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3570283U JPS59141480U (en) | 1983-03-11 | 1983-03-11 | Motor with built-in frequency generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3570283U JPS59141480U (en) | 1983-03-11 | 1983-03-11 | Motor with built-in frequency generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59141480U true JPS59141480U (en) | 1984-09-21 |
Family
ID=30166392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3570283U Pending JPS59141480U (en) | 1983-03-11 | 1983-03-11 | Motor with built-in frequency generator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59141480U (en) |
-
1983
- 1983-03-11 JP JP3570283U patent/JPS59141480U/en active Pending
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