JPS61126780U - - Google Patents
Info
- Publication number
- JPS61126780U JPS61126780U JP1021685U JP1021685U JPS61126780U JP S61126780 U JPS61126780 U JP S61126780U JP 1021685 U JP1021685 U JP 1021685U JP 1021685 U JP1021685 U JP 1021685U JP S61126780 U JPS61126780 U JP S61126780U
- Authority
- JP
- Japan
- Prior art keywords
- teeth
- magnetic
- large number
- magnetic circuit
- tooth
- 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
- 238000004080 punching Methods 0.000 claims 1
Description
第１図は本考案の第１の実施例におけるモータ
の周波数発電機の断面図、第２図は第１図Ｂ部の
拡大断面図、第３図は従来のモータの周波数発電
機の断面図、第４図は第３図Ａ部の拡大断面図で
ある。
１……内歯、２……回転軸、３……外歯、５…
…永久磁石、６……コイル。
Fig. 1 is a sectional view of a frequency generator of a motor in the first embodiment of the present invention, Fig. 2 is an enlarged sectional view of section B in Fig. 1, and Fig. 3 is a sectional view of a conventional frequency generator of a motor. , FIG. 4 is an enlarged sectional view of section A in FIG. 3. 1... Internal teeth, 2... Rotating shaft, 3... External teeth, 5...
...Permanent magnet, 6...Coil.
Claims (1)
転軸に取付けた内歯と、磁性体板より成り前記内
歯と所定のギヤツプを介して対向する内周に多数
の歯を有する外歯と、この外歯および内歯と磁気
回路を構成する永久磁石と、前記磁気回路の磁気
的変化を検出するコイルを備え、前記内歯と外歯
は打ち抜き方向を同一にして対向させた周波数発
電機。 an inner tooth made of a magnetic plate and attached to a rotating shaft and having a large number of teeth on the outer periphery; and an outer tooth that is made of a magnetic plate and has a large number of teeth on the inner periphery, facing the inner teeth with a predetermined gap between them. , a frequency generator comprising a permanent magnet that forms a magnetic circuit with the external teeth and internal teeth, and a coil that detects a magnetic change in the magnetic circuit, and in which the internal teeth and external teeth face each other in the same punching direction. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1021685U JPS61126780U (en) | 1985-01-28 | 1985-01-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1021685U JPS61126780U (en) | 1985-01-28 | 1985-01-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61126780U true JPS61126780U (en) | 1986-08-08 |
Family
ID=30491191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1021685U Pending JPS61126780U (en) | 1985-01-28 | 1985-01-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61126780U (en) |
-
1985
- 1985-01-28 JP JP1021685U patent/JPS61126780U/ja active Pending
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