JPH0326276U - - Google Patents
Info
- Publication number
- JPH0326276U JPH0326276U JP8554489U JP8554489U JPH0326276U JP H0326276 U JPH0326276 U JP H0326276U JP 8554489 U JP8554489 U JP 8554489U JP 8554489 U JP8554489 U JP 8554489U JP H0326276 U JPH0326276 U JP H0326276U
- Authority
- JP
- Japan
- Prior art keywords
- frequency generator
- insulating board
- rotor
- holes
- generating coil
- 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
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 5
- 229910052742 iron Inorganic materials 0.000 claims description 2
- 239000000758 substrate Substances 0.000 claims description 2
- 239000011295 pitch Substances 0.000 claims 3
- 229910000831 Steel Inorganic materials 0.000 claims 1
- 239000010959 steel Substances 0.000 claims 1
Landscapes
- Permanent Magnet Type Synchronous Machine (AREA)
Description
第１図は、本考案に係る周波数発電機の一実施
例を示す中央縦断面図である。第２図ａ〜ｃは、
それぞれ第１図の要部を示す平面図、側面図及び
他の実施例の側面図である。第３図ａ及びｂは、
従来の周波数発電機の要部平面図及びその側面図
である。
１……周波数発電機用マグネツト、２……回転
子、３……駆動コイル、４……鉄心、５……ハウ
ジング、６……スピンドル軸、７……鉄板固定子
、８……絶縁基板、９……発電コイル、１０……
軸受。
FIG. 1 is a central vertical sectional view showing an embodiment of the frequency generator according to the present invention. Figures 2 a to c are
FIG. 2 is a plan view, a side view, and a side view of another embodiment, respectively showing the main parts of FIG. 1; Figure 3 a and b are
FIG. 2 is a plan view of main parts of a conventional frequency generator and a side view thereof. DESCRIPTION OF SYMBOLS 1... Frequency generator magnet, 2... Rotor, 3... Drive coil, 4... Iron core, 5... Housing, 6... Spindle shaft, 7... Iron plate stator, 8... Insulated substrate, 9...Generating coil, 10...
bearing.
Claims (1)
グネツトを有する回転子と、前記周波数発電気用
マグネツトに対向して前記回転子の回転数に応じ
た周波数の電気信号を発生する発電コイルを所定
ピツチで矩形波状にプリント配線された絶縁基板
と、そして、前記絶縁基板が固着された鉄板固定
子とを有する周波数発電機において、前記絶縁基
板の前記発電コイルピツチ間に孔を設け、前記鉄
板固定子を一部凸形状として前記絶縁基板の孔に
嵌合したことを特徴とする周波数発電機。 A rotor having a frequency generator magnet magnetized with multiple poles at a predetermined pitch, and a predetermined generator coil that faces the frequency generator magnet and generates an electric signal of a frequency corresponding to the rotation speed of the rotor. In a frequency generator having an insulating board printed in a pitched rectangular wave pattern and a steel plate stator to which the insulating board is fixed, holes are provided between the generating coil pitches of the insulating board, and the iron plate stator is provided with holes between the generating coil pitches of the insulating board. A frequency generator characterized in that the part has a convex shape and fits into the hole of the insulating substrate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8554489U JPH0326276U (en) | 1989-07-20 | 1989-07-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8554489U JPH0326276U (en) | 1989-07-20 | 1989-07-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0326276U true JPH0326276U (en) | 1991-03-18 |
Family
ID=31634742
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8554489U Pending JPH0326276U (en) | 1989-07-20 | 1989-07-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0326276U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019180183A (en) * | 2018-03-30 | 2019-10-17 | 日本精工株式会社 | Power generation unit with sensor and bearing with sensor |
-
1989
- 1989-07-20 JP JP8554489U patent/JPH0326276U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2019180183A (en) * | 2018-03-30 | 2019-10-17 | 日本精工株式会社 | Power generation unit with sensor and bearing with sensor |
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