JPS5453204A - Frequency generator - Google Patents
Frequency generatorInfo
- Publication number
- JPS5453204A JPS5453204A JP12036577A JP12036577A JPS5453204A JP S5453204 A JPS5453204 A JP S5453204A JP 12036577 A JP12036577 A JP 12036577A JP 12036577 A JP12036577 A JP 12036577A JP S5453204 A JPS5453204 A JP S5453204A
- Authority
- JP
- Japan
- Prior art keywords
- rotor
- permanent magnet
- frequency generator
- detecting coil
- frequency
- 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
Links
Landscapes
- Permanent Magnet Type Synchronous Machine (AREA)
Abstract
PURPOSE: To provide a high detecftion frequency of the frequency generator, by an application of the rotor, having a permanent magnet multipolarity magnetized, and the stator, providing a protruding unit, having a specific phase difference, with a detecting coil wound to be installed.
CONSTITUTION: A frequency generator comprises a rotor, having a permanent magnet 2 magnetized in a polarity of 2P (P is an integer above 2, P=6 as shown in the drawing), and a stator, having protruding units d1 to f2 numbering T (T is an integer above 2, T=6 as shown in the drawing), and a partial coil D1 to F2, that constructsa detecting coil 4, is wound to be installed onto each of the protruding units being connected in series. In each of the partial coils D1 to F2, is produced a generated voltage of three-phase, having a phase difference as shown by (a) to (c), in accordance with a relative positon to the permanent magnet, and if assuming Q (Q=2 in the drawing) for the greatest common divisor between P and T, a frequency signal of pulse numbering P x T/Q, that is, 12 as shown in (d) will be obtained in the detecting coil 4 per every rotation of the rotor
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52120365A JPS6010504B2 (en) | 1977-10-05 | 1977-10-05 | frequency generator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP52120365A JPS6010504B2 (en) | 1977-10-05 | 1977-10-05 | frequency generator |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5453204A true JPS5453204A (en) | 1979-04-26 |
JPS6010504B2 JPS6010504B2 (en) | 1985-03-18 |
Family
ID=14784384
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP52120365A Expired JPS6010504B2 (en) | 1977-10-05 | 1977-10-05 | frequency generator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6010504B2 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61163501U (en) * | 1985-03-31 | 1986-10-09 | ||
JPS61234802A (en) * | 1985-04-10 | 1986-10-20 | 小川 修身 | Air permeable shoe sole |
JPS6279402U (en) * | 1985-11-08 | 1987-05-21 | ||
JPS62148105U (en) * | 1986-03-14 | 1987-09-18 |
-
1977
- 1977-10-05 JP JP52120365A patent/JPS6010504B2/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS6010504B2 (en) | 1985-03-18 |
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