JPS55144762A - Magnetic generating apparatus - Google Patents
Magnetic generating apparatusInfo
- Publication number
- JPS55144762A JPS55144762A JP5210479A JP5210479A JPS55144762A JP S55144762 A JPS55144762 A JP S55144762A JP 5210479 A JP5210479 A JP 5210479A JP 5210479 A JP5210479 A JP 5210479A JP S55144762 A JPS55144762 A JP S55144762A
- Authority
- JP
- Japan
- Prior art keywords
- noise voltage
- magnetic
- motor
- members
- rotor
- 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
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
- H02K21/38—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with rotating flux distributors, and armatures and magnets both stationary
- H02K21/44—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with rotating flux distributors, and armatures and magnets both stationary with armature windings wound upon the magnets
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
- Linear Or Angular Velocity Measurement And Their Indicating Devices (AREA)
Abstract
PURPOSE:To obtain s signal voltage with good S/N by permitting the adjustment of at least the magnitude of one noise voltage out of the noise voltage from an external magnetomotive member creasted at more than two magnetic detection member for other noise voltage. CONSTITUTION:Two magnetic detection members 20 and 20' consist of the same construction are opposed to a rotor 10 having a tooth-form section at external circumference and the rotor 10 is rotated and driven by a motor 32, wherein the two magnetic detection members are composed of the first fixed members 22 and 22', bias magnets 24 and 24', detection coil 26 and 26' and the second fixed members 28 and 28' respectively. The magnitude of a noise voltage is adjusted by connecting a variable resistor 56, for example, to the detecting coil 26 in order to equal the level of the noise voltage created at each detecting coil 26, 26' by the motor 32 which works as an external magnetomotive member. Furthermore, the degree of magnetic couple betwen each magnetic detecting member 20 and 20' and the motor 32 is equalled by providing a fixed magnetic coupling member 58.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5210479A JPS6052661B2 (en) | 1979-04-26 | 1979-04-26 | magnetic generator |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5210479A JPS6052661B2 (en) | 1979-04-26 | 1979-04-26 | magnetic generator |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55144762A true JPS55144762A (en) | 1980-11-11 |
JPS6052661B2 JPS6052661B2 (en) | 1985-11-20 |
Family
ID=12905535
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5210479A Expired JPS6052661B2 (en) | 1979-04-26 | 1979-04-26 | magnetic generator |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6052661B2 (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58154615A (en) * | 1982-03-10 | 1983-09-14 | Copal Co Ltd | Magnetic detector |
JPS5963151A (en) * | 1982-10-01 | 1984-04-10 | Yasukichi Tamura | Preparation of perforated cake of unpolished rice having indent pattern |
-
1979
- 1979-04-26 JP JP5210479A patent/JPS6052661B2/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS58154615A (en) * | 1982-03-10 | 1983-09-14 | Copal Co Ltd | Magnetic detector |
JPH0252807B2 (en) * | 1982-03-10 | 1990-11-14 | Copal Co Ltd | |
JPS5963151A (en) * | 1982-10-01 | 1984-04-10 | Yasukichi Tamura | Preparation of perforated cake of unpolished rice having indent pattern |
Also Published As
Publication number | Publication date |
---|---|
JPS6052661B2 (en) | 1985-11-20 |
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