JPS4870010A - - Google Patents
Info
- Publication number
- JPS4870010A JPS4870010A JP10531571A JP10531571A JPS4870010A JP S4870010 A JPS4870010 A JP S4870010A JP 10531571 A JP10531571 A JP 10531571A JP 10531571 A JP10531571 A JP 10531571A JP S4870010 A JPS4870010 A JP S4870010A
- Authority
- JP
- Japan
- 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
- H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
- H02K41/02—Linear motors; Sectional motors
- H02K41/035—DC motors; Unipolar motors
- H02K41/0352—Unipolar motors
- H02K41/0354—Lorentz force motors, e.g. voice coil motors
- H02K41/0356—Lorentz force motors, e.g. voice coil motors moving along a straight path
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/02—Permanent magnets [PM]
- H01F7/0273—Magnetic circuits with PM for magnetic field generation
- H01F7/0289—Transducers, loudspeakers, moving coil arrangements
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
- H01F7/066—Electromagnets with movable winding
Landscapes
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
Priority Applications (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10531571A JPS5139329B2 (de) | 1971-12-27 | 1971-12-27 | |
| DE19722263533 DE2263533C3 (de) | 1971-12-27 | 1972-12-27 | Schwingspulenmotor |
| US05/526,898 US3984706A (en) | 1971-12-27 | 1974-11-25 | Electromagnetic actuator for voice coil |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10531571A JPS5139329B2 (de) | 1971-12-27 | 1971-12-27 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS4870010A true JPS4870010A (de) | 1973-09-22 |
| JPS5139329B2 JPS5139329B2 (de) | 1976-10-27 |
Family
ID=14404257
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10531571A Expired JPS5139329B2 (de) | 1971-12-27 | 1971-12-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5139329B2 (de) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5167903A (ja) * | 1974-12-10 | 1976-06-12 | Fujitsu Ltd | Boisukoirugatariniamoota |
| JPS5180646U (de) * | 1974-12-23 | 1976-06-26 | ||
| JPS5181911U (de) * | 1974-12-24 | 1976-06-30 | ||
| JPS5883575A (ja) * | 1981-11-10 | 1983-05-19 | Seiko Epson Corp | ボイスコイル型モ−タ |
-
1971
- 1971-12-27 JP JP10531571A patent/JPS5139329B2/ja not_active Expired
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5167903A (ja) * | 1974-12-10 | 1976-06-12 | Fujitsu Ltd | Boisukoirugatariniamoota |
| JPS5180646U (de) * | 1974-12-23 | 1976-06-26 | ||
| JPS5181911U (de) * | 1974-12-24 | 1976-06-30 | ||
| JPS608556Y2 (ja) * | 1974-12-24 | 1985-03-26 | 富士通株式会社 | ボイスコイルモ−タの磁極 |
| JPS5883575A (ja) * | 1981-11-10 | 1983-05-19 | Seiko Epson Corp | ボイスコイル型モ−タ |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2263533A1 (de) | 1973-07-05 |
| JPS5139329B2 (de) | 1976-10-27 |
| DE2263533B2 (de) | 1976-04-29 |