JPS6256751B2 - - Google Patents
Info
- Publication number
- JPS6256751B2 JPS6256751B2 JP7497280A JP7497280A JPS6256751B2 JP S6256751 B2 JPS6256751 B2 JP S6256751B2 JP 7497280 A JP7497280 A JP 7497280A JP 7497280 A JP7497280 A JP 7497280A JP S6256751 B2 JPS6256751 B2 JP S6256751B2
- Authority
- JP
- Japan
- Prior art keywords
- yoke
- yokes
- magnetic flux
- movable element
- gap
- 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.)
- Expired
Links
- 230000004907 flux Effects 0.000 claims description 20
- 230000005284 excitation Effects 0.000 claims description 5
- 230000003993 interaction Effects 0.000 claims description 2
- 230000007423 decrease Effects 0.000 description 3
- 238000005452 bending Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000005484 gravity Effects 0.000 description 1
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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Reciprocating, Oscillating Or Vibrating Motors (AREA)
- Linear Motors (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7497280A JPS573570A (en) | 1980-06-05 | 1980-06-05 | Linear motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7497280A JPS573570A (en) | 1980-06-05 | 1980-06-05 | Linear motor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS573570A JPS573570A (en) | 1982-01-09 |
JPS6256751B2 true JPS6256751B2 (fr) | 1987-11-27 |
Family
ID=13562710
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7497280A Granted JPS573570A (en) | 1980-06-05 | 1980-06-05 | Linear motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS573570A (fr) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59113603A (ja) * | 1982-12-20 | 1984-06-30 | Nec Corp | 可動コイル型駆動装置 |
JPS61196751A (ja) * | 1985-02-25 | 1986-08-30 | Toshiba Corp | リニアアクチユエ−タ |
JPH0516652Y2 (fr) * | 1985-12-14 | 1993-05-06 | ||
JPS63148854A (ja) * | 1986-12-11 | 1988-06-21 | Matsushita Electric Ind Co Ltd | リニアモ−タ用磁気回路 |
JPH0528941Y2 (fr) * | 1988-04-28 | 1993-07-26 | ||
JPH05199725A (ja) * | 1992-05-25 | 1993-08-06 | Toshiba Corp | 光ヘッド用リニアアクチュエータ |
US5753991A (en) * | 1994-12-02 | 1998-05-19 | Hydro-Quebec | Multiphase brushless AC electric machine |
-
1980
- 1980-06-05 JP JP7497280A patent/JPS573570A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS573570A (en) | 1982-01-09 |
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