JPS5566267A - Linear-motor - Google Patents
Linear-motorInfo
- Publication number
- JPS5566267A JPS5566267A JP13778178A JP13778178A JPS5566267A JP S5566267 A JPS5566267 A JP S5566267A JP 13778178 A JP13778178 A JP 13778178A JP 13778178 A JP13778178 A JP 13778178A JP S5566267 A JPS5566267 A JP S5566267A
- Authority
- JP
- Japan
- Prior art keywords
- stator
- yokes
- magnetic
- longitudinal direction
- space
- 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
Landscapes
- Linear Motors (AREA)
Abstract
PURPOSE: To simply maintain a carrier portion in space while improving performance, while smoothly moving the carrier by filling non-magnetic materials with lubricating properties onto surfaces where the stator and yokes face opposedly each other.
CONSTITUTION: A magnetic stator 5 fixed around a shaft 4 and a plurality of yokes 1a∼1c each provided with exciting coils 2a∼2c in the longitudinal direction around the stator 5 are disposed. Non-magnetic materials 6 with lubricating properties are filled among a plurality of the yokes 1a∼1c and the stator 5 and at least one side of a plurality of the yoke 1a∼1c sides and the stator 5 side. Consequently, magnetic space is retained among a plurality of the yokes 1a∼1c and the stator 5, and a plurality of the yokes 1a∼1c can be shifted in slide shapes in the longitudinal direction of the stator 5. Thus, the structure is simplified while its performance can be improved.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13778178A JPS5566267A (en) | 1978-11-10 | 1978-11-10 | Linear-motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP13778178A JPS5566267A (en) | 1978-11-10 | 1978-11-10 | Linear-motor |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5566267A true JPS5566267A (en) | 1980-05-19 |
Family
ID=15206684
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP13778178A Pending JPS5566267A (en) | 1978-11-10 | 1978-11-10 | Linear-motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5566267A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6270683U (en) * | 1985-10-22 | 1987-05-06 | ||
US4922143A (en) * | 1986-05-30 | 1990-05-01 | Robert Bosch Gmbh | Linear unit |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4989111A (en) * | 1972-12-28 | 1974-08-26 |
-
1978
- 1978-11-10 JP JP13778178A patent/JPS5566267A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4989111A (en) * | 1972-12-28 | 1974-08-26 |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6270683U (en) * | 1985-10-22 | 1987-05-06 | ||
US4922143A (en) * | 1986-05-30 | 1990-05-01 | Robert Bosch Gmbh | Linear unit |
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