JPS54100010A - Magnetic floating propulsive device - Google Patents
Magnetic floating propulsive deviceInfo
- Publication number
- JPS54100010A JPS54100010A JP548478A JP548478A JPS54100010A JP S54100010 A JPS54100010 A JP S54100010A JP 548478 A JP548478 A JP 548478A JP 548478 A JP548478 A JP 548478A JP S54100010 A JPS54100010 A JP S54100010A
- Authority
- JP
- Japan
- Prior art keywords
- armatures
- car
- inverters
- thrust
- divided
- 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
- Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)
- Control Of Linear Motors (AREA)
Abstract
PURPOSE: To reduce the wt. of a car, by obtaining floating force and thrust by armatures divided into a plurality of ones.
CONSTITUTION: Armatures 25 are mounted to a stand 24 of a car 23, and electromagnetic rails 22 are arranged to tracks 21 in shapes that the rails face to the armatures. The armatures are divided into 251W254, and the armatures 251, 253 and the armatures 252, 254 are each housed into the same slots. The output signals of displacement meters 291W294 are transmitted to the armatures 251W254 through void length control circuits 281W284, static Leonards 271W274 and inverters 261W 264, thus controlling sucking force (Floating force). Output frequency is adjusted by setting the slip frequency of the inverters 261W263 by a control circuit 30, thus controlling the thrust of a car body 23.
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP548478A JPS54100010A (en) | 1978-01-20 | 1978-01-20 | Magnetic floating propulsive device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP548478A JPS54100010A (en) | 1978-01-20 | 1978-01-20 | Magnetic floating propulsive device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS54100010A true JPS54100010A (en) | 1979-08-07 |
JPS616601B2 JPS616601B2 (en) | 1986-02-27 |
Family
ID=11612511
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP548478A Granted JPS54100010A (en) | 1978-01-20 | 1978-01-20 | Magnetic floating propulsive device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS54100010A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60234496A (en) * | 1984-05-01 | 1985-11-21 | Matsushita Electric Works Ltd | Linear induction motor |
JPS62126880A (en) * | 1985-11-26 | 1987-06-09 | Shinko Electric Co Ltd | Stopping method for linear motor |
JP2009159753A (en) * | 2007-12-27 | 2009-07-16 | Yaskawa Electric Corp | Magnetically levitated propulsion machinery |
-
1978
- 1978-01-20 JP JP548478A patent/JPS54100010A/en active Granted
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS60234496A (en) * | 1984-05-01 | 1985-11-21 | Matsushita Electric Works Ltd | Linear induction motor |
JPH0810961B2 (en) * | 1984-05-01 | 1996-01-31 | 松下電工株式会社 | Linear induction motor |
JPS62126880A (en) * | 1985-11-26 | 1987-06-09 | Shinko Electric Co Ltd | Stopping method for linear motor |
JP2009159753A (en) * | 2007-12-27 | 2009-07-16 | Yaskawa Electric Corp | Magnetically levitated propulsion machinery |
Also Published As
Publication number | Publication date |
---|---|
JPS616601B2 (en) | 1986-02-27 |
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