JPH0458003U - - Google Patents
Info
- Publication number
- JPH0458003U JPH0458003U JP9895690U JP9895690U JPH0458003U JP H0458003 U JPH0458003 U JP H0458003U JP 9895690 U JP9895690 U JP 9895690U JP 9895690 U JP9895690 U JP 9895690U JP H0458003 U JPH0458003 U JP H0458003U
- Authority
- JP
- Japan
- Prior art keywords
- floating body
- magnetic field
- alternating current
- electromagnet
- magnetic
- 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
- 238000005339 levitation Methods 0.000 claims description 6
- 230000000694 effects Effects 0.000 claims description 3
- 230000032258 transport Effects 0.000 claims 6
- 238000013016 damping Methods 0.000 claims 2
- 239000007769 metal material Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Control Of Vehicles With Linear Motors And Vehicles That Are Magnetically Levitated (AREA)
- Non-Mechanical Conveyors (AREA)
Description
第１図は本考案の一実施例に係わる交流磁気浮
上搬送装置の概略構成を示す図、第２図は交流電
磁石に供給する電流波形を示す図、第３図は直流
磁界印加の作用を説明するための図、第４図は従
来の交流磁気浮上搬送装置の概略構成を示す図で
ある。
１……交流電磁石、２……浮上体、３……永久
磁石（直流電磁石）。
Fig. 1 is a diagram showing a schematic configuration of an AC magnetic levitation transport device according to an embodiment of the present invention, Fig. 2 is a diagram showing a current waveform supplied to an AC electromagnet, and Fig. 3 is an explanation of the effect of applying a DC magnetic field. FIG. 4 is a diagram showing a schematic configuration of a conventional AC magnetic levitation conveyance device. 1... AC electromagnet, 2... floating body, 3... permanent magnet (DC electromagnet).
Claims (1)
上体を交番磁界を利用して浮上、搬送させる交流
磁気浮上搬送装置において、 前記浮上体の搬送方向に沿つて設けられた交流
電磁石に交流の電気信号を供給して、前記浮上体
に浮上、走行させるための交流磁界を作用させる
手段と、 前記交流電磁石に供給する前記交流の電気信号
に直流の電気信号を重畳して、前記浮上体に振動
減衰効果を高めるための直流磁界を作用させる手
段とを具備してなることを特徴とする交流磁気浮
上搬送装置。 (2) 導電性を有する非磁性金属材料からなる浮
上体を交番磁界を利用して浮上、搬送させる交流
磁気浮上搬送装置において、 前記浮上体の搬送方向に沿つて設けられ、該浮
上体に浮上、走行させるための交流磁界を作用さ
せる交流電磁石と、 この交流電磁石に併設され、前記浮上体に振動
減衰効果を高めるための直流磁界を作用させる直
流電磁石又は永久磁石とを具備してなることを特
徴とする交流磁気浮上搬送装置。[Claims for Utility Model Registration] (1) In an AC magnetic levitation transport device that levitates and transports a floating body made of a conductive non-magnetic metal material using an alternating magnetic field, along the transport direction of the floating body. means for supplying an alternating current electric signal to a provided alternating current electromagnet to apply an alternating current magnetic field to cause the floating body to levitate and travel; and a means for applying a direct current electric signal to the alternating current electric signal supplied to the alternating current electromagnet. An alternating current magnetic levitation conveyance device comprising means for superimposing a direct current magnetic field on the floating body to enhance a vibration damping effect. (2) In an AC magnetic levitation transport device that levitates and transports a floating body made of a conductive non-magnetic metal material using an alternating magnetic field, a , an AC electromagnet that applies an AC magnetic field for running, and a DC electromagnet or permanent magnet that is attached to the AC electromagnet and applies a DC magnetic field to the floating body to enhance the vibration damping effect. Characteristic AC magnetic levitation transport device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990098956U JP2539679Y2 (en) | 1990-09-25 | 1990-09-25 | AC magnetic levitation transfer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990098956U JP2539679Y2 (en) | 1990-09-25 | 1990-09-25 | AC magnetic levitation transfer device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0458003U true JPH0458003U (en) | 1992-05-19 |
| JP2539679Y2 JP2539679Y2 (en) | 1997-06-25 |
Family
ID=31840528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990098956U Expired - Lifetime JP2539679Y2 (en) | 1990-09-25 | 1990-09-25 | AC magnetic levitation transfer device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2539679Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4870806A (en) * | 1971-12-23 | 1973-09-26 | ||
| JPS5160314A (en) * | 1974-09-24 | 1976-05-26 | Nat Res Dev | |
| JPS614476A (en) * | 1984-06-18 | 1986-01-10 | Nec Corp | Positioning device |
-
1990
- 1990-09-25 JP JP1990098956U patent/JP2539679Y2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4870806A (en) * | 1971-12-23 | 1973-09-26 | ||
| JPS5160314A (en) * | 1974-09-24 | 1976-05-26 | Nat Res Dev | |
| JPS614476A (en) * | 1984-06-18 | 1986-01-10 | Nec Corp | Positioning device |
Also Published As
| Publication number | Publication date |
|---|---|
| JP2539679Y2 (en) | 1997-06-25 |
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