JPS61190046U - - Google Patents
Info
- Publication number
- JPS61190046U JPS61190046U JP7479685U JP7479685U JPS61190046U JP S61190046 U JPS61190046 U JP S61190046U JP 7479685 U JP7479685 U JP 7479685U JP 7479685 U JP7479685 U JP 7479685U JP S61190046 U JPS61190046 U JP S61190046U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic fluid
- magnetic
- spherical protrusion
- magnetizes
- captures
- 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
- 239000011553 magnetic fluid Substances 0.000 claims description 6
- 239000000696 magnetic material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 230000005294 ferromagnetic effect Effects 0.000 description 1
Landscapes
- Vibration Prevention Devices (AREA)
Description
第１図は従来の防振構造を示す略線図、第２図
は従来の磁性流体ダンパの例を示す断面図、第３
図及び第４図は本考案磁性流体ダンパの一例を示
す平面図及び断面図である。
９…磁性流体、１１…非磁性体の棒、１１ａ…
球形の突起、１２，１３…永久磁石、１４…強磁
性体ヨーク、１５…非磁性体のベース、１８…凹
球面状。
Fig. 1 is a schematic diagram showing a conventional vibration isolation structure, Fig. 2 is a sectional view showing an example of a conventional magnetic fluid damper, and Fig. 3 is a schematic diagram showing a conventional vibration isolation structure.
FIG. 4 is a plan view and a sectional view showing an example of the magnetic fluid damper of the present invention. 9...Magnetic fluid, 11...Nonmagnetic rod, 11a...
Spherical projection, 12, 13...Permanent magnet, 14...Ferromagnetic yoke, 15...Nonmagnetic base, 18...Concave spherical shape.
Claims (1)
起を外包する磁性流体と、該磁性流体を磁化し補
捉する磁気回路とからなることを特徴とする磁性
流体ダンパ装置。 A magnetic fluid damper device comprising: a non-magnetic material having a spherical protrusion at its tip; a magnetic fluid surrounding the spherical protrusion; and a magnetic circuit that magnetizes and captures the magnetic fluid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7479685U JPS61190046U (en) | 1985-05-20 | 1985-05-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7479685U JPS61190046U (en) | 1985-05-20 | 1985-05-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61190046U true JPS61190046U (en) | 1986-11-27 |
Family
ID=30615421
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7479685U Pending JPS61190046U (en) | 1985-05-20 | 1985-05-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61190046U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011256889A (en) * | 2010-06-07 | 2011-12-22 | Honda Motor Co Ltd | Structure with damper within which magnetic fluid is encapsulated |
-
1985
- 1985-05-20 JP JP7479685U patent/JPS61190046U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011256889A (en) * | 2010-06-07 | 2011-12-22 | Honda Motor Co Ltd | Structure with damper within which magnetic fluid is encapsulated |
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