JPH02435U - - Google Patents
Info
- Publication number
- JPH02435U JPH02435U JP7856588U JP7856588U JPH02435U JP H02435 U JPH02435 U JP H02435U JP 7856588 U JP7856588 U JP 7856588U JP 7856588 U JP7856588 U JP 7856588U JP H02435 U JPH02435 U JP H02435U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic
- conductor disk
- damper
- yokes
- magnetic circuit
- 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
- 239000004020 conductor Substances 0.000 claims 4
- 238000013016 damping Methods 0.000 claims 1
Landscapes
- Dynamo-Electric Clutches, Dynamo-Electric Brakes (AREA)
Description
第1図はこの考案の実施例を示す構成断面図、
第2図はそのA矢視図、第3図は同じくB矢視図
、第4図は従来装置の構成断面図、第5図はその
C矢視図である。
10……軸、12A,12B……ヨーク、14
……円板、15……磁気回路、16……永久磁石
、17……磁気空隙(磁界)。
FIG. 1 is a cross-sectional view of the structure showing an embodiment of this invention.
FIG. 2 is a view along arrow A, FIG. 3 is a view along arrow B, FIG. 4 is a sectional view of the structure of the conventional device, and FIG. 5 is a view along arrow C. 10...Shaft, 12A, 12B...Yoke, 14
... Disk, 15 ... Magnetic circuit, 16 ... Permanent magnet, 17 ... Magnetic gap (magnetic field).
Claims (1)
フセツトした位置で導体円板をよぎるように磁界
を形成する磁気回路とを備え、導体円板の回転に
伴つて生じる渦電流の電磁作用にもとづき減衰ト
ルクを発生させる回転磁気ダンパにおいて、略リ
ング状に形成した2つの磁性ヨークを導体円板と
同心円上でこれを挾んで対向状態に配設し、一方
のヨークに2つの永久磁石を直列に設けて磁気回
路を構成したことを特徴とする回転磁気ダンパ。 It is equipped with a non-magnetic conductor disk and a magnetic circuit that forms a magnetic field across the conductor disk at a position offset from the center of rotation, and is capable of responding to the electromagnetic action of eddy currents generated as the conductor disk rotates. In a rotating magnetic damper that generates damping torque, two approximately ring-shaped magnetic yokes are arranged concentrically with a conductor disk and sandwiched in opposition, and two permanent magnets are connected in series to one of the yokes. A rotating magnetic damper characterized in that a magnetic circuit is configured by providing a magnetic circuit in the rotary magnetic damper.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7856588U JPH02435U (en) | 1988-06-14 | 1988-06-14 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7856588U JPH02435U (en) | 1988-06-14 | 1988-06-14 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH02435U true JPH02435U (en) | 1990-01-05 |
Family
ID=31303481
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7856588U Pending JPH02435U (en) | 1988-06-14 | 1988-06-14 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH02435U (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0413039U (en) * | 1990-05-16 | 1992-02-03 | ||
JP2000145882A (en) * | 1998-11-17 | 2000-05-26 | Harada Seisakusho:Kk | Damper and base isolation device using it |
JP2003247600A (en) * | 2002-02-26 | 2003-09-05 | Nok Corp | Torque fluctuation absorbing damper |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61171612A (en) * | 1985-01-28 | 1986-08-02 | Toyota Motor Corp | Rotational fluctuation reducing device for engine power transmission system |
-
1988
- 1988-06-14 JP JP7856588U patent/JPH02435U/ja active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS61171612A (en) * | 1985-01-28 | 1986-08-02 | Toyota Motor Corp | Rotational fluctuation reducing device for engine power transmission system |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0413039U (en) * | 1990-05-16 | 1992-02-03 | ||
JP2000145882A (en) * | 1998-11-17 | 2000-05-26 | Harada Seisakusho:Kk | Damper and base isolation device using it |
JP2003247600A (en) * | 2002-02-26 | 2003-09-05 | Nok Corp | Torque fluctuation absorbing damper |
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