JPS60180839U - magnetic fluid damper - Google Patents

magnetic fluid damper

Info

Publication number
JPS60180839U
JPS60180839U JP6969884U JP6969884U JPS60180839U JP S60180839 U JPS60180839 U JP S60180839U JP 6969884 U JP6969884 U JP 6969884U JP 6969884 U JP6969884 U JP 6969884U JP S60180839 U JPS60180839 U JP S60180839U
Authority
JP
Japan
Prior art keywords
magnetic fluid
magnetic
fluid damper
damper
magnetic material
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
Application number
JP6969884U
Other languages
Japanese (ja)
Other versions
JPH039536Y2 (en
Inventor
裕 鈴木
博 中里
Original Assignee
株式会社トーキン
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 株式会社トーキン filed Critical 株式会社トーキン
Priority to JP6969884U priority Critical patent/JPS60180839U/en
Publication of JPS60180839U publication Critical patent/JPS60180839U/en
Application granted granted Critical
Publication of JPH039536Y2 publication Critical patent/JPH039536Y2/ja
Granted legal-status Critical Current

Links

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

第１図は従来のこの種装置の例を示す図、第２図は同じ
く詳細構造を示す断面図、第３図は本考案装置の一例を
示す断面図である。 ４・・・非磁性の容器、５・・・永久磁石、６・・・磁
性体、７・・・磁性流体、９・・・オイル類。FIG. 1 is a diagram showing an example of a conventional device of this type, FIG. 2 is a sectional view showing the detailed structure, and FIG. 3 is a sectional view showing an example of the device of the present invention. 4...Nonmagnetic container, 5...Permanent magnet, 6...Magnetic material, 7...Magnetic fluid, 9...Oils.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 被除振物に接続された積層状の磁性体を非磁性体容器を
収納し、該容器と磁性体との間隙に磁性流体を封入した
磁性流体ダンパにおいて、前記容器に磁性流体と共に蒸
発量の極めて少ない液体又は非磁性粉末を封入し、磁性
流体の蒸発によるダンパ特性の変化を少な（するように
したことを特徴とする磁性流体ダンパ。In a magnetic fluid damper, a laminated magnetic material connected to an object to be vibration-isolated is housed in a non-magnetic material container, and a magnetic fluid is sealed in the gap between the container and the magnetic material. A magnetic fluid damper characterized by enclosing a very small amount of liquid or non-magnetic powder to minimize changes in damper characteristics due to evaporation of the magnetic fluid.
JP6969884U 1984-05-12 1984-05-12 magnetic fluid damper Granted JPS60180839U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6969884U JPS60180839U (en) 1984-05-12 1984-05-12 magnetic fluid damper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6969884U JPS60180839U (en) 1984-05-12 1984-05-12 magnetic fluid damper

Publications (2)

Publication Number Publication Date
JPS60180839U true JPS60180839U (en) 1985-11-30
JPH039536Y2 JPH039536Y2 (en) 1991-03-11

Family

ID=30605619

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6969884U Granted JPS60180839U (en) 1984-05-12 1984-05-12 magnetic fluid damper

Country Status (1)

Country Link
JP (1) JPS60180839U (en)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4917960U (en) * 1972-05-24 1974-02-15
JPS5640006U (en) * 1979-09-05 1981-04-14
JPS5769136A (en) * 1980-10-13 1982-04-27 Yakumo Kogyo Kk Vibration insulator

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4917960U (en) * 1972-05-24 1974-02-15
JPS5640006U (en) * 1979-09-05 1981-04-14
JPS5769136A (en) * 1980-10-13 1982-04-27 Yakumo Kogyo Kk Vibration insulator

Also Published As

Publication number Publication date
JPH039536Y2 (en) 1991-03-11

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