JPS60107435U - magnetic fluid damper - Google Patents

magnetic fluid damper

Info

Publication number
JPS60107435U
JPS60107435U JP20352783U JP20352783U JPS60107435U JP S60107435 U JPS60107435 U JP S60107435U JP 20352783 U JP20352783 U JP 20352783U JP 20352783 U JP20352783 U JP 20352783U JP S60107435 U JPS60107435 U JP S60107435U
Authority
JP
Japan
Prior art keywords
magnetic fluid
fluid damper
container
magnetic body
communication pipe
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
JP20352783U
Other languages
Japanese (ja)
Other versions
JPH0717865Y2 (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 JP1983203527U priority Critical patent/JPH0717865Y2/en
Publication of JPS60107435U publication Critical patent/JPS60107435U/en
Application granted granted Critical
Publication of JPH0717865Y2 publication Critical patent/JPH0717865Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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  • Vibration Prevention Devices (AREA)

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) [Abstract] 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図は改良装置の例を示す
断面図、第４図は磁性流体の性質の説明に供する図、第
５図は本考案の一例を示す断面図、第６図は熱応動バル
ブの一例を示す図、第７図及び第８図は熱応動バルブの
他の例を示す図である。 ６・・・磁性体、１０・・・連通管、１１・・・被磁性
の容器、ｌｌａ・・・容器の下部、ｌｌｂ・・・容器の
上部、１３・・・磁性流体、２１・・・熱応動バルブ。Fig. 1 is a diagram showing an example of a conventional device of this kind, Fig. 2 is a sectional view showing the detailed structure, Fig. 3 is a sectional view showing an example of an improved device, and Fig. 4 is an explanation of the properties of the magnetic fluid. 5 is a sectional view showing an example of the present invention, FIG. 6 is a view showing an example of a thermally responsive valve, and FIGS. 7 and 8 are views showing other examples of the thermally responsive valve. . 6... Magnetic material, 10... Communication tube, 11... Magnetized container, lla... Lower part of container, llb... Upper part of container, 13... Magnetic fluid, 21... Thermal response valve.

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された磁性体を被磁性体の容
器に収納し、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、前記被磁性体の容器の上
部と下部との間に連通管を設け、該連通管の間に熱によ
って動作するサーモバルブを設けて周囲温度によるダン
パ特性の影響を少なく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 in which a laminated magnetic body connected to an object to be vibration-isolated is housed in a container for the magnetic body, and a magnetic fluid is sealed in a gap between the container and the magnetic body, the upper part of the container for the magnetic body is 1. A magnetic fluid damper, characterized in that a communication pipe is provided between the communication pipe and the lower part, and a thermovalve operated by heat is provided between the communication pipe to reduce the influence of ambient temperature on the damper characteristics.
JP1983203527U 1983-12-23 1983-12-23 Magnetic fluid damper Expired - Lifetime JPH0717865Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1983203527U JPH0717865Y2 (en) 1983-12-23 1983-12-23 Magnetic fluid damper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983203527U JPH0717865Y2 (en) 1983-12-23 1983-12-23 Magnetic fluid damper

Publications (2)

Publication Number Publication Date
JPS60107435U true JPS60107435U (en) 1985-07-22
JPH0717865Y2 JPH0717865Y2 (en) 1995-04-26

Family

ID=30765933

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983203527U Expired - Lifetime JPH0717865Y2 (en) 1983-12-23 1983-12-23 Magnetic fluid damper

Country Status (1)

Country Link
JP (1) JPH0717865Y2 (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5563029A (en) * 1978-11-06 1980-05-12 Sankosha:Kk Hydraulic damper for railway equipment
JPS5769136A (en) * 1980-10-13 1982-04-27 Yakumo Kogyo Kk Vibration insulator

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5563029A (en) * 1978-11-06 1980-05-12 Sankosha:Kk Hydraulic damper for railway equipment
JPS5769136A (en) * 1980-10-13 1982-04-27 Yakumo Kogyo Kk Vibration insulator

Also Published As

Publication number Publication date
JPH0717865Y2 (en) 1995-04-26

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