JPS57129944A - Magnetic fluid damper - Google Patents

Magnetic fluid damper

Info

Publication number
JPS57129944A
JPS57129944A JP1633081A JP1633081A JPS57129944A JP S57129944 A JPS57129944 A JP S57129944A JP 1633081 A JP1633081 A JP 1633081A JP 1633081 A JP1633081 A JP 1633081A JP S57129944 A JPS57129944 A JP S57129944A
Authority
JP
Japan
Prior art keywords
small hole
vibration
magnetic fluid
constitution
finely control
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
JP1633081A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6334333B2 (enrdf_load_stackoverflow
Inventor
Masanobu Ishikawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Aisin Corp
Original Assignee
Aisin Seiki Co Ltd
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 Aisin Seiki Co Ltd filed Critical Aisin Seiki Co Ltd
Priority to JP1633081A priority Critical patent/JPS57129944A/ja
Publication of JPS57129944A publication Critical patent/JPS57129944A/ja
Publication of JPS6334333B2 publication Critical patent/JPS6334333B2/ja
Granted legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
    • F16F13/04—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper
    • F16F13/26—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper characterised by adjusting or regulating devices responsive to exterior conditions
    • F16F13/30—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper characterised by adjusting or regulating devices responsive to exterior conditions comprising means for varying fluid viscosity, e.g. of magnetic or electrorheological fluids
    • F16F13/305—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper characterised by adjusting or regulating devices responsive to exterior conditions comprising means for varying fluid viscosity, e.g. of magnetic or electrorheological fluids magnetorheological
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F6/00—Magnetic springs; Fluid magnetic springs, i.e. magnetic spring combined with a fluid

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Combined Devices Of Dampers And Springs (AREA)
  • Vibration Prevention Devices (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
JP1633081A 1981-02-06 1981-02-06 Magnetic fluid damper Granted JPS57129944A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1633081A JPS57129944A (en) 1981-02-06 1981-02-06 Magnetic fluid damper

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1633081A JPS57129944A (en) 1981-02-06 1981-02-06 Magnetic fluid damper

Publications (2)

Publication Number Publication Date
JPS57129944A true JPS57129944A (en) 1982-08-12
JPS6334333B2 JPS6334333B2 (enrdf_load_stackoverflow) 1988-07-08

Family

ID=11913427

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1633081A Granted JPS57129944A (en) 1981-02-06 1981-02-06 Magnetic fluid damper

Country Status (1)

Country Link
JP (1) JPS57129944A (enrdf_load_stackoverflow)

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4583723A (en) * 1983-06-10 1986-04-22 Toyoda Gosei Co., Ltd. Elastically damping device for suspension of engine
US4635910A (en) * 1984-05-03 1987-01-13 Toyoda Gosei Co., Ltd. Fluid-filled damper device
JPS6231738A (ja) * 1985-07-31 1987-02-10 バリイ・ライト・コ−ポレ−シヨン 能動的振動絶縁装置
US4648576A (en) * 1984-12-05 1987-03-10 Tokai Rubber Industries, Ltd. Mounting structure for power unit
JPS62108319A (ja) * 1985-11-07 1987-05-19 Toyota Central Res & Dev Lab Inc 振動制御装置
US4699099A (en) * 1986-02-03 1987-10-13 Honda Giken Kogyo Kabushiki Kaisha Compound engine mount with variable orifice
US4720087A (en) * 1986-09-05 1988-01-19 Lord Corporation Inertia type fluid mount using electrorheological and other fluid
US4733758A (en) * 1986-08-18 1988-03-29 Lord Corporation Tunable electrorheological fluid mount
JPS63163049A (ja) * 1986-12-16 1988-07-06 メツツエラー、ゲゼルシヤフト、ミツト、ベシユレンクテル、ハフツング 液圧減衰形エンジンマウント
US4765600A (en) * 1985-11-13 1988-08-23 Metzeler Kautschuk Gmbh Pneumatic spring element
JPS63231031A (ja) * 1987-03-19 1988-09-27 Nkk Corp 可変減衰力ダンパ
US4773632A (en) * 1985-11-13 1988-09-27 Metzeler Kautschuk Gmbh Spring element with hydraulic damping
US4861006A (en) * 1986-09-16 1989-08-29 Bridgestone Corporation Anti-vibration apparatus
US5050850A (en) * 1986-09-16 1991-09-24 Bridgestone Corporation Electrorheological anti-vibration bush
US5176368A (en) * 1992-01-13 1993-01-05 Trw Inc. Vehicle engine mount
WO1994000704A1 (en) * 1992-06-18 1994-01-06 Lord Corporation Magnetorheological fluid devices
US5284330A (en) * 1992-06-18 1994-02-08 Lord Corporation Magnetorheological fluid devices
US5956951A (en) * 1996-09-20 1999-09-28 Mr Technologies Adjustable magneto-rheological fluid device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56116518A (en) * 1980-02-19 1981-09-12 Nissan Motor Co Ltd Engine mount of car

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56116518A (en) * 1980-02-19 1981-09-12 Nissan Motor Co Ltd Engine mount of car

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4583723A (en) * 1983-06-10 1986-04-22 Toyoda Gosei Co., Ltd. Elastically damping device for suspension of engine
US4635910A (en) * 1984-05-03 1987-01-13 Toyoda Gosei Co., Ltd. Fluid-filled damper device
US4648576A (en) * 1984-12-05 1987-03-10 Tokai Rubber Industries, Ltd. Mounting structure for power unit
JPS6231738A (ja) * 1985-07-31 1987-02-10 バリイ・ライト・コ−ポレ−シヨン 能動的振動絶縁装置
JPS62108319A (ja) * 1985-11-07 1987-05-19 Toyota Central Res & Dev Lab Inc 振動制御装置
US4765600A (en) * 1985-11-13 1988-08-23 Metzeler Kautschuk Gmbh Pneumatic spring element
US4773632A (en) * 1985-11-13 1988-09-27 Metzeler Kautschuk Gmbh Spring element with hydraulic damping
US4699099A (en) * 1986-02-03 1987-10-13 Honda Giken Kogyo Kabushiki Kaisha Compound engine mount with variable orifice
US4733758A (en) * 1986-08-18 1988-03-29 Lord Corporation Tunable electrorheological fluid mount
US4720087A (en) * 1986-09-05 1988-01-19 Lord Corporation Inertia type fluid mount using electrorheological and other fluid
US5050850A (en) * 1986-09-16 1991-09-24 Bridgestone Corporation Electrorheological anti-vibration bush
US4861006A (en) * 1986-09-16 1989-08-29 Bridgestone Corporation Anti-vibration apparatus
US4973031A (en) * 1986-09-16 1990-11-27 Bridgestone Corporation Anti-vibration apparatus
JPS63163049A (ja) * 1986-12-16 1988-07-06 メツツエラー、ゲゼルシヤフト、ミツト、ベシユレンクテル、ハフツング 液圧減衰形エンジンマウント
JPS63231031A (ja) * 1987-03-19 1988-09-27 Nkk Corp 可変減衰力ダンパ
US5176368A (en) * 1992-01-13 1993-01-05 Trw Inc. Vehicle engine mount
WO1993014343A1 (en) * 1992-01-13 1993-07-22 Trw Inc. Vehicle engine mount
WO1994000704A1 (en) * 1992-06-18 1994-01-06 Lord Corporation Magnetorheological fluid devices
US5284330A (en) * 1992-06-18 1994-02-08 Lord Corporation Magnetorheological fluid devices
EP1016806A3 (en) * 1992-06-18 2000-11-02 Lord Corporation Magnetorheological fluid devices
US5956951A (en) * 1996-09-20 1999-09-28 Mr Technologies Adjustable magneto-rheological fluid device

Also Published As

Publication number Publication date
JPS6334333B2 (enrdf_load_stackoverflow) 1988-07-08

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