JPS643342A - Fluid-sealed type cylindrical mount device - Google Patents

Fluid-sealed type cylindrical mount device

Info

Publication number
JPS643342A
JPS643342A JP15812987A JP15812987A JPS643342A JP S643342 A JPS643342 A JP S643342A JP 15812987 A JP15812987 A JP 15812987A JP 15812987 A JP15812987 A JP 15812987A JP S643342 A JPS643342 A JP S643342A
Authority
JP
Japan
Prior art keywords
frequency
fluid
input vibration
mount
noncompressive
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
Application number
JP15812987A
Other languages
Japanese (ja)
Inventor
Yoshiki Funahashi
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.)
Sumitomo Riko Co Ltd
Original Assignee
Sumitomo Riko 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 Sumitomo Riko Co Ltd filed Critical Sumitomo Riko Co Ltd
Priority to JP15812987A priority Critical patent/JPS643342A/en
Publication of JPS643342A publication Critical patent/JPS643342A/en
Pending 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
    • F16F13/06—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 the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper
    • F16F13/08—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 the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper the plastics spring forming at least a part of the wall of the fluid chamber of the damper
    • F16F13/14—Units of the bushing type, i.e. loaded predominantly radially

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
  • Combined Devices Of Dampers And Springs (AREA)

Abstract

PURPOSE:To make such a degree of durability that is excellent under the working condition securable by making a mount device such as a cylindrical engine mount or the like for a fluid flow engine case possible to display it good damping or interruption effect in response to each input vibration at plural frequency areas. CONSTITUTION:When vibration is inputted in a mount radial direction, each noncompressive fluid sealed in both presses receiving chamber 30 and 32 and a balancing chamber 34 is mutually made to flow through throttle passages 44 and 46. Accordingly, each input vibration at two frequency areas different with each other can be favorably damped on the basis of liquid-column resonance action of the noncompressive fluid flowing in these throttle passages 44 and 46. In this connection, if setting frequency (tuning frequency) in regard to the throttle passage 44 or 46 is set down to the low frequency, a high damping effect can be brought into full play to the input vibration at the low frequency area on the basis of the liquid-column resonance action of the noncompressive fluid flowing in these throttle passages 44 and 46.
JP15812987A 1987-06-25 1987-06-25 Fluid-sealed type cylindrical mount device Pending JPS643342A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15812987A JPS643342A (en) 1987-06-25 1987-06-25 Fluid-sealed type cylindrical mount device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15812987A JPS643342A (en) 1987-06-25 1987-06-25 Fluid-sealed type cylindrical mount device

Publications (1)

Publication Number Publication Date
JPS643342A true JPS643342A (en) 1989-01-09

Family

ID=15664920

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15812987A Pending JPS643342A (en) 1987-06-25 1987-06-25 Fluid-sealed type cylindrical mount device

Country Status (1)

Country Link
JP (1) JPS643342A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01126451A (en) * 1987-11-06 1989-05-18 Kinugawa Rubber Ind Co Ltd Fluid sealed-in vibration isolator
JPH01126452A (en) * 1987-11-06 1989-05-18 Kinugawa Rubber Ind Co Ltd Fluid sealed-in vibration isolator
EP0370524A2 (en) * 1988-11-25 1990-05-30 Bridgestone Corporation Vibration isolating device and method for manufacturing same
FR2650356A1 (en) * 1989-07-31 1991-02-01 Hutchinson IMPROVEMENTS MADE TO MAN CHONS HYDRAULIC ANTI-VIBRATOR
US5038148A (en) * 1989-06-07 1991-08-06 Mitsubishi Denki Kabushiki Kaisha Control data transfer system for phase shifters in antenna
JPH0425052U (en) * 1990-06-26 1992-02-28
WO2002084143A1 (en) * 2001-04-11 2002-10-24 ZF Lemförder Metallwaren AG Hydraulically damping sleeve bearing

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01126451A (en) * 1987-11-06 1989-05-18 Kinugawa Rubber Ind Co Ltd Fluid sealed-in vibration isolator
JPH01126452A (en) * 1987-11-06 1989-05-18 Kinugawa Rubber Ind Co Ltd Fluid sealed-in vibration isolator
EP0370524A2 (en) * 1988-11-25 1990-05-30 Bridgestone Corporation Vibration isolating device and method for manufacturing same
US5038148A (en) * 1989-06-07 1991-08-06 Mitsubishi Denki Kabushiki Kaisha Control data transfer system for phase shifters in antenna
FR2650356A1 (en) * 1989-07-31 1991-02-01 Hutchinson IMPROVEMENTS MADE TO MAN CHONS HYDRAULIC ANTI-VIBRATOR
JPH0425052U (en) * 1990-06-26 1992-02-28
WO2002084143A1 (en) * 2001-04-11 2002-10-24 ZF Lemförder Metallwaren AG Hydraulically damping sleeve bearing

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