JPS5554742A - Torsional oscillation suppressing device - Google Patents

Torsional oscillation suppressing device

Info

Publication number
JPS5554742A
JPS5554742A JP12657478A JP12657478A JPS5554742A JP S5554742 A JPS5554742 A JP S5554742A JP 12657478 A JP12657478 A JP 12657478A JP 12657478 A JP12657478 A JP 12657478A JP S5554742 A JPS5554742 A JP S5554742A
Authority
JP
Japan
Prior art keywords
vibration
casing
viscous liquid
inertial body
suppressing device
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
JP12657478A
Other languages
Japanese (ja)
Other versions
JPS5920049B2 (en
Inventor
Kazutaka Kawaguchi
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP12657478A priority Critical patent/JPS5920049B2/en
Publication of JPS5554742A publication Critical patent/JPS5554742A/en
Publication of JPS5920049B2 publication Critical patent/JPS5920049B2/en
Expired 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
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/16—Suppression of vibrations in rotating systems by making use of members moving with the system using a fluid or pasty material

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Prevention Devices (AREA)

Abstract

PURPOSE:To make precision machining unnecessary and also make the phenomenon of galling difficult to take place for stabilizing the characteristics and extending the life by sealing viscous liquid and solid particles in a rotating casing. CONSTITUTION:When this vibration suppressing device is mounted on a body, the vibration of which is to be suppressed, with the vibration of the casing 3 the inertial body 10 receives the vibratory force only through viscous liquid 5. Thus, between the casing 10 and inertial body 10 energy related to the momentum and viscous liquid 5 is consumed to obtain the vibration prevention effect. Since the inertial body 10 is in the form of fine particles, the mass of each of which is small, it is possible to prevent galling with respect to the casing 3 from taking place and adversely affecting the vibration prevention effect.
JP12657478A 1978-10-13 1978-10-13 Torsional vibration damping device Expired JPS5920049B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12657478A JPS5920049B2 (en) 1978-10-13 1978-10-13 Torsional vibration damping device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12657478A JPS5920049B2 (en) 1978-10-13 1978-10-13 Torsional vibration damping device

Publications (2)

Publication Number Publication Date
JPS5554742A true JPS5554742A (en) 1980-04-22
JPS5920049B2 JPS5920049B2 (en) 1984-05-10

Family

ID=14938526

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12657478A Expired JPS5920049B2 (en) 1978-10-13 1978-10-13 Torsional vibration damping device

Country Status (1)

Country Link
JP (1) JPS5920049B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02248739A (en) * 1989-03-23 1990-10-04 Toyoda Mach Works Ltd Damper
WO2010123977A1 (en) * 2009-04-23 2010-10-28 Cambridge Technology, Inc. Systems and methods of providing improved performance of scanning mirrors coupled to limited rotation motors

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH053711U (en) * 1991-06-28 1993-01-22 三菱農機株式会社 Belt transmission for mobile farms

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02248739A (en) * 1989-03-23 1990-10-04 Toyoda Mach Works Ltd Damper
WO2010123977A1 (en) * 2009-04-23 2010-10-28 Cambridge Technology, Inc. Systems and methods of providing improved performance of scanning mirrors coupled to limited rotation motors
CN102422195A (en) * 2009-04-23 2012-04-18 剑桥技术股份有限公司 Systems and methods of providing improved performance of scanning mirrors coupled to limited rotation motors
US8284470B2 (en) 2009-04-23 2012-10-09 Cambridge Technology, Inc. Systems and methods of providing improved performance of scanning mirrors coupled to limited rotation motors
JP2012524915A (en) * 2009-04-23 2012-10-18 ケンブリッジ テクノロジー インコーポレイテッド System and method for providing improved performance of a scanning mirror coupled to a finite rotation motor

Also Published As

Publication number Publication date
JPS5920049B2 (en) 1984-05-10

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