JPS5554742A - Torsional oscillation suppressing device - Google Patents
Torsional oscillation suppressing deviceInfo
- 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
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.
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)
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)
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 |
-
1978
- 1978-10-13 JP JP12657478A patent/JPS5920049B2/en not_active Expired
Cited By (5)
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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