JPS55132434A - Vibration damper - Google Patents
Vibration damperInfo
- Publication number
- JPS55132434A JPS55132434A JP3798079A JP3798079A JPS55132434A JP S55132434 A JPS55132434 A JP S55132434A JP 3798079 A JP3798079 A JP 3798079A JP 3798079 A JP3798079 A JP 3798079A JP S55132434 A JPS55132434 A JP S55132434A
- Authority
- JP
- Japan
- Prior art keywords
- vibration
- vibrator
- generates
- generator
- vibrometer
- 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
- F16F7/00—Vibration-dampers; Shock-absorbers
- F16F7/10—Vibration-dampers; Shock-absorbers using inertia effect
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B17/00—Vessels parts, details, or accessories, not otherwise provided for
- B63B17/0081—Vibration isolation or damping elements or arrangements, e.g. elastic support of deck-houses
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Ocean & Marine Engineering (AREA)
- Vibration Prevention Devices (AREA)
Abstract
PURPOSE:To damp structure vibration by a method wherein on the structure, which generates excessive a vibration, a vibrator is held in conformity with the vibration direction and vibration generator is connected in conformity with the vibrator vibration direction. CONSTITUTION:On the superstructure of a ship 2, the ship's vibration generates in the arrow direction, and on the upper part of said upper part structure 1, a vibration absorber 11 consisting of a spring 11a, dash-pot 9 and a vibrator 11b is stationary-put through rollers 10. The vibrator 11b reciprocates in the vibration A direction because of the rollers 10 on the structure. The vibrator 11b is provided with a vibration generator 13. To the upper structure 1 a vibrometer 14 is fixed to detect the vibration. Also to the vibrator 11b the second vibrometer 15 is fixed. According to the vibration and phaseal condition detected by said vibrometers the vibration generator generates vibration controlled by a control unit for damping the vibration.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3798079A JPS55132434A (en) | 1979-03-30 | 1979-03-30 | Vibration damper |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3798079A JPS55132434A (en) | 1979-03-30 | 1979-03-30 | Vibration damper |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS55132434A true JPS55132434A (en) | 1980-10-15 |
JPS6147346B2 JPS6147346B2 (en) | 1986-10-18 |
Family
ID=12512707
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3798079A Granted JPS55132434A (en) | 1979-03-30 | 1979-03-30 | Vibration damper |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55132434A (en) |
Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5965638A (en) * | 1982-09-09 | 1984-04-13 | エヌ・ベ−・フイリツプス・フルイランペンフアブリケン | Vibration controller |
JPS60123675A (en) * | 1983-12-06 | 1985-07-02 | 三菱電機株式会社 | Vibration controller of structure |
JPS6141032A (en) * | 1984-08-02 | 1986-02-27 | Mitsubishi Electric Corp | Vibration controller |
JPS6246846U (en) * | 1985-09-10 | 1987-03-23 | ||
JPS6279698U (en) * | 1985-11-08 | 1987-05-21 | ||
US4919241A (en) * | 1987-01-22 | 1990-04-24 | Kabushiki Kaisha Daikin Seisakusho | Lockup damper for torque converter |
JPH08115086A (en) * | 1994-10-14 | 1996-05-07 | Nkk Corp | Active vibration proof method and its device |
NL2014378B1 (en) * | 2015-03-02 | 2016-10-14 | Loggers B V | Device with damped deck structure. |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5335391U (en) * | 1976-08-31 | 1978-03-28 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5282862A (en) * | 1975-12-30 | 1977-07-11 | Waseda Setsutoringu Kk | Method of and apparatus for washing inclined plate settler |
-
1979
- 1979-03-30 JP JP3798079A patent/JPS55132434A/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5335391U (en) * | 1976-08-31 | 1978-03-28 |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5965638A (en) * | 1982-09-09 | 1984-04-13 | エヌ・ベ−・フイリツプス・フルイランペンフアブリケン | Vibration controller |
JPS60123675A (en) * | 1983-12-06 | 1985-07-02 | 三菱電機株式会社 | Vibration controller of structure |
JPS6141032A (en) * | 1984-08-02 | 1986-02-27 | Mitsubishi Electric Corp | Vibration controller |
JPS6246846U (en) * | 1985-09-10 | 1987-03-23 | ||
JPH0533795Y2 (en) * | 1985-09-10 | 1993-08-27 | ||
JPS6279698U (en) * | 1985-11-08 | 1987-05-21 | ||
US4919241A (en) * | 1987-01-22 | 1990-04-24 | Kabushiki Kaisha Daikin Seisakusho | Lockup damper for torque converter |
JPH08115086A (en) * | 1994-10-14 | 1996-05-07 | Nkk Corp | Active vibration proof method and its device |
NL2014378B1 (en) * | 2015-03-02 | 2016-10-14 | Loggers B V | Device with damped deck structure. |
Also Published As
Publication number | Publication date |
---|---|
JPS6147346B2 (en) | 1986-10-18 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |