JPS55132434A - Vibration damper - Google Patents

Vibration damper

Info

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
Application number
JP3798079A
Other languages
Japanese (ja)
Other versions
JPS6147346B2 (en
Inventor
Kazumasa Fujita
Koji Kagawa
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 Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=12512707&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=JPS55132434(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to JP3798079A priority Critical patent/JPS55132434A/en
Publication of JPS55132434A publication Critical patent/JPS55132434A/en
Publication of JPS6147346B2 publication Critical patent/JPS6147346B2/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
    • 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.
JP3798079A 1979-03-30 1979-03-30 Vibration damper Granted JPS55132434A (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5335391U (en) * 1976-08-31 1978-03-28

Family Cites Families (1)

* Cited by examiner, † Cited by third party
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

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5335391U (en) * 1976-08-31 1978-03-28

Cited By (9)

* Cited by examiner, † Cited by third party
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