ATE181389T1 - VIBRATION DAMPERS FOR COMPONENTS AND STRUCTURES RISK OF VIBRATION - Google Patents

VIBRATION DAMPERS FOR COMPONENTS AND STRUCTURES RISK OF VIBRATION

Info

Publication number
ATE181389T1
ATE181389T1 AT95105685T AT95105685T ATE181389T1 AT E181389 T1 ATE181389 T1 AT E181389T1 AT 95105685 T AT95105685 T AT 95105685T AT 95105685 T AT95105685 T AT 95105685T AT E181389 T1 ATE181389 T1 AT E181389T1
Authority
AT
Austria
Prior art keywords
vibration
tank
components
distance
liquid
Prior art date
Application number
AT95105685T
Other languages
German (de)
Inventor
Hans Prof Dr-Ing Ruscheweyh
Constantin Dipl-Ing Verwiebe
Original Assignee
Multicon Schwingungsdaempfer U
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=6519377&utm_source=***_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ATE181389(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from DE4418916A external-priority patent/DE4418916A1/en
Application filed by Multicon Schwingungsdaempfer U filed Critical Multicon Schwingungsdaempfer U
Application granted granted Critical
Publication of ATE181389T1 publication Critical patent/ATE181389T1/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E04—BUILDING
    • E04H—BUILDINGS OR LIKE STRUCTURES FOR PARTICULAR PURPOSES; SWIMMING OR SPLASH BATHS OR POOLS; MASTS; FENCING; TENTS OR CANOPIES, IN GENERAL
    • E04H9/00—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate
    • E04H9/02—Buildings, groups of buildings or shelters adapted to withstand or provide protection against abnormal external influences, e.g. war-like action, earthquake or extreme climate withstanding earthquake or sinking of ground
    • E04H9/021—Bearing, supporting or connecting constructions specially adapted for such buildings
    • E04H9/0215—Bearing, supporting or connecting constructions specially adapted for such buildings involving active or passive dynamic mass damping systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Environmental & Geological Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Vibration Prevention Devices (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)

Abstract

The equipment is esp. for chimneys, masts, industrial tanks etc. with quasi-rotational-symmetrical-vibration characteristics. It comprises a liquid-filled tank whose weight, sloshing frequency and inherent damping characteristics are matched to the natural frequency of the building. The distance (A) from each enclosing wall (W) of the tank to the mid-point (M) of the surface of the liquid at the central perpendicular is approximately the same. The height to which the tank is filled can be less than the distance (A), and typically less than half of it. The tank may be square or can have a circular bottom (G), or it can be annular and divided by radial partitions. <IMAGE>
AT95105685T 1994-05-31 1995-04-14 VIBRATION DAMPERS FOR COMPONENTS AND STRUCTURES RISK OF VIBRATION ATE181389T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4418916A DE4418916A1 (en) 1993-06-04 1994-05-31 Vibration damper for structures which are at risk from vibrations

Publications (1)

Publication Number Publication Date
ATE181389T1 true ATE181389T1 (en) 1999-07-15

Family

ID=6519377

Family Applications (1)

Application Number Title Priority Date Filing Date
AT95105685T ATE181389T1 (en) 1994-05-31 1995-04-14 VIBRATION DAMPERS FOR COMPONENTS AND STRUCTURES RISK OF VIBRATION

Country Status (3)

Country Link
EP (1) EP0686733B2 (en)
AT (1) ATE181389T1 (en)
DK (1) DK0686733T4 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000077394A1 (en) 1999-06-16 2000-12-21 Neg Micon A/S Damping of oscillations in wind turbines
US7220104B2 (en) * 2004-12-30 2007-05-22 General Electric Company Vibration reduction system for a wind turbine
SE532463C2 (en) * 2007-06-11 2010-01-26 Vertical Wind Ab Wind turbines, pillars for the same and use of the same
DK2899397T3 (en) 2014-01-28 2017-04-10 Siemens Ag Attenuator of a wind turbine
DE102014113145A1 (en) 2014-09-11 2016-03-17 Hochschule Wismar Sound barrier
DE102021121874A1 (en) 2021-08-24 2023-03-02 Hochschule Wismar Fluid absorber for absorbing and dampening vibrations in buildings

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2194017B (en) † 1986-08-06 1991-01-23 Shimizu Construction Co Ltd Device for suppressing vibration of structure
DE3640479A1 (en) * 1986-11-27 1988-06-09 Erich Goergens Adjusting device for narrow structures
NL8603259A (en) * 1986-12-22 1988-07-18 Lenten Hendrik LIQUID BUFFER TO PROTECT BUILDINGS FROM EARTHQUAKES.
DD293164A5 (en) * 1990-03-29 1991-08-22 Bauakademie,Inst. F. Heizung, Lueftung U. Grundlagen D. Bautechnik,De VIBRATION TILER FOR THE REDUCTION OF VIBRATIONS ON CONSTRUCTION WORKS

Also Published As

Publication number Publication date
DK0686733T4 (en) 2003-06-23
EP0686733A1 (en) 1995-12-13
EP0686733B1 (en) 1999-06-16
EP0686733B2 (en) 2003-02-26
DK0686733T3 (en) 2000-01-17

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee