DK79193D0 - Vibration dampers for the chimney - Google Patents

Vibration dampers for the chimney

Info

Publication number
DK79193D0
DK79193D0 DK93791A DK79193A DK79193D0 DK 79193 D0 DK79193 D0 DK 79193D0 DK 93791 A DK93791 A DK 93791A DK 79193 A DK79193 A DK 79193A DK 79193 D0 DK79193 D0 DK 79193D0
Authority
DK
Denmark
Prior art keywords
plate members
chimney
container
vibration damper
liquid
Prior art date
Application number
DK93791A
Other languages
Danish (da)
Other versions
DK79193A (en
DK170287B1 (en
Original Assignee
Steelcon Chimney Esbjerg A S
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 Steelcon Chimney Esbjerg A S filed Critical Steelcon Chimney Esbjerg A S
Priority to DK079193A priority Critical patent/DK170287B1/en
Publication of DK79193D0 publication Critical patent/DK79193D0/en
Priority to AU70687/94A priority patent/AU679082B2/en
Priority to AT94919573T priority patent/ATE175465T1/en
Priority to PCT/DK1994/000272 priority patent/WO1995001490A1/en
Priority to DE69415808T priority patent/DE69415808T2/en
Priority to EP94919573A priority patent/EP0706600B1/en
Publication of DK79193A publication Critical patent/DK79193A/en
Application granted granted Critical
Publication of DK170287B1 publication Critical patent/DK170287B1/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
    • E04H12/00—Towers; Masts or poles; Chimney stacks; Water-towers; Methods of erecting such structures
    • E04H12/28—Chimney stacks, e.g. free-standing, or similar ducts

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Vibration Prevention Devices (AREA)
  • Buildings Adapted To Withstand Abnormal External Influences (AREA)
  • Endoscopes (AREA)
  • Air Supply (AREA)

Abstract

A vibration damper for a chimney comprising a partly liquid-filled container which is positioned at the top of the chimney and in which a plurality of perforated plate members are secured, said plate members extending from the bottom of the container and upwardly in a manner such that the plate members divide the container into separate spaces which are in mutual flow communication via the perforations of the plate members, and which additionally comprises at least one substantially horizontal perforated plate member at the surface of the liquid. The resulting vibration damper, which has an inexpensive, relatively maintenance-free structure, has improved damping properties over the prior art.
DK079193A 1993-07-02 1993-07-02 Swivel damper for chimney DK170287B1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DK079193A DK170287B1 (en) 1993-07-02 1993-07-02 Swivel damper for chimney
AU70687/94A AU679082B2 (en) 1993-07-02 1994-07-01 A vibration damper for a chimney
AT94919573T ATE175465T1 (en) 1993-07-02 1994-07-01 VIBRATION DAMPER FOR A CHIMNEY
PCT/DK1994/000272 WO1995001490A1 (en) 1993-07-02 1994-07-01 A vibration damper for a chimney
DE69415808T DE69415808T2 (en) 1993-07-02 1994-07-01 VIBRATION DAMPER FOR A CHIMNEY
EP94919573A EP0706600B1 (en) 1993-07-02 1994-07-01 A vibration damper for a chimney

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK079193A DK170287B1 (en) 1993-07-02 1993-07-02 Swivel damper for chimney
DK79193 1993-07-02

Publications (3)

Publication Number Publication Date
DK79193D0 true DK79193D0 (en) 1993-07-02
DK79193A DK79193A (en) 1995-01-03
DK170287B1 DK170287B1 (en) 1995-07-24

Family

ID=8097600

Family Applications (1)

Application Number Title Priority Date Filing Date
DK079193A DK170287B1 (en) 1993-07-02 1993-07-02 Swivel damper for chimney

Country Status (6)

Country Link
EP (1) EP0706600B1 (en)
AT (1) ATE175465T1 (en)
AU (1) AU679082B2 (en)
DE (1) DE69415808T2 (en)
DK (1) DK170287B1 (en)
WO (1) WO1995001490A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110512935A (en) * 2019-09-27 2019-11-29 浙江工业大学 Annular water tank TLD vibration damping device for tower equipment

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1227633B (en) * 1960-05-06 1966-10-27 Sulzer Ag Slim structure endangered by bending vibrations, especially chimney
DE1275759B (en) * 1961-02-24 1968-08-22 Sulzer Ag Damper for chimneys that tend to vibrate transversely
US4320602A (en) * 1979-01-17 1982-03-23 Richardson John R Stabilizing structures against oscillation
GB2212531B (en) * 1987-11-17 1991-12-11 Shimizu Construction Co Ltd Method for effectively restraining response of a structure to outside disturbances and apparatus therefor
JPH01131768A (en) * 1987-11-17 1989-05-24 Shimizu Corp Vibration damper for structure
JP2526256B2 (en) * 1987-11-17 1996-08-21 清水建設株式会社 Vibration suppression device for structures
US4953330A (en) * 1987-12-01 1990-09-04 Mitsui Kensetsu Kabushiki Kaisha Damping device in a structure and damping construction and damping method using those devices

Also Published As

Publication number Publication date
DE69415808D1 (en) 1999-02-18
WO1995001490A1 (en) 1995-01-12
DK79193A (en) 1995-01-03
DK170287B1 (en) 1995-07-24
EP0706600A1 (en) 1996-04-17
EP0706600B1 (en) 1999-01-07
DE69415808T2 (en) 1999-07-08
ATE175465T1 (en) 1999-01-15
AU7068794A (en) 1995-01-24
AU679082B2 (en) 1997-06-19

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Legal Events

Date Code Title Description
A0 Application filed
PBP Patent lapsed

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