DK216976A - SWITCH DAMPING DEVICE - Google Patents
SWITCH DAMPING DEVICEInfo
- Publication number
- DK216976A DK216976A DK216976A DK216976A DK216976A DK 216976 A DK216976 A DK 216976A DK 216976 A DK216976 A DK 216976A DK 216976 A DK216976 A DK 216976A DK 216976 A DK216976 A DK 216976A
- Authority
- DK
- Denmark
- Prior art keywords
- damping device
- switch damping
- switch
- damping
- Prior art date
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
-
- 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
-
- 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)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Environmental & Geological Engineering (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Vibration Prevention Devices (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE2616899A DE2616899C3 (en) | 1976-04-15 | 1976-04-15 | Device for vibration damping on slim structures such as chimneys, transmitter masts or the like |
DE2616899 | 1976-04-15 |
Publications (3)
Publication Number | Publication Date |
---|---|
DK216976A true DK216976A (en) | 1977-10-16 |
DK142426B DK142426B (en) | 1980-10-27 |
DK142426C DK142426C (en) | 1981-03-09 |
Family
ID=5975591
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK216976A DK142426C (en) | 1976-04-15 | 1976-05-17 | MECHANISM FOR ATTENDANCE DIMENSION |
Country Status (2)
Country | Link |
---|---|
DE (1) | DE2616899C3 (en) |
DK (1) | DK142426C (en) |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4320602A (en) * | 1979-01-17 | 1982-03-23 | Richardson John R | Stabilizing structures against oscillation |
DE3215428C2 (en) * | 1982-04-24 | 1984-05-24 | Friedrich Maurer Söhne GmbH & Co KG, 8000 München | Device for vibration damping on tower-like structures such as chimneys, transmitter masts or the like. |
CA2705235A1 (en) | 2007-11-28 | 2009-06-04 | Vestas Wind Systems A/S | Method for damping oscillations in a wind turbine |
BE1018193A3 (en) * | 2008-06-20 | 2010-07-06 | Waumans Julien Maria J | DEVICE FOR DAMPING THE VIBRATIONS OF A MAST. |
EP2730709B1 (en) * | 2012-11-13 | 2019-02-27 | Wölfel Beratende Ingenieure GmbH & Co. KG | Vibration absorber assembly |
US9657717B2 (en) | 2013-06-11 | 2017-05-23 | Vestas Wind Systems A/S | Wind turbine tower having a damper |
CN104929374B (en) * | 2015-06-30 | 2017-06-27 | 上海市机械施工集团有限公司 | The construction method of quality case system and its construction method and tuned mass damper |
US11078890B2 (en) | 2018-05-22 | 2021-08-03 | Engiso Aps | Oscillating damper for damping tower harmonics |
DK3575630T3 (en) * | 2018-05-29 | 2021-07-19 | Woelfel Eng Gmbh Co Kg | SWITCH DAMPING DEVICE |
-
1976
- 1976-04-15 DE DE2616899A patent/DE2616899C3/en not_active Expired
- 1976-05-17 DK DK216976A patent/DK142426C/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DK142426C (en) | 1981-03-09 |
DK142426B (en) | 1980-10-27 |
DE2616899C3 (en) | 1980-09-11 |
DE2616899B2 (en) | 1980-01-24 |
DE2616899A1 (en) | 1977-10-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUP | Patent expired |