IT1217822B - Dispositivo di smorzamento di vibrazioni sulle linee elettriche aeree per ferrovia,e linea elettrica attrezzata con tale dispositivo - Google Patents
Dispositivo di smorzamento di vibrazioni sulle linee elettriche aeree per ferrovia,e linea elettrica attrezzata con tale dispositivoInfo
- Publication number
- IT1217822B IT1217822B IT20913/88A IT2091388A IT1217822B IT 1217822 B IT1217822 B IT 1217822B IT 20913/88 A IT20913/88 A IT 20913/88A IT 2091388 A IT2091388 A IT 2091388A IT 1217822 B IT1217822 B IT 1217822B
- Authority
- IT
- Italy
- Prior art keywords
- vibration damping
- electric line
- line equipped
- railway lines
- damping device
- Prior art date
Links
- 238000013016 damping Methods 0.000 title 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60M—POWER SUPPLY LINES, AND DEVICES ALONG RAILS, FOR ELECTRICALLY- PROPELLED VEHICLES
- B60M1/00—Power supply lines for contact with collector on vehicle
- B60M1/12—Trolley lines; Accessories therefor
- B60M1/20—Arrangements for supporting or suspending trolley wires, e.g. from buildings
- B60M1/234—Arrangements for supporting or suspending trolley wires, e.g. from buildings incorporating yielding means or damping means
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G7/00—Overhead installations of electric lines or cables
- H02G7/14—Arrangements or devices for damping mechanical oscillations of lines, e.g. for reducing production of sound
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Current-Collector Devices For Electrically Propelled Vehicles (AREA)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT20913/88A IT1217822B (it) | 1988-06-09 | 1988-06-09 | Dispositivo di smorzamento di vibrazioni sulle linee elettriche aeree per ferrovia,e linea elettrica attrezzata con tale dispositivo |
EP89109536A EP0345567A1 (en) | 1988-06-09 | 1989-05-26 | Vibration damper for railway overhead electric lines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IT20913/88A IT1217822B (it) | 1988-06-09 | 1988-06-09 | Dispositivo di smorzamento di vibrazioni sulle linee elettriche aeree per ferrovia,e linea elettrica attrezzata con tale dispositivo |
Publications (2)
Publication Number | Publication Date |
---|---|
IT8820913A0 IT8820913A0 (it) | 1988-06-09 |
IT1217822B true IT1217822B (it) | 1990-03-30 |
Family
ID=11173986
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IT20913/88A IT1217822B (it) | 1988-06-09 | 1988-06-09 | Dispositivo di smorzamento di vibrazioni sulle linee elettriche aeree per ferrovia,e linea elettrica attrezzata con tale dispositivo |
Country Status (2)
Country | Link |
---|---|
EP (1) | EP0345567A1 (it) |
IT (1) | IT1217822B (it) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0581987B1 (en) * | 1992-08-05 | 1997-04-16 | OFFICINA FRATELLI BERTOLOTTI S.p.A. | A system to improve the electrical collection by the pantographs of an electromotive train |
DE102006062726A1 (de) * | 2006-04-19 | 2008-07-10 | Db Netz Ag | Verminderung von Schwingungen einer Fahrleitung mittels schwingungsdämpfendem Belag |
DE202006020448U1 (de) | 2006-04-19 | 2008-09-04 | Db Netz Ag | Vorrichtung zur Verminderung von Schwingungen einer Fahrleitung |
EP2399326B1 (en) | 2009-02-19 | 2014-10-29 | Wetzel S.a. | A device for dynamically neutralizing vibrations in single cable overhead power transmission lines |
CN101559731B (zh) * | 2009-05-21 | 2011-03-16 | 同济大学 | 一种高速铁路接触网风振控制用自张力减振器 |
ES1076651Y (es) * | 2012-03-09 | 2012-07-02 | Sbi Connectors Espana S A | Amortiguador de vibraciones para un cable o conductor aereo. |
DE102014213755A1 (de) * | 2014-07-15 | 2016-01-21 | Siemens Aktiengesellschaft | Oberleitungsanlage mit Schwingungstilger |
ES2893525T3 (es) | 2015-12-11 | 2022-02-09 | Ctc Global Corp | Alambres mensajeros para trenes eléctricos |
CN106655051B (zh) * | 2017-01-20 | 2018-06-01 | 江东金具设备有限公司 | 一种多频防振锤 |
CN109910686A (zh) * | 2018-12-13 | 2019-06-21 | 张国康 | 一种阻尼型载流整体吊弦 |
CN112227180B (zh) * | 2020-09-30 | 2022-07-01 | 中铁大桥局集团有限公司 | 一种斜拉索组合减振装置及方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH462267A (it) * | 1967-01-14 | 1968-09-15 | Salvi & Co Spa A | Ammortizzatore di vibrazioni in cavi sospesi, particolarmente per conduttori di linee elettriche |
US4167646A (en) * | 1978-01-23 | 1979-09-11 | Willy Frankel | Vibration damper |
-
1988
- 1988-06-09 IT IT20913/88A patent/IT1217822B/it active
-
1989
- 1989-05-26 EP EP89109536A patent/EP0345567A1/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
IT8820913A0 (it) | 1988-06-09 |
EP0345567A1 (en) | 1989-12-13 |
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