CA1231401A - Adjustable vibration damper for stretched suspended cables - Google Patents

Adjustable vibration damper for stretched suspended cables

Info

Publication number
CA1231401A
CA1231401A CA000477251A CA477251A CA1231401A CA 1231401 A CA1231401 A CA 1231401A CA 000477251 A CA000477251 A CA 000477251A CA 477251 A CA477251 A CA 477251A CA 1231401 A CA1231401 A CA 1231401A
Authority
CA
Canada
Prior art keywords
vibration damper
bar elements
counterweight
different
bar
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.)
Expired
Application number
CA000477251A
Other languages
English (en)
French (fr)
Inventor
Alberto Perinetti
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of CA1231401A publication Critical patent/CA1231401A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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

  • Suspension Of Electric Lines Or Cables (AREA)
  • Vibration Prevention Devices (AREA)
  • Flexible Shafts (AREA)
  • Springs (AREA)
  • Bridges Or Land Bridges (AREA)
CA000477251A 1984-03-22 1985-03-22 Adjustable vibration damper for stretched suspended cables Expired CA1231401A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT8420184A IT1173915B (it) 1984-03-22 1984-03-22 Ammortizzatore di vibrazioni regolabile,per cavi tesi in sospensione
IT20184A/84 1984-03-22

Publications (1)

Publication Number Publication Date
CA1231401A true CA1231401A (en) 1988-01-12

Family

ID=11164509

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000477251A Expired CA1231401A (en) 1984-03-22 1985-03-22 Adjustable vibration damper for stretched suspended cables

Country Status (16)

Country Link
US (1) US4620060A (instruction)
EP (1) EP0157300A3 (instruction)
JP (1) JPS6192112A (instruction)
KR (1) KR850006984A (instruction)
AU (1) AU583815B2 (instruction)
BR (1) BR8501275A (instruction)
CA (1) CA1231401A (instruction)
EG (1) EG16389A (instruction)
ES (1) ES296253Y (instruction)
IN (1) IN164631B (instruction)
IT (1) IT1173915B (instruction)
MA (1) MA20383A1 (instruction)
MX (1) MX156898A (instruction)
NO (1) NO851163L (instruction)
PT (1) PT80156B (instruction)
ZA (1) ZA852193B (instruction)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1046790C (zh) 1995-11-17 1999-11-24 倪诗茂 具有滑动平面推力轴承的容积式涡旋流体压缩装置
CA2274402A1 (en) 1999-06-11 2000-12-11 Hydro-Quebec Damper for an overhead cable
US6705440B2 (en) 1999-08-23 2004-03-16 Texas Tech University Cable stay damper band and method of use for reduction of fluid induced cable vibrations
US6292967B1 (en) 1999-09-14 2001-09-25 Construction Technology Laboratories, Inc. TMD-damped stay cable and method and TMD
WO2001044680A1 (en) * 1999-12-16 2001-06-21 Texas Tech University Distributed aerodynamic and mechanical damping of cables with active smart control
ATE309636T1 (de) * 2001-11-24 2005-11-15 Richard Bergner Elektroarmatur Schwingungsdämpfer
US7191997B2 (en) * 2004-03-10 2007-03-20 Csav, Inc. Vibration dampening system
RU2312439C9 (ru) * 2006-06-21 2019-04-09 Закрытое Акционерное Общество "Мзва" Многорезонансный гаситель вибрации
US8203074B2 (en) * 2006-10-25 2012-06-19 Advanced Technology Holdings Ltd. Messenger supported overhead cable for electrical transmission
JP4793257B2 (ja) * 2006-12-26 2011-10-12 トヨタ自動車株式会社 振動抑制構造
USD581914S1 (en) 2007-07-17 2008-12-02 Milestone Av Technologies Llc Ceiling mount for electronic display
US8309846B2 (en) * 2009-02-19 2012-11-13 Jose Joao de Espindola Device for dynamically neutralizing vibrations in single cable overhead power transmission lines
ES2396789B1 (es) * 2011-07-01 2014-04-25 SBI Connectors España, S.A. Amortiguador de vibraciones para un conductor eléctrico aéreo e instalación que comprende un conductor tubular aéreo sobre el que esté acoplado dicho amortiguador.
JP5572668B2 (ja) * 2012-06-01 2014-08-13 株式会社Ｉｈｉインフラシステム 斜ケーブルの取り替え方法及び斜ケーブル取り替え用仮ハンガー
CN103401177B (zh) * 2013-07-11 2016-04-27 国家电网公司 一种防振锤更换方法
RU2549271C2 (ru) * 2013-09-04 2015-04-27 Закрытое Акционерное Общество "Мзва" Многорезонансный гаситель вибрации
US11248676B2 (en) * 2018-06-07 2022-02-15 Preformed Line Products Co. Vibration damper
DE102022107271B4 (de) * 2022-03-28 2024-06-27 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Kraftfahrzeug mit einem Schwingungstilger
US12435770B2 (en) * 2023-01-03 2025-10-07 Preformed Line Products Co. Vibration damper

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1992538A (en) * 1933-03-31 1935-02-26 Aluminum Co Of America Vibration damper
US3400209A (en) * 1966-04-06 1968-09-03 Furukawa Electric Co Ltd Aeolian vibration damper
JPS44994Y1 (instruction) * 1966-07-20 1969-01-16
CH462267A (it) * 1967-01-14 1968-09-15 Salvi & Co Spa A Ammortizzatore di vibrazioni in cavi sospesi, particolarmente per conduttori di linee elettriche
DE1921172B2 (de) * 1969-04-25 1971-05-06 Schwingungsdaempfer fuer elektrische massive leiter hohlleiter und seile von schaltanlagen und freileitungen
DE1963959C3 (de) * 1969-08-05 1979-06-21 A. Salvi & C. S.P.A., Mailand (Italien) Schwingungsdämpfer, insbesondere für elektrische Freileitungen
AU449502B2 (en) * 1970-08-07 1974-05-30 Dulmeson (Australia) Pty. Limited Vibration damper for cables
SE441323B (sv) * 1976-07-09 1985-09-23 Dulmison Australia Pty Ltd Vibrationsdempare

Also Published As

Publication number Publication date
PT80156B (en) 1986-12-11
ZA852193B (en) 1985-11-27
MA20383A1 (fr) 1985-10-01
US4620060A (en) 1986-10-28
MX156898A (es) 1988-10-11
ES296253U (es) 1988-02-01
EP0157300A3 (en) 1987-10-07
NO851163L (no) 1985-09-23
KR850006984A (ko) 1985-10-25
AU583815B2 (en) 1989-05-11
JPS6192112A (ja) 1986-05-10
IT8420184A0 (it) 1984-03-22
EG16389A (en) 1987-03-30
EP0157300A2 (en) 1985-10-09
ES296253Y (es) 1988-09-16
IN164631B (instruction) 1989-04-22
BR8501275A (pt) 1985-11-19
IT1173915B (it) 1987-06-24
AU4035885A (en) 1985-09-26
PT80156A (en) 1985-04-01

Similar Documents

Publication Publication Date Title
CA1231401A (en) Adjustable vibration damper for stretched suspended cables
EP2399326B1 (en) A device for dynamically neutralizing vibrations in single cable overhead power transmission lines
Yan et al. Numerical simulation study on jump height of iced transmission lines after ice shedding
US3400209A (en) Aeolian vibration damper
WO2011022009A1 (en) Multi-response vibration damper assembly
JP3056042B2 (ja) スペーサとスペーサ用のルーズ導体把持部およびギャロッピング振動を防止した架空送電線路
JP3476198B2 (ja) 吊り橋における橋桁の吊持方法
CA1226749A (en) Anchoring arrangement for freely oscillating steel tension elements of a dynamically stressed structural component
RU2249893C1 (ru) Ограничитель гололедообразования и колебаний проводов воздушных линий электропередачи
US3644660A (en) Overhead transmission line and attached vibration damper
CA3095823A1 (en) Anywhere damper
RU2315409C1 (ru) Натяжной зажим
GB2415005A (en) Suspension bridge cables
RU2365009C1 (ru) Гаситель пляски проводов воздушной линии электропередачи
CN215714562U (zh) 一种摆锤式多向多重调谐质量阻尼器
KR100892657B1 (ko) 인장재의 정착구
Hardy et al. The influence of spacer dynamic properties in the control of bundle conductor motion
GB2068081A (en) Vibration dampers of the stockbridge type
US3584133A (en) Vibration damper for electric lines
US3676900A (en) System of fixing braided cables and rods subjected to stress
US6096971A (en) Adaptable, overhead line vibration damping/sag adjustment device
JP2024126074A (ja) 制振装置
RU2312439C9 (ru) Многорезонансный гаситель вибрации
Van Dyke et al. Comparative field tests of various practices for the control of wind-induced conductor motion
JP7524965B2 (ja) 電柱及び光ケーブルの張力調整方法

Legal Events

Date Code Title Description
MKEX Expiry