SE305894B - - Google Patents

Info

Publication number
SE305894B
SE305894B SE15094/64A SE1509464A SE305894B SE 305894 B SE305894 B SE 305894B SE 15094/64 A SE15094/64 A SE 15094/64A SE 1509464 A SE1509464 A SE 1509464A SE 305894 B SE305894 B SE 305894B
Authority
SE
Sweden
Prior art keywords
dec
mass
conductors
damper
vibration
Prior art date
Application number
SE15094/64A
Inventor
A Edwards
Original Assignee
Burndy Corp
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 Burndy Corp filed Critical Burndy Corp
Publication of SE305894B publication Critical patent/SE305894B/xx

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
    • H02G7/14—Arrangements or devices for damping mechanical oscillations of lines, e.g. for reducing production of sound
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F1/00—Springs
    • F16F1/02—Springs made of steel or other material having low internal friction; Wound, torsion, leaf, cup, ring or the like springs, the material of the spring not being relevant
    • F16F1/04—Wound springs
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/10—Vibration-dampers; Shock-absorbers using inertia effect
    • F16F7/104—Vibration-dampers; Shock-absorbers using inertia effect the inertia member being resiliently mounted
    • F16F7/116—Vibration-dampers; Shock-absorbers using inertia effect the inertia member being resiliently mounted on metal springs
    • 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
    • H02G7/12—Devices for maintaining distance between parallel conductors, e.g. spacer
    • H02G7/125—Damping spacers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Suspension Of Electric Lines Or Cables (AREA)
  • Vibration Prevention Devices (AREA)
  • Vibration Dampers (AREA)

Abstract

1,021,289. Vibration dampers. BURNDY CORPORATION. Dec. 14, 1964 [Dec. 20, 1963], No. 50774/64. Heading F2S. A spacer 12, which incorporates a vibration damper and which is for connection between a pair of cable conductors 10, 11 forming e.g. one phase of an electric power transmission system, comprises a centrally disposed mass 14 joined at either end to energy-absorbing springs 16, 18 which are formed of stranded, or solid, steel coated with high hysteresis rubber 21 and which are connected to clamps 20, 22 adapted to engage the conductors 20, 22. The damper system 14, 16, 18 is tuned to the desired frequency by the proper selection of the mass 14.
SE15094/64A 1963-12-20 1964-12-14 SE305894B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US332210A US3260789A (en) 1963-12-20 1963-12-20 Bundled conductor spacer damper

Publications (1)

Publication Number Publication Date
SE305894B true SE305894B (en) 1968-11-11

Family

ID=23297212

Family Applications (1)

Application Number Title Priority Date Filing Date
SE15094/64A SE305894B (en) 1963-12-20 1964-12-14

Country Status (6)

Country Link
US (1) US3260789A (en)
BE (1) BE657311A (en)
CH (1) CH421217A (en)
DE (1) DE1465352B1 (en)
GB (1) GB1021289A (en)
SE (1) SE305894B (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3856267A (en) * 1973-01-12 1974-12-24 Kaman Aerospace Corp Vibration isolator
US4011397A (en) * 1974-03-25 1977-03-08 Bouche Raymond R Vibration damper for high voltage cables
US3906143A (en) * 1974-07-26 1975-09-16 Beaudoin Roger Damper spacer for bundle conductor
TW293963B (en) * 1994-07-15 1996-12-21 Morgan Crucible Co
CN1309134C (en) * 2000-06-08 2007-04-04 皮莱利通用公司 Aerial cable installation and aerial cable suspension device therefor
ITFI20020165A1 (en) * 2002-09-09 2004-03-10 Findeco S R L CONNECTION ELEMENT FOR ROAD BARRIERS
CN102170101B (en) * 2010-12-29 2012-11-21 汉中群峰机械制造有限公司 Wire spacer for preventing wind-induced vibration of high-voltage power transmission line
FR2977923A1 (en) * 2011-07-12 2013-01-18 Peugeot Citroen Automobiles Sa Vibration damping system for use on two parallel control cables of power train of car, has inertia masses mounted with respect to cables and arranged between arms, where clamping and holding unit of each arm is arranged on respective cable
US9620947B2 (en) 2012-11-08 2017-04-11 Albert S. Richardson, Jr. Antigalloping device
CN105375423A (en) * 2015-12-10 2016-03-02 贵州电网有限责任公司输电运行检修分公司 Anti-twist rotary spacer
CN106877264B (en) * 2017-04-20 2018-03-23 山东大学 A kind of Anti-galloping energy by collision vibration absorber
CN108018862B (en) * 2018-01-11 2024-01-30 西南交通大学 Flexible foundation component applicable to passive protective net and convenient to patrol
CN108462135A (en) * 2018-05-12 2018-08-28 固力发电气有限公司 A kind of double cracking separation rods of anti-resonance
US11248676B2 (en) * 2018-06-07 2022-02-15 Preformed Line Products Co. Vibration damper
CN109818322A (en) * 2019-02-19 2019-05-28 山东大学 A kind of self-adaptive electromagnetic energy consumption Anti-galloping vibration absorber
CN110380374B (en) * 2019-07-26 2020-03-31 山东大学 Multistage compound energy-consumption anti-galloping spacer
CN113488947B (en) * 2021-06-25 2022-08-12 安徽博晟亿电力科技有限公司 Anti-falling anti-vibration hammer mounted at high altitude and implementation method thereof
CN114977056B (en) * 2022-06-17 2024-05-24 广东电网有限责任公司 Spacing rod based on single-motor energy feedback type electromagnetic damper

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2520442A (en) * 1948-08-24 1950-08-29 E L Green Combined shock and vibration mount
DE839215C (en) * 1948-12-06 1952-05-19 Brown Spacer for bundle ladder
DE815907C (en) * 1950-01-01 1951-10-04 Motorrad U Fahrradteilefabrik Suspension for vehicles, especially for motorcycle forks
US2758629A (en) * 1951-09-26 1956-08-14 Allen D Lewis Apparatus for manufacturing multiple wire stranded helical springs
DE1054285B (en) * 1954-02-17 1959-04-02 Ferroviaires Soc Damped helical compression spring, especially for the suspension of vehicles
GB827743A (en) * 1956-06-14 1960-02-10 Metalastik Ltd Improvements in or relating to cable spacers for multi-conductor, electrical, overhead transmission lines
US2987308A (en) * 1957-08-08 1961-06-06 Nordberg Manufacturing Co Rubber coated spring assemblies
DE1114552B (en) * 1958-09-22 1961-10-05 Kronprinz Ag Spacer for bundle ladder
DE1861546U (en) * 1958-10-01 1962-11-08 Pfisterer Elektrotech Karl FLEXIBLE SPACER FOR OVERHEAD LINES.
DE1115323B (en) * 1960-01-11 1961-10-19 Kronprinz Ag Spacer for bundle ladder
FR1315475A (en) * 1961-02-20 1963-01-18 British Insulated Callenders Improvements to spacers for grouped overhead electrical conductors

Also Published As

Publication number Publication date
DE1465352B1 (en) 1971-09-23
GB1021289A (en) 1966-03-02
BE657311A (en) 1965-06-18
CH421217A (en) 1966-09-30
US3260789A (en) 1966-07-12

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