GB1304388A - - Google Patents

Info

Publication number
GB1304388A
GB1304388A GB4235570A GB4235570A GB1304388A GB 1304388 A GB1304388 A GB 1304388A GB 4235570 A GB4235570 A GB 4235570A GB 4235570 A GB4235570 A GB 4235570A GB 1304388 A GB1304388 A GB 1304388A
Authority
GB
United Kingdom
Prior art keywords
shaft
sept
resilient
elastomeric material
weight
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
GB4235570A
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 filed Critical
Publication of GB1304388A publication Critical patent/GB1304388A/en
Expired legal-status Critical Current

Links

Classifications

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

Abstract

1304388 Vibration dampers for cables DULMISON (AUSTRALIA) PTY Ltd 4 Sept 1970 [18 Sept 1969] 42355/70 Heading F2S In a spring tuned inertia weight vibration damper for an overhead electric cable 4, additional resilient means 9 are interposed (a) between each weight 10, 11 and a resilient shaft 8 connecting them and (b) between the shaft 8 and a clamp 3. The shaft is enclosed in a cylinder 9 of elastomeric material secured by coacting detents 14-17 or adhesive. The inertia weights 10, 11 are made of grey cast iron or concrete. The ends of the resilient shaft may be covered with elastomeric material 12, 13.
GB4235570A 1969-09-18 1970-09-04 Expired GB1304388A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU6102069 1969-09-18

Publications (1)

Publication Number Publication Date
GB1304388A true GB1304388A (en) 1973-01-24

Family

ID=3746097

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4235570A Expired GB1304388A (en) 1969-09-18 1970-09-04

Country Status (4)

Country Link
AU (1) AU442841B2 (en)
CA (1) CA947393A (en)
GB (1) GB1304388A (en)
ZA (1) ZA706054B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2396789R1 (en) * 2011-07-01 2013-06-17 Sbi Connectors Espana S A Vibration damper for an aerial electric conductor and installation comprising an aerial tubular conductor on which said shock absorber is coupled.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2396789R1 (en) * 2011-07-01 2013-06-17 Sbi Connectors Espana S A Vibration damper for an aerial electric conductor and installation comprising an aerial tubular conductor on which said shock absorber is coupled.

Also Published As

Publication number Publication date
AU442841B2 (en) 1973-11-19
CA947393A (en) 1974-05-14
ZA706054B (en) 1971-05-27
AU1904570A (en) 1972-02-24

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee