DK149265C - Vibration damper for a shark voltage line - Google Patents

Vibration damper for a shark voltage line

Info

Publication number
DK149265C
DK149265C DK346680A DK346680A DK149265C DK 149265 C DK149265 C DK 149265C DK 346680 A DK346680 A DK 346680A DK 346680 A DK346680 A DK 346680A DK 149265 C DK149265 C DK 149265C
Authority
DK
Denmark
Prior art keywords
mass body
conductor
shark
voltage line
vibration damper
Prior art date
Application number
DK346680A
Other languages
Danish (da)
Other versions
DK346680A (en
DK149265B (en
Inventor
Heinz Schlotz
Original Assignee
Pfisterer Elektrotech Karl
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 Pfisterer Elektrotech Karl filed Critical Pfisterer Elektrotech Karl
Publication of DK346680A publication Critical patent/DK346680A/en
Publication of DK149265B publication Critical patent/DK149265B/en
Application granted granted Critical
Publication of DK149265C publication Critical patent/DK149265C/en

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
    • H02G7/12—Devices for maintaining distance between parallel conductors, e.g. spacer
    • H02G7/125—Damping spacers

Landscapes

  • Suspension Of Electric Lines Or Cables (AREA)
  • Vibration Prevention Devices (AREA)
  • Inorganic Insulating Materials (AREA)
  • Communication Cables (AREA)
  • Windings For Motors And Generators (AREA)
  • Meat, Egg Or Seafood Products (AREA)
  • General Preparation And Processing Of Foods (AREA)

Abstract

1. Field spacer for a horizontal two-conductor bundle having two clamps (9, 10) holding the two conductors (7, 8) of the bundle, each in a clamping channel (13), the two clamps being connected to a mass body (1, 5, 6), each by way of a spacer element (2, 3), the centre of gravity (15) of which mass body is situated below the plane defined by the two clamping channels (13), characterised in that the distance of the centre of gravity (15) of the mass body (1, 5, 6) serving to damp oscillations from the vertical plane of oscillation of one conductor (7, 8) is small compared to its distance from the vertical plane of oscillation of the other conductor (8, 7), and in that the mass body (1, 5, 6) is connected to the spacer elements (2, 3) by way of elastic damping members (4) in such a manner that the conductor (7) on the side of the longer spacer element (3) is capable of executing damped movements of rotation relative to the mass body (1, 5, 6).
DK346680A 1979-08-13 1980-08-12 Vibration damper for a shark voltage line DK149265C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2932774A DE2932774C2 (en) 1979-08-13 1979-08-13 Vibration-reducing field spacer for a bundle of two and a bundle of two provided with such field spacers for a high-voltage overhead line
DE2932774 1979-08-13

Publications (3)

Publication Number Publication Date
DK346680A DK346680A (en) 1981-02-14
DK149265B DK149265B (en) 1986-04-07
DK149265C true DK149265C (en) 1987-01-19

Family

ID=6078364

Family Applications (1)

Application Number Title Priority Date Filing Date
DK346680A DK149265C (en) 1979-08-13 1980-08-12 Vibration damper for a shark voltage line

Country Status (4)

Country Link
EP (1) EP0023952B1 (en)
AT (1) ATE10990T1 (en)
DE (1) DE2932774C2 (en)
DK (1) DK149265C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9207918U1 (en) * 1992-06-12 1993-10-07 Richard Bergner Gmbh & Co, 91126 Schwabach Self-damping field spacer for bundle conductors
US9620947B2 (en) 2012-11-08 2017-04-11 Albert S. Richardson, Jr. Antigalloping device
WO2024022618A1 (en) * 2022-07-29 2024-02-01 Eaton Intelligent Power Limited High-voltage electric cable damper for battery electric vehicles

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH403901A (en) * 1963-11-22 1965-12-15 Fischer Ag Georg Spacer for electrical bundle conductors
GB1054612A (en) * 1964-05-21 1967-01-11
US3904811A (en) * 1971-07-28 1975-09-09 Fujikura Ltd Overhead transmission lines with damper means for preventing galloping oscillations
DE2756341C2 (en) * 1977-12-17 1983-07-28 Karl Pfisterer Elektrotechnische Spezialartikel Gmbh & Co Kg, 7000 Stuttgart Field spacers for bundle conductors

Also Published As

Publication number Publication date
EP0023952B1 (en) 1984-12-27
DK346680A (en) 1981-02-14
DK149265B (en) 1986-04-07
ATE10990T1 (en) 1985-01-15
EP0023952A1 (en) 1981-02-18
DE2932774B1 (en) 1981-01-08
DE2932774C2 (en) 1981-09-24

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Legal Events

Date Code Title Description
PBP Patent lapsed