GB362004A - Means for damping the oscillations of overhead electric lines - Google Patents

Means for damping the oscillations of overhead electric lines

Info

Publication number
GB362004A
GB362004A GB26545/30A GB2654530A GB362004A GB 362004 A GB362004 A GB 362004A GB 26545/30 A GB26545/30 A GB 26545/30A GB 2654530 A GB2654530 A GB 2654530A GB 362004 A GB362004 A GB 362004A
Authority
GB
United Kingdom
Prior art keywords
adjustable
damping effect
cylinder
line
damping
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
GB26545/30A
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.)
Siemens Schuckertwerke AG
Siemens AG
Original Assignee
Siemens Schuckertwerke AG
Siemens AG
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 Siemens Schuckertwerke AG, Siemens AG filed Critical Siemens Schuckertwerke AG
Publication of GB362004A publication Critical patent/GB362004A/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
    • H02G7/14—Arrangements or devices for damping mechanical oscillations of lines, e.g. for reducing production of sound

Landscapes

  • Vibration Prevention Devices (AREA)
  • Fluid-Damping Devices (AREA)

Abstract

362,004. Vibration - dampers. SIEMENS-SCHUCKERTWERKE AKT.-GES., Siemensstadt, Berlin. Sept. 5, 1930, No. 26545. Convention date, March 22. [Class 108 (iii).] A vibrationdamper for an overhead electric line comprising a suspended mass with solid or fluid frictional damping means is provided with adjustments whereby the damping effect may be varied. In the construction shown in Fig. 1, a leaf spring 1 suspended at its centre from a line 5 carries weights 2, 3 attached to its ends. Clamps 6, 7 are provided with set-screws 8, 9 which permit the leaves of the spring to be pressed more or less closely together to vary the damping effect. In a modified arrangement the damper may be formed with an adjustable brake. Fig. 2 shows a pneumatic damper, comprising a closed cylinder 10 which is capable of vibrating on springs 12 about a piston 11 carried by a rod 13 attached to the line 5. Adjustable valves 16 fitted in one or both openings 14, 15 control the pneumatic damping effect. The lower opening 15 serves as an outlet for, condensed water. In a further modification the ends of the cylinder 10 are connected by a pipe in which is arranged an adjustable valve.. The piston may be given play within the cylinder to allow the passage of air or it may be provided with adjustable openings.
GB26545/30A 1930-03-23 1930-09-05 Means for damping the oscillations of overhead electric lines Expired GB362004A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE559184T 1930-03-23

Publications (1)

Publication Number Publication Date
GB362004A true GB362004A (en) 1931-12-03

Family

ID=34812882

Family Applications (1)

Application Number Title Priority Date Filing Date
GB26545/30A Expired GB362004A (en) 1930-03-23 1930-09-05 Means for damping the oscillations of overhead electric lines

Country Status (4)

Country Link
AT (1) AT125609B (en)
DE (3) DE610990C (en)
FR (1) FR702244A (en)
GB (1) GB362004A (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2736393A (en) * 1950-06-02 1956-02-28 Houdaille Hershey Corp Tuned vibration damper
US3614291A (en) * 1969-08-14 1971-10-19 Burndy Corp Transmission line cable damper
WO2017081392A1 (en) * 2015-11-13 2017-05-18 Centre National De La Recherche Scientifique Non-linear passive device for controlling vibrations in at least one cable, and associated apparatus
CN108281935A (en) * 2018-03-20 2018-07-13 扬州江电线路器材有限公司 A kind of conductor spacer with shock-absorbing function
CN114204506A (en) * 2021-12-01 2022-03-18 国网河南省电力公司汝阳县供电公司 Anti-resonance device installed on overhead wire

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3260487A (en) * 1964-02-17 1966-07-12 Fanner Mfg Co Line suspension
AU449502B2 (en) * 1970-08-07 1974-05-30 Dulmeson (Australia) Pty. Limited Vibration damper for cables
FR2434503A1 (en) * 1978-08-24 1980-03-21 Aluminum Co Of America Spring friction damper for suspended conductor - has two-piece conductor clamp for attaching helical spring and inertial weight to conductor
DE3939593A1 (en) * 1989-11-30 1991-06-06 Palitex Project Co Gmbh Tangential belt drive - has vibration removers at holders to suppress oscillation at pressure rollers
US6357953B1 (en) * 1999-12-16 2002-03-19 General Motors Corporation Tolerance compensation apparatus
CN109167318A (en) * 2018-09-12 2019-01-08 刘涛 A kind of 1000kV electric armour clamp for power circuit
CN112226591B (en) * 2020-08-12 2022-07-26 东风汽车底盘系统有限公司 Device and method for eliminating bottom clearance of Berlin type wrapping lug of steel plate spring

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2736393A (en) * 1950-06-02 1956-02-28 Houdaille Hershey Corp Tuned vibration damper
US3614291A (en) * 1969-08-14 1971-10-19 Burndy Corp Transmission line cable damper
WO2017081392A1 (en) * 2015-11-13 2017-05-18 Centre National De La Recherche Scientifique Non-linear passive device for controlling vibrations in at least one cable, and associated apparatus
FR3043745A1 (en) * 2015-11-13 2017-05-19 Centre Nat Rech Scient NON-LINEAR PASSIVE DEVICE FOR CONTROLLING VIBRATION OF AT LEAST ONE CABLE AND ASSOCIATED INSTALLATION
CN108281935A (en) * 2018-03-20 2018-07-13 扬州江电线路器材有限公司 A kind of conductor spacer with shock-absorbing function
CN108281935B (en) * 2018-03-20 2023-06-20 扬州江电线路器材有限公司 Spacer with shock-absorbing function
CN114204506A (en) * 2021-12-01 2022-03-18 国网河南省电力公司汝阳县供电公司 Anti-resonance device installed on overhead wire

Also Published As

Publication number Publication date
DE589342C (en) 1933-12-06
DE559184C (en) 1932-09-16
FR702244A (en) 1931-04-02
DE610990C (en) 1935-03-20
AT125609B (en) 1931-11-25

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