US1995190A - Vibration damper - Google Patents

Vibration damper Download PDF

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Publication number
US1995190A
US1995190A US730538A US73053834A US1995190A US 1995190 A US1995190 A US 1995190A US 730538 A US730538 A US 730538A US 73053834 A US73053834 A US 73053834A US 1995190 A US1995190 A US 1995190A
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United States
Prior art keywords
casing
spindle
motion
vibration damper
cable
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Expired - Lifetime
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US730538A
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Rostoker Louis
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Individual
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Priority to US730538A priority Critical patent/US1995190A/en
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    • 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
    • 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

Definitions

  • This governor otion of the spindle. 10 's preferably of the inertia type and n ordinary centrifugal comprises the iiy balls tion of the spindle is provided, which resistance 8 Which are connected to the iiat bent springs 9,
  • FIG. 1 is a front elevation, partly broken away, reciprocatory m of the device as arranged for suspension from a purpose I provi fixed support; l2
  • Fig. 2 a vertical section and Fig. 3 a front elevation, on a smaller scale, of a checking the movement.
  • a vibration damper for aerial cables comprising a casing; a rack slidably guided in the casing and adapted for connection at right angles to a cable; a spindle journalled in the casing; a speed multiplying gear train between the rack and the spindle adapted to cause the spindle to rotate in one direction or the other according to the direction of motion of the rack relative to the casing; and means yieldingly resisting the setting in motion of the spindle ineither direction comprising governor fly balls rotated by and about the spindle in one direction or the other fall Within the scope of according to the direction of motion ofthe spindie.
  • a vibration damper for aerial cables corn'- prising a Weighted casing; spring suspension means connected With the casing and adapted for connection with a cable; a gear train mounted on the casing; an actuating member for the gear train adapted for connection at right angles to a cable; a spindle journalled in the casing, the gear train being adapted to cause the spindle to rotate in one direction or the other according to the direction of motion of the actuating member relative to the casing; and inertia means yieldingly resisting the setting in motion of the spindie.
  • a vibration damper for aerial cables comprising a Weighted casing; spring suspension means connected with the casing and adapted for connection with a cable; a gear train mounted on the casing; an actuating member for the gear train adapted for connectlon at right angles to a cable; a spindle journalled in the casing, the gear train being adapted to cause the spindle to rotate in one direction or the other according to the direction of motion of the actuating member relative to the casing; and inertia means yieldingly resisting the setting in motion oi the spindle in either direction.
  • a vibration damper for aerial cables comprising a Weighted casing; spring suspension means connected with the casing and adapted lior connection With a cable; a gear train mounted on the casing; an actuating memer for the gear train adapted for connection at right angles to a cable; a spindle journalled in the casing, the gear train being adapted to cause the spindle to rotate in one direction or the other according to the direction of motion of the actuating member relative to the casing; and inertia means yieldingly resisting the setting in motion of the spindle in either direction comprising governor fiy balls rotated by and about the spindle in one direction or the other according to the direction of motion of the spindle.

Description

March 19, 1935. L. RosToKER VIBRATION DAMPER lll" Filed June 13, 1954 1 l l ,L1 l l 5% L. f1
Patented Mar. I9, 1935 VIBBATION DAM'PER Louis Rostoker, Toronto, Application June 13, 1934,
4 Claims.
Resistance to the rotagovernor.
Ontario, Canada Serial No. 730,538
This governor otion of the spindle. 10 's preferably of the inertia type and n ordinary centrifugal comprises the iiy balls tion of the spindle is provided, which resistance 8 Which are connected to the iiat bent springs 9,
the cable by springs.
drawing in which Fig. 1 is a front elevation, partly broken away, reciprocatory m of the device as arranged for suspension from a purpose I provi fixed support; l2
Fig. 2 a vertical section and Fig. 3 a front elevation, on a smaller scale, of a checking the movement.
modification showing the device suspended from a. cable. itself certain modica tightened up, securely clamp the rack to the cable to the gear 'I'he rack 1s toothed at each side to mesh with two motion as he gear trains 7, which respectlvely drive two spin- It will be he viole pening eliect is thus nce of the vibratory As the extreme range of the may be secured to provided for this by springs from 40 he casing and its struction which would my invention.
What I claim as my invention is:
, 1. A vibration damper for aerial cables comprising a casing; a rack slidably guided in the casing and adapted for connection at right angles to a cable; a spindle journalled in the casing; a speed multiplying gear train between the rack and the spindle adapted to cause the spindle to rotate in one direction or the other according to the direction of motion of the rack relative to the casing; and means yieldingly resisting the setting in motion of the spindle ineither direction comprising governor fly balls rotated by and about the spindle in one direction or the other fall Within the scope of according to the direction of motion ofthe spindie.
2. A vibration damper for aerial cables corn'- prising a Weighted casing; spring suspension means connected With the casing and adapted for connection with a cable; a gear train mounted on the casing; an actuating member for the gear train adapted for connection at right angles to a cable; a spindle journalled in the casing, the gear train being adapted to cause the spindle to rotate in one direction or the other according to the direction of motion of the actuating member relative to the casing; and inertia means yieldingly resisting the setting in motion of the spindie.
3. A vibration damper for aerial cables comprising a Weighted casing; spring suspension means connected with the casing and adapted for connection with a cable; a gear train mounted on the casing; an actuating member for the gear train adapted for connectlon at right angles to a cable; a spindle journalled in the casing, the gear train being adapted to cause the spindle to rotate in one direction or the other according to the direction of motion of the actuating member relative to the casing; and inertia means yieldingly resisting the setting in motion oi the spindle in either direction.
4. A vibration damper for aerial cables comprising a Weighted casing; spring suspension means connected with the casing and adapted lior connection With a cable; a gear train mounted on the casing; an actuating memer for the gear train adapted for connection at right angles to a cable; a spindle journalled in the casing, the gear train being adapted to cause the spindle to rotate in one direction or the other according to the direction of motion of the actuating member relative to the casing; and inertia means yieldingly resisting the setting in motion of the spindle in either direction comprising governor fiy balls rotated by and about the spindle in one direction or the other according to the direction of motion of the spindle. v
LOUIS ROSTOKER.
US730538A 1934-06-13 1934-06-13 Vibration damper Expired - Lifetime US1995190A (en)

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Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2494358A (en) * 1949-01-22 1950-01-10 Rostoker Louis Vibration damper for overhead cables
US2727085A (en) * 1949-12-19 1955-12-13 Earl L Tornquist Suppressing galloping conductors
US4286693A (en) * 1979-02-09 1981-09-01 Anchor/Darling Industries, Inc. Mechanical snubber
EP0062154A2 (en) * 1981-04-07 1982-10-13 RICHARD BERGNER GMBH & CO Shock absorber for damping low frequency transversal oscillations
US20070108676A1 (en) * 2005-11-14 2007-05-17 Zeilenga Chad K Viscous strand damper assembly
US20090115115A1 (en) * 2005-11-14 2009-05-07 Zeilenga Chad K Viscous strand damper assembly
US11060428B2 (en) * 2018-05-24 2021-07-13 Tenneco Automotive Operating Company Inc. Exhaust valve damper

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2494358A (en) * 1949-01-22 1950-01-10 Rostoker Louis Vibration damper for overhead cables
US2727085A (en) * 1949-12-19 1955-12-13 Earl L Tornquist Suppressing galloping conductors
US4286693A (en) * 1979-02-09 1981-09-01 Anchor/Darling Industries, Inc. Mechanical snubber
EP0062154A2 (en) * 1981-04-07 1982-10-13 RICHARD BERGNER GMBH & CO Shock absorber for damping low frequency transversal oscillations
EP0062154A3 (en) * 1981-04-07 1985-05-15 Richard Bergner Gmbh & Co Shock absorber for damping low frequency transversal oscillations
US20070108676A1 (en) * 2005-11-14 2007-05-17 Zeilenga Chad K Viscous strand damper assembly
US20090115115A1 (en) * 2005-11-14 2009-05-07 Zeilenga Chad K Viscous strand damper assembly
US8079450B2 (en) * 2005-11-14 2011-12-20 Illinois Tool Works Inc. Viscous strand damper assembly
US11060428B2 (en) * 2018-05-24 2021-07-13 Tenneco Automotive Operating Company Inc. Exhaust valve damper

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