GB1028884A - Damped structure - Google Patents

Damped structure

Info

Publication number
GB1028884A
GB1028884A GB753164A GB753164A GB1028884A GB 1028884 A GB1028884 A GB 1028884A GB 753164 A GB753164 A GB 753164A GB 753164 A GB753164 A GB 753164A GB 1028884 A GB1028884 A GB 1028884A
Authority
GB
United Kingdom
Prior art keywords
damped
visco
feb
layer
elastic
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
GB753164A
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.)
Lord Corp
Original Assignee
Lord 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 Lord Corp filed Critical Lord Corp
Publication of GB1028884A publication Critical patent/GB1028884A/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
    • F16F9/00—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium
    • F16F9/30—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium with solid or semi-solid material, e.g. pasty masses, as damping medium
    • F16F9/306—Springs, vibration-dampers, shock-absorbers, or similarly-constructed movement-dampers using a fluid or the equivalent as damping medium with solid or semi-solid material, e.g. pasty masses, as damping medium of the constrained layer type, i.e. comprising one or more constrained viscoelastic layers

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Springs (AREA)

Abstract

1,028,884. Damped structures. LORD CORPORATION. Feb. 24, 1964 [Feb. 25, 1963], No. 7531/64. Heading F2S. A damped structure, Fig. 3, comprises a layer of visco-elastic damping material of high internal hysteresis losses andlow modulus of elasticity which is bonded to two rigid structural members 9, 10, a number of random, or uniformly, arranged small plates 13 being dispersed within the visco-elastic layer to increase the loadbearing and damping effects of the structure.
GB753164A 1963-02-25 1964-02-24 Damped structure Expired GB1028884A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US26037463A 1963-02-25 1963-02-25

Publications (1)

Publication Number Publication Date
GB1028884A true GB1028884A (en) 1966-05-11

Family

ID=22988914

Family Applications (1)

Application Number Title Priority Date Filing Date
GB753164A Expired GB1028884A (en) 1963-02-25 1964-02-24 Damped structure

Country Status (1)

Country Link
GB (1) GB1028884A (en)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2369463A1 (en) * 1976-10-30 1978-05-26 Gerb Gmbh & Co Kg Shock absorber with piston operating in viscous medium - comprising mixt. of bitumen and metal wires to maintain viscosity at high temp.
DE3337526A1 (en) * 1982-10-15 1984-05-10 Central Glass Co., Ltd., Ube, Yamaguchi VIBRATION DAMPING MATERIAL ON A POLYMER BASE WITH SCALP FILLER
EP0176147A1 (en) * 1984-09-28 1986-04-02 N.V. Bekaert S.A. Damping vibrations in rigid articles
EP0373751A2 (en) * 1988-12-09 1990-06-20 Trw Inc. Viscoelastic damping structure and related manufacturing method
EP0437045A2 (en) * 1990-01-09 1991-07-17 Westinghouse Electric Corporation Internally damped thin-walled, composite longitudinal member having dedicated internal constraining layers
EP0466513A2 (en) * 1990-07-12 1992-01-15 Nihon Sekiso Kogyo Kabushiki Kaisha Damping material
FR2667916A1 (en) * 1990-10-16 1992-04-17 Caoutchouc Manuf Plastique TENSIONING DEVICE OF A TENSIONER FOR FLEXIBLE LINK TRANSMISSION, OPERATING BY ELASTIC DEFORMATION OF A DEFORMABLE PARALLELEPIPEDIC SOLID.
EP0906540A1 (en) * 1996-05-31 1999-04-07 Owens Corning Vibration damping system
WO2018122792A1 (en) * 2016-12-30 2018-07-05 Universidad De Chile Bracing with restricted buckling, making it possible to reduce the sections of diagonal elements of braced frames, avoiding general buckling in the element and dissipating energy, and use thereof
EP3587855A1 (en) * 2018-06-27 2020-01-01 Centre National d'Etudes Spatiales Shock absorber for an object placed in a medium subjected to vibrations and corresponding shock absorbing system

Cited By (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2369463A1 (en) * 1976-10-30 1978-05-26 Gerb Gmbh & Co Kg Shock absorber with piston operating in viscous medium - comprising mixt. of bitumen and metal wires to maintain viscosity at high temp.
DE3337526A1 (en) * 1982-10-15 1984-05-10 Central Glass Co., Ltd., Ube, Yamaguchi VIBRATION DAMPING MATERIAL ON A POLYMER BASE WITH SCALP FILLER
EP0176147A1 (en) * 1984-09-28 1986-04-02 N.V. Bekaert S.A. Damping vibrations in rigid articles
EP0373751A2 (en) * 1988-12-09 1990-06-20 Trw Inc. Viscoelastic damping structure and related manufacturing method
EP0373751A3 (en) * 1988-12-09 1990-09-12 Trw Inc. Viscoelastic damping structure and related manufacturing method
AU632887B2 (en) * 1990-01-09 1993-01-14 Westinghouse Electric Corporation Internally damped thin-walled, composite longitudinal member having dedicated internal constraining layers
EP0437045A2 (en) * 1990-01-09 1991-07-17 Westinghouse Electric Corporation Internally damped thin-walled, composite longitudinal member having dedicated internal constraining layers
EP0437045A3 (en) * 1990-01-09 1991-11-13 Westinghouse Electric Corporation Internally damped thin-walled, composite longitudinal member having dedicated internal constraining layers
EP0466513A3 (en) * 1990-07-12 1992-05-20 Nihon Sekiso Kogyo Kabushiki Kaisha Damping material
EP0466513A2 (en) * 1990-07-12 1992-01-15 Nihon Sekiso Kogyo Kabushiki Kaisha Damping material
EP0481836A1 (en) * 1990-10-16 1992-04-22 Caoutchouc Manufacture Et Plastiques Tensioning device for belt tensioning idler, functioning by elastic deformation of a parallel epipedic body
US5176580A (en) * 1990-10-16 1993-01-05 Caoutchouc Manufacture Et Plastiques Belt tensioner for internal combustion engine
FR2667916A1 (en) * 1990-10-16 1992-04-17 Caoutchouc Manuf Plastique TENSIONING DEVICE OF A TENSIONER FOR FLEXIBLE LINK TRANSMISSION, OPERATING BY ELASTIC DEFORMATION OF A DEFORMABLE PARALLELEPIPEDIC SOLID.
EP0906540A1 (en) * 1996-05-31 1999-04-07 Owens Corning Vibration damping system
EP0906540A4 (en) * 1996-05-31 2001-06-13 Owens Corning Fiberglass Corp Vibration damping system
WO2018122792A1 (en) * 2016-12-30 2018-07-05 Universidad De Chile Bracing with restricted buckling, making it possible to reduce the sections of diagonal elements of braced frames, avoiding general buckling in the element and dissipating energy, and use thereof
EP3587855A1 (en) * 2018-06-27 2020-01-01 Centre National d'Etudes Spatiales Shock absorber for an object placed in a medium subjected to vibrations and corresponding shock absorbing system
FR3083279A1 (en) * 2018-06-27 2020-01-03 Centre National D'etudes Spatiales SHOCK ABSORBER FOR AN OBJECT PLACED IN A ENVIRONMENT SUBJECT TO VIBRATIONS AND DAMPING SYSTEM THEREOF
EP4234972A3 (en) * 2018-06-27 2023-09-27 Centre National d'Etudes Spatiales Damper for an object placed in a vibrating environment and corresponding damping system

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