AR221527A1 - Aparato para reducir las vibraciones entre dos cuerpos - Google Patents

Aparato para reducir las vibraciones entre dos cuerpos

Info

Publication number
AR221527A1
AR221527A1 AR280085A AR28008580A AR221527A1 AR 221527 A1 AR221527 A1 AR 221527A1 AR 280085 A AR280085 A AR 280085A AR 28008580 A AR28008580 A AR 28008580A AR 221527 A1 AR221527 A1 AR 221527A1
Authority
AR
Argentina
Prior art keywords
bodies
reduce vibrations
vibrations
reduce
Prior art date
Application number
AR280085A
Other languages
English (en)
Spanish (es)
Original Assignee
Textron Inc
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 Textron Inc filed Critical Textron Inc
Application granted granted Critical
Publication of AR221527A1 publication Critical patent/AR221527A1/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/001—Vibration damping devices
    • 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
    • F16F1/00—Springs
    • F16F1/36—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers
    • F16F1/42—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by the mode of stressing
    • F16F1/52—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by the mode of stressing loaded in combined stresses
    • F16F1/54—Springs made of rubber or other material having high internal friction, e.g. thermoplastic elastomers characterised by the mode of stressing loaded in combined stresses loaded in compression and shear
    • 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
    • F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
    • F16F13/04—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper
    • F16F13/06—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper
    • F16F13/22—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper characterised by comprising also a dynamic damper
    • 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
    • F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
    • F16F13/04—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper
    • F16F13/06—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper
    • F16F13/24—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper the central part of the unit being supported by one element and both extremities of the unit being supported by a single other element, i.e. double acting mounting
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/001—Vibration damping devices
    • B64C2027/005—Vibration damping devices using suspended masses
    • 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
    • F16F2236/00—Mode of stressing of basic spring or damper elements or devices incorporating such elements
    • F16F2236/12—Mode of stressing of basic spring or damper elements or devices incorporating such elements loaded in combined stresses
    • F16F2236/123—Mode of stressing of basic spring or damper elements or devices incorporating such elements loaded in combined stresses loaded in compression and shear

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Health & Medical Sciences (AREA)
  • Child & Adolescent Psychology (AREA)
  • Combined Devices Of Dampers And Springs (AREA)
  • Vibration Prevention Devices (AREA)
AR280085A 1979-02-26 1980-02-25 Aparato para reducir las vibraciones entre dos cuerpos AR221527A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/015,230 US4236607A (en) 1979-02-26 1979-02-26 Vibration suppression system

Publications (1)

Publication Number Publication Date
AR221527A1 true AR221527A1 (es) 1981-02-13

Family

ID=21770229

Family Applications (1)

Application Number Title Priority Date Filing Date
AR280085A AR221527A1 (es) 1979-02-26 1980-02-25 Aparato para reducir las vibraciones entre dos cuerpos

Country Status (13)

Country Link
US (1) US4236607A (zh)
JP (1) JPS55159348A (zh)
AR (1) AR221527A1 (zh)
AU (1) AU531620B2 (zh)
BR (1) BR8001118A (zh)
CA (1) CA1134870A (zh)
DE (1) DE3006778A1 (zh)
ES (1) ES488949A1 (zh)
FR (1) FR2449826B1 (zh)
GB (1) GB2051301B (zh)
IL (1) IL59459A (zh)
IT (1) IT1147038B (zh)
MX (1) MX6706E (zh)

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US6009983A (en) * 1997-05-30 2000-01-04 Bell Helicopter Textron, Inc. Method and apparatus for improved vibration isolation
US6092795A (en) * 1997-08-04 2000-07-25 Lord Corporation Fluid and elastomer damper
US6032936A (en) * 1997-08-04 2000-03-07 Lord Corporation Fluid mount including a partitionless compensator
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DE19954975A1 (de) * 1999-11-16 2001-03-29 Daimler Chrysler Ag Hydraulisch dämpfendes Lager
US6431530B1 (en) 2000-05-23 2002-08-13 Bell Helicopter Textron, Inc. Vertical liquid inertia vibration isolator
US6695106B2 (en) 2000-09-26 2004-02-24 Bell Helicopter Textron, Inc. Method and apparatus for improved vibration isolation
DE10214325A1 (de) * 2002-03-28 2003-10-16 Zf Lemfoerder Metallwaren Ag Verfahren zum Betreiben eines Hydrolagers und hierfür ausgebildetes Lager
AU2003240160A1 (en) 2002-06-07 2003-12-22 Boart Longyear Limited Vibration isolator
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CN101657354B (zh) * 2007-04-11 2013-08-07 贝尔直升机泰克斯特龙公司 斜旋翼飞行器上抑制振动的方法
US8602400B2 (en) * 2007-09-27 2013-12-10 Textron Innovations Inc. Method and apparatus for improved vibration isolation
CA2746048C (en) 2008-12-18 2014-07-08 Bell Helicopter Textron Inc. Method and apparatus for improved vibration isolation
CA2754205C (en) 2009-03-12 2015-05-19 Bell Helicopter Textron Inc. Method and apparatus for improved vibration isolation
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US8882091B2 (en) 2011-11-11 2014-11-11 Textron Innovations Inc. Vibration isolation system
US20130161884A1 (en) * 2011-12-26 2013-06-27 Bell Helicopter Textron Inc. System and Method of Tuning a Liquid Inertia Vibration Eliminator
US9777788B2 (en) * 2012-01-10 2017-10-03 Bell Helicopter Textron Inc. Rotorcraft vibration suppression system in a four corner pylon mount configuration
US8672262B2 (en) * 2012-01-10 2014-03-18 Textron Innovations Inc. Mechanically optimized liquid inertia vibration eliminator and aircraft pylon system
US8622375B2 (en) 2012-03-16 2014-01-07 Textron Innovations Inc. Dual frequency damper for an aircraft
US8731743B2 (en) 2012-04-11 2014-05-20 Textron Innovations Inc. Self tuning vibration isolation system
US9296476B2 (en) 2012-04-18 2016-03-29 Textron Innovations Inc. Self tuning vibration absorber
US9133903B2 (en) * 2013-03-15 2015-09-15 The Pullman Company Hydroelastic fluids for fluid filled elastomeric damping devices
US9145946B2 (en) 2013-03-15 2015-09-29 Bell Helicopter Textron Inc. Active vibration isolation system
US9249856B1 (en) 2014-03-18 2016-02-02 Bell Helicopter Textron Inc. Liquid inertia vibration mount
US9551393B2 (en) 2014-04-23 2017-01-24 Bell Helicopter Textron Inc. Rotorcraft vibration isolation systems
ES2891084T3 (es) * 2016-04-27 2022-01-26 MTU Aero Engines AG Conjunto de paletas de turbomaquinaria
US10550907B2 (en) * 2016-08-18 2020-02-04 Textron Innovations Inc. Liquid inertia vibration elimination system
US10301010B2 (en) 2016-10-20 2019-05-28 Bell Helicopter Textron Inc. Oscillating pump systems for use on aircraft
US11932380B2 (en) 2017-03-15 2024-03-19 Textron Innovations Inc. Vibration isolation systems for compound helicopters
US20180265186A1 (en) 2017-03-15 2018-09-20 Bell Helicopter Textron Inc. Vibration Isolation Systems for Advancing Blade Concept Rotorcraft
CN107654566B (zh) * 2017-08-07 2019-10-08 上海交通大学 参数可调的液弹式隔振装置
US11167842B2 (en) * 2017-10-10 2021-11-09 Bell Helicopter Textron Inc. Mount for supporting a component and attenuating noise
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Also Published As

Publication number Publication date
JPS6329136B2 (zh) 1988-06-13
BR8001118A (pt) 1980-10-29
IT8047999A0 (it) 1980-02-25
JPS55159348A (en) 1980-12-11
GB2051301A (en) 1981-01-14
FR2449826B1 (fr) 1986-09-26
GB2051301B (en) 1983-06-15
AU531620B2 (en) 1983-09-01
IL59459A (en) 1983-03-31
US4236607A (en) 1980-12-02
IL59459A0 (en) 1980-05-30
FR2449826A1 (fr) 1980-09-19
ES488949A1 (es) 1980-09-16
AU5585480A (en) 1980-09-04
CA1134870A (en) 1982-11-02
DE3006778A1 (de) 1980-09-04
MX6706E (es) 1985-10-23
IT1147038B (it) 1986-11-19
DE3006778C2 (zh) 1989-08-17

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