AU2001293101A1 - Method and apparatus for improved vibration isolation - Google Patents

Method and apparatus for improved vibration isolation

Info

Publication number
AU2001293101A1
AU2001293101A1 AU2001293101A AU9310101A AU2001293101A1 AU 2001293101 A1 AU2001293101 A1 AU 2001293101A1 AU 2001293101 A AU2001293101 A AU 2001293101A AU 9310101 A AU9310101 A AU 9310101A AU 2001293101 A1 AU2001293101 A1 AU 2001293101A1
Authority
AU
Australia
Prior art keywords
vibration isolation
improved vibration
improved
isolation
vibration
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.)
Abandoned
Application number
AU2001293101A
Other languages
English (en)
Inventor
Robert J. Pascal
Michael R Smith
Frank B. Stamps
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.)
Bell Helicopter Textron Inc
Original Assignee
Bell Helicopter 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 Bell Helicopter Textron Inc filed Critical Bell Helicopter Textron Inc
Priority claimed from PCT/US2001/030071 external-priority patent/WO2002027210A1/fr
Publication of AU2001293101A1 publication Critical patent/AU2001293101A1/en
Abandoned 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
    • F16F7/00—Vibration-dampers; Shock-absorbers
    • F16F7/10—Vibration-dampers; Shock-absorbers using inertia effect
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/001—Vibration damping devices
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Vibration Prevention Devices (AREA)
  • Combined Devices Of Dampers And Springs (AREA)
AU2001293101A 2000-09-26 2001-09-26 Method and apparatus for improved vibration isolation Abandoned AU2001293101A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US23565600P 2000-09-26 2000-09-26
US60/235,656 2000-09-26
PCT/US2001/030071 WO2002027210A1 (fr) 2000-09-26 2001-09-26 Procede et dispositif d'isolation amelioree contre les vibrations

Publications (1)

Publication Number Publication Date
AU2001293101A1 true AU2001293101A1 (en) 2002-04-08

Family

ID=22886406

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2001293101A Abandoned AU2001293101A1 (en) 2000-09-26 2001-09-26 Method and apparatus for improved vibration isolation

Country Status (4)

Country Link
EP (1) EP1334289B1 (fr)
AU (1) AU2001293101A1 (fr)
CA (1) CA2422391C (fr)
DE (2) DE01973531T1 (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102678806B (zh) * 2002-09-24 2015-09-23 贝尔直升机泰克斯特龙公司 一种控制船只的声辐射的方法
US9446841B2 (en) 2008-12-18 2016-09-20 Textron Innovations Inc. Method and apparatus for improved vibration isolation
US9297439B2 (en) 2009-03-12 2016-03-29 Textron Innovations Inc. Method and apparatus for improved vibration isolation
US8882091B2 (en) 2011-11-11 2014-11-11 Textron Innovations Inc. Vibration isolation system

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5435531A (en) * 1993-08-18 1995-07-25 Bell Helicopter Textron Inc. Vibration isolation system
US5439082A (en) * 1994-04-01 1995-08-08 Bell Helicopter Textron Inc. Hydraulic inertial vibration isolator
US5458222A (en) * 1994-12-05 1995-10-17 General Electric Company Active vibration control of structures undergoing bending vibrations

Also Published As

Publication number Publication date
DE60134767D1 (de) 2008-08-21
CA2422391A1 (fr) 2002-04-04
EP1334289A1 (fr) 2003-08-13
EP1334289A4 (fr) 2006-12-06
EP1334289B1 (fr) 2008-07-09
CA2422391C (fr) 2007-02-13
DE01973531T1 (de) 2004-04-15

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