SE442048B - Anordning for dempning av svengningar hos en konstruktion, serskilt en flygplansdel - Google Patents

Anordning for dempning av svengningar hos en konstruktion, serskilt en flygplansdel

Info

Publication number
SE442048B
SE442048B SE8402680A SE8402680A SE442048B SE 442048 B SE442048 B SE 442048B SE 8402680 A SE8402680 A SE 8402680A SE 8402680 A SE8402680 A SE 8402680A SE 442048 B SE442048 B SE 442048B
Authority
SE
Sweden
Prior art keywords
particles
roof
container
small bodies
mass
Prior art date
Application number
SE8402680A
Other languages
English (en)
Swedish (sv)
Other versions
SE8402680D0 (sv
Inventor
B B O Persson
Original Assignee
Saab Scania Ab
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 Saab Scania Ab filed Critical Saab Scania Ab
Priority to SE8402680A priority Critical patent/SE442048B/sv
Publication of SE8402680D0 publication Critical patent/SE8402680D0/xx
Priority to EP19850902702 priority patent/EP0216770A1/en
Priority to PCT/SE1985/000203 priority patent/WO1985005425A1/en
Priority to ES543244A priority patent/ES8609628A1/es
Publication of SE442048B publication Critical patent/SE442048B/sv

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
    • F16F7/01—Vibration-dampers; Shock-absorbers using friction between loose particles, e.g. sand
    • 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Vibration Prevention Devices (AREA)
SE8402680A 1984-05-18 1984-05-18 Anordning for dempning av svengningar hos en konstruktion, serskilt en flygplansdel SE442048B (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE8402680A SE442048B (sv) 1984-05-18 1984-05-18 Anordning for dempning av svengningar hos en konstruktion, serskilt en flygplansdel
EP19850902702 EP0216770A1 (en) 1984-05-18 1985-05-13 Device for damping oscillations
PCT/SE1985/000203 WO1985005425A1 (en) 1984-05-18 1985-05-13 Device for damping oscillations
ES543244A ES8609628A1 (es) 1984-05-18 1985-05-17 Un dispositivo para amortiguar oscilaciones en una estructu-ra, en particular en una parte de un avion, tal como un es- tabilizador o similar

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE8402680A SE442048B (sv) 1984-05-18 1984-05-18 Anordning for dempning av svengningar hos en konstruktion, serskilt en flygplansdel

Publications (2)

Publication Number Publication Date
SE8402680D0 SE8402680D0 (sv) 1984-05-18
SE442048B true SE442048B (sv) 1985-11-25

Family

ID=20355925

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8402680A SE442048B (sv) 1984-05-18 1984-05-18 Anordning for dempning av svengningar hos en konstruktion, serskilt en flygplansdel

Country Status (4)

Country Link
EP (1) EP0216770A1 (es)
ES (1) ES8609628A1 (es)
SE (1) SE442048B (es)
WO (1) WO1985005425A1 (es)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4744604A (en) * 1985-04-08 1988-05-17 Federal-Mogul Corporation Vibration damping device and a method for a road planer and the like
EP0218642B1 (en) * 1985-04-08 1989-10-25 Federal-Mogul Corporation Vibration damping device and method for a road planer and the like
US5290973A (en) * 1992-08-24 1994-03-01 Kwoh Frederick Y S Acoustic damping device
FR2747364B1 (fr) * 1996-04-15 1998-07-03 Aerospatiale Procede et dispositif pour amortir les vibrations ou empecher leur apparition sur des cellules d'aeronef en vol transsonique
JP3863333B2 (ja) * 1999-05-20 2006-12-27 株式会社日立製作所 鉄道車両、鉄道車両用台車及び連結部材
GB9926199D0 (en) 1999-11-05 2000-01-12 Rolls Royce Plc A particle vibration damper for a non-rotating component of a gas turbine engine
TW474876B (en) * 2000-01-14 2002-02-01 Hitachi Ltd Railway vehicle and railway vehicle use bogie car
JP2001199334A (ja) * 2000-01-17 2001-07-24 Hitachi Ltd 鉄道車両
FR2807810B1 (fr) 2000-04-12 2002-11-22 Eurocopter France Structure d'amortissement et applications
US20060225980A1 (en) * 2005-04-11 2006-10-12 Simonian Stepan S Tunable adjustable multi-element hybrid particle damper
WO2008119352A2 (en) * 2007-03-30 2008-10-09 Vestas Wind Systems A/S A wind turbine comprising one or more oscillation dampers
US8567230B2 (en) 2011-08-22 2013-10-29 Nissan North America, Inc. Impact test fixture
DE102018007953A1 (de) * 2018-10-09 2020-04-09 Senvion Gmbh Rotorblatt einer Windkraftanlage mit einer Teilchendämpfungseinrichtung und ein Herstellungsverfahren dafür

Also Published As

Publication number Publication date
SE8402680D0 (sv) 1984-05-18
EP0216770A1 (en) 1987-04-08
WO1985005425A1 (en) 1985-12-05
ES8609628A1 (es) 1986-07-16
ES543244A0 (es) 1986-07-16

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