JPS5524294A - Damper - Google Patents

Damper

Info

Publication number
JPS5524294A
JPS5524294A JP9980679A JP9980679A JPS5524294A JP S5524294 A JPS5524294 A JP S5524294A JP 9980679 A JP9980679 A JP 9980679A JP 9980679 A JP9980679 A JP 9980679A JP S5524294 A JPS5524294 A JP S5524294A
Authority
JP
Japan
Prior art keywords
damper
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.)
Granted
Application number
JP9980679A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6333570B2 (2
Inventor
Waren Fuon Haadenbaagu Pooru
Kurisu Maado Kenesu
Rabuowa Edowaado
Jiyon Uoshiyubaa Shirubuesutaa
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.)
RTX Corp
Original Assignee
United Technologies 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 United Technologies Corp filed Critical United Technologies Corp
Publication of JPS5524294A publication Critical patent/JPS5524294A/ja
Publication of JPS6333570B2 publication Critical patent/JPS6333570B2/ja
Granted 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)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Vibration Prevention Devices (AREA)
JP9980679A 1978-08-04 1979-08-03 Damper Granted JPS5524294A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/931,083 US4213518A (en) 1978-08-04 1978-08-04 Fixed position pendular-type vibration absorber with linearization at fixed or variable frequencies

Publications (2)

Publication Number Publication Date
JPS5524294A true JPS5524294A (en) 1980-02-21
JPS6333570B2 JPS6333570B2 (2) 1988-07-06

Family

ID=25460200

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9980679A Granted JPS5524294A (en) 1978-08-04 1979-08-03 Damper

Country Status (3)

Country Link
US (1) US4213518A (2)
JP (1) JPS5524294A (2)
CA (1) CA1110668A (2)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4972930A (en) * 1989-12-26 1990-11-27 The Boeing Company Dynamically adjustable rotary unbalance shaker
FR2680848B1 (fr) * 1991-08-29 1995-03-17 Aerospatiale Ste Nat Indle Procede et dispositif pour filtrer les excitations vibratoires transmises entre deux pieces, notamment entre le rotor et le fuselage d'un helicoptere.
US5775472A (en) * 1995-06-27 1998-07-07 Honeywell Inc. Multi-axis tuned mass damper
FR2792554B1 (fr) * 1999-04-22 2001-06-29 Vibrachoc Sa Dispositif resonant, tel que batteur ou generateur d'efforts
DE102007000131A1 (de) * 2007-03-07 2008-09-11 Hilti Ag Handwerkzeugmaschine mit pneumatischem Schlagwerk
CN103213686B (zh) * 2013-04-24 2015-07-01 哈尔滨飞机工业集团有限责任公司 一种直升机机载设备吊挂结构
CN108895208B (zh) * 2018-08-03 2024-05-03 重庆君道消防安全技术股份公司 可变固定频率抗震支架
CN109683639B (zh) * 2018-12-06 2021-08-10 中国电子工程设计院有限公司 一种主动隔振的控制方法及装置
US12060148B2 (en) 2022-08-16 2024-08-13 Honeywell International Inc. Ground resonance detection and warning system and method

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50879A (2) * 1973-05-01 1975-01-07

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3005520A (en) * 1959-09-14 1961-10-24 United Aircraft Corp Vibration absorber
US3536165A (en) * 1967-12-29 1970-10-27 Boeing Co Vibration absorber tuner
US3540809A (en) * 1968-09-20 1970-11-17 United Aircraft Corp Vibration damped helicopter rotor

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50879A (2) * 1973-05-01 1975-01-07

Also Published As

Publication number Publication date
US4213518A (en) 1980-07-22
CA1110668A (en) 1981-10-13
JPS6333570B2 (2) 1988-07-06

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