DE69008633T2 - Gerät zur Erzeugung von Massenkraft. - Google Patents

Gerät zur Erzeugung von Massenkraft.

Info

Publication number
DE69008633T2
DE69008633T2 DE69008633T DE69008633T DE69008633T2 DE 69008633 T2 DE69008633 T2 DE 69008633T2 DE 69008633 T DE69008633 T DE 69008633T DE 69008633 T DE69008633 T DE 69008633T DE 69008633 T2 DE69008633 T2 DE 69008633T2
Authority
DE
Germany
Prior art keywords
mass force
generating mass
generating
force
mass
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 - Lifetime
Application number
DE69008633T
Other languages
English (en)
Other versions
DE69008633D1 (de
Inventor
William S Jenson
David Ng
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.)
Hutchinson Aerospace and Industry Inc
Original Assignee
Barry Wright 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 Barry Wright Corp filed Critical Barry Wright Corp
Application granted granted Critical
Publication of DE69008633D1 publication Critical patent/DE69008633D1/de
Publication of DE69008633T2 publication Critical patent/DE69008633T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D19/00—Control of mechanical oscillations, e.g. of amplitude, of frequency, of phase
    • G05D19/02—Control of mechanical oscillations, e.g. of amplitude, of frequency, of phase characterised by the use of electric means
    • 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
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/22—Compensation of inertia forces
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64C—AEROPLANES; HELICOPTERS
    • B64C27/00—Rotorcraft; Rotors peculiar thereto
    • B64C27/001—Vibration damping devices
    • B64C2027/004—Vibration damping devices using actuators, e.g. active systems
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18056—Rotary to or from reciprocating or oscillating
    • Y10T74/18344—Unbalanced weights
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/18—Mechanical movements
    • Y10T74/18544—Rotary to gyratory
    • Y10T74/18552—Unbalanced weight
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/211—Eccentric
    • Y10T74/2111—Plural, movable relative to each other [including ball[s]]
    • Y10T74/2112—Concentric

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Vibration Prevention Devices (AREA)
  • Apparatuses For Generation Of Mechanical Vibrations (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Soundproofing, Sound Blocking, And Sound Damping (AREA)
DE69008633T 1989-07-14 1990-07-09 Gerät zur Erzeugung von Massenkraft. Expired - Lifetime DE69008633T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/379,881 US5005439A (en) 1989-07-14 1989-07-14 Inertia force generating device

Publications (2)

Publication Number Publication Date
DE69008633D1 DE69008633D1 (de) 1994-06-09
DE69008633T2 true DE69008633T2 (de) 1994-11-24

Family

ID=23499093

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69008633T Expired - Lifetime DE69008633T2 (de) 1989-07-14 1990-07-09 Gerät zur Erzeugung von Massenkraft.

Country Status (5)

Country Link
US (1) US5005439A (de)
EP (1) EP0409462B1 (de)
JP (1) JPH03149430A (de)
CA (1) CA2020801A1 (de)
DE (1) DE69008633T2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021109516B3 (de) 2021-04-15 2022-03-24 Core Sensing Gmbh Generator zur Anordnung in einer in Rotation versetzbaren Hohlwelle

Families Citing this family (48)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4007005C1 (de) * 1990-03-06 1991-10-17 Sulzer-Escher Wyss Gmbh, 7980 Ravensburg, De
FR2676130B1 (fr) * 1991-04-30 1993-08-13 Skako Comessa Sa Systeme de commande automatique du dephasage dans un appareil vibrant.
DE4116647C5 (de) * 1991-05-22 2004-07-08 Hess Maschinenfabrik Gmbh & Co. Kg Rüttelvorrichtung
FR2677096B1 (fr) * 1991-05-31 1995-02-17 Hutchinson Sa Dispositif d'attenuation des vibrations periodiques d'une structure mecanique.
US5334991A (en) * 1992-05-15 1994-08-02 Reflection Technology Dual image head-mounted display
DE4222535A1 (de) * 1992-07-09 1994-01-13 Hofmann Werkstatt Technik Vorrichtung zum Umwuchtausgleich einer um eine Rotationsachse drehbaren Schleifscheibe
US5347884A (en) * 1993-03-08 1994-09-20 Moog Inc. Method and apparatus for cancellation of rotational unbalance
US5435168A (en) * 1993-08-17 1995-07-25 Scientific-Atlanta, Inc. Transducer testing system for low frequency vibrations
JP2002516629A (ja) * 1994-08-11 2002-06-04 コーニンクレッカ フィリップス エレクトロニクス エヌ ヴィ 固体画像増倍器及び固体画像増倍器からなるｘ線検査装置
AU3341395A (en) * 1994-08-24 1996-03-14 F.L. Smidth & Co A/S Vibration-compensating apparatus
GB2305488B (en) * 1995-09-21 1999-04-28 Moog Inc Modular vibratory force generator, and method of operating same
US5811821A (en) * 1996-08-09 1998-09-22 Park Scientific Instruments Single axis vibration reducing system
US5825663A (en) * 1996-11-04 1998-10-20 Gec-Marconi Aerospace Inc. Vibration control system
US6869375B2 (en) * 2001-02-27 2005-03-22 Sikorsky Aircraft Corporation High output force actuator for an active vibration control system
US6769838B2 (en) 2001-10-31 2004-08-03 Caterpillar Paving Products Inc Variable vibratory mechanism
FR2858034A1 (fr) * 2003-07-23 2005-01-28 Cf Gomma Spa Dispositif d'attenuation/amortissement de vibrations
US20050077845A1 (en) * 2003-08-29 2005-04-14 Nejat Olgac Actively controlled harmonic force generator
US7958801B2 (en) * 2003-10-01 2011-06-14 Sikorsky Aircraft Corporation Harmonic force generator for an active vibration control system
US7118328B2 (en) * 2004-03-12 2006-10-10 Sikorsky Aircraft Corporation Gearbox mounted force generator
US8162606B2 (en) 2004-08-30 2012-04-24 Lord Corporation Helicopter hub mounted vibration control and circular force generation systems for canceling vibrations
US8267652B2 (en) * 2004-08-30 2012-09-18 Lord Corporation Helicopter hub mounted vibration control and circular force generation systems for canceling vibrations
US7448854B2 (en) * 2004-08-30 2008-11-11 Lord Corporation Helicopter vibration control system and rotary force generator for canceling vibrations
US7722322B2 (en) * 2004-08-30 2010-05-25 Lord Corporation Computer system and program product for controlling vibrations
AU2006207959B2 (en) * 2005-01-27 2011-01-27 Columbia Machine, Inc. Large pallet machine for forming molded products
FR2886176B1 (fr) 2005-05-25 2007-07-06 Eurocopter France Generateur de vibrations par effet centrifuge a rotors contrarotatifs coaxiaux.
FR2894040B1 (fr) * 2005-11-28 2011-10-21 Eurocopter France Dispositif d'asservissement pour un vibrateur a rotors desequilibres.
US7712513B1 (en) 2006-04-04 2010-05-11 Carrier Vibrating Equipment Co. System and method for controlling casting shakeout retention
EP2024660B1 (de) 2006-06-01 2012-04-11 Lord Corporation System zur steuerung der drehmaschinenvibration für ein drehflügelflugzeug
EP2167748B2 (de) † 2007-05-31 2015-03-25 Vestas Wind Systems A/S System zur dämpfung von schwingungen in einer struktur
KR101486721B1 (ko) * 2007-10-25 2015-01-28 로드코포레이션 분배 능동형 진동 제어 시스템 및 진동이 억제된 회전익 항공기
EP2985222B1 (de) 2008-04-07 2020-02-26 LORD Corporation Helikoptervibrationssteuerungssystem und drehkrafterzeugungssystem zur unterdrückung von vibrationen
US9099908B2 (en) * 2010-01-15 2015-08-04 Eyekon Systems Llc Fast acceleration reaction force cancelling motor
KR101911000B1 (ko) 2011-02-04 2018-10-23 로오드 코포레이션 공진 관성형 액추에이터를 구비한 회전익 항공기 진동 제어 시스템
WO2014085236A1 (en) * 2012-11-28 2014-06-05 Lord Corporation Vibration damping devices, systems, and methods for aircraft
KR102176577B1 (ko) * 2012-12-12 2020-11-09 로오드 코포레이션 능동형 진동 제어 시스템에 사용하기 위한 개선된 원형 힘 발생기 장치들, 시스템들, 및 방법들
US20150370266A1 (en) * 2013-03-08 2015-12-24 Lord Corporation Active noise and vibration control systems and
US20160009386A1 (en) * 2013-03-20 2016-01-14 Lord Corporation Low moment force generator devices and methods
US9817408B2 (en) 2013-07-30 2017-11-14 Trane International Inc. Vibration control for a variable speed cooling system
US10099780B2 (en) * 2013-10-07 2018-10-16 Sikorsky Aircraft Corporation Active vibration control actuator
US10065730B2 (en) 2014-01-22 2018-09-04 Bell Helicopter Textron Inc. Active vibration control system with non-concentric revolving masses
CN104963997B (zh) * 2014-07-21 2018-02-09 摩尔动力(北京)技术股份有限公司 界面平衡系统
US20170267338A1 (en) 2014-10-01 2017-09-21 Sikorsky Aircraft Corporation Acoustic signature variation of aircraft utilizing a clutch
WO2016054209A1 (en) 2014-10-01 2016-04-07 Sikorsky Aircraft Corporation Dual rotor, rotary wing aircraft
SE538758C2 (sv) * 2015-02-06 2016-11-08 Dynapac Compaction Equipment Ab Vibrationsanordning för kompakteringsmaskin
FR3057786B1 (fr) * 2016-10-21 2018-12-07 Hutchinson Generateur d'efforts dynamiques a balourd et un actionneur comprenant un tel generateur.
FR3064764B1 (fr) * 2017-03-28 2019-06-28 Hutchinson Generateur d'efforts dynamiques comprenant au moins deux balourds et actionneur comprenant de tels generateurs
EP3678934A1 (de) * 2018-03-20 2020-07-15 Lord Corporation Vorrichtungen, systeme und verfahren für breitbandigen drehkraftgenerator
CN112658222B (zh) * 2020-12-09 2022-03-18 燕山大学 伺服电机驱动振幅可变的结晶器振动装置

Family Cites Families (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2248182A (en) * 1940-03-27 1941-07-08 Edward W Mateer Vibratory motion producing apparatus
US2627849A (en) * 1950-01-03 1953-02-10 Goodwin A Carlson Gasoline hammer
US2964272A (en) * 1955-07-01 1960-12-13 Rca Corp Vibration control apparatus
US3039609A (en) * 1959-07-06 1962-06-19 Hewitt Robins Inc Positive motion horizontal screen shaft assembly
US3209525A (en) * 1962-01-04 1965-10-05 Int Harvester Co Reaction drive arrangement for a reciprocating mower
US3208292A (en) * 1963-05-28 1965-09-28 Gen Mills Inc Variable force oscillator
US3339422A (en) * 1965-03-18 1967-09-05 Petrin Frank Electric motor driven vibrator and adjusting device therefor
US3952612A (en) * 1974-02-22 1976-04-27 Kurkowski Leonard S Remote control trim balancer
DE2442367A1 (de) * 1974-09-04 1976-03-18 Tracto Technik Hydraulisch angetriebener vibrator
US4033541A (en) * 1975-05-30 1977-07-05 Mcdonnell Douglas Corporation Torque rejection soft mounted platform
US4084445A (en) * 1975-12-11 1978-04-18 Erwin Arthur F Contra-rotating vibrator
US4289042A (en) * 1978-04-24 1981-09-15 Fmc Corporation Vibrator with eccentric weights
US4327713A (en) * 1980-09-24 1982-05-04 Kabushikigaisha Omco Multi therapeutic device for use in dynamic therapy
US4587863A (en) * 1980-10-14 1986-05-13 Wadensten Theodore S Vibration dampening apparatus for motor actuated eccentric forces
SE434550B (sv) * 1983-01-26 1984-07-30 Dynapac Maskin Ab Anordning for lagring av stora exenterkrafter
US4615504A (en) * 1984-11-15 1986-10-07 Rca Corporation Anti-vibration device
US4614123A (en) * 1985-01-11 1986-09-30 Global Manufacturing Co, Inc. Vertical vibrator
DE3510950A1 (de) * 1985-03-26 1986-10-02 Hofmann Werkstatt-Technik GmbH, 6102 Pfungstadt Verfahren zum fortlaufenden ausgleich einer unwucht eines rotors, insbesondere einer schleifscheibe und schaltungsanordnung hierfuer
DE3529546C1 (de) * 1985-08-17 1987-02-05 Hella Kg Hueck & Co Abgeblendeter Fahrzeugscheinwerfer mit einem ellipsoidfoermigen Reflektor
US4635892A (en) * 1985-08-19 1987-01-13 Vibrastop, Inc. Active vibration suppressor
DK155544C (da) * 1987-03-02 1989-10-09 Smidth & Co As F L Svingningkompensator
US4795123A (en) * 1987-05-14 1989-01-03 The United States Of America As Represented By The Secretary Of The Air Force Wideband electromagnetic damping of vibrating structures

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102021109516B3 (de) 2021-04-15 2022-03-24 Core Sensing Gmbh Generator zur Anordnung in einer in Rotation versetzbaren Hohlwelle

Also Published As

Publication number Publication date
EP0409462A1 (de) 1991-01-23
EP0409462B1 (de) 1994-05-04
US5005439A (en) 1991-04-09
CA2020801A1 (en) 1991-01-15
JPH03149430A (ja) 1991-06-26
DE69008633D1 (de) 1994-06-09

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Legal Events

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8364 No opposition during term of opposition