DE3881243D1 - Traegheitsdaempfer. - Google Patents

Traegheitsdaempfer.

Info

Publication number
DE3881243D1
DE3881243D1 DE8888302225T DE3881243T DE3881243D1 DE 3881243 D1 DE3881243 D1 DE 3881243D1 DE 8888302225 T DE8888302225 T DE 8888302225T DE 3881243 T DE3881243 T DE 3881243T DE 3881243 D1 DE3881243 D1 DE 3881243D1
Authority
DE
Germany
Prior art keywords
injection damper
damper
injection
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 - Fee Related
Application number
DE8888302225T
Other languages
English (en)
Other versions
DE3881243T2 (de
Inventor
Motoyasu Nakanishi M Nakanishi
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.)
SIGEL CHUOKU KK
Original Assignee
SIGEL CHUOKU KK
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
Priority claimed from JP62059857A external-priority patent/JPS63225744A/ja
Priority claimed from JP62241775A external-priority patent/JPS6483946A/ja
Priority claimed from JP62246855A external-priority patent/JPH0191630A/ja
Priority claimed from JP24685687A external-priority patent/JPH0191631A/ja
Priority claimed from JP24928187A external-priority patent/JPH0193643A/ja
Application filed by SIGEL CHUOKU KK filed Critical SIGEL CHUOKU KK
Application granted granted Critical
Publication of DE3881243D1 publication Critical patent/DE3881243D1/de
Publication of DE3881243T2 publication Critical patent/DE3881243T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K37/00—Motors with rotor rotating step by step and without interrupter or commutator driven by the rotor, e.g. stepping motors
    • H02K37/22—Damping units
    • 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
    • F16F15/10—Suppression of vibrations in rotating systems by making use of members moving with the system
    • F16F15/14—Suppression of vibrations in rotating systems by making use of members moving with the system using masses freely rotating with the system, i.e. uninvolved in transmitting driveline torque, e.g. rotative dynamic dampers
    • F16F15/1485—Suppression of vibrations in rotating systems by making use of members moving with the system using masses freely rotating with the system, i.e. uninvolved in transmitting driveline torque, e.g. rotative dynamic dampers the rotation being unlimited with respect to driving means
    • 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
    • Y10T74/2121—Flywheel, motion smoothing-type
    • Y10T74/2122—Flywheel, motion smoothing-type with fluid balancing means
    • Y10T74/2123—Flywheel, motion smoothing-type with fluid balancing means and pressure compensation
DE8888302225T 1987-03-14 1988-03-14 Traegheitsdaempfer. Expired - Fee Related DE3881243T2 (de)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP62059857A JPS63225744A (ja) 1987-03-14 1987-03-14 慣性ダンパ−
JP62241775A JPS6483946A (en) 1987-09-26 1987-09-26 Inertia damper
JP62246855A JPH0191630A (ja) 1987-09-30 1987-09-30 慣性ダンパー
JP24685687A JPH0191631A (ja) 1987-09-30 1987-09-30 慣性ダンパー
JP24928187A JPH0193643A (ja) 1987-10-02 1987-10-02 慣性ダンパー

Publications (2)

Publication Number Publication Date
DE3881243D1 true DE3881243D1 (de) 1993-07-01
DE3881243T2 DE3881243T2 (de) 1993-09-02

Family

ID=27523535

Family Applications (1)

Application Number Title Priority Date Filing Date
DE8888302225T Expired - Fee Related DE3881243T2 (de) 1987-03-14 1988-03-14 Traegheitsdaempfer.

Country Status (4)

Country Link
US (1) US4825983A (de)
EP (1) EP0283234B1 (de)
KR (1) KR910004539B1 (de)
DE (1) DE3881243T2 (de)

Families Citing this family (54)

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DE3825062A1 (de) * 1988-07-23 1990-01-25 Freudenberg Carl Fa Torsionsschwingungsdaempfer
DE3826088C1 (de) * 1988-08-01 1989-07-06 Fa. Carl Freudenberg, 6940 Weinheim, De
JPH02240440A (ja) * 1989-03-14 1990-09-25 Shiigeru:Kk 慣性ダンパ
JPH03273845A (ja) 1990-01-17 1991-12-05 Siegel:Kk ステッピングモータにおける吸振構造
DE69112651T2 (de) * 1990-01-17 1996-05-09 Cubic Eng Kk Schrittschaltmotor.
US5012694A (en) * 1990-01-29 1991-05-07 The United States Of America As Represented By The Department Of Energy High speed flywheel
DE4017913A1 (de) * 1990-06-02 1991-12-05 Freudenberg Carl Fa Rotationskoerper
US5112267A (en) * 1990-12-21 1992-05-12 Dexter C. Liu Toy vehicle with movable body component
US5143184A (en) * 1991-02-14 1992-09-01 Allied-Signal Inc. Carbon composite brake disc with positive vibration damping
DE4121746C2 (de) * 1991-07-01 1996-02-22 Wolf Woco & Co Franz J Tilger
CH687657A5 (de) * 1993-01-07 1997-01-15 Landis & Gyr Tech Innovat Hysterese-Kupplung.
US5702524A (en) * 1993-02-11 1997-12-30 Eastman Kodak Company Flywheel for coating rolls
EP0620640B1 (de) * 1993-04-15 1998-12-16 Murata Manufacturing Co., Ltd. Piezoelektrisches Filter
DE4335766C2 (de) * 1993-10-20 1996-12-12 Freudenberg Carl Fa Schwingungstilger
US5481142A (en) * 1994-07-01 1996-01-02 Xerox Corporation Tuned vibration absorbers for AC motors
EP0748027B1 (de) * 1995-06-07 2006-09-06 General Electric Company Dynamoelektrische Maschine und deren Rotorkonstruktion
WO1996041973A1 (en) * 1995-06-08 1996-12-27 Beth Israel Hospital Tug-resistant link
US5749269A (en) * 1996-04-26 1998-05-12 Vibratech, Inc. Dual-mode, viscous crankshaft vibration damper
GB9610253D0 (en) * 1996-05-16 1996-07-24 Holset Engineering Co An isolating device
US5931052A (en) * 1996-06-13 1999-08-03 Simpson International (Uk) Ltd. Crankshaft gear torsional vibration isolator assembly for an engine
US6142262A (en) * 1998-10-21 2000-11-07 Meritor Heavy Vehicle Systems, Llc Wet disc pack with modified stationary discs
DE19855420C2 (de) * 1998-12-01 2001-05-31 Hasse & Wrede Gmbh Schwerer Drehschwingungsdämpfer
US6511036B1 (en) * 1999-10-08 2003-01-28 Johnson Controls Technology Company Friction damper for vehicle accessories
JP4066593B2 (ja) * 2000-06-22 2008-03-26 コニカミノルタホールディングス株式会社 回転安定装置、回転駆動機構、画像形成装置及び画像読取装置
AU2001280691A1 (en) * 2000-07-24 2002-02-05 Quiescence Engineering Corp. Tuned automatic balancer
JP3998958B2 (ja) * 2001-12-11 2007-10-31 東芝機械株式会社 工具ホルダ
EP1541893B1 (de) * 2003-12-12 2008-03-12 LuK Lamellen und Kupplungsbau Beteiligungs KG Dämpfungsvorrichtung
US7427179B2 (en) * 2004-04-15 2008-09-23 University Of North Carolina At Charlotte Damping products and processes
FR2874070B1 (fr) * 2004-08-03 2006-11-24 Musthane Procede de fabrication d'un element amortisseur, element amortisseur obtenu par le procede et dispositif amortisseur mettant en oeuvre ledit element
US20060169557A1 (en) * 2005-02-01 2006-08-03 Material Sciences Corporation Constrained layer viscoelastic laminate tuned mass damper and method of use
US7308840B2 (en) * 2005-07-19 2007-12-18 Ford Global Technologies, Llc Torsional damper for a transmission output shaft
US20070177978A1 (en) * 2006-01-31 2007-08-02 Zhongshan Broad-Ocean Motor Co., Ltd. Damping structure for a rotor assembly of a motor
JP4922775B2 (ja) * 2007-01-29 2012-04-25 株式会社フジキン 流体制御器
US8468813B2 (en) * 2007-03-16 2013-06-25 Tenneco Automotive Operating Company Inc. Snap-action valve for exhaust system
US7878913B2 (en) * 2007-10-26 2011-02-01 Ford Global Technologies, Llc Decoupling torsional disturbance in a vehicle powertrain
JP4355354B2 (ja) * 2008-03-18 2009-10-28 株式会社神戸製鋼所 二軸混練押出機
US8381401B2 (en) * 2009-04-16 2013-02-26 Tenneco Automotive Operating Company Inc. Method of installing rotatable flapper valve to an interior of a conduit
US8191572B2 (en) * 2009-04-16 2012-06-05 Tenneco Automotive Operating Company Inc. Snap action valve with bumper pad
US7896130B2 (en) * 2009-05-22 2011-03-01 Tenneco Automotive Operating Company Inc. Snap action valve with inertia damper
US8141614B2 (en) * 2009-07-01 2012-03-27 Harmonic Design Expanding coupling means for powered window covering
US8353153B2 (en) * 2010-02-25 2013-01-15 Tenneco Automotive Operating Company Inc. Snapper valve for hot end systems with burners
DE102010009411B4 (de) * 2010-02-26 2013-02-28 SGF SüDDEUTSCHE GELENKSCHEIBENFABRIK GMBH & CO. KG Drehschwingungstilger
DE102011080318A1 (de) * 2011-08-03 2013-02-07 Carl Zeiss Smt Gmbh Dämpfungsanordnung zur Dissipation von Schwingungsenergie eines Elementes in einem System, insbesondere in einer mikrolithographischen Projektionsbelichtungsanlage
US8657065B1 (en) 2012-12-14 2014-02-25 Tenneco Automotive Operating Company Inc. Exhaust valve with resilient spring pad
US20140239752A1 (en) * 2013-02-25 2014-08-28 Kollmorgen Corporation Stepper Motor Rotor with Internal Damper
SG10202011241TA (en) 2015-06-10 2020-12-30 Firmenich & Cie Method of identifying musk compounds
JP6553460B2 (ja) * 2015-09-14 2019-07-31 日本電産サンキョー株式会社 リニアアクチュエータ
EP3361149B1 (de) * 2017-02-10 2020-07-08 Harman Professional Denmark ApS Verfahren zur reduzierung des klangs von einer leuchte mit schrittmotoren
IT201700024112A1 (it) * 2017-03-03 2018-09-03 Agla Power Trans S P A Smorzatore di vibrazioni torsionali per applicazioni autoveicolistiche
US20180370346A1 (en) * 2017-06-23 2018-12-27 Hyundai Motor Company Integrated alternator
DE102017114491A1 (de) * 2017-06-29 2019-01-03 Schaeffler Technologies AG & Co. KG Getriebewelle sowie Kraftfahrzeuggetriebe
US10424332B2 (en) 2018-01-10 2019-09-24 International Business Machines Corporation Attenuating reaction forces caused by internally supported stators in brushless DC motors
US10424333B2 (en) * 2018-01-10 2019-09-24 International Business Machines Corporation Attenuating reaction forces caused by externally supported stators in brushless DC motors
US11060428B2 (en) * 2018-05-24 2021-07-13 Tenneco Automotive Operating Company Inc. Exhaust valve damper

Family Cites Families (29)

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Publication number Priority date Publication date Assignee Title
US1855570A (en) * 1928-02-28 1932-04-26 Edison Inc Thomas A Vibration eliminating means
FR804697A (fr) * 1935-07-24 1936-10-29 Dispositif permettant de réduire les oscillations des groupes cylindres de moteurs thermiques et de tous organes soumis aux vibrations de moteurs
DE1115538B (de) * 1959-11-26 1961-10-19 Atlas Werke Ag Drehschwingungsdaempfer
US3020980A (en) * 1961-03-13 1962-02-13 Sperry Rand Corp Mechanical damping apparatus for a pendent member
US3091307A (en) * 1961-10-16 1963-05-28 Univ Kansas State Impact vibration damper and control means therefor
US3790831A (en) * 1972-06-09 1974-02-05 Computer Devices Apparatus for damping oscillations in a stepping motor
US3901101A (en) * 1974-05-15 1975-08-26 Wallace Murray Corp Torsional vibration dampers
AU504982B2 (en) * 1975-06-18 1979-11-01 Vdo Adolf Schindling Aktiengesellschaft Damping device for a stepping motor
US4200003A (en) * 1976-03-29 1980-04-29 Facet Enterprises, Inc. Magnetic viscous damper
DE2632586C2 (de) * 1976-07-20 1983-05-19 Gesellschaft für Kernverfahrenstechnik mbH, 5170 Jülich Verfahren und Vorrichtung zum Durchlaufen kritischer Drehzahlen langgestreckter Rotoren
FR2386737A2 (fr) * 1977-04-07 1978-11-03 Int Vibration Engineer Dispositif a inertie d'autorisation et de blocage de mouvement entre deux pieces
US4123675A (en) * 1977-06-13 1978-10-31 Ferrofluidics Corporation Inertia damper using ferrofluid
DE2922585B1 (de) * 1979-06-02 1980-12-11 Krupp Ag Huettenwerke Schwingungsabsorber fuer Resonanzschwingungen rotierender Koerper
US4368807A (en) * 1980-02-07 1983-01-18 Houdaille Industries, Inc. Rubber/viscous torsional vibration dampers
US4361213A (en) * 1980-05-22 1982-11-30 General Electric Company Vibration damper ring
DE3122288C2 (de) * 1981-06-04 1985-05-30 Schrimo AG, Zug Drehschwingungsdämpfer für Schrittschaltmotoren
JPS58123362A (ja) * 1982-01-13 1983-07-22 Hitachi Ltd ステツプモ−タの回転振動防止ダンパ−
US4471538A (en) * 1982-06-15 1984-09-18 Pomeranz Mark L Shock absorbing devices using rheopexic fluid
JPS6081532A (ja) * 1983-10-12 1985-05-09 Alps Electric Co Ltd 間欠駆動機構における振動防止装置
US4527675A (en) * 1984-04-19 1985-07-09 Nifco Inc. Oil type damper
US4565266A (en) * 1984-04-30 1986-01-21 Nifco Inc. Oil type damper
JPS6121052U (ja) * 1984-07-09 1986-02-06 蛇の目ミシン工業株式会社 磁気記録再生装置における駆動軸部の予圧付加装置
US4563605A (en) * 1984-07-10 1986-01-07 Gerber Scientific Inc. Damping device for rotary stepping motor
JPH056426Y2 (de) * 1984-09-07 1993-02-18
JPH0667173B2 (ja) * 1985-02-28 1994-08-24 株式会社シアック ステッピイングモータのダンパ
DE3531115C1 (de) * 1985-08-30 1987-05-07 Tschan Gmbh & Co Kg Vorrichtung zur Unterdrueckung von Drehschwingungen sowie von sich radial auswirkenden Biegeschwingungen rotierender Wellen
US4733758A (en) * 1986-08-18 1988-03-29 Lord Corporation Tunable electrorheological fluid mount
JPH06151035A (ja) * 1992-09-21 1994-05-31 Matsushita Electric Works Ltd 回路基板へのリード端子接合方法
JP3106229B2 (ja) * 1993-01-21 2000-11-06 セイコーインスツルメンツ株式会社 自動冷却装置

Also Published As

Publication number Publication date
US4825983A (en) 1989-05-02
EP0283234A3 (en) 1989-05-24
DE3881243T2 (de) 1993-09-02
KR880011982A (ko) 1988-10-31
KR910004539B1 (ko) 1991-07-05
EP0283234A2 (de) 1988-09-21
EP0283234B1 (de) 1993-05-26

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee