JPH09509467A - 捩り振動ダンパ - Google Patents
捩り振動ダンパInfo
- Publication number
- JPH09509467A JPH09509467A JP7522201A JP52220195A JPH09509467A JP H09509467 A JPH09509467 A JP H09509467A JP 7522201 A JP7522201 A JP 7522201A JP 52220195 A JP52220195 A JP 52220195A JP H09509467 A JPH09509467 A JP H09509467A
- Authority
- JP
- Japan
- Prior art keywords
- spring
- chambers
- chamber
- damper
- pump
- 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.)
- Ceased
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
- 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
- F16F15/16—Suppression of vibrations in rotating systems by making use of members moving with the system using a fluid or pasty material
- F16F15/162—Suppression of vibrations in rotating systems by making use of members moving with the system using a fluid or pasty material with forced fluid circulation
-
- 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
- F16F15/16—Suppression of vibrations in rotating systems by making use of members moving with the system using a fluid or pasty material
- F16F15/161—Suppression of vibrations in rotating systems by making use of members moving with the system using a fluid or pasty material characterised by the fluid damping devices, e.g. passages, orifices
-
- 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
- F16F15/16—Suppression of vibrations in rotating systems by making use of members moving with the system using a fluid or pasty material
- F16F15/167—Suppression of vibrations in rotating systems by making use of members moving with the system using a fluid or pasty material having an inertia member, e.g. ring
- F16F15/173—Suppression of vibrations in rotating systems by making use of members moving with the system using a fluid or pasty material having an inertia member, e.g. ring provided within a closed housing
-
- 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
- Y10T74/2125—Flywheel, motion smoothing-type with fluid balancing means and elastic device
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Mechanical Operated Clutches (AREA)
- Buildings Adapted To Withstand Abnormal External Influences (AREA)
- Surgical Instruments (AREA)
- Road Signs Or Road Markings (AREA)
- Apparatuses For Generation Of Mechanical Vibrations (AREA)
- Actuator (AREA)
- Fluid-Damping Devices (AREA)
Abstract
Description
Claims (1)
- 【特許請求の範囲】 1. 環状従動部材と、 前記環状従動部材と同軸で且つこれに対して制限された回転動作が可能な環状 慣性部材と、 前記従動および慣性部材に固定されて少なくとも1組の可変容量チャンバを形 成する手段であって、前記従動および慣性部材の第1方向における相対動作が前 記両チャンバの中の1つの容積を減少すると共に別の容積を増大し、一方、反対 方向における前記相対動作が前記両チャンバの容積を前記とは反対に増減せしめ る手段と、 前記部材の中の1つに担持される少なくとも1つの環状ばねを形成する手段と 、および 前記可変容量チャンバを前記ばね手段の少なくとも一側部に接続する手段とか らなる捩り振動ダンパであって、前記ダンパが前記チャンバ内に流体源を供給さ れることにより、前記部材の前記相対回転動作が前記ばね手段の一側部を加圧し て前記ばね手段を湾曲せしめる捩り振動ダンパにおいて、 前記チャンバの中の少なくとも1つが入口および出口弁を備え、そして前記弁 が、流体をその流体源からばねの加圧側へポンピング可能なよう構成されること を特徴とする捩り振動ダンパ。 2. ばね手段はそれぞれのポンプチャンバセットに接続される2つの環状 ばねを有し、そして前記ばねは、前記従動および慣性部材の両方向における前記 相対動作の間に交互に湾曲され、また前記ばねは、それぞれの非−ポンプチャン バセットにも接続されていて、前記ばねの復帰動作で発生される前記チャンバの 加圧が前記相対動作を制止する請求項1記載のダンパ。 3. 2つのポンプチャンバセットが直径方向対向位置に設けられ、そして 、複数の第二チャンバセットが前記第一セットの間に設けられる請求項1または 2記載のダンパ。 4. 全てのチャンバセットが互いに等角度に配置される請求項3記載のダ ンパ。 5. 直径方向に対向する1組の非−ポンプチャンバセットが前記2つのポ ンプチャンバセットの間に対称的に配置され、そして、1組のダンパ流体の出口 オリフィスが、前記各ポンプセット組とそれぞれのばねとの間の接続部に設けら れる請求項4記載のダンパ。 6. 前記従動および慣性部材に固定されて前記可変容量チャンバセットを 形成する前記手段は、従動部材部分を形成する1つおきのセグメントと慣性部材 部分を形成する中間のセグメントからなる軸方向扇形シリンダからなる請求項1 乃至5のいずれかに記載のダンパ。 7. ばね手段と非−ポンプチャンバとの間の接続部は、乱流を防止するの に十分な大きさの流動断面積を有する請求項1乃至6のいずれかに記載のダンパ 。 8.添付図面を参照して明細書中に実質的に開示された捩り振動ダンパ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9403643A GB9403643D0 (en) | 1994-02-25 | 1994-02-25 | A torsional vibration damper |
GB9403643.1 | 1994-02-25 | ||
PCT/GB1995/000381 WO1995023300A1 (en) | 1994-02-25 | 1995-02-23 | A torsional vibration damper |
Publications (1)
Publication Number | Publication Date |
---|---|
JPH09509467A true JPH09509467A (ja) | 1997-09-22 |
Family
ID=10750914
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7522201A Ceased JPH09509467A (ja) | 1994-02-25 | 1995-02-23 | 捩り振動ダンパ |
Country Status (10)
Country | Link |
---|---|
US (1) | US5761969A (ja) |
EP (1) | EP0746702B1 (ja) |
JP (1) | JPH09509467A (ja) |
KR (1) | KR100349112B1 (ja) |
AT (1) | ATE168747T1 (ja) |
AU (1) | AU1714495A (ja) |
DE (1) | DE69503609T2 (ja) |
DK (1) | DK0746702T3 (ja) |
GB (1) | GB9403643D0 (ja) |
WO (1) | WO1995023300A1 (ja) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1293657A1 (de) * | 2001-09-17 | 2003-03-19 | ABB Turbo Systems AG | Turbolader mit Torsionsschwingungsdämpfer |
WO2007092708A1 (en) * | 2006-02-03 | 2007-08-16 | Borgwarner Inc | Pump using torsional energy from a rotating or non-rotating shaft |
DE102007021436A1 (de) * | 2007-05-08 | 2008-11-13 | Zf Friedrichshafen Ag | Torsionsschwingungsdämpfersystem für den Antriebsstrang eines Fahrzeugs |
DE102008002632A1 (de) * | 2007-11-15 | 2009-05-20 | Zf Friedrichshafen Ag | Torsionsschwingungsdämpferanordnung |
DE102016202178B4 (de) * | 2016-02-12 | 2024-04-25 | Bayerische Motoren Werke Aktiengesellschaft | Vorrichtung zum Reduzieren von Drehschwingungen in einem Antriebsstrang und Verfahren zum Betrieb einer solchen Vorrichtung |
DE102016225865A1 (de) * | 2016-12-21 | 2018-06-21 | Zf Friedrichshafen Ag | Drehschwingungsdämpfungsanordnung für den Antriebsstrang eines Fahrzeugs |
DE102017125690A1 (de) * | 2017-11-03 | 2019-05-09 | Hasse & Wrede Gmbh | Drehschwingungsdämpfer oder Drehschwingungstilger |
JP7120206B2 (ja) * | 2019-11-29 | 2022-08-17 | トヨタ自動車株式会社 | 遠心振り子式ダンパ |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE355832A (ja) * | 1928-02-06 | |||
DE754006C (de) * | 1941-06-27 | 1954-08-23 | Versuchsanstalt Fuer Luftfahrt | Schwingungsdaempfer |
US3730457A (en) * | 1970-06-29 | 1973-05-01 | Hughes Aircraft Co | Nutation damper |
US3837182A (en) * | 1973-08-20 | 1974-09-24 | Case Co J I | Drive line damper |
AT343424B (de) * | 1976-01-23 | 1978-05-26 | Geislinger Dr Ing Leonard | Drehschwingungsdampfer bzw. schwingungsdampfende und drehelastische kupplung |
DE2742664C2 (de) * | 1977-09-22 | 1982-04-01 | Maschinenfabrik Stromag Gmbh, 4750 Unna | Drehschwinungsdämpfende Kupplung |
DE2962826D1 (en) * | 1978-10-11 | 1982-07-01 | Holset Engineering Co | Improved torsional vibration damper |
DE3726926C1 (de) * | 1987-08-13 | 1989-02-02 | Ulrich Dr-Ing Rohs | Vorrichtung zur AEnderung der zeitlichen Durchflussmenge eines fluessigen Daempfungsmittels bei einem Drehschwingungsdaempfer |
US5048658A (en) * | 1988-08-17 | 1991-09-17 | Luk Lamellen Und Kupplungsbau Gmbh | Torque transmitting apparatus |
US4944279A (en) * | 1989-04-14 | 1990-07-31 | Eaton Corporation | Supercharger torsion damping mechanism with friction damping |
JP2581655B2 (ja) * | 1991-03-08 | 1997-02-12 | トックベアリング株式会社 | 高トルク用ダンパ |
GB9125113D0 (en) * | 1991-11-23 | 1992-01-22 | Holset Engineering Co | A torsional vibrational damper |
-
1994
- 1994-02-25 GB GB9403643A patent/GB9403643D0/en active Pending
-
1995
- 1995-02-23 DE DE69503609T patent/DE69503609T2/de not_active Expired - Fee Related
- 1995-02-23 AU AU17144/95A patent/AU1714495A/en not_active Abandoned
- 1995-02-23 EP EP95909042A patent/EP0746702B1/en not_active Expired - Lifetime
- 1995-02-23 WO PCT/GB1995/000381 patent/WO1995023300A1/en active IP Right Grant
- 1995-02-23 KR KR1019960704639A patent/KR100349112B1/ko not_active IP Right Cessation
- 1995-02-23 AT AT95909042T patent/ATE168747T1/de not_active IP Right Cessation
- 1995-02-23 DK DK95909042T patent/DK0746702T3/da active
- 1995-02-23 US US08/702,621 patent/US5761969A/en not_active Expired - Fee Related
- 1995-02-23 JP JP7522201A patent/JPH09509467A/ja not_active Ceased
Also Published As
Publication number | Publication date |
---|---|
EP0746702A1 (en) | 1996-12-11 |
US5761969A (en) | 1998-06-09 |
DE69503609T2 (de) | 1999-04-15 |
EP0746702B1 (en) | 1998-07-22 |
GB9403643D0 (en) | 1994-04-13 |
AU1714495A (en) | 1995-09-11 |
DK0746702T3 (da) | 1999-04-26 |
DE69503609D1 (de) | 1998-08-27 |
ATE168747T1 (de) | 1998-08-15 |
KR100349112B1 (ko) | 2003-09-29 |
WO1995023300A1 (en) | 1995-08-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20040406 |
|
A601 | Written request for extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A601 Effective date: 20040705 |
|
A602 | Written permission of extension of time |
Free format text: JAPANESE INTERMEDIATE CODE: A602 Effective date: 20040816 |
|
A313 | Final decision of rejection without a dissenting response from the applicant |
Free format text: JAPANESE INTERMEDIATE CODE: A313 Effective date: 20041115 |
|
A02 | Decision of refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A02 Effective date: 20041221 |