JP6393192B2 - 流体封入式防振装置 - Google Patents
流体封入式防振装置 Download PDFInfo
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- JP6393192B2 JP6393192B2 JP2015001857A JP2015001857A JP6393192B2 JP 6393192 B2 JP6393192 B2 JP 6393192B2 JP 2015001857 A JP2015001857 A JP 2015001857A JP 2015001857 A JP2015001857 A JP 2015001857A JP 6393192 B2 JP6393192 B2 JP 6393192B2
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- pressure receiving
- chamber
- rubber elastic
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- 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
- F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
- F16F13/04—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper
- F16F13/06—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper
- F16F13/08—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper the plastics spring forming at least a part of the wall of the fluid chamber of the damper
- F16F13/10—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper the plastics spring forming at least a part of the wall of the fluid chamber of the damper the wall being at least in part formed by a flexible membrane or the like
-
- 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
- F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
- F16F13/04—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper
- F16F13/06—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper
- F16F13/08—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper the plastics spring forming at least a part of the wall of the fluid chamber of the damper
- F16F13/10—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper the plastics spring forming at least a part of the wall of the fluid chamber of the damper the wall being at least in part formed by a flexible membrane or the like
- F16F13/105—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper the plastics spring forming at least a part of the wall of the fluid chamber of the damper the wall being at least in part formed by a flexible membrane or the like characterised by features of partitions between two working chambers
- F16F13/106—Design of constituent elastomeric parts, e.g. decoupling valve elements, or of immediate abutments therefor, e.g. cages
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K5/00—Arrangement or mounting of internal-combustion or jet-propulsion units
- B60K5/12—Arrangement of engine supports
- B60K5/1208—Resilient supports
-
- 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
- F16F13/00—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs
- F16F13/04—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper
- F16F13/06—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper
- F16F13/08—Units comprising springs of the non-fluid type as well as vibration-dampers, shock-absorbers, or fluid springs comprising both a plastics spring and a damper, e.g. a friction damper the damper being a fluid damper, e.g. the plastics spring not forming a part of the wall of the fluid chamber of the damper the plastics spring forming at least a part of the wall of the fluid chamber of the damper
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Combined Devices Of Dampers And Springs (AREA)
Description
Claims (7)
- 第一の取付部材と第二の取付部材を本体ゴム弾性体で連結すると共に、壁部の一部が該本体ゴム弾性体で構成された受圧室と壁部の一部が可撓性膜で構成された平衡室とを形成して、それら受圧室と平衡室に非圧縮性流体を封入すると共に、それら受圧室と平衡室を相互に連通するオリフィス通路を設けた流体封入式防振装置において、
前記受圧室と前記平衡室を仕切る仕切部材に対してそれら受圧室と平衡室を連通する連通口を形成すると共に、該連通口に対して該受圧室側から重ね合わされて該連通口を閉塞し且つ弾性変形に基づいて開口させる閉塞ゴム弾性板を配設して該閉塞ゴム弾性板の一方の面に該受圧室の圧力が及ぼされ且つ他方の面に該連通口を通じて該平衡室の圧力が及ぼされるようにする一方、該閉塞ゴム弾性板の外周縁部において該仕切部材に対する重ね合わせ状態に保持される当接保持部を周上で複数設けると共に、該閉塞ゴム弾性板における周方向で隣り合う該当接保持部の周方向間において該受圧室と該平衡室の圧力差に基づいて弾性変形せしめられて該仕切部材から離隔することにより該連通口を開口させて該連通口を通じての該受圧室と該平衡室との間での流体流動を許容する弾性変形領域を形成し、更に、該閉塞ゴム弾性板の外周縁部に設けられた該弾性変形領域の周方向中間部分にマス部が設けられて、該マス部と該弾性変形領域によってマス−バネ系が構成されており、該マス−バネ系の共振周波数が50Hz以上にチューニングされていると共に、前記オリフィス通路のチューニング周波数が該マス−バネ系の共振周波数よりも低周波に設定されていることを特徴とする流体封入式防振装置。 - 前記弾性変形領域の周方向中間部分に厚肉部が設けられており、前記マス部が該厚肉部によって構成されている請求項1に記載の流体封入式防振装置。
- 前記マス部が前記弾性変形領域と一体形成されている請求項1又は2に記載の流体封入式防振装置。
- 前記マス部が前記閉塞ゴム弾性板の外周端部に設けられている請求項1〜3の何れか一項に記載の流体封入式防振装置。
- 前記仕切部材に複数の前記連通口が形成されていると共に、前記閉塞ゴム弾性板の周上に複数の前記弾性変形領域が形成されており、それら複数の弾性変形領域の各周方向中間部分にそれぞれ前記マス部が設けられて複数の前記マス−バネ系が構成されている請求項1〜4の何れか一項に記載の流体封入式防振装置。
- 前記閉塞ゴム弾性板の中央部分に中央取付部が一体形成されており、この中央取付部が前記仕切部材に対して固定状態で取り付けられている一方、該中央取付部から外周側に向かって放射状に延びるスポーク状保持部が設けられていると共に、該スポーク状保持部の先端部分から周方向に延びるようにして前記当接保持部が設けられている請求項1〜5の何れか一項に記載の流体封入式防振装置。
- 前記オリフィス通路のチューニング周波数が5〜15Hzに設定されている請求項1〜6の何れか一項に記載の流体封入式防振装置。
Priority Applications (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2015001857A JP6393192B2 (ja) | 2015-01-07 | 2015-01-07 | 流体封入式防振装置 |
US14/831,107 US9506522B2 (en) | 2015-01-07 | 2015-08-20 | Fluid-filled vibration damping device |
CN201510578708.XA CN105757160B (zh) | 2015-01-07 | 2015-09-11 | 流体封入式隔振装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
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JP2015001857A JP6393192B2 (ja) | 2015-01-07 | 2015-01-07 | 流体封入式防振装置 |
Publications (2)
Publication Number | Publication Date |
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JP2016125632A JP2016125632A (ja) | 2016-07-11 |
JP6393192B2 true JP6393192B2 (ja) | 2018-09-19 |
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Country Status (3)
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US (1) | US9506522B2 (ja) |
JP (1) | JP6393192B2 (ja) |
CN (1) | CN105757160B (ja) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
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US9874264B2 (en) * | 2015-11-18 | 2018-01-23 | Toyota Motor Engineering & Manufacturing North America, Inc. | Magnetic field activated powertrain mount |
KR101769304B1 (ko) | 2016-08-18 | 2017-08-18 | 현대자동차주식회사 | 엔진마운트의 노즐판 |
US9992890B1 (en) * | 2016-12-07 | 2018-06-05 | Raytheon Company | Modules and systems for damping excitations within fluid-filled structures |
DE102018122216A1 (de) * | 2018-09-12 | 2020-03-12 | SIKA Dr. Siebert & Kühn GmbH & Co. KG | Durchströmbarer Rohreinsatz für die optische Strömungsmessung |
WO2020208689A1 (ja) * | 2019-04-08 | 2020-10-15 | 住友理工株式会社 | 流体封入式防振装置 |
KR20220054923A (ko) * | 2020-10-26 | 2022-05-03 | 현대자동차주식회사 | 유체 봉입식 엔진 마운트 |
DE112021001891T5 (de) * | 2020-11-24 | 2023-01-26 | Sumitomo Riko Company Limited | Fluidgefüllte Schwingungsdämpfungsvorrichtung |
CN113464599B (zh) * | 2021-07-02 | 2023-10-13 | 安徽誉林汽车部件有限公司 | 一种液压悬置内的流道体结构 |
CN114439118B (zh) * | 2022-01-24 | 2023-07-21 | 湖南麓上住宅工业科技有限公司 | 一种木结构梁柱连接节点装配组合结构 |
CN114962514B (zh) * | 2022-04-29 | 2023-05-12 | 北京交通大学 | 单球磁性液体碰撞阻尼减振器 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3526686A1 (de) * | 1985-07-25 | 1987-02-05 | Metzeler Kautschuk | Zweikammer-motorlager mit hydraulischer daempfung |
DE3617813A1 (de) * | 1986-05-27 | 1987-12-03 | Freudenberg Carl Fa | Motorlager |
FR2670551B1 (fr) * | 1990-12-12 | 1993-04-09 | Hutchinson | Perfectionnements aux dispositifs antivibratoires hydrauliques. |
FR2697604B1 (fr) * | 1992-11-02 | 1995-01-27 | Hutchinson | Perfectionnements aux supports antivibratoires hydrauliques. |
JP2005351350A (ja) | 2004-06-10 | 2005-12-22 | Toyo Tire & Rubber Co Ltd | 液封入式防振装置 |
CN1701189A (zh) | 2004-10-12 | 2005-11-23 | 东洋橡胶工业株式会社 | 液体封装式防振装置 |
JP4688067B2 (ja) | 2005-07-14 | 2011-05-25 | 東海ゴム工業株式会社 | 流体封入式エンジンマウント |
JP4896616B2 (ja) * | 2006-07-26 | 2012-03-14 | 東海ゴム工業株式会社 | 流体封入式防振装置 |
JP4861843B2 (ja) | 2007-02-02 | 2012-01-25 | 東海ゴム工業株式会社 | 流体封入式防振装置 |
JP2009085252A (ja) * | 2007-09-27 | 2009-04-23 | Tokai Rubber Ind Ltd | 流体封入式防振装置 |
JP4861969B2 (ja) * | 2007-11-30 | 2012-01-25 | 東海ゴム工業株式会社 | 流体封入式防振装置 |
WO2010001543A1 (ja) * | 2008-06-30 | 2010-01-07 | 東海ゴム工業株式会社 | 流体封入式防振装置 |
JP5243863B2 (ja) * | 2008-06-30 | 2013-07-24 | 東海ゴム工業株式会社 | 流体封入式防振装置 |
JP5154579B2 (ja) * | 2008-08-01 | 2013-02-27 | 東海ゴム工業株式会社 | 流体封入式防振装置 |
US8424854B2 (en) * | 2008-12-25 | 2013-04-23 | Tokai Rubber Industries, Ltd. | Fluid-filled type vibration damping device |
JP5448928B2 (ja) * | 2010-02-26 | 2014-03-19 | 東海ゴム工業株式会社 | 流体封入式防振装置 |
CN102431431B (zh) * | 2010-08-31 | 2015-03-25 | 住友理工株式会社 | 流体封入式隔振装置 |
JP5396431B2 (ja) * | 2011-05-23 | 2014-01-22 | 東海ゴム工業株式会社 | 流体封入式防振装置 |
JP5738074B2 (ja) * | 2011-05-30 | 2015-06-17 | 住友理工株式会社 | 流体封入式防振装置 |
JP5916550B2 (ja) * | 2012-07-19 | 2016-05-11 | 住友理工株式会社 | 流体封入式防振装置 |
-
2015
- 2015-01-07 JP JP2015001857A patent/JP6393192B2/ja active Active
- 2015-08-20 US US14/831,107 patent/US9506522B2/en active Active
- 2015-09-11 CN CN201510578708.XA patent/CN105757160B/zh active Active
Also Published As
Publication number | Publication date |
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JP2016125632A (ja) | 2016-07-11 |
CN105757160A (zh) | 2016-07-13 |
US20160195154A1 (en) | 2016-07-07 |
US9506522B2 (en) | 2016-11-29 |
CN105757160B (zh) | 2018-01-23 |
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