JP6906742B2 - ダンパ装置 - Google Patents
ダンパ装置 Download PDFInfo
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- JP6906742B2 JP6906742B2 JP2018539755A JP2018539755A JP6906742B2 JP 6906742 B2 JP6906742 B2 JP 6906742B2 JP 2018539755 A JP2018539755 A JP 2018539755A JP 2018539755 A JP2018539755 A JP 2018539755A JP 6906742 B2 JP6906742 B2 JP 6906742B2
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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
- F16F15/14—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
- F16F15/1407—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 limited with respect to the driving means
- F16F15/1414—Masses driven by elastic elements
- F16F15/1421—Metallic springs, e.g. coil or spiral springs
-
- 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
- F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
- F16F15/1204—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon with a kinematic mechanism or gear system
- F16F15/1206—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon with a kinematic mechanism or gear system with a planetary gear system
-
- 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
- F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
- F16F15/131—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses
- F16F15/133—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses using springs as elastic members, e.g. metallic springs
- F16F15/134—Wound springs
- F16F15/13469—Combinations of dampers, e.g. with multiple plates, multiple spring sets, i.e. complex configurations
- F16F15/13476—Combinations of dampers, e.g. with multiple plates, multiple spring sets, i.e. complex configurations resulting in a staged spring characteristic, e.g. with multiple intermediate plates
- F16F15/13484—Combinations of dampers, e.g. with multiple plates, multiple spring sets, i.e. complex configurations resulting in a staged spring characteristic, e.g. with multiple intermediate plates acting on multiple sets of springs
-
- 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
- F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
- F16F15/121—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon using springs as elastic members, e.g. metallic springs
- F16F15/123—Wound springs
- F16F15/12353—Combinations of dampers, e.g. with multiple plates, multiple spring sets, i.e. complex configurations
- F16F15/1236—Combinations of dampers, e.g. with multiple plates, multiple spring sets, i.e. complex configurations resulting in a staged spring characteristic, e.g. with multiple intermediate plates
- F16F15/12366—Combinations of dampers, e.g. with multiple plates, multiple spring sets, i.e. complex configurations resulting in a staged spring characteristic, e.g. with multiple intermediate plates acting on multiple sets of springs
-
- 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
- F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
- F16F15/131—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses
- F16F15/13157—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses with a kinematic mechanism or gear system, e.g. planetary
-
- 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
- F16F15/12—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon
- F16F15/131—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses
- F16F15/133—Suppression of vibrations in rotating systems by making use of members moving with the system using elastic members or friction-damping members, e.g. between a rotating shaft and a gyratory mass mounted thereon the rotating system comprising two or more gyratory masses using springs as elastic members, e.g. metallic springs
- F16F15/134—Wound springs
-
- 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
- F16H—GEARING
- F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or clutches
- F16H45/02—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type
-
- 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
- F16H—GEARING
- F16H45/00—Combinations of fluid gearings for conveying rotary motion with couplings or clutches
- F16H45/02—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type
- F16H2045/0221—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type with damping means
- F16H2045/0268—Combinations of fluid gearings for conveying rotary motion with couplings or clutches with mechanical clutches for bridging a fluid gearing of the hydrokinetic type with damping means the damper comprising a gearing
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Mechanical Operated Clutches (AREA)
Description
Claims (10)
- エンジンからのトルクが伝達される入力要素、中間要素、出力要素、前記入力要素と前記中間要素との間でトルクを伝達する第1弾性体、および前記中間要素と前記出力要素との間でトルクを伝達する第2弾性体を含むダンパ装置において、
前記入力要素と前記出力要素との相対回転に応じて回転する第1質量体を有し、前記入力要素と前記出力要素との間に、前記第1弾性体、前記中間要素および前記第2弾性体を含むトルク伝達経路と並列に設けられる回転慣性質量ダンパと、
第2質量体と、
前記出力要素に対する前記入力要素の捩れ角が所定角度以上になると前記第1および第2弾性体と並列に作用する第3弾性体と備え、
前記第3弾性体は、前記出力要素に対する前記入力要素の前記捩れ角が前記所定角度未満である間、前記第2質量体と前記出力要素とを連結するダンパ装置。 - エンジンからのトルクが伝達される入力要素、中間要素、出力要素、前記入力要素と前記中間要素との間でトルクを伝達する第1弾性体、および前記中間要素と前記出力要素との間でトルクを伝達する第2弾性体を含むダンパ装置において、
前記入力要素と前記出力要素との相対回転に応じて回転する第1質量体を有し、前記入力要素と前記出力要素との間に、前記第1弾性体、前記中間要素および前記第2弾性体を含むトルク伝達経路と並列に設けられる回転慣性質量ダンパと、
第2質量体と、前記第2質量体と前記出力要素とを連結する弾性体とを含むダイナミックダンパとを備え、
前記ダイナミックダンパは、前記ダイナミックダンパの共振点の振動数が、前記出力要素の振動振幅が理論上ゼロになる反共振点の振動数のうちの最小振動数に一致するように設計されているダンパ装置。 - 請求項1または2に記載のダンパ装置において、
前記入力要素から前記トルク伝達経路を介して前記出力要素にトルクが伝達される回転数域の最小回転数は、前記出力要素の振動振幅が理論上ゼロになる反共振点の振動数のうちの最小振動数に対応した回転数よりも低いダンパ装置。 - 請求項1または2に記載のダンパ装置において、
前記入力要素から前記トルク伝達経路を介して前記出力要素にトルクが伝達される回転数域の最小回転数は、前記出力要素の振動振幅が理論上ゼロになる反共振点の振動数のうちの最小振動数に対応した回転数を中心とした所定の回転数範囲に含まれるダンパ装置。 - 請求項4に記載のダンパ装置において、
前記所定の回転数範囲は、前記最小振動数に対応した回転数を“Nea1”としたときに、Nea1−600rpm以上、かつNea1+600rpm以下の範囲であるダンパ装置。 - 請求項1から5の何れか一項に記載のダンパ装置において、
前記トルク伝達経路は、前記中間要素として第1および第2中間要素を含むと共に、他の弾性体を更に含み、
前記第1弾性体は、前記入力要素と前記第1中間要素との間でトルクを伝達し、前記第2弾性体は、前記第1中間要素と前記第2中間要素との間でトルクを伝達し、前記他の弾性体は、前記第2中間要素と前記出力要素との間でトルクを伝達するダンパ装置。 - エンジンからのトルクが伝達される入力要素、出力要素、前記入力要素と前記出力要素との間でトルクを伝達するトルク伝達弾性体を含むダンパ装置において、
前記入力要素と前記出力要素との相対回転に応じて回転する第1質量体を有し、前記入力要素と前記出力要素との間に、前記トルク伝達弾性体を含むトルク伝達経路と並列に設けられる回転慣性質量ダンパと、
第2質量体と、
前記出力要素に対する前記入力要素の捩れ角が所定角度以上になると前記トルク伝達弾性体と並列に作用する弾性体と備え、
前記弾性体は、前記出力要素に対する前記入力要素の前記捩れ角が前記所定角度未満である間、前記第2質量体と前記出力要素とを連結するダンパ装置。 - エンジンからのトルクが伝達される入力要素、出力要素、前記入力要素と前記出力要素との間でトルクを伝達するトルク伝達弾性体を含むダンパ装置において、
前記入力要素と前記出力要素との相対回転に応じて回転する第1質量体を有し、前記入力要素と前記出力要素との間に、前記トルク伝達弾性体を含むトルク伝達経路と並列に設けられる回転慣性質量ダンパと、
第2質量体と、前記第2質量体と前記出力要素とを連結する弾性体とを含むダイナミックダンパとを備え、
前記ダイナミックダンパは、前記ダイナミックダンパの共振点の振動数が、前記出力要素の振動振幅が理論上ゼロになる反共振点の振動数のうちの最小振動数に一致するように設計されているダンパ装置。 - 請求項1から8の何れか一項に記載のダンパ装置において、前記第2質量体は、流体伝動装置のタービンランナを含むダンパ装置。
- 請求項1から9の何れか一項に記載のダンパ装置において、前記出力要素は、変速機の入力軸に作用的に連結されるダンパ装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016181669 | 2016-09-16 | ||
JP2016181669 | 2016-09-16 | ||
PCT/JP2017/033073 WO2018052029A1 (ja) | 2016-09-16 | 2017-09-13 | ダンパ装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2018052029A1 JPWO2018052029A1 (ja) | 2019-06-24 |
JP6906742B2 true JP6906742B2 (ja) | 2021-07-21 |
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ID=61618825
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018539755A Active JP6906742B2 (ja) | 2016-09-16 | 2017-09-13 | ダンパ装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US11781618B2 (ja) |
EP (1) | EP3483471A4 (ja) |
JP (1) | JP6906742B2 (ja) |
KR (1) | KR20190039252A (ja) |
CN (1) | CN109715977B (ja) |
WO (1) | WO2018052029A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2019189816A1 (ja) * | 2018-03-30 | 2019-10-03 | アイシン・エィ・ダブリュ工業株式会社 | ダンパ装置 |
EP3951210A4 (en) * | 2019-05-09 | 2023-01-25 | AISIN AW Industries CO., Ltd. | DAMPING DEVICE |
CN113820111A (zh) * | 2021-09-16 | 2021-12-21 | 常州格林电力机械制造有限公司 | 一种阻尼器闭锁敏感性试验方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2011076168A1 (de) * | 2009-12-21 | 2011-06-30 | Schaeffler Technologies Gmbh & Co. Kg | Kraftübertragungsvorrichtung |
JP2011214607A (ja) * | 2010-03-31 | 2011-10-27 | Aisin Aw Co Ltd | 流体伝動装置 |
WO2012066679A1 (ja) * | 2010-11-19 | 2012-05-24 | トヨタ自動車株式会社 | 車両用ダンパ装置 |
JP5561375B2 (ja) * | 2010-11-19 | 2014-07-30 | トヨタ自動車株式会社 | 車両用ダンパ装置 |
DE112011105717T5 (de) * | 2011-10-05 | 2014-07-03 | Toyota Jidosha Kabushiki Kaisha | Vorrichtung mit dynamischem Dämpfer |
CN104919218B (zh) * | 2013-01-30 | 2017-09-12 | 爱信艾达株式会社 | 减震装置以及起步装置 |
JP6197738B2 (ja) * | 2014-04-30 | 2017-09-20 | アイシン・エィ・ダブリュ株式会社 | 発進装置 |
EP3239561A4 (en) | 2014-12-25 | 2018-08-22 | AISIN AW Industries CO., Ltd. | Damper apparatus |
DE102015215888A1 (de) * | 2015-08-20 | 2017-02-23 | Schaeffler Technologies AG & Co. KG | Fliehkraftpendel und hydrodynamischer Drehmomentwandler mit Fliehkraftpendel |
JP6315015B2 (ja) * | 2016-03-25 | 2018-04-25 | トヨタ自動車株式会社 | 捩り振動低減装置 |
DE102019122692B4 (de) * | 2019-08-23 | 2021-06-10 | Schaeffler Technologies AG & Co. KG | Hydrodynamischer Drehmomentwandler mit Wandlerüberbrückungskupplung |
-
2017
- 2017-09-13 WO PCT/JP2017/033073 patent/WO2018052029A1/ja unknown
- 2017-09-13 JP JP2018539755A patent/JP6906742B2/ja active Active
- 2017-09-13 KR KR1020197007368A patent/KR20190039252A/ko not_active Application Discontinuation
- 2017-09-13 EP EP17850930.3A patent/EP3483471A4/en not_active Withdrawn
- 2017-09-13 CN CN201780056568.7A patent/CN109715977B/zh active Active
- 2017-09-13 US US16/327,546 patent/US11781618B2/en active Active
Also Published As
Publication number | Publication date |
---|---|
JPWO2018052029A1 (ja) | 2019-06-24 |
WO2018052029A1 (ja) | 2018-03-22 |
EP3483471A4 (en) | 2020-04-01 |
EP3483471A1 (en) | 2019-05-15 |
CN109715977A (zh) | 2019-05-03 |
US11781618B2 (en) | 2023-10-10 |
KR20190039252A (ko) | 2019-04-10 |
CN109715977B (zh) | 2021-08-24 |
US20190203800A1 (en) | 2019-07-04 |
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