JP7198289B2 - ダンパ装置 - Google Patents
ダンパ装置 Download PDFInfo
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- JP7198289B2 JP7198289B2 JP2020562453A JP2020562453A JP7198289B2 JP 7198289 B2 JP7198289 B2 JP 7198289B2 JP 2020562453 A JP2020562453 A JP 2020562453A JP 2020562453 A JP2020562453 A JP 2020562453A JP 7198289 B2 JP7198289 B2 JP 7198289B2
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- 230000007246 mechanism Effects 0.000 claims description 34
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Classifications
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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
- 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
-
- 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
- F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
- F16D3/00—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive
- F16D3/02—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions
- F16D3/12—Yielding couplings, i.e. with means permitting movement between the connected parts during the drive adapted to specific functions specially adapted for accumulation of energy to absorb shocks or vibration
-
- 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
- F16F15/14—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
- F16F15/1464—Masses connected to driveline by a kinematic mechanism or gear system
- F16F15/1471—Masses connected to driveline by a kinematic mechanism or gear system with a kinematic mechanism, i.e. linkages, levers
-
- 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
- B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
- B60K6/46—Series type
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/90—Vehicles comprising electric prime movers
- B60Y2200/92—Hybrid vehicles
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2400/00—Special features of vehicle units
- B60Y2400/48—Vibration dampers, e.g. dual mass flywheels
-
- 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
- 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
- F16F15/30—Flywheels
- F16F15/31—Flywheels characterised by means for varying the moment of inertia
-
- 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
- F16H1/00—Toothed gearings for conveying rotary motion
- F16H1/28—Toothed gearings for conveying rotary motion with gears having orbital motion
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Acoustics & Sound (AREA)
- Aviation & Aerospace Engineering (AREA)
- Retarders (AREA)
Description
に示すように、ドライブ部材11とドリブン部材15との間で互いに並列に作用してトルクを伝達可能な複数(例えば6個)のスプリングSPにより構成されてもよい。
Claims (17)
- エンジンからのトルクが伝達される入力要素と、出力要素と、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弾性体と、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質量体を有する回転慣性質量ダンパとを含むダンパ装置において、
前記出力要素は、電動機のロータに連結され、
前記電動機の前記ロータは、変速機の入力軸に連結され、
前記回転慣性質量ダンパは、サンギヤ、リングギヤ、複数のピニオンギヤ、および前記複数のピニオンギヤを支持するキャリヤを有する遊星歯車機構を含み、
前記キャリヤは、前記入力要素の一部であり、前記サンギヤおよび前記リングギヤの一方は、前記出力要素の一部であり、前記サンギヤおよび前記リングギヤの他方は、前記質量体として機能し、
前記遊星歯車機構を含む前記回転慣性質量ダンパは、前記複数のピニオンギヤおよび前記質量体の慣性モーメントの合計値よりも大きい慣性モーメントを前記入力要素に付加する一方、前記出力要素の慣性モーメントを減少させるダンパ装置。 - 請求項1に記載のダンパ装置において、
前記リングギヤは、前記出力要素の一部であり、
前記サンギヤは、前記質量体として機能し、
前記弾性体は、前記ダンパ装置の径方向における前記複数のピニオンギヤの外側に配置されるダンパ装置。 - 請求項2に記載のダンパ装置において、
前記キャリヤを含む前記入力要素は、前記弾性体、前記リングギヤおよび前記複数のピニオンギヤを包囲するように形成されているダンパ装置。 - 請求項3に記載のダンパ装置において、
前記キャリヤは、環状に形成され、
前記サンギヤは、前記複数のピニオンギヤのギヤ歯に噛合する外歯を含むギヤ部材と、前記ダンパ装置の軸方向における前記キャリヤの外側に配置されると共に前記ダンパ装置の径方向における前記キャリヤの内側で前記ギヤ部材に連結される環状部材とを含むダンパ装置。 - 請求項3または4に記載のダンパ装置において、
前記キャリヤは、対応する前記弾性体との間でトルクを授受するトルク授受部を含み、前記ダンパ装置の径方向における前記トルク授受部の内側で、それぞれ前記ピニオンギヤに挿通された複数のピニオンシャフトの一端を支持するダンパ装置。 - 請求項1に記載のダンパ装置において、
前記サンギヤは、前記出力要素の一部であり、
前記リングギヤは、前記質量体として機能し、
前記弾性体は、前記ダンパ装置の径方向における前記複数のピニオンギヤの内側に配置されるダンパ装置。 - 請求項6に記載のダンパ装置において、
前記キャリヤを含む前記入力要素は、前記弾性体、前記リングギヤおよび前記複数のピニオンギヤを包囲するように形成されているダンパ装置。 - 請求項1から7の何れか一項に記載のダンパ装置において、
中間要素を更に備え、
前記弾性体は、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入力側弾性体と、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出力側弾性体とを含むダンパ装置。 - 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、
前記入力要素と前記出力要素との間で伝達されるトルクが所定値以上であるときに前記弾性体と並列に作用する第2弾性体を更に備えるダンパ装置。 - 請求項9に記載のダンパ装置において、
前記第2弾性体は、前記ダンパ装置の径方向における前記弾性体の外側に配置されるダンパ装置。 - 請求項9に記載のダンパ装置において、
前記第2弾性体は、前記ダンパ装置の径方向における前記弾性体の内側に配置されるダンパ装置。 - 請求項9に記載のダンパ装置において、
前記第2弾性体は、前記ダンパ装置の径方向からみて前記弾性体と少なくとも部分的に重なるように配置されるダンパ装置。 - 請求項12に記載のダンパ装置において、
前記弾性体は、コイルスプリングであり、前記第2弾性体は、前記弾性体の内部に同軸に配置されるダンパ装置。 - 請求項10または11に記載のダンパ装置において、
前記第2弾性体は、前記複数のピニオンギヤと周方向に隣り合うように配置されるダンパ装置。 - 請求項1から14の何れか一項に記載のダンパ装置において、乾式ダンパであるダンパ装置。
- 請求項1から15の何れか一項に記載のダンパ装置において、
前記ダンパ装置と前記電動機との間、および前記電動機と前記変速機との間には、クラッチが配置されるダンパ装置。 - 請求項1から16の何れか一項に記載のダンパ装置において、
前記質量体の慣性モーメント、前記複数のピニオンギヤの慣性モーメントおよび前記遊星歯車機構の歯数比は、前記遊星歯車機構により前記出力要素に分配される慣性モーメントが負の値になるように定められるダンパ装置。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
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JP2018242829 | 2018-12-26 | ||
JP2018242829 | 2018-12-26 | ||
PCT/JP2019/051295 WO2020138361A1 (ja) | 2018-12-26 | 2019-12-26 | ダンパ装置 |
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JPWO2020138361A1 JPWO2020138361A1 (ja) | 2021-10-14 |
JP7198289B2 true JP7198289B2 (ja) | 2022-12-28 |
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US (1) | US12006997B2 (ja) |
EP (1) | EP3904723A4 (ja) |
JP (1) | JP7198289B2 (ja) |
CN (1) | CN113272576A (ja) |
WO (1) | WO2020138361A1 (ja) |
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WO2020232160A1 (en) * | 2019-05-15 | 2020-11-19 | The Regents Of The University Of California | Lossless continuously adjustable devices |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012066680A1 (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 |
JP2014184923A (ja) | 2013-03-25 | 2014-10-02 | Toyota Motor Corp | 車両用動力伝達装置 |
WO2016104783A1 (ja) | 2014-12-25 | 2016-06-30 | アイシン・エィ・ダブリュ工業株式会社 | ダンパ装置 |
WO2018079040A1 (ja) | 2016-10-27 | 2018-05-03 | アイシン・エィ・ダブリュ工業株式会社 | ダンパ装置 |
Family Cites Families (8)
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DE19609042C2 (de) | 1996-03-08 | 1998-10-15 | Mannesmann Sachs Ag | Schwungmassenanordnung mit einem Planetengetriebe |
JP6336291B2 (ja) * | 2014-02-19 | 2018-06-06 | ユニプレス株式会社 | ダイナミックダンパ及び動力伝達軸の回転変動抑制装置 |
JP6301158B2 (ja) | 2014-02-27 | 2018-03-28 | 株式会社エクセディ | ダンパー装置 |
JP6264998B2 (ja) * | 2014-03-27 | 2018-01-24 | アイシン精機株式会社 | ダンパ |
US9505446B2 (en) * | 2015-04-15 | 2016-11-29 | Toyota Jidosha Kabushiki Kaisha | Powertrain unit |
CN110410453B (zh) * | 2015-06-26 | 2021-02-12 | 爱信艾达工业株式会社 | 阻尼器装置 |
JP6384573B1 (ja) * | 2017-03-08 | 2018-09-05 | トヨタ自動車株式会社 | 捩り振動低減装置 |
JP7056336B2 (ja) * | 2018-04-09 | 2022-04-19 | トヨタ自動車株式会社 | ハイブリッド車両 |
-
2019
- 2019-12-26 WO PCT/JP2019/051295 patent/WO2020138361A1/ja unknown
- 2019-12-26 EP EP19901966.2A patent/EP3904723A4/en active Pending
- 2019-12-26 CN CN201980081840.6A patent/CN113272576A/zh active Pending
- 2019-12-26 US US17/413,620 patent/US12006997B2/en active Active
- 2019-12-26 JP JP2020562453A patent/JP7198289B2/ja active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2012066680A1 (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 |
JP2014184923A (ja) | 2013-03-25 | 2014-10-02 | Toyota Motor Corp | 車両用動力伝達装置 |
WO2016104783A1 (ja) | 2014-12-25 | 2016-06-30 | アイシン・エィ・ダブリュ工業株式会社 | ダンパ装置 |
WO2018079040A1 (ja) | 2016-10-27 | 2018-05-03 | アイシン・エィ・ダブリュ工業株式会社 | ダンパ装置 |
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JPWO2020138361A1 (ja) | 2021-10-14 |
CN113272576A (zh) | 2021-08-17 |
EP3904723A1 (en) | 2021-11-03 |
WO2020138361A1 (ja) | 2020-07-02 |
US20220042573A1 (en) | 2022-02-10 |
US12006997B2 (en) | 2024-06-11 |
EP3904723A4 (en) | 2022-03-30 |
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