JP2023118662A - ハイブリッド車両用動力伝達装置{power transmission apparatus for hybrid vehicle} - Google Patents
ハイブリッド車両用動力伝達装置{power transmission apparatus for hybrid vehicle} Download PDFInfo
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- JP2023118662A JP2023118662A JP2022190867A JP2022190867A JP2023118662A JP 2023118662 A JP2023118662 A JP 2023118662A JP 2022190867 A JP2022190867 A JP 2022190867A JP 2022190867 A JP2022190867 A JP 2022190867A JP 2023118662 A JP2023118662 A JP 2023118662A
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- motor
- hybrid vehicle
- power transmission
- transmission device
- engine clutch
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- 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
- B60K6/50—Architecture of the driveline characterised by arrangement or kind of transmission units
- B60K6/54—Transmission for changing ratio
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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
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C3/00—Shafts; Axles; Cranks; Eccentrics
- F16C3/04—Crankshafts, eccentric-shafts; Cranks, eccentrics
- F16C3/06—Crankshafts
-
- 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
- F16D25/00—Fluid-actuated clutches
- F16D25/06—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch
- F16D25/062—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces
- F16D25/063—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially
- F16D25/0635—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially with flat friction surfaces, e.g. discs
- F16D25/0638—Fluid-actuated clutches in which the fluid actuates a piston incorporated in, i.e. rotating with the clutch the clutch having friction surfaces with clutch members exclusively moving axially with flat friction surfaces, e.g. discs with more than two discs, e.g. multiple lamellae
-
- 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
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
-
- 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
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H57/029—Gearboxes; Mounting gearing therein characterised by means for sealing the gearboxes, e.g. to improve airtightness
-
- 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
- B60K6/22—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 apparatus, components or means specially adapted for HEVs
- B60K6/26—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 apparatus, components or means specially adapted for HEVs characterised by the motors or the generators
- B60K2006/266—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 apparatus, components or means specially adapted for HEVs characterised by the motors or the generators with two coaxial motors or generators
-
- 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
- B60K6/50—Architecture of the driveline characterised by arrangement or kind of transmission units
- B60K6/54—Transmission for changing ratio
- B60K6/547—Transmission for changing ratio the transmission being a stepped gearing
-
- 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
-
- 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
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H2057/02034—Gearboxes combined or connected with electric machines
-
- 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
- F16H57/00—General details of gearing
- F16H57/02—Gearboxes; Mounting gearing therein
- F16H2057/02039—Gearboxes for particular applications
- F16H2057/02043—Gearboxes for particular applications for vehicle transmissions
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/62—Hybrid vehicles
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- General Engineering & Computer Science (AREA)
- Ocean & Marine Engineering (AREA)
- Hybrid Electric Vehicles (AREA)
- Arrangement Of Transmissions (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
Abstract
Description
202 ・・・第2モータハウジング
203 ・・・変速機入力シャフト
204 ・・・変速機ケース
210 ・・・コネクティングシャフト
210a ・・・挿入部
220 ・・・ドライブプレート
221 ・・・ボス
230 ・・・コネクティングプレート
240 ・・・マス
250 ・・・第1モータ
250a ・・・第1ロータ
250b ・・・第1ステータ
250c ・・・第1ロータスリーブ
251 ・・・第1ロータシャフト
251c ・・・第1段差部
251d ・・・第2段差部
260 ・・・クランクシャフト
271 ・・・第1内壁部
271a ・・・ハブ
271b ・・・第1レゾルバ
282 ・・・第2内壁部
282b ・・・第2レゾルバ
290 ・・・トーションダンパ
302 ・・・第2モータ
302a ・・・第2ロータ
302b ・・・第2ステータ
310 ・・・エンジンクラッチリテーナー
311 ・・・組立孔
312 ・・・収容部
320 ・・・ベアリング
321 ・・・枠部
321a ・・・結合孔
330 ・・・エンジンクラッチピストン
340 ・・・ボルト
350 ・・・密閉カバー
370 ・・・インプットシャフトサポート
380 ・・・エンジンクラッチ
381 ・・・エンジンクラッチハブ
382 ・・・第2ローターシャフト
BU ・・・ブッシュ
L2 ・・・ロッキングナット
O1 ・・・オーリング
O2 ・・・オイルシール
OP ・・・エンジンクラッチの作動油圧
P ・・・ピッチ円
S ・・・スプライン
Claims (18)
- コネクティングプレートによって縁部がマスと連結されるものであって、第1モータの第1ロータと連結される第1ロータシャフトの外側に結合されるコネクティングシャフト;および
前記コネクティングシャフトと対向してクランクシャフト側に位置し、前記マスと前記クランクシャフトを連結するドライブプレート;
を含む、ハイブリッド車両用動力伝達装置。 - 前記コネクティングシャフトは、
前記クランクシャフト方向に突出する前記第1ロータシャフトの外径にスプライン結合されることを特徴とする、請求項1に記載のハイブリッド車両用動力伝達装置。 - 前記コネクティングシャフトに結合するとき、前記クランクシャフト側に露出する前記第1ロータシャフト部位に第1段差部および第2段差部が設けられることを特徴とする、請求項2に記載のハイブリッド車両用動力伝達装置。
- 前記第1段差部は、
外周にロッキングナットが螺合し、前記コネクティングシャフトとスプラインで連結される前記第1ロータシャフト部位の外径より小さい外径で形成されることを特徴とする、請求項3に記載のハイブリッド車両用動力伝達装置。 - 前記第2段差部は、
前記第1段差部より小さい外径で形成され、前記第1段差部からクランクシャフト方向に延びてクランクシャフトの内部に挿入されることを特徴とする、請求項4に記載のハイブリッド車両用動力伝達装置。 - 前記マスおよびコネクティングプレートと第1モータとの間に第1内壁部が設けられ、前記第1内壁部の中心部位に前記第1ロータシャフトを包むハブが一体で設けられ、前記コネクティングシャフトの外径と前記ハブの内径との間に水密のためのオイルシールが設けられることを特徴とする、請求項1に記載のハイブリッド車両用動力伝達装置。
- 前記第1モータの反対側の第2モータ側に設けられるものであって、組立孔が設けられるエンジンクラッチリテーナー;
前記組立孔を介して組み立てられるボルト;および
前記組立孔を密閉する密閉カバー;
をさらに含む、請求項1に記載のハイブリッド車両用動力伝達装置。 - 前記エンジンクラッチリテーナーは、
インプットシャフトサポートとエンジンクラッチピストンとの間に位置することを特徴とする、請求項7に記載のハイブリッド車両用動力伝達装置。 - 前記ボルトは、
前記組立孔を介して前記インプットシャフトサポートに取り付けられるベアリングに固定されるように組み立てることを特徴とする、請求項8に記載のハイブリッド車両用動力伝達装置。 - 前記エンジンクラッチリテーナーに密閉カバーが結合される収容部が設けられ、前記収容部は、前記インプットシャフトサポートに装着されるベアリング側に設けられる前記組立孔と連通することを特徴とする、請求項8に記載のハイブリッド車両用動力伝達装置。
- 前記インプットシャフトサポートに装着されるベアリングに枠部が設けられ、前記枠部は、前記インフットシャフトサポートに装着されるベアリングの外周に設けられるとともに、前記ボルトが結合される結合孔を備えることを特徴とする、請求項10に記載のハイブリッド車両用動力伝達装置。
- 前記エンジンクラッチリテーナーは、
前記第1モータの反対側に設けられる第2モータの第2ロータと一体で構成されることを特徴とする、請求項9に記載のハイブリッド車両用動力伝達装置。 - 前記インプットシャフトサポートに取り付けられるベアリングは、
前記エンジンクラッチリテーナーを回転可能に保持することを特徴とする、請求項10に記載のハイブリッド車両用動力伝達装置。 - 前記第1モータと前記第2モータは、第1モータハウジングと第2モータハウジングの内部に取り付けられ、前記第1モータは、エンジンのクランクシャフトと連結され、前記第2モータは、変速機入力シャフトと連結されることを特徴とする、請求項9に記載のハイブリッド車両用動力伝達装置。
- 前記第1モータと前記第2モータとの間にトーションダンパが配置され、前記トーションダンパは、一側部が前記第1モータに結合されることを特徴とする、請求項9に記載のハイブリッド車両用動力伝達装置。
- 前記第2モータにエンジンクラッチが設けられ、前記エンジンクラッチは、前記第2モータと前記トーションダンパを選択的に連結することを特徴とする、請求項15に記載のハイブリッド車両用動力伝達装置。
- 前記第1モータハウジングは、前記第2モータハウジングの一側に結合され、前記第2モータハウジングは、他側に変速機ケースが結合されることを特徴とする、請求項9に記載のハイブリッド車両用動力伝達装置。
- 前記第1モータハウジングに第1内壁部が設けられ、前記第1内壁部に第1レゾルバが取り付けられ、前記第2モータハウジングに第2内壁部が設けられ、第2レゾルバは、前記第2内壁部または前記インプットシャフトサポートに装着されることを特徴とする、請求項9に記載のハイブリッド車両用動力伝達装置。
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JP4239102B2 (ja) | 2005-07-05 | 2009-03-18 | アイシン・エィ・ダブリュ株式会社 | ハイブリッド車用駆動装置 |
KR20090041103A (ko) * | 2007-10-23 | 2009-04-28 | 현대자동차주식회사 | 자동변속기용 더블 테이퍼 롤러 베어링 |
JP5419969B2 (ja) | 2008-06-02 | 2014-02-19 | シェフラー テクノロジーズ アクチエンゲゼルシャフト ウント コンパニー コマンディートゲゼルシャフト | ハイブリッドシステムにおいて使用するための組合せ力伝達・駆動ユニット及びハイブリッドシステム |
JP2010006190A (ja) | 2008-06-25 | 2010-01-14 | Honda Motor Co Ltd | ハイブリッド車両用動力装置 |
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