JP7459088B2 - ハイブリッド駆動装置用のトランスミッション装置 - Google Patents
ハイブリッド駆動装置用のトランスミッション装置 Download PDFInfo
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- JP7459088B2 JP7459088B2 JP2021526375A JP2021526375A JP7459088B2 JP 7459088 B2 JP7459088 B2 JP 7459088B2 JP 2021526375 A JP2021526375 A JP 2021526375A JP 2021526375 A JP2021526375 A JP 2021526375A JP 7459088 B2 JP7459088 B2 JP 7459088B2
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- 238000011084 recovery Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
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- 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
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- B60K23/04—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for differential gearing
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- 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
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- B60K6/387—Actuated clutches, i.e. clutches engaged or disengaged by electric, hydraulic or mechanical actuating means
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- 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
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- 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
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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
- B60K23/00—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for
- B60K23/04—Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for for differential gearing
- B60K2023/046—Axle differential locking means
-
- 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
Description
3 第1のトランスミッションユニット
4 第2のトランスミッションユニット
5 オーバーライド伝動装置
6 第1の入力部材
7 第2の入力部材
8 出力部材
9 ディファレンシャル伝動装置
10 第1の駆動部
11 第2の駆動部
12 遊星歯車伝動装置
13 クラッチユニット
14 平歯車伝動装置
15 サンギヤ
16 リングギヤ
17 ピニオンギヤ
18 遊星キャリア
19 第1の平歯車
20 第2の平歯車
21 ケーシング
22 摩擦クラッチ
23 作動ユニット
24 フリーホイールクラッチ
25 軸受手段
26 第1のクラッチ部材
27 第2のクラッチ部材
28 ディスクパック
29 押圧プレート
30 ピストン
31 シリンダ室
32 ケーシング部分
33 部分
34 スラスト軸受
35 クラッチ入力部材
36 クラッチ出力部材
37 作動部分
38 ピストン
39 軸受
40 第1の駆動ギヤ
41 中間軸
42 第1の中間ギヤ
43 第2の中間ギヤ
44 第2の駆動ギヤ
45 中空軸
46,46’ 軸受
47,47’ 軸受
48,48’ 軸受
49,49’ 軸受
50 サンギヤ
51 リングギヤ
52 ピニオンギヤ
53 遊星キャリア
54 ねじ手段
55,55’ 軸受
56 クラッチユニット
57 形状接続クラッチ
58 作動装置
59 部分
60 ディファレンシャルケース
61 ディファレンシャルギヤ
62 第1の出力部材
63 第2の出力部材
64 第2のクラッチユニット
65 第3のクラッチユニット
66 形状接続クラッチ
67 作動装置
68 形状接続クラッチ
69 作動装置
70 ロック装置
71 形状接続クラッチ
72 作動ユニット
73 第1のクラッチ部材
74 第2のクラッチ部材
75 シリンダ室
76 ピストン
77 戻しばね
A1~A5 回転軸線
Claims (10)
- 内燃機関と電気機械とを備えたハイブリッド駆動装置用のトランスミッション装置であって、
前記内燃機関から導入された回転運動を伝達するための第1のトランスミッションユニット(3)、
前記電気機械から導入された回転運動を伝達するための第2のトランスミッションユニット(4)、
前記第1のトランスミッションユニット(3)に駆動結合された第1の入力部材(6)と、前記第2のトランスミッションユニット(4)に駆動結合された第2の入力部材(7)と、1つの出力部材(8)とを備えていて、前記第1の入力部材(6)と前記第2の入力部材(7)と前記出力部材(8)とは互いに回転可能であり、前記第1の入力部材(6)と前記第2の入力部材(7)と前記出力部材(8)との回転運動が、互いに重畳可能であるとともに互いに調整される重畳伝動装置(5)、
前記重畳伝動装置(5)の前記出力部材(8)に駆動結合されたディファレンシャルケース(60)と、第1の駆動軸を駆動する第1のディファレンシャル出力部材(62)と、第2の駆動軸を駆動する第2のディファレンシャル出力部材(63)とを備えたディファレンシャル伝動装置ユニット(9)
を含む、トランスミッション装置において、
制御可能なロック装置(70)が設けられており、該ロック装置(70)は選択的に、前記第1または第2のトランスミッションユニット(3,4)から前記重畳伝動装置(5)に導入された回転運動が、その時々の他方のトランスミッションユニット(3,4)に伝達され得るように前記重畳伝動装置(5)の前記出力部材(8)を定置の構成部材(21)に対して相対回動不能にロックするか、または前記重畳伝動装置(5)の前記出力部材(8)を前記定置の構成部材(21)から解放するように形成されていることを特徴とする、トランスミッション装置。 - 前記ロック装置(70)は、前記ディファレンシャルケース(60)と、定置の構成部材(21)との間に配置されたクラッチ(71)を有しており、前記ディファレンシャルケース(60)は、前記クラッチ(71)の接続位置では前記定置の構成部材(21)に相対回動不能に結合されており、前記クラッチ(71)の切断位置では前記定置の構成部材(21)から切り離されており、
前記クラッチ(71)は、形状接続クラッチとして形成されており、該形状接続クラッチは、前記ディファレンシャルケース(60)に相対回動不能に結合された第1のクラッチ部材(73)と、前記定置の構成部材(21)に相対回動不能にかつ軸方向に可動に結合された第2のクラッチ部材(74)とを有している、請求項1記載のトランスミッション装置。 - 前記クラッチ(71)は、電気液圧式の作動装置(72)により作動可能であり、該電気液圧式の作動装置(72)は、可動のピストン(76)を有しており、該ピストン(76)は、液圧が印加されると前記クラッチ(71)を接続位置に押圧するようになっている、請求項2記載のトランスミッション装置。
- 前記重畳伝動装置(5)の前記出力部材(8)は、前記ディファレンシャルケース(60)に固く結合されている、請求項1から3までのいずれか1項記載のトランスミッション装置。
- 前記重畳伝動装置(5)の前記入力部材(6,7)のうちの一方と、前記出力部材(8)との間には、制御可能なクラッチユニット(56)が設けられており、
前記クラッチユニット(56)は、形状接続クラッチ(57)を含み、該形状接続クラッチ(57)は、前記重畳伝動装置(5)の前記第1の入力部材(6)に相対回動不能に結合された第1のクラッチ部材(35)と、前記重畳伝動装置(5)の前記出力部材(8)に相対回動不能に結合された第2のクラッチ部材(36)とを備えている、請求項1から4までのいずれか1項記載のトランスミッション装置。 - 前記クラッチユニット(56)の作動用に、電気液圧式の作動装置(58)が設けられている、請求項5記載のトランスミッション装置。
- 前記第1のトランスミッションユニット(3)は、多段トランスミッションとして形成されており、該多段トランスミッションは、第1のサンギヤ(15)と、第1のリングギヤ(16)と、少なくとも1つの第1のピニオンギヤ(17)と、第1の遊星キャリア(18)とを備えた遊星歯車伝動装置(12)を有している、請求項1から6までのいずれか1項記載のトランスミッション装置。
- 前記第1のトランスミッションユニット(3)は、2速トランスミッションとして形成されており、前記遊星キャリア(18)は、前記重畳伝動装置(5)に駆動結合されており、前記リングギヤ(16)と前記サンギヤ(15)との間には、制御可能なクラッチユニット(13)が設けられており、前記制御可能なクラッチユニット(13)には、摩擦クラッチ(22)およびフリーホイールクラッチ(24)が含まれる、請求項7記載のトランスミッション装置。
- 前記第1のトランスミッションユニット(3)には、第1のサンギヤ(15)、該第1のサンギヤ(15)に噛み合う第1のピニオンギヤ(17)、第2のサンギヤ(15’)、該第2のサンギヤ(15’)に噛み合う第2のピニオンギヤ(17’)、前記第1および第2のピニオンギヤ(17,17’)を支持する遊星キャリア(18)、ならびに前記第2のピニオンギヤ(17’)と歯列係合するリングギヤ(16)を備えたダブル遊星歯車伝動装置(12)を有する4速トランスミッションが含まれ、
前記ダブル遊星歯車伝動装置(12)の各前記部材(15,15’,16,17,17’,18)のうちの2つの間に第1の制御可能なクラッチユニット(64)が設けられており、前記ダブル遊星歯車伝動装置(12)の各前記部材(15,15’,16,17,17’,18)のうちの1つと、定置の構成部材(21)との間に第2の制御可能なクラッチユニット(65)が設けられている、請求項7記載のトランスミッション装置。 - 前記重畳伝動装置(5)の前記第1の入力部材(6)は、前記ディファレンシャルケース(60)に回転可能に支承されており、リングギヤ(51)を有しており
前記重畳伝動装置(5)の前記第2の入力部材(7)は、前記第2のトランスミッションユニット(4)の中空軸(45)に相対回動不能に結合されており、サンギヤ(50)を有しており、
前記第2のトランスミッションユニット(4)は、平歯車伝動装置または牽引手段伝動装置を有している、請求項1から9までのいずれか1項記載のトランスミッション装置。
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JP2016150680A (ja) | 2015-02-18 | 2016-08-22 | トヨタ自動車株式会社 | ハイブリッド車両 |
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