JP2013526689A - 電気又はハイブリッド駆動機構用の変速装置 - Google Patents
電気又はハイブリッド駆動機構用の変速装置 Download PDFInfo
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- B60—VEHICLES IN GENERAL
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- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
- B60K17/043—Transmission unit disposed in on near the vehicle wheel, or between the differential gear unit and the wheel
- B60K17/046—Transmission unit disposed in on near the vehicle wheel, or between the differential gear unit and the wheel with planetary gearing having orbital motion
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B35/00—Axle units; Parts thereof ; Arrangements for lubrication of axles
- B60B35/12—Torque-transmitting axles
- B60B35/121—Power-transmission from drive shaft to hub
- B60B35/122—Power-transmission from drive shaft to hub using gearings
- B60B35/125—Power-transmission from drive shaft to hub using gearings of the planetary type
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- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
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- B60K17/00—Arrangement or mounting of transmissions in vehicles
- B60K17/04—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing
- B60K17/06—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of change-speed gearing
- B60K17/08—Arrangement or mounting of transmissions in vehicles characterised by arrangement, location, or kind of gearing of change-speed gearing of mechanical type
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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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- B60K7/00—Disposition of motor in, or adjacent to, traction wheel
- B60K7/0007—Disposition of motor in, or adjacent to, traction wheel the motor being electric
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- F16H3/721—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously with an energy dissipating device, e.g. regulating brake or fluid throttle, in order to vary speed continuously
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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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Abstract
Description
Claims (22)
- 電気モータ/発電機に接続し得る入力部と、負荷に接続し得る出力部とを有する、電気又はハイブリッド駆動機構のための変速装置であって、
当該変速装置は、太陽歯車と、遊星歯車がその上に存在するキャリアと、内歯歯車とによって形成される、少なくとも3つの回転部材で構成される第一遊星歯車組を含み、該第一遊星歯車組のうち、第一回転部材は、前記入力部に接続され、第二回転部材は、前記出力部に接続され、第三回転部材は、第一ブレーキに接続され、
当該変速装置は、少なくとも3つの回転部材で構成される第二遊星歯車組を更に含み、該第二遊星歯車組のうち、第一回転部材は、前記入力部に接続され、第二回転部材は、前記出力部に接続され、第三回転部材は、第二ブレーキに接続されることを特徴とする、
変速装置。 - 前記2つの遊星歯車組の前記第一及び第二の回転部材は、互いに直接的に接続されることを特徴とする、請求項1に記載の変速装置。
- 前記2つの遊星歯車組の前記遊星歯車は、前記キャリアに対して自由に軸承され、互いに直接的に接続されないことを特徴とする、請求項1又は2に記載の変速装置。
- 電気モータ/発電機に接続し得る入力部と、負荷に接続し得る出力部とを有する、電気又はハイブリッド駆動機構のための変速装置であって、
当該変速装置は、少なくとも1つの太陽歯車、遊星歯車を収容する少なくとも1つのキャリアと、少なくとも1つの内歯歯車とによって形成される、少なくとも4つの回転部材で構成される組み合わせ遊星歯車組を含み、該組み合わせ遊星歯車組のうち、第一回転部材は、前記入力部に接続され、第二回転部材は、前記出力部に接続され、第三回転部材は、第一ブレーキに接続され、第四回転部材は、第二ブレーキに接続されることを特徴とする、
変速装置。 - 前記第三及び第四の回転部材は、遊星歯車と係合し、該遊星歯車は、前記キャリアに対して自由に軸承され、前記遊星歯車は、互いに直接的に接続されないことを特徴とする、請求項4に記載の変速装置。
- 前記遊星シャフトは、前記キャリアの中心に対して等しい半径に存在することを特徴とする、請求項4又は5に記載の変速装置。
- 前記第一回転部材は、太陽歯車であることを特徴とする、請求項4乃至6のうちのいずれか1項に記載の変速装置。
- 前記第二回転部材は、キャリアであることを特徴とする、請求項4乃至7のうちのいずれか1項に記載の変速装置。
- 前記第三及び第四の回転部材は、内歯歯車であることを特徴とする、請求項4乃至8のうちのいずれか1項に記載の変速装置。
- 前記遊星歯車組は、前記第一ブレーキを作動させることによって最小の減速が得られ、前記第二ブレーキを作動させることによって最大の減速が得られるように配置されることを特徴とする、請求項4乃至9のうちのいずれか1項に記載の変速装置。
- 前記2つのブレーキは、摩擦ブレーキとして配置されることを特徴とする、請求項4乃至10のうちのいずれか1項に記載の変速装置。
- 前記2つのブレーキの一方は摩擦ブレーキとして配置され、前記2つのブレーキの他方は固定ブレーキとして配置されることを特徴とする、請求項4乃至10のうちのいずれか1項に記載の変速装置。
- 前記第一ブレーキは、有意な電力を散逸し得るが、前記第二ブレーキは、有意な電力を散逸し得ないことを特徴とする、請求項4乃至12のうちのいずれか1項に記載の変速装置。
- 当該変速装置は、互いに結合し得る2つのクラッチ区画で構成される少なくとも1つのクラッチを含み、前記2つのクラッチ区画のうち、第一クラッチ区画は、前記入力部に接続され、第二クラッチ区画は、前記出力部に接続され、或いは、前記2つのクラッチ区画のうち、前記第一クラッチ区画は、前記入力部又は前記出力部のいずれかに接続され、前記第二クラッチ区画は、前記第一ブレーキ又は前記第二ブレーキのいずれかに接続されることを特徴とする、請求項1乃至13のうちのいずれか1項に記載の変速装置。
- 前記クラッチは、有意な電力を散逸し得るが、前記ブレーキは、有意な電力を散逸し得ないこと、或いは、前記ブレーキの少なくともいずれか一方は、有意な電力を散逸し得るが、前記クラッチは、有意な電力を散逸し得ないことを特徴とする、請求項14に記載の変速装置。
- 電気モータ/発電機と、負荷と、前記電気モータ/発電機と前記負荷との間に存在する請求項1乃至15に記載の変速装置とを含む、駆動機構であって、前記入力部が前記電気モータ/発電機に接続され、前記出力部が前記負荷に接続されることを特徴とする、駆動機構。
- 前記入力部は、前記電気モータ/発電機に直接的に接続され、前記出力部は、前記負荷に直接的に接続されることを特徴とする、請求項16に記載の駆動機構。
- 当該駆動機構は、更なるクラッチを介して前記入力部に接続される内燃機関を更に含むことを特徴とする、請求項16又は17に記載の駆動機構。
- 当該駆動機構は、前記第一遊星歯車組の前記第三回転部材に接続される内燃機関を更に含むことを特徴とする、請求項16又は17に記載の駆動機構。
- 更なる速度変換歯車が前記負荷と前記第二回転部材との間に存在することを特徴とする、請求項16乃至19のうちのいずれか1項に記載の駆動機構。
- 前記負荷は、少なくとも1つの車輪を含み、前記第二回転部材は、前記車輪のリム又はハブに直接的に接続されることを特徴とする、請求項16乃至19のうちのいずれか1項に記載の駆動機構。
- 前記ブレーキのいずれか一方又は前記クラッチを一時的に滑り式に運転することによって、請求項1乃至15のうちのいずれか1項に記載の変速装置において、前記入力部から前記出力部への或いは前記出力部から前記入力部へのトルク移転を保持しながら、1つの速度変換歯車から他の速度変換歯車に切り換えることが可能な方法。
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JP2016095033A (ja) | 2016-05-26 |
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WO2011145937A1 (en) | 2011-11-24 |
EP2649345A1 (en) | 2013-10-16 |
JP6258372B2 (ja) | 2018-01-10 |
JP6228845B2 (ja) | 2017-11-08 |
CN103119329B (zh) | 2017-01-18 |
NL2005511C2 (en) | 2011-11-21 |
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