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    • 1. 发明专利
    • Waterproof structurer of automatic transmission
    • 防水结构自动变速箱
    • JP2009002409A
    • 2009-01-08
    • JP2007162844
    • 2007-06-20
    • Aisin Ai Co LtdToyota Motor Corpアイシン・エーアイ株式会社トヨタ自動車株式会社
    • YAMADA TAKAFUMIMIYAZAKI YOSHIEKATO JUNICHISUZUKI MICHIYOSHI
    • F16H57/02H02K7/116
    • F16H57/029F16H2057/02043
    • PROBLEM TO BE SOLVED: To provide a waterproof structure of automatic transmission which is improved in water resistance without causing cost raise by increasing parts count while keeping a drainage function equivalent to a conventional one.
      SOLUTION: A waterproof structure 1 of the automatic transmission comprises: a transmission gear chamber 25 partitioned within a housing 2, and an electric drive chamber 4; a transmission gear section which is arranged within the transmission gear chamber 25, and changes gear ratio; and an electric actuator section (motor 41) which is arranged within the electric drive chamber 4, and drives the transmission gear section. Additionally, the structure provides: an air cell 5 which is arranged beneath the electric drive chamber 4, and communicates the electric drive chamber 4, furthermore includes an orifice 51 opening outside; and a wave return section 6 formed in a smooth concave curved surface which is arranged so that a stream WF might be prevented from invading straightly within the air cell 5 through the orifice 51 from the outside, and guides the stream WF wanting to invade within the air cell 5 in returning direction.
      COPYRIGHT: (C)2009,JPO&INPIT
    • 要解决的问题:提供一种自动变速器的防水结构,其通过增加零件数量同时保持排水功能等同于传统装置而提高耐水性而不会导致成本提高。 解决方案:自动变速器的防水结构1包括:分隔在壳体2内的传动齿轮室25和电驱动室4; 传动齿轮部分,布置在传动齿轮箱25内,并改变传动比; 以及设置在电驱动室4内并驱动变速齿轮部的电动执行器部(电动机41)。 此外,该结构提供:空气电池5,其布置在电驱动室4的下方,并且连通电驱动室4,还包括向外开口的孔51; 以及形成在平滑凹曲面中的波浪返回部6,其布置成使得可以防止流WF从外部通过孔51直接侵入空气囊5内,并且引导要在内部流入的流WF 返回方向的气囊5。 版权所有(C)2009,JPO&INPIT
    • 3. 发明专利
    • Control device of vehicle
    • 车辆控制装置
    • JP2011127640A
    • 2011-06-30
    • JP2009284602
    • 2009-12-15
    • Toyota Motor Corpトヨタ自動車株式会社
    • KATO JUNICHIITO MITSUHARU
    • F16H61/02F02D29/02F02D45/00
    • F16H61/0213F16H59/74F16H63/42F16H2061/0015F16H2061/0227F16H2061/0232F16H2063/426
    • PROBLEM TO BE SOLVED: To suitably instruct a driver to perform shift operation for the optimum shift range according to the state of a vehicle.
      SOLUTION: When fuel residual quantity Q
      FUEL is determined to be small, a preset shift range is selected as a required shift range G
      REQ based on the running state of the vehicle 10 so that priority is given to fuel economy over power performance. Then, when fuel residual quantity Q
      FUEL is small, the shift operation to the shift range where priority is given to fuel economy over power performance is instructed to the driver, and when the driver performs the shift operation to the instructed shift range, a traveling distance D
      C depending on the fuel residual quantity Q
      FUEL can be increased. In addition, when the fuel residual quantity Q
      FUEL is large, the shift operation to a shift range where the compatibility between power performance and fuel economy performance is attained is instructed to the driver, and when the driver performs the shift operation to the instructed shift range, the power performance can be suitably secured without deteriorating the fuel economy performance.
      COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:为了适当地指示驾驶员根据车辆的状态进行最佳换档范围的换档操作。

      解决方案:当燃料剩余量Q 燃料被确定为小时,基于运行状态来选择预设换档范围作为所需换档范围G REQ 车辆10,因此优先考虑燃料经济性超过功率性能。 然后,当燃料余量Q 燃料小时,指示向驾驶员指示优先给予燃油经济性的换档范围的换档操作,并且当驾驶员执行换档操作 可以增加指示的换档范围,取决于燃料余量Q SBM的燃料消耗量的行驶距离D 。 此外,当燃料余量Q 燃料大时,向驾驶员指示向达到功率性能和燃料经济性能的兼容性的变速范围的换档操作,并且当驾驶员执行 对指示的换档范围的换档操作,可以适当地确保动力性能,而不会降低燃料经济性能。 版权所有(C)2011,JPO&INPIT

    • 5. 发明专利
    • Mounting structure
    • 安装结构
    • JP2010025283A
    • 2010-02-04
    • JP2008189641
    • 2008-07-23
    • Toyota Motor Corpトヨタ自動車株式会社
    • SHIOZAKI KAZUYAITO MITSUHARUKATO JUNICHIMUNAKATA MASARU
    • F16H57/028F16H57/029F16H57/03F16J15/06
    • PROBLEM TO BE SOLVED: To provide a mounting structure capable of improving sealing performance between members inserted into a through-hole formed at a housing and the housing.
      SOLUTION: The mounting structure is a casting iron item, and a cap 5 inserted into the through-hole is mounted to the housing 1 formed with the through-hole. The mounting structure includes: a hollow plug 3 which is a plastic product, and embedded into the through-hole; and a gasket 4 which face-contacts with both the plug 3 and the housing 1, and holds air tightness between the plug 3 and the housing 1. The cap 5 is mounted to the housing 1 while penetrating the plug 3. The mounting structure is provided with an O ring 6 to hold the air tightness between the cap 5 and the plug 3.
      COPYRIGHT: (C)2010,JPO&INPIT
    • 要解决的问题:提供一种能够提高插入形成在壳体的通孔中的构件与壳体之间的密封性能的安装结构。

      解决方案:安装结构是铸铁件,并且插入通孔中的帽5安装到形成有通孔的壳体1上。 安装结构包括:作为塑料制品的中空塞3,并嵌入到通孔中; 以及与塞子3和壳体1两者面接触的垫片4,并且在塞子3和壳体1之间保持气密性。盖5在穿透塞子3的同时被安装到壳体1上。安装结构 设有O形环6以保持盖5和插头3之间的气密性。版权所有(C)2010,JPO&INPIT

    • 6. 发明专利
    • Charger and charging method of electric storage device
    • 电力储存装置的充电和充电方法
    • JP2011120395A
    • 2011-06-16
    • JP2009276339
    • 2009-12-04
    • Toyota Motor Corpトヨタ自動車株式会社
    • KATO JUNICHITSUTSUI YUSUKEITO TAKAHIRO
    • H02J7/00B60L3/00B60L11/18H02J7/10
    • Y02T10/7005Y02T90/121
    • PROBLEM TO BE SOLVED: To efficiently charge an electric storage device mounted on a vehicle connecting a commercial power supply and a high speed charging power supply outside the vehicle.
      SOLUTION: When a commercial power supply 50 and an AC connector 10 are connected and a DC stand 60 and a DC connector 20 are connected, a controller 30 compares a voltage V2 between a positive electrode line and a negative electrode line in a power line P2 to which power from the DC charging stand 60 is input with a voltage V1 between a positive electrode line and a negative electrode line in a power line P1b to which power obtained by converting power from the commercial power supply 50 by a charger 11. When the voltage V2 is equal to or more than the voltage V1, charging is performed at a DC mode, a DC switch SW2 is turned on and an AC switch SW1 is turned off. When the voltage V2 is smaller than the voltage V1, the controller 30 performs charging at an AC mode, turns on the AC switch SW1 and turns off the DC switch SW2.
      COPYRIGHT: (C)2011,JPO&INPIT
    • 要解决的问题:为了有效地对安装在连接商用电源和车辆外部的高速充电电源的车辆上的蓄电装置进行充电。

      解决方案:当连接商用电源50和AC连接器10并且连接DC支架60和DC连接器20时,控制器30将正极线和负极线之间的电压V2进行比较 在通过充电器11转换来自商用电源50的电力获得的电力的电力线P1b中,来自直流充电台60的电力输入电压为正电极线和负极线之间的电压V1的电力线P2 当电压V2等于或大于电压V1时,在直流模式下进行充电,直流开关SW2导通,交流开关SW1断开。 当电压V2小于电压V1时,控制器30以交流模式进行充电,接通交流开关SW1并关断直流开关SW2。 版权所有(C)2011,JPO&INPIT

    • 8. 发明专利
    • Clutch release structure
    • 离合器释放结构
    • JP2006275140A
    • 2006-10-12
    • JP2005094324
    • 2005-03-29
    • Toyota Motor Corpトヨタ自動車株式会社
    • KATO JUNICHITAKAGI YOSUKE
    • F16D23/14
    • PROBLEM TO BE SOLVED: To stabilize rocking operation of a fulcrum engaging part, by enhancing sealability of a contact part (the fulcrum engaging part) between a clutch release fork and a fork support, by preventing falling-off of the clutch release fork in transport.
      SOLUTION: The fulcrum engaging part 150 of a concave spherical surface shape is arranged in the clutch release fork 100. The clutch release fork 100 is rockingly arranged in the fork support 160 so that the tip abuts on the fulcrum engaging part with the fulcrum engaging part 150 as a fulcrum. Boots 170 seal the fulcrum engaging part 150. Since these boots 170 are held in a clutch case 200 by a boots installing part 172 comprising an opening part 171 and are also held to the clutch release fork 100 by a boots installing part 176 composed of an anchor forming part, the clutch release fork 100 can be fixed without arranging a clip member for preventing falling-off.
      COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:为了稳定支点接合部的摆动操作,通过提高离合器释放叉和叉支撑件之间的接触部分(支点接合部分)的密封性,通过防止离合器释放的脱落 叉在运输。 解决方案:将离合器释放叉100中的凹形球面形状的支点接合部分150布置在离合器释放叉100中。离合器释放叉100在叉形支撑件160中摇摆地布置,使得尖端与支承接合部分 支点接合部150作为支点。 靴子170密封支点接合部分150.由于这些靴子170通过包括开口部分171的靴子安装部分172保持在离合器壳体200中,并且还通过由安装部分176构成的靴子安装部分176保持在离合器释放叉100上 锚固件形成部件,离合器分离叉100可以固定而不设置用于防止脱落的夹子。 版权所有(C)2007,JPO&INPIT
    • 10. 发明专利
    • 車両用表示装置
    • JP2019027999A
    • 2019-02-21
    • JP2017150223
    • 2017-08-02
    • TOYOTA MOTOR CORP
    • TAKI HIROAKIKATO JUNICHI
    • G01F9/00B60W30/182F02D29/02
    • 【課題】消費効率に関して複数種類の効率向上機能を備えている場合に、どの機能がどの程度消費効率の向上に寄与しているかを運転者が認識できるようにする。【解決手段】フリーラン走行、アイドリングストップ、エコ運転モードの3種類の効率向上機能による消費効率の実向上効果(節約燃費など)を個別に算出し、効率向上機能相互間で比較できるように向上効果表示部62に表示するため、複数種類の効率向上機能の中のどの機能がどの程度消費効率の向上に寄与しているかを運転者が容易に認識できる。また、各効率向上機能が最大限の機能を発揮できる理想運転が行なわれた場合の最大向上効果(最大節約燃費など)を算出して表示すれば、各効率向上機能による消費効率の向上効果の余裕度(最大向上効果との差)が具体的に分かるようになる。これにより、消費効率に対する各効率向上機能の寄与度を運転操作に反映して更なる消費効率の向上を目指す動機付けになる。【選択図】図5