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1. 发明专利

JP2011007194A Hydraulic pump driving device for vehicle 有权
标题翻译：液压泵驱动装置
公开(公告)号：JP2011007194A
公开(公告)日：2011-01-13
申请号：JP2010173339
申请日：2010-08-02
申请人： Hitachi Automotive Systems Ltd , Honda Motor Co Ltd , 日立オートモティブシステムズ株式会社 , 本田技研工業株式会社
发明人： FUSHIMI KOICHI , KITANO KAZUHIKO , MIYAMOTO OSAHIDE , KANEDA TOMOHISA , YOSHIDA SHUNSUKE , TAKAHASHI TORU
IPC分类号： F04B49/00 , B60K6/36 , F16H61/00
摘要： PROBLEM TO BE SOLVED: To provide a hydraulic pump driving device for a vehicle, performing operation in order to avoid sudden load fluctuation in restarting an electric oil pump caused by bubbles mixed into a hydraulic circuit during stopping of the electric oil pump.SOLUTION: This hydraulic pump driving device for the vehicle includes: a three-phase brushless sensorless motor driving the electric oil pump; and a driver for driving the three-phase brushless sensorless motor. As control modes for the three-phase brushless sensorless motor, the driver has a positioning synchronous mode for performing positioning to specify the position of a rotor and performing synchronization of pulse voltage applied to a stator coil, when the three-phase brushless sensorless motor is started; a constant rotation mode for performing control to maintain the rotor at a predetermined rotational speed, after the positioning synchronous mode is finished; and a sensorless mode for performing control so that the output torque of the three-phase brushless sensorless motor reaches a torque command value, after the constant rotation mode is finished.
摘要翻译：要解决的问题：为了提供一种用于车辆的液压泵驱动装置，执行操作以避免在电动油泵停止期间由混入液压回路中的气泡重新启动电动油泵的突然的负载波动。解决方案：这用于车辆的液压泵驱动装置包括：驱动电动油泵的三相无刷无传感器电动机; 以及用于驱动三相无刷无传感器电动机的驱动器。作为三相无刷无传感器电动机的控制模式，驱动器具有定位同步模式，用于执行定位以指定转子的位置并执行施加到定子线圈的脉冲电压的同步，当三相无刷无传感器电动机为开始; 在定位同步模式结束之后，执行用于执行将转子保持在预定转速的控制的恒定旋转模式; 以及在恒定旋转模式结束之后执行控制使得三相无刷无传感器电动机的输出转矩达到转矩指令值的无传感器模式。

2. 发明专利

JP2014034239A Vehicle transmission 有权
标题翻译：车辆传动
公开(公告)号：JP2014034239A
公开(公告)日：2014-02-24
申请号：JP2012175230
申请日：2012-08-07
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： YONEYAMA TATSUYA , OYA KUMIKO , IGAUE SATOSHI , ISHIKAWA TAKASHI , FUSHIMI KOICHI
IPC分类号： B60T1/06 , F16H61/22 , F16H63/48
摘要： PROBLEM TO BE SOLVED: To provide a vehicle transmission that when releasing a parking lock state, can prevent occurence of hammering noise due to backlash.SOLUTION: In a parking lock state in which an output shaft 33a is locked by a parking lock mechanism to an immovable part, the vehicle transmission, when a D range, a N range or a R range is selected and if a detection angle θ of an inclination sensor 23 exceeds a threshold θth, establishes any of gear trains G2-G5, G6 and G7 in any of engagement mechanisms SM1, SM3 and SM4 and then releases locking by the parking lock mechanism.
摘要翻译：要解决的问题：提供一种车辆变速器，其在解除停车锁定状态时能够防止由于齿隙引起的锤击噪音的发生。解决方案：在停车锁定状态，其中输出轴33a被停车锁定机构锁定到当D范围，N范围或R范围被选择并且如果检测角度为θ时，车辆传输; 倾斜传感器23超过阈值，在任何接合机构SM1，SM3和SM4中建立齿轮系G2-G5，G6和G7中的任何一个，然后由驻车锁定机构释放锁定。

3. 发明专利

JP2013228078A Lubrication structure for differential device 有权
标题翻译：不同装置的润滑结构
公开(公告)号：JP2013228078A
公开(公告)日：2013-11-07
申请号：JP2012128466
申请日：2012-06-05
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： YOSHIZAWA KATSUHIRO , FUSHIMI KOICHI , FURUTA TAKEO , SASAKI YUTO , MAEDA ERI , KURACHI SHINOBU , KOGA YUJI
IPC分类号： F16H57/04 , F16H48/08
CPC分类号： F16H57/0424 , F16H48/08 , F16H57/0423 , F16H57/0428 , F16H57/0457 , F16H57/048 , F16H57/0483
摘要： PROBLEM TO BE SOLVED: To provide a lubrication structure which can make lubrication oil efficiently flow into a spiral groove from an opening end of an in-board part of a differential case.SOLUTION: An opening end 42a of an in-board part 42 comprises: an end face 43 composed of a face orthogonal to an axial direction in a position most apart from the center of a differential device 1 in an axial direction; a rack 44 located at a side close to the center in the axial direction rather than the end face 43 in a position adjacent to the end face 43 in the circumferential direction of the opening end 42a; and an inclined-face shaped tapered part 45 which is formed continuously to the inside diameter side of the rack 44 in the opening end 42a, and inclined so as to approximate the center toward the inside diameter side of the opening end 42a. Lubricating oil supplied to the opening end 42a of the in-board part 42 flows to the tapered part 45 via the rack 44, and flows into a spiral groove 80 formed at the internal peripheral face 42c of the in-board part 42 from the tapered part 45.
摘要翻译：要解决的问题：提供一种润滑结构，其可以使润滑油从差速器壳体的板上部分的开口端有效地流入螺旋槽。解决方案：板内部分42的开口端42a包括：在与轴向方向最靠近差速装置1的中心位置的轴向正交的面的端面43; 在开口端42a的圆周方向上位于与端面43相邻的位置处在轴向方向上靠近中心的端部而不是端面43的齿条44; 以及与开口端部42a的齿条44的内径侧连续形成的倾斜面状的锥形部45，并且朝向开口端42a的内径侧的中心倾斜。供给到板内部42的开口端42a的润滑油经由齿条44流到锥形部45，并且从锥形部分流入到形成在板内部42的内周面42c的螺旋槽80 第45部分。

4. 发明专利

JP2004060527A Hydraulic starter of internal combustion engine 有权
标题翻译：内燃机液压起动器
公开(公告)号：JP2004060527A
公开(公告)日：2004-02-26
申请号：JP2002219796
申请日：2002-07-29
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： FUSHIMI KOICHI , MORI RYUICHI , TACHIKAWA JUNYA
IPC分类号： F02N9/00
摘要： PROBLEM TO BE SOLVED: To provide a hydraulic starter for an internal combustion engine equipped with a hydraulic motor capable of deciding properly the working time of the hydraulic motor even when an accumulator is used as an actuation source for the motor, generating a smooth transition to the following idling speed control, and suppressing unnecessary motions of the motor.
SOLUTION: The hydraulic starter of the internal combustion engine is structured so that the condition of the engine is sensed, concretely the workload W required to perform the start is calculated -S10-, the current feed time Tc to a solenoid of a control valve is calculated from the accumulator condition sensed separately (determination value of the degree of deterioration) - S12-, and that the hydraulic motor is operated by feeding the current for the determined time -S14 thru S18-.
COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了提供一种具有液压马达的内燃机的液压起动器，其能够适当地判定液压马达的工作时间，即使当使用蓄能器作为马达的致动源时，平滑过渡到以下空转速度控制，并且抑制马达的不必要的运动。解决方案：内燃机的液压起动器被构造成使得发动机的状况得到检测，具体地说，执行起动所需的工作量W被计算为-S10-到电磁阀的当前进给时间Tc 根据分别检测的蓄能器状态（劣化程度的判定值）S12-计算控制阀，并且通过将电流输送到确定的时间-S14至S18-来操作液压马达。版权所有（C）2004，JPO

5. 发明专利

JP2003028033A Starter for internal combustion engine 审中-公开
标题翻译：内燃机起动器
公开(公告)号：JP2003028033A
公开(公告)日：2003-01-29
申请号：JP2001213429
申请日：2001-07-13
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： MORI RYUICHI , TACHIKAWA JUNYA , FUSHIMI KOICHI
IPC分类号： F02N7/08
摘要： PROBLEM TO BE SOLVED: To provide a starter for an internal combustion engine capable of preventing increase of friction rotation resistance and abrasion of a brush of an electric motor, and executing a start in one of a hydraulic actuator and the electric motor without trouble even if either of the hydraulic actuator and the electric motor is in an inoperable state.
SOLUTION: This starter has the hydraulic actuator 15; a first rotary shaft 15a rotationally driven by the hydraulic actuator 15; the electric motor 17; a second rotary shaft 17a disposed in parallel with the first rotary shaft 15a and rotationally driven by the electric motor 17; a driven gear 14 rotating together with a crankshaft 2; a driving gear 12 meshing with the driven gear 4 at the start-up time; a third rotary shaft 13 connected to the driving gear 12; a first power transmission mechanism 19 connecting the first and third rotary shafts 15a, 13 such that the first and third rotary shafts 15a, 13 can be cut off from each other and transmitting rotation of the first rotary shaft 15a to the third rotary shaft 13; and a second power transmission mechanism 21 connecting the second and third rotary shafts 17a, 13 such that the second and third rotary shafts 17a, 13 can be cut off form each other and transmitting rotation of the second rotary shaft 17a to the third rotary shaft 13.
COPYRIGHT: (C)2003,JPO
摘要翻译：要解决的问题：提供一种能够防止摩擦旋转阻力增加和电动机的刷子的磨损的内燃机的起动器，并且即使在液压致动器和电动机之一中执行启动，即使液压致动器和电动机中的任一个处于不可操作状态。解决方案：该起动器具有液压致动器15; 由液压致动器15旋转驱动的第一旋转轴15a; 电动机17; 与第一旋转轴15a平行设置并由电动机17旋转驱动的第二旋转轴17a; 与曲轴2一起旋转的从动齿轮14; 在启动时与从动齿轮4啮合的驱动齿轮12; 连接到驱动齿轮12的第三旋转轴13; 第一动力传递机构19，连接第一和第三旋转轴15a，13，使得第一和第三旋转轴15a，13彼此切断并将第一旋转轴15a的旋转传递到第三旋转轴13; 以及连接第二和第三旋转轴17a，13的第二动力传递机构21，使得第二和第三旋转轴17a，13可彼此切断并将第二旋转轴17a的旋转传递到第三旋转轴13 。

6. 发明专利

JP2014031123A Hybrid vehicle 有权
标题翻译：混合动力车
公开(公告)号：JP2014031123A
公开(公告)日：2014-02-20
申请号：JP2012173213
申请日：2012-08-03
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： YONEYAMA TATSUYA , FUSHIMI KOICHI
IPC分类号： B60W10/10 , B60K6/365 , B60K6/48 , B60K6/547 , B60W20/00 , F16H61/02
CPC分类号： Y02T10/6221 , Y02T10/76
摘要： PROBLEM TO BE SOLVED: To provide a hybrid vehicle capable of shifting to a parking range without generating a large impact force.SOLUTION: A hybrid vehicle has a first input shaft 34 connected to a rotor MGb of a motor MG, into which power of an engine ENG is inputted, a second input shaft 35 into which power of the engine ENG is inputted, an output shaft 33a, first engaging mechanisms R1, SM1 and SM2 for switching the first input shaft 34 and the output shaft 33a to a connected state and a non-connected state, a second engaging mechanisms SM3 and SM4 for switching the second input shaft 35 and the output shaft 33a to a connected state and a non-connected state, a parking lock mechanism for fixing the output shaft 33a to an immobile portion, and a controller 21b. When actuating the parking lock mechanism, and if a rotational speed of the output shaft 33a is a preset value or more and the first input shaft 34 and the output shaft 33a are connected, the controller 21b disconnects the first input shaft 34 from the output shaft 33a and actuates the parking lock mechanism.
摘要翻译：要解决的问题：提供一种能够在不产生大的冲击力的情况下转移到停车范围的混合动力车辆。解决方案：混合动力车辆具有连接到电动机MG的转子MGb的第一输入轴34，发动机ENG被输入，输入发动机ENG的动力的第二输入轴35，输出轴33a，用于将第一输入轴34和输出轴33a切换到连接状态的第一接合机构R1，SM1和SM2，以及非连接状态，用于将第二输入轴35和输出轴33a切换到连接状态和非连接状态的第二接合机构SM3和SM4，用于将输出轴33a固定到固定部分的驻车锁定机构，以及控制器21b。当致动驻车锁定机构时，如果输出轴33a的转速为预设值以上且第一输入轴34和输出轴33a连接，则控制器21b将第一输入轴34与输出轴 33a并致动停车锁定机构。

7. 发明专利

JP2006166502A Controller of electric motor 有权
标题翻译：电动马达控制器
公开(公告)号：JP2006166502A
公开(公告)日：2006-06-22
申请号：JP2004350143
申请日：2004-12-02
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： KOSAKA YUICHI , SUNADA SATORU , KUBO KAZUYUKI , YOSHIDA SHUNSUKE , MIYAMOTO OSAHIDE , FUSHIMI KOICHI
IPC分类号： H02P27/06
摘要： PROBLEM TO BE SOLVED: To provide a controller of an electric motor for controlling a current in the electric motor, avoiding an interruption by an interruption means and preventing an overcurrent from flowing in a supply circuit and the electric motor. SOLUTION: The controller 1 of the electric motor for controlling power supplied from a battery 19 to the electric motor 18, has the supply circuit 3 connected between the battery 19 and the electric motor 18 in series and supplying power from the battery 19 to the electric motor 18, and the interruption means 4 for interrupting between the battery 19 and the supply circuit 3 when a supply circuit current flows between the battery 19 and the supply circuit 3 and exceeds a predetermined current value. When electric motor currents Iu, Iv, Iw which flow in the motor 18 are controlled so as to be a predetermined value IREF and a detected rotation speed NM of the electric motor is a predetermined rotation speed NMJUD or more during a control, the electric motor currents Iu, Iv, Iw are reduced so as to reduce the rotation speed NM of the electric motor below the predetermined rotation speed NMJUD (shown in Fig.). COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于控制电动机中的电流的电动机的控制器，避免中断装置的中断，并防止过电流在供电电路和电动机中流动。解决方案：用于控制从电池19供给到电动机18的电力的电动机的控制器1具有串联连接在电池19和电动机18之间的电源电路3，并从电池19供电并且当供电电路电流在电池19和供电电路3之间流动并且超过预定电流值时，中断电池19和电源电路3之间的中断装置4。当在电动机18中流动的电动机电流Iu，Iv，Iw被控制为电动机的预定值IREF和检测的转速NM在控制期间是预定转速NMJUD以上时，电动机电流Iu，Iv，Iw被减小，以将电动机的转速NM降低到低于预定转速NMJUD（图示））。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2006161836A Hydraulic feeder 有权
标题翻译：液压进给器
公开(公告)号：JP2006161836A
公开(公告)日：2006-06-22
申请号：JP2004349643
申请日：2004-12-02
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： KITANO KAZUHIKO , MORI RYUICHI , FUSHIMI KOICHI
IPC分类号： F16H61/00 , B60K6/485 , B60K6/547 , B60L1/00 , B60L11/14 , B60W10/08 , B60W10/10 , B60W10/30 , B60W20/00 , F16H57/02 , F16H57/04 , F16H59/72 , F16H61/68
CPC分类号： Y02T10/7077
摘要： PROBLEM TO BE SOLVED: To provide a hydraulic feeder which is formed to determine the voltage value applied to a low voltage battery from a converter corresponding to the oil temperature of a hydraulic oil. SOLUTION: The hydraulic feeder is comprised of an engine 2 and a motor generator 4 which are connected in series. The oil pressure feeder comprises the battery 10 to give and receive electric power between the motor generator 4, a mechanical oil pump 20 driven by a driving source, an electric motor 22 driven by a 12V battery 24, a motor oil pump 21 driven by the electric motor 22, an automatic transmission mechanism 7 to change gear and transmit rotational drive force of the driving source to a wheel 8 by setting the change gear ratio using the hydraulic oil supplied from the mechanical oil pump 20 and the motor oil pump 21, an oil temperature sensor 42 to detect the oil temperature of the hydraulic oil, and a DC-DC converter 14 to transform the voltage of the battery 10 and charge the battery 24, and the electric motor 22 is actuated by giving a drive torque to be output to the electric motor 22 as a torque command value. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种液压给料器，其被形成为从对应于液压油的油温的转炉确定施加到低压电池的电压值。
解决方案：液压进给器由串联连接的发动机2和电动发电机4组成。油压供给器包括电池10，用于在电动发电机4，由驱动源驱动的机械油泵20，由12V电池24驱动的电动机22，由电动发动机4驱动的电动机油泵21 电动机22，通过使用从机械油泵20和电动机油泵21供给的液压油设定变速比来改变齿轮并将驱动源的转动驱动力传递到车轮8的自动变速机构7，油温传感器42以检测液压油的油温;以及DC-DC转换器14，用于变换电池10的电压并对电池24充电，并通过给出驱动转矩来输出电动机22 作为转矩指令值。版权所有（C）2006，JPO＆NCIPI

9. 发明专利

JP2004068732A Engine stop/start control device for hybrid vehicle 有权
公开(公告)号：JP2004068732A
公开(公告)日：2004-03-04
申请号：JP2002230520
申请日：2002-08-07
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： MORI RYUICHI , KITANO KAZUHIKO , FUSHIMI KOICHI , OKAJIMA HIROYUKI
IPC分类号： B60W20/00 , B60K6/485 , B60K6/54 , B60W10/04 , B60W10/06 , B60W10/08 , B60W10/10 , B60W10/11 , B60W10/30 , F02D17/00 , F02D29/00 , F02D29/02 , F02D29/06 , F02D41/38 , F02N11/08 , F16H61/00 , B60K6/04 , B60K41/00 , B60K41/06
CPC分类号： B60W10/06 , B60K6/485 , B60K6/547 , B60L2240/441 , B60W10/08 , B60W10/30 , B60W2510/0241 , B60W2510/0638 , B60W2510/1075 , F02D2200/023 , F02D2200/0602 , F02D2250/41 , F02N11/084 , F02N2200/0802 , F16H61/0025 , F16H61/0031 , F16H2312/14 , Y02T10/48 , Y02T10/6226 , Y02T10/6286 , Y10S903/917 , Y10S903/919 , Y10T477/23 , Y10T477/65 , Y10T477/653 , Y10T477/675
摘要： PROBLEM TO BE SOLVED: To keep line pressure in a hydraulic circuit for a transmission at a normal value. SOLUTION: This engine stop/start control device for a hybrid vehicle 1 comprises an engine 2 and a motor/generator 3 as driving sources for the vehicle, the transmission 6, engine automatic stop/start means for automatically stopping/starting the engine 2 under preset conditions, a mechanical oil pump 11 to be operated by the driving force of either the engine 2 or the motor/generator 3 for supplying hydraulic pressure to the transmission 6, and a motor oil pump 12 to be operated when the conditions of automatically stopping the engine 2 are satisfied for supplying hydraulic pressure to the transmission. During operating the engine, when the line pressure in the hydraulic circuit for supplying the hydraulic pressure from the mechanical oil pump 11 to the transmission 6 is a preset value or smaller, the automatic stop of the engine 2 is prohibited. COPYRIGHT: (C)2004,JPO

10. 发明专利

JP2007247910A Hydraulic pressure supply device 有权
标题翻译：液压供应装置
公开(公告)号：JP2007247910A
公开(公告)日：2007-09-27
申请号：JP2007174362
申请日：2007-07-02
申请人： Honda Motor Co Ltd , 本田技研工業株式会社
发明人： FUSHIMI KOICHI , KITANO KAZUHIKO , MIYAMOTO OSAHIDE , KANEDA TOMOHISA , YOSHIDA SHUNSUKE , TAKAHASHI TORU
IPC分类号： F16H61/00 , F16H59/68 , F16H59/74
摘要： PROBLEM TO BE SOLVED: To provide a hydraulic pressure supply device being operated in a state of preventing sudden load change in restarting an electric oil pump, caused by bubbles mixed in a hydraulic circuit during stop of the electric oil pump.
SOLUTION: In the hydraulic pressure supply device 30, oil pressure in opening a relief valve 40 is set to be lower than oil pressure in supplying hydraulic oil to a hydraulic control valve 12 by the electric oil pump 21, and the hydraulic oil supplied from the electric oil pump 21 is circulated in a circuit (recirculating circuit) to return to the electric oil pump 21 through a fifth oil passage 37 (orifice 39 and relief valve 40), thus the bubbles are stirred and finely dispersed, the sudden load change by the bubbles can be prevented, and the electric oil pump 21 can be stably operated.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种在电动油泵停止期间由在液压回路中混合的气泡引起的重新启动电动油泵突然负载变化的状态下运转的液压供给装置。解决方案：在液压供给装置30中，将安全阀40打开时的油压设定为低于通过电动油泵21向液压控制阀12供给液压油的油压，液压油从电动油泵21供给的电动机（循环回路）循环通过第五油路37（孔39和溢流阀40）返回到电动油泵21，从而使气泡被搅拌并精细地分散，可以防止气泡的负荷变化，能够稳定地操作电动油泵21。版权所有（C）2007，JPO＆INPIT

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