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11. 发明专利

JP2002262409A DRIVE FOR VEHICLE AND VEHICLE 失效
公开(公告)号：JP2002262409A
公开(公告)日：2002-09-13
申请号：JP2001056949
申请日：2001-03-01
申请人： HITACHI LTD
发明人： HANIYU MICHIYUKI , AMANO MASAHIKO , IBAMOTO MASAHIKO , MINOWA TOSHIMICHI , MOROOKA YASUO
IPC分类号： B60W10/08 , B60K6/20 , B60K6/24 , B60K6/26 , B60K6/365 , B60K6/387 , B60K6/40 , B60K6/44 , B60K6/445 , B60K6/48 , B60K6/52 , B60K6/547 , B60K7/00 , B60L50/16 , B60W10/04 , B60W10/06 , B60W10/10 , B60W10/11 , B60W20/00 , F02D29/02 , F16H3/089 , F16H3/091 , F16H3/12 , F16H3/72 , F16H61/00 , F16H61/02 , F16H61/04 , F16H61/68 , F16H61/682 , B60L11/14 , B60K6/02 , B60K41/00 , B60K41/08
摘要： PROBLEM TO BE SOLVED: To overcome the problem of a prior art such that an automated MT that is a manual transmission, of which the gear change operation is automated, has the problem of a gear change shock caused by a torque interruption in gear changing, and a large-sized motor is required for covering the torque interruption by using only a motor. SOLUTION: The automated MT 12 is provided with a planet gear 24 and motor generators 17, 19. Thereby, the torque interruption in the gear changing can be covered by steplessly changing gears using an output of an engine, thus achieving the downsizing of the motor.

12. 发明专利

JP2002256913A VEHICLE DRIVING DEVICE 失效
公开(公告)号：JP2002256913A
公开(公告)日：2002-09-11
申请号：JP2001054169
申请日：2001-02-28
申请人： HITACHI LTD
发明人： HANIYU MICHIYUKI , AMANO MASAHIKO , MANAKA TOSHIO , MIYAZAKI TAIZO , MOROOKA YASUO
IPC分类号： B60K17/04 , B60K6/20 , B60K6/24 , B60K6/485 , B60K6/543 , B60K6/547 , B60L50/16 , B60W10/02 , B60W10/04 , B60W10/06 , B60W10/08 , B60W10/10 , B60W10/105 , B60W10/12 , B60W20/00 , F01B17/02 , F01L9/04 , F01L13/00 , F01L13/08 , F02D13/02 , F02D17/00 , F02D41/04 , F02D41/06 , F02D43/00 , F02D45/00 , F02F1/24 , F02F1/38 , B60K41/00 , B60K41/02 , B60L11/14
摘要： PROBLEM TO BE SOLVED: To solve problems for performing motor travel and starting the engine by one driving motor, wherein a system is required to enlarge a motive power dividing device such as a clutch between an engine and a motor and driving force is easily fluctuated at engine starting time for forcedly rotating and starting the stopping engine. SOLUTION: The engine and the motor are directly connected, driving of a valve is stopped at motor travel time, an intake valve is opened, and a following rotation loss in the engine is minimized.

13. 发明专利

JP2002129921A VALVE DRIVING SYSTEM AND VEHICLE EQUIPPED THEREWITH 失效
公开(公告)号：JP2002129921A
公开(公告)日：2002-05-09
申请号：JP2000328660
申请日：2000-10-27
申请人： HITACHI LTD
发明人： HANIYU MICHIYUKI , MIYAZAKI TAIZO , KIN KOUCHIYUU , MOROOKA YASUO , KISHI ATSUO
IPC分类号： F01L9/04 , F01L13/00 , F02D13/02 , F02D45/00 , F16K31/06 , H02K33/16
摘要： PROBLEM TO BE SOLVED: To provide valve a driving system which can change an opening and closing timings and a lift rate of valve for an internal combustion engine. SOLUTION: This valve driving system consists of a linear actuators 105a, 105b which open and close the valves of an internal combustion engine and a linear actuator controlling device 110 which controls the drive of the said actuators 105a and 105b, and linear actuators 105a and 105b consist of an linear motor which is constituted of an armature which has at least two Magnetic poles of the primary polarity having the primary opposing part and the secondary polarity having the secondary opposing part and a moving coil which moves between both opposing parts and one end of the moving coil is connected to the valves 104a, 104b.

14. 发明专利

JP2002125360A LINEAR MOTOR AND ITS CONTROL METHOD 失效
公开(公告)号：JP2002125360A
公开(公告)日：2002-04-26
申请号：JP2000316844
申请日：2000-10-12
申请人： HITACHI LTD
发明人： KIN KOUCHIYUU , MAKI KOJI , IWAMICHI YOSHINAO , MIYAZAKI TAIZO , HANIYU MICHIYUKI
IPC分类号： H02K1/18 , H02K15/02 , H02K15/08 , H02K41/02 , H02K41/03 , H02P25/06 , H02P7/00
摘要： PROBLEM TO BE SOLVED: To reduce leakage from a flux passing through a gap between pole teeth of an armature, and to reduce a magnetic attractive force produced between the armature and a moving piece. SOLUTION: This linear motor comprises a 1st member and a 2nd member, the 1st member has at least a 1st polarity pole with 1st facing parts and a 2nd polarity pole with 2nd facing parts, the 2nd member is held between the 1st facing parts, and the 2nd member is held between the 2nd facing parts so as to move relatively. The 1st member comprises a core and windings and the 2nd member comprises one among a permanent magnet, a magnetic element, and a winding or combination of a plurality of these items.

15. 发明专利

JP2006314198A Linear motor and control method therefor 有权
标题翻译：线性电动机及其控制方法
公开(公告)号：JP2006314198A
公开(公告)日：2006-11-16
申请号：JP2006229994
申请日：2006-08-28
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： KIM HOUNG JOONG , MAKI KOJI , IWAJI YOSHITAKA , MIYAZAKI TAIZO , HANIYU MICHIYUKI
IPC分类号： H02K41/03
摘要： PROBLEM TO BE SOLVED: To reduce the leakage of magnetic flux passing through a gap between magnetic pole teeth of an armature to reduce magnetic attractive force produced between the armature and a moving member. SOLUTION: A linear motor is constructed of a first member and a second member. The first member includes at least a magnetic pole of first polarity having a first opposite portion and a magnetic pole of second polarity having a second opposite portion. The second member is clamped by the first opposite portion, and the second member is clamped by the second opposite portion. The second member is moved relative to them. The first member is constructed of a core and a winding. The second member is constructed of any of a permanent magnet, a magnetic material, and a winding or a combination of them. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了减少通过衔铁的磁极齿之间的间隙的磁通量的泄漏，以减小在电枢和移动构件之间产生的磁吸引力。线性电动机由第一构件和第二构件构成。第一构件至少包括具有第一相对部分的第一极性的磁极和具有第二相对部分的第二极性的磁极。第二构件被第一相对部分夹持，第二构件被第二相对部分夹紧。第二个成员相对于他们移动。第一个构件由铁芯和绕组构成。第二构件由永磁体，磁性材料和绕组或它们的组合中的任一个构成。版权所有（C）2007，JPO＆INPIT

16. 发明专利

JP2006019276A Fuel cell system, and vehicle using the same 审中-公开
标题翻译：燃料电池系统和使用它的车辆
公开(公告)号：JP2006019276A
公开(公告)日：2006-01-19
申请号：JP2005186416
申请日：2005-06-27
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： MIYAZAKI TAIZO , HANIYU MICHIYUKI , MASAKI RYOZO
IPC分类号： H01M8/04 , B60L11/18 , C01B3/32 , H01M8/00 , H01M8/06
CPC分类号： B60L11/1894 , B60L2200/26 , Y02T90/34
摘要： PROBLEM TO BE SOLVED: To provide an energy generating device having a reformation system formed by integrating a reformer and a thermal system, and a fuel cell, improving reformation efficiency and efficiency of total system by heightening the temperature of an inlet of the reformation system, by effectively utilizing the heat from the fuel cell, the reformation system, and the unreacted fuel. SOLUTION: The energy generating device has one or more of a preceding stage reaction means generating reaction product by supplying raw material, and generates the reaction product by supplying mechanical motive force from outside, or supplies the mechanical motive force generated by the chemical reaction in the preceding stage reaction means, further, a reaction forms such as a reformation reaction generating hydrogen as a reaction product by making the raw material react with oxygen or water, and an oxidation reaction with the raw material are generated. An energy control means performs a reaction form of partial oxidation reaction out of the above reaction forms at cold start of the vehicle, and performs a reaction form of vapor reformation reaction after the temperature of the fuel cell reaches an operation temperature. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：解决的问题：提供一种具有通过整流重整器和热系统形成的重整系统的能量产生装置和燃料电池，通过提高整个系统的入口的温度来提高整个系统的改造效率和效率改造系统，有效利用来自燃料电池，改造系统和未反应燃料的热量。解决方案：能量产生装置具有一个或多个前级反应装置，通过供应原料产生反应产物，并通过从外部提供机械动力产生反应产物，或提供由化学品产生的机械动力进一步，通过使原料与氧或水反应，产生与原料发生氧化反应的反应形式，例如产生氢作为反应产物的重整反应的反应形式。能量控制装置在车辆的冷启动时，进行上述反应形式的部分氧化反应的反应形式，在燃料电池的温度达到工作温度后进行蒸气重整反应的反应形式。版权所有（C）2006，JPO＆NCIPI

17. 发明专利

JP2002325377A ELECTRIC POWER DEVICE FOR AUTOMOBILE 失效
公开(公告)号：JP2002325377A
公开(公告)日：2002-11-08
申请号：JP2001127044
申请日：2001-04-25
申请人： HITACHI LTD
发明人： AMANO MASAHIKO , MOROOKA YASUO , MIYAZAKI TAIZO , HANIYU MICHIYUKI
IPC分类号： B60R16/033 , B60K6/20 , B60K6/28 , B60K6/485 , B60L50/16 , F02N11/04 , F02N11/08 , H02J7/14 , H02J7/34 , B60K6/02 , B60R16/02
摘要： PROBLEM TO BE SOLVED: To provide an electric power device for automobile which has long service life and reduces in the manufacturing cost. SOLUTION: The device has a motor generator 2, an inverter 3 for driving the motor generator, a battery 6, and an electric double-layer capacitor 5. The electric double-layer capacitor 5 is connected directly to the DC side of the inverter 3, and the battery 6 is connected, in parallel with the electric double- layer capacitor 5 via a first switching means 11. The capacitor 5 power is employed at the start of an engine 1, and the battery 6 is disconnected by turning the switching means 11, 12 off. The capacitor 5 in general has a smaller internal resistance than a battery and has a small voltage drop, even at the discharge of large currents. Furthermore, the capacitor 5 has proper temperature characteristics, and its drop in output is smaller than a battery, even at a temperature of as low as -30 deg.C. Thus, the engine can be surely started by utilizing the capacitor.

18. 发明专利

JP2002138957A FLUID TRANSPORTING DEVICE 失效
公开(公告)号：JP2002138957A
公开(公告)日：2002-05-17
申请号：JP2000340368
申请日：2000-11-02
申请人： HITACHI LTD
发明人： KIN KOUCHIYUU , MAKI KOJI , MIYAZAKI TAIZO , HANIYU MICHIYUKI , NAGANUMA RYOICHI
IPC分类号： F04B35/04 , H02K33/00 , H02K41/03
摘要： PROBLEM TO BE SOLVED: To make a use requiring a high output like a fluid transporting device practicable with a linear motor. SOLUTION: This lenear motor comprises a row of magnetic pole teeth of one side connected magnetically to a magnet pole of one side of an armature and aligned by dividing them in a first stage and second stage in the approximately vertical direction to the moving direction of a rotor, and a row of magnetic teeth of the other side connected magnetically to the other magnet pole of the rotor and aligned by dividing them in a first stage and second stage in the approximately vertical direction to the moving direction of the rotor. The magnetic pole teeth in the first stage of the magnetic pole arrangement provided on one side and the magnetic pole teeth in the first stage of the magnetic pole arrangement provided on the other side are alternately arranged relative to the moving direction of the rotor. The magnetic pole teeth in the second stage of the magnetic pole arrangement provided on one side and the magnetic pole teeth in the second row of the magnetic pole arrangement provided on the other side are alternately arranged relative to the moving direction of the rotor. The rotor is arranged between the rows of the magnetic pole arrangement in the first stage of one and the other sides and the rows of the magnetic pole arrangement in the second stage of one and the other sides.

19. 发明专利

JP2002070958A TRANSMITTING MECHANISM AND VEHICLE PROVIDED WITH THIS TRANSMITTING MECHANISM 失效
公开(公告)号：JP2002070958A
公开(公告)日：2002-03-08
申请号：JP2000260112
申请日：2000-08-30
申请人： HITACHI LTD
发明人： MIYAZAKI TAIZO , HANIYU MICHIYUKI , MASAKI RYOZO , AMANO MASAHIKO , MOROOKA YASUO
IPC分类号： B60K17/04 , B60K6/20 , B60K6/365 , B60K6/445 , F16H1/28 , B60K6/02
摘要： PROBLEM TO BE SOLVED: To provide a transmitting mechanism of small frame, by decreasing a radius of a revolution gear. SOLUTION: This transmitting mechanism is constituted by sun gears S, Q1, Q2, revolution gears P01, P02, P1, P2, and a carrier C, a rotary shaft of the sun gears S, Q1, Q2 is coaxially arranged. The revolution gears P01, P02 are mounted in the carrier C so as to revolve around an autorotation shaft of the sun gear S at an equal revolution speed, the revolution gears P01, P02 are meshed with the sun gear S, a contact circle radius of the revolution gear P01 is made different from a contact circle radius of the revolution gear P02. The revolution gears P1, P2 are rigid body connected respectively to the revolution gear P01, P02 with the center of rotation made equal, a pitch circle radius of the revolution gear P1 is made different from a pitch circle radius of the revolution gear P01, a pitch circle radius of the revolution gear P2 is made different from a pitch circle radius of the revolution gear P02. The revolution gears P1, P2 are respectively meshed with the sun gears Q1, Q2.

20. 发明专利

JP2000310131A HYBRID VEHICLE 失效
公开(公告)号：JP2000310131A
公开(公告)日：2000-11-07
申请号：JP12013999
申请日：1999-04-27
申请人： HITACHI LTD
发明人： AMANO MASAHIKO , MASAKI RYOZO , MIYAZAKI TAIZO , HANIYU MICHIYUKI
IPC分类号： F02D29/02 , B60K1/02 , B60K6/20 , B60K6/26 , B60K6/365 , B60K6/40 , B60K6/445 , B60K6/48 , B60K6/54 , B60L50/16 , B60W10/06 , B60W10/08 , B60W10/10 , B60W10/26 , B60W20/00 , F02D41/14 , F16H3/72 , H02P5/747 , B60K6/00 , B60K8/00 , B60L11/14 , H02P7/747
摘要： PROBLEM TO BE SOLVED: To improve overall fuel consumption by controlling an operating point of an engine and a charging rate of a battery according to targets, controlling driving torque of a hybrid vehicle according to a target. SOLUTION: An engine torque estimating part 41 estimates engine torque based on motor current. Based on a difference of the estimated value and a target value, an engine output correcting part 42 calculates and outputs a corrected value of throttle opening. A battery controlling part 43 calculates a charge and discharge target value of a battery from navigation information and the battery charging rate. The engine output correcting part 42 calculates and outputs a corrected value of the battery charge and discharge target value based on a difference of target current of battery charge and discharge and actual current. The corrected battery charge and discharge target value is inputted into a comprehensive control part 22 and is added to an engine output target value.

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