专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

71. 发明授权

US06711964B2 Control device for automatic transmission and control method therefor 失效
标题翻译：自动变速器控制装置及其控制方法
公开(公告)号：US06711964B2
公开(公告)日：2004-03-30
申请号：US09855782
申请日：2001-05-16
申请人： Tatsuya Ochi , Toshimichi Minowa , Takashi Okada , Mitsuo Kayano , Hiroshi Sakamoto
发明人： Tatsuya Ochi , Toshimichi Minowa , Takashi Okada , Mitsuo Kayano , Hiroshi Sakamoto
IPC分类号： F16H5924
CPC分类号： F16H61/0437 , F16H3/12 , F16H61/682 , F16H2342/044 , Y10S477/904 , Y10T74/19251 , Y10T74/19274 , Y10T477/6939 , Y10T477/693958
摘要： A control device for an automatic transmission has a torque transmission provided between an input shaft and an output shaft of a gear-type transmission The torque transmission in at least one change gear stage is a friction clutch. When performing a change gear from one change gear stage to another change gear stage, the friction clutch is controlled. A transfer torque capacity detector detects or computes transfer torque of the friction clutch when performing a change gear to a predetermined change gear stage, and a clutch release timing determining apparatus determines a timing when releasing the claw-type clutch into a neutral state based on the value detected or computed by the torque capacity detector.
摘要翻译：用于自动变速器的控制装置具有设置在齿轮式变速器的输入轴和输出轴之间的转矩传递装置。至少一个变速档位中的转矩传递是摩擦离合器。当从一个换挡阶段到另一个换挡阶段执行换挡时，摩擦离合器被控制。传递转矩容量检测器检测或计算当对预定变速档进行变速时摩擦离合器的传递转矩，并且离合器释放定时确定装置基于由扭矩容量检测器检测或计算的值。

72. 发明授权

US06705971B2 Control apparatus of automatic transmission and method of controlling the same 失效
标题翻译：自动变速器控制装置及其控制方法
公开(公告)号：US06705971B2
公开(公告)日：2004-03-16
申请号：US10300018
申请日：2002-11-20
申请人： Mitsuo Kayano , Toshimichi Minowa , Tatsuya Ochi , Hiroshi Sakamoto
发明人： Mitsuo Kayano , Toshimichi Minowa , Tatsuya Ochi , Hiroshi Sakamoto
IPC分类号： B60K4102
CPC分类号： B60W10/06 , B60W10/04 , B60W10/11 , B60W30/18 , B60W30/1819 , B60W30/19 , B60W2510/105 , B60W2710/0666 , B60W2710/105 , F16H3/12 , F16H61/0437 , F16H61/682 , F16H63/502 , F16H2061/0425 , Y10T74/19 , Y10T477/6437 , Y10T477/677 , Y10T477/679 , Y10T477/688
摘要： A control apparatus of an automatic transmission capable of achieving a smooth change of output shaft torque to torque which can be generated by a friction clutch, thus enabling a smooth gear change even if the output shaft torque is high at the gear change. If the output shaft torque exceeds limit transmission output shaft torque obtained by multiplying a torque capacity of the friction clutch by a gear ratio provided for the friction clutch when a gear change command is issued in the automatic transmission, engine torque is controlled so as to make the output shaft torque decreased to the limit transmission output shaft torque, and then the engine torque control is switched when the output shaft torque decreased to the limit transmission output shaft torque to start the gear change operation.
摘要翻译：一种自动变速器的控制装置，其能够使输出轴转矩平稳地转换为由摩擦离合器产生的扭矩，从而即使变速时输出轴转矩高，也能平稳地进行变速。如果在自动变速器中发出变速指令时，输出轴扭矩超过了通过将摩擦离合器的转矩容量乘以摩擦离合器的齿轮比而获得的传动输出轴扭矩的极限，则控制发动机扭矩，使得输出轴转矩降低到传动输出轴扭矩的极限，然后当输出轴扭矩降低到限位传动输出轴转矩以开始变速操作时，发动机扭矩控制切换。

73. 发明授权

US06679133B1 Gear-type automatic transmission and car using the gear type automatic transmission 失效
标题翻译：齿轮式自动变速器和汽车使用齿轮式自动变速器
公开(公告)号：US06679133B1
公开(公告)日：2004-01-20
申请号：US09857450
申请日：2001-06-04
申请人： Mitsuo Kayano , Toshimichi Minowa , Hiroshi Sakamoto , Tatsuya Ochi , Hiroshi Ohnishi
发明人： Mitsuo Kayano , Toshimichi Minowa , Hiroshi Sakamoto , Tatsuya Ochi , Hiroshi Ohnishi
IPC分类号： F16H6104
CPC分类号： F16H63/502 , F16H3/12 , F16H59/14 , F16H61/0403 , F16H61/12 , F16H61/2807 , F16H2003/0818 , F16H2061/0087 , F16H2061/0407 , Y10S477/906 , Y10T74/19223 , Y10T74/19251 , Y10T74/19284 , Y10T477/677 , Y10T477/6939
摘要： A vehicle transmission system has a gear-type transmission with a plurality of gears and a plurality of claw clutches which transmits a torque between an input shaft of said gear-type transmission and an output shaft of said gear-type transmission. The transmission changes transmission courses by engaging with and/or disengaging from the gears and the claw clutches, and forms another transmission course via a torque controller between the input shaft of the gear-type transmission and the output shaft of said gear-type transmission during a period between a first transmission course and a second transmission course formed by the gears and the claw clutches. A torque capacity of the torque controller is greater than the maximum output shaft torque of the transmission.
摘要翻译：车辆传动系统具有多个齿轮的齿轮式变速器和多个爪式离合器，其在所述齿轮式变速器的输入轴和所述齿轮式变速器的输出轴之间传递转矩。传动通过与齿轮和爪式离合器接合和/或脱离啮合而改变传动路径，并且通过在齿轮式变速器的输入轴和所述齿轮式变速器的输出轴之间的转矩控制器形成另一变速档在第一传动路线和由齿轮和爪式离合器形成的第二传动路线之间的时段。转矩控制器的转矩容量大于变速器的最大输出轴转矩。

74. 发明授权

US06656090B2 Control method and system for vehicle 失效
公开(公告)号：US06656090B2
公开(公告)日：2003-12-02
申请号：US09793403
申请日：2001-02-27
申请人： Tetsuo Matsumura , Hiroshi Sakamoto , Mitsuo Kayano , Tatsuya Ochi
发明人： Tetsuo Matsumura , Hiroshi Sakamoto , Mitsuo Kayano , Tatsuya Ochi
IPC分类号： B60K4102
CPC分类号： B60W10/06 , B60W10/02 , B60W10/11 , B60W30/18 , B60W30/18027 , B60W30/18063 , B60W2510/0241 , B60W2510/0638 , B60W2540/12 , B60W2710/027 , B60W2710/0605 , B60W2710/0666 , F16D48/06 , F16D48/08 , F16D2500/10412 , F16D2500/10462 , F16D2500/3022 , F16D2500/3024 , F16D2500/3026 , F16D2500/3067 , F16D2500/30816 , F16D2500/3101 , F16D2500/31413 , F16D2500/3144 , F16D2500/31466 , F16D2500/3166 , F16D2500/70458 , F16H61/20 , F16H61/688 , F16H2312/02 , Y10T477/743 , Y10T477/747 , Y10T477/753 , Y10T477/79
摘要： A method for controlling a vehicle having a first clutch mounted between an engine and a gear drive transmission, and dog clutch type torque transmission means disposed between an input shaft and an output shaft of the gear drive transmission, and wherein the first clutch is controlled at starting the vehicle or at gear shifting, comprising the steps of controlling a transmission torque of the first clutch based on a difference between the engine speed/revolution speed of the input shaft at starting the vehicle so as to control a quantity of increase in a transmission torque of the first clutch in accordance with the value of the difference; and controlling the engine torque based on the transmission torque of the first clutch so as to increase the engine torque according to an increase in the transmission torque of the first clutch.

75. 发明授权

US06603214B1 Control equipment for a vehicle and control method thereof 失效
标题翻译：一种车辆控制装置及其控制方法
公开(公告)号：US06603214B1
公开(公告)日：2003-08-05
申请号：US09634331
申请日：2000-08-07
申请人： Mitsuo Kayano , Toshimichi Minowa , Hiroshi Sakamoto
发明人： Mitsuo Kayano , Toshimichi Minowa , Hiroshi Sakamoto
IPC分类号： H02P904
CPC分类号： B60W10/06 , B60W10/02 , B60W10/11 , B60W30/19 , F16H59/0204 , F16H59/18 , F16H61/0437 , F16H63/46 , F16H63/502 , F16H2061/0422 , F16H2302/04 , Y10T74/1926 , Y10T477/6414 , Y10T477/6415 , Y10T477/6425 , Y10T477/689
摘要： A control device for a vehicle which has a function to reduce the change-speed shock when changing the speed by controlling the transmission of the vehicle. The control device performs the switching between a manual change-speed mode in which the vehicle speed can be changed based on a change-speed command generated by manual operation and an automatic change-speed mode in which a transmission gear ratio can be controlled based on the predetermined change-speed characteristic. Thereby the reduction amount of the change-speed shock can be changed between the manual change-speed mode and the automatic change-speed mode.
摘要翻译：一种用于车辆的控制装置，其具有通过控制车辆的变速来改变速度时减小变速冲击的功能。控制装置根据通过手动操作生成的变速指令和可以基于以下方式控制变速比的自动变速模式，在可以改变车速的手动变速模式之间进行切换预定的变速特性。因此，可以在手动变速模式和自动变速模式之间改变变速冲击的减少量。

76. 发明授权

US06566862B1 Self-induction-type position detector device for detecting object position 有权
公开(公告)号：US06566862B1
公开(公告)日：2003-05-20
申请号：US09525281
申请日：2000-03-14
申请人： Atsutoshi Goto , Kazuya Sakamoto , Hiroshi Sakamoto
发明人： Atsutoshi Goto , Kazuya Sakamoto , Hiroshi Sakamoto
IPC分类号： G01B714
CPC分类号： G01D5/2013 , G01D3/0365 , G01D5/202
摘要： Single coil to be excited by a predetermined A.C. signal is provided, with no secondary coil being provided. Magnetism-responsive member is movable relative to the coil so that a self-inductance of the coil progressively increases or decreases in response to displacement of an object to be detected within a predetermined range and a voltage of the coil corresponding to the self-inductance is produced. Predetermined reference voltage is generated and subjected to analog operations with the coil output voltage, to thereby generate first and second A.C. outputs having, as amplitude coefficients, first and second cyclic amplitude functions correlated to the position to be detected. The position is detected on the basis of the phase component of the amplitude coefficient functions. Combination of two coils and one reference voltage may be employed. Further, a plurality of coil segments excitable by a same-phase signal are placed in series along the direction of displacement of the object so that a progressive increase or decrease occurs sequentially in the self-inductance of the coil segments as the magnetism-responsive member moves relative to the coil segments, and the voltage corresponding to the self-inductance is taken out from each of the coil segments. Performing analog arithmetic operations on combinations of the coil voltages produces first and second A.C. outputs having, as amplitude coefficients, first and second cyclic amplitude functions correlated to the position to be detected.

77. 发明授权

US06523436B2 Power transmission system of an automobile 失效
公开(公告)号：US06523436B2
公开(公告)日：2003-02-25
申请号：US10102973
申请日：2002-03-22
申请人： Toshimichi Minowa , Hiroshi Sakamoto , Mitsuo Kayano
发明人： Toshimichi Minowa , Hiroshi Sakamoto , Mitsuo Kayano
IPC分类号： F16H3706
CPC分类号： B60W20/40 , B60K6/26 , B60K6/36 , B60K6/40 , B60K6/405 , B60K6/442 , B60K6/48 , B60K6/547 , B60W10/02 , B60W10/10 , B60W20/00 , F16H3/089 , Y02T10/6221 , Y02T10/6234 , Y10S903/903 , Y10S903/906 , Y10S903/909 , Y10S903/919 , Y10S903/945 , Y10S903/946 , Y10S903/951 , Y10S903/952 , Y10T74/19056 , Y10T477/26
摘要： A generator use gear enable to rotate freely against an input shaft of a transmission mechanism for altering a rotation number of an engine and a clutch mechanisms in which the input shaft of the transmission mechanism and the generator use gear are rotated together with are provided between the engine and the transmission mechanism. Further, on an extension line of the input of the transmission mechanism and to a rear portion of the transmission mechanism, an electric motor is provided. Accordingly, a compact size power transmission system of an automobile can be attained.

78. 发明授权

US06449546B1 Control device and control method for a vehicle 失效
公开(公告)号：US06449546B1
公开(公告)日：2002-09-10
申请号：US10058383
申请日：2002-01-30
申请人： Hiroshi Sakamoto , Toshimichi Minowa , Takashi Okada , Mitsuo Kayano , Tatsuya Ochi
发明人： Hiroshi Sakamoto , Toshimichi Minowa , Takashi Okada , Mitsuo Kayano , Tatsuya Ochi
IPC分类号： F16H308
CPC分类号： B60W20/00 , B60K6/48 , B60K6/547 , B60K2006/4825 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/10 , B60W10/11 , B60W30/19 , B60W2510/1015 , B60W2710/0605 , B60W2710/0666 , B60W2710/1011 , F16D25/0638 , F16H3/12 , F16H3/126 , F16H61/0403 , F16H63/502 , F16H2003/0818 , F16H2061/0407 , F16H2061/0422 , F16H2061/0429 , F16H2061/0433 , F16H2306/54 , Y02T10/6221 , Y02T10/6252 , Y02T10/6286 , Y10S903/903 , Y10S903/919 , Y10S903/945 , Y10S903/946 , Y10T74/19251 , Y10T477/65 , Y10T477/675 , Y10T477/677 , Y10T477/679 , Y10T477/69335 , Y10T477/69387
摘要： At the time of the change-speed, by correcting the torque reducing portion of an output shaft during the change-speed, the revolution number of an input shaft is controlled on the basis of the corrected torque reduction correcting value. Also, the torque of said input shaft is adjusted at the end of the change-speed on the basis of said torque correcting value.

79. 发明授权

US06341541B1 Power transmission system of an automobile 失效
公开(公告)号：US06341541B1
公开(公告)日：2002-01-29
申请号：US09556626
申请日：2000-04-21
申请人： Hiroshi Sakamoto , Toshimichi Minowa , Mitsuo Kayano
发明人： Hiroshi Sakamoto , Toshimichi Minowa , Mitsuo Kayano
IPC分类号： F16H3706
CPC分类号： B60W20/40 , B60K6/36 , B60K6/387 , B60K6/40 , B60K6/48 , B60K6/547 , B60K2006/4825 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/10 , B60W20/00 , F16H3/126 , F16H2061/0433 , F16H2200/0039 , Y02T10/6221 , Y02T10/6252 , Y02T10/6286 , Y10S903/903 , Y10S903/909 , Y10S903/914 , Y10S903/919 , Y10S903/945 , Y10S903/946 , Y10S903/951 , Y10T74/19014 , Y10T74/19051 , Y10T74/19056 , Y10T477/26
摘要： The power transmission of the car comprises an engine, a gearbox, a rotary electric unit which transmits power through the gearbox, and a clutch which is provided between the input shaft and the output shaft of said gearbox to control the torque between the input shaft and the output shaft.

80. 发明授权

US06324081B1 Switching power source apparatus 失效
标题翻译：开关电源装置
公开(公告)号：US06324081B1
公开(公告)日：2001-11-27
申请号：US09693124
申请日：2000-10-20
申请人： Hiroshi Sakamoto , Kenji Iwai
发明人： Hiroshi Sakamoto , Kenji Iwai
IPC分类号： H02M3335
CPC分类号： H02M3/33561 , H04N3/185 , Y02B70/1433
摘要： A switching power source apparatus reduces power loss and improves conversion efficiency of a switching power source part by rectifying and smoothing a commercially available alternating power source supplied to an oscillation drive circuit and a switching circuit part that constitutes a half-bridge circuit. An output of the half-bridge circuit is grounded via a resonance capacitor, a choke coil, and a primary winding of an insulated type converter transformer. This converter transformer has a secondary winding for obtaining a +B voltage and high-voltage windings for obtaining a high-level output voltage. Further, fluctuation in the voltage of the high-level output voltage is supplied to the oscillation drive circuit via resistors, a control circuit, and a photo-coupler, whereby the switching circuit part is controlled. The secondary winding is connected in series to a saturable reactor, so that by controlling the inductance of this saturable reactor, the +B voltage taken out from the secondary winding is controlled.
摘要翻译：开关电源装置通过对提供给振荡驱动电路的商用交流电源和构成半桥电路的开关电路部分进行整流和平滑来降低功率损耗并提高开关电源部分的转换效率。半桥电路的输出通过谐振电容器，扼流线圈和绝缘型变流器变压器的初级绕组接地。该转换器变压器具有用于获得+ B电压和高压绕组以获得高电平输出电压的次级绕组。此外，通过电阻器，控制电路和光电耦合器向振荡驱动电路提供高电平输出电压的电压波动，从而控制开关电路部分。次级绕组与可饱和电抗器串联连接，通过控制该可饱和电抗器的电感，控制从次级绕组取出的+ B电压。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式