专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2005048893A Clutch control device 审中-公开
标题翻译：离合器控制装置
公开(公告)号：JP2005048893A
公开(公告)日：2005-02-24
申请号：JP2003282357
申请日：2003-07-30
申请人： Nissan Diesel Motor Co Ltd , 日産ディーゼル工業株式会社
发明人： ICHIKAWA YUICHI , KITAMURA TOSHIO , HAYASHI TETSUHISA , OKAMOTO ISAO
IPC分类号： B60W10/02 , B60T7/12 , B60W10/18 , B60W10/184 , F16D48/02 , B60K41/00 , B60K41/24
摘要： PROBLEM TO BE SOLVED: To release a brake with appropriate timing by outputting a service brake release signal to a vehicle start auxiliary device in accordance with a state of clutch connection. SOLUTION: In clutch connection control at the time of vehicle start, although clutch slow connection control is performed after a half clutch state is realized (S4), when clutch connection operation is retarded continuously for a second predetermined time (S5), an alarm for informing the possibility of progress of clutch facing wear is outputted (S9), and slow connection of a clutch is forcibly performed by predetermined strokes (S10). When the clutch connection operation is not retarded continuously for the second predetermined time but is retarded continuously for a first predetermined time which is shorter than the second one (S6), since it seems to be apparent that predetermined torque is transmitted by the clutch, a brake release signal is outputted to the vehicle start auxiliary device (S11). COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：通过根据离合器连接的状态向车辆起动辅助装置输出行车制动释放信号，以适当的时机释放制动器。解决方案：在车辆启动时的离合器连接控制中，虽然在实现半离合器状态之后执行离合器慢速连接控制（S4），但是当离合器连接操作连续延迟第二预定时间（S5）时，输出用于通知离合器面对磨损进行可能性的报警（S9），通过预定的行程强制执行离合器的慢速连接（S10）。当离合器连接操作在第二预定时间内不连续延迟，但是连续延迟比第二预定时间短的第一预定时间（S6）时，由于看起来很明显，通过离合器传送预定的扭矩，制动解除信号被输出到车辆起动辅助装置（S11）。版权所有（C）2005，JPO＆NCIPI

2. 发明专利

JP2004301179A Automatic start controller for vehicle 有权
公开(公告)号：JP2004301179A
公开(公告)日：2004-10-28
申请号：JP2003092298
申请日：2003-03-28
申请人： Nissan Diesel Motor Co Ltd , 日産ディーゼル工業株式会社
发明人： KITAMURA TOSHIO , ICHIKAWA YUICHI , HAYASHI TETSUHISA , OKAMOTO ISAO , ISOBE OSAMU
IPC分类号： B60K28/10 , F02N11/08 , F16D48/02 , F16D48/04 , F16D48/08
CPC分类号： F02N11/0803 , B60W2510/0208 , B60W2540/10 , B60W2540/103 , B60Y2200/14 , F16D48/04 , F16D48/08 , F16D2048/045 , F16D2500/31413 , F16D2500/3144 , F16D2500/50224 , F16D2500/50858 , F16D2500/7103 , F16D2500/7104 , Y10T477/70 , Y10T477/79
摘要： PROBLEM TO BE SOLVED: To improve the operation property of automatic start of a vehicle in an automatic start controller for the vehicle provided with a function for starting the vehicle automatically. SOLUTION: This automatic start controller for the vehicle has an accelerator pedal 8 controlling the number of revolutions of an engine 2, an accelerator opening degree sensor 7 detecting opening degree of an accelerator by stepping on the accelerator pedal 8, a clutch pedal 13 constituted to start the vehicle manually, a clutch pedal sensor 15 detecting stepping-on of the clutch pedal 13, an automatic start control means 5 for starting the vehicle automatically, and an automatic start interruption means 5 for interrupting control of automatic start and switching to manual start when stepping-on of the clutch pedal 13 is detected by the clutch pedal sensor 15 and stepping-on of the accelerator pedal 8 is detected by the accelerator opening degree sensor 7. Consequently, the accelerator pedal 8 is operated together with the clutch pedal 13 to switch to manual start. COPYRIGHT: (C)2005,JPO&NCIPI

3. 发明专利

JP2004129323A Electromagnetic retarder device for vehicle 有权
公开(公告)号：JP2004129323A
公开(公告)日：2004-04-22
申请号：JP2002285795
申请日：2002-09-30
申请人： Nissan Diesel Motor Co Ltd , 日産ディーゼル工業株式会社
发明人： OKAMOTO ISAO , KITAMURA TOSHIO , ICHIKAWA YUICHI , HAYASHI TETSUHISA
IPC分类号： H02K49/02
摘要： PROBLEM TO BE SOLVED: To provide an electromagnetic retarder for a vehicle which can improve its cooling performance since its retarder is cooled by jetting air to the retarder from a nozzle according to the working of the retarder, which can avoid the drop of the braking force of the retarder resulting from the temperature rise of the retarder, which can ease the restriction on a braking time, which can cope with frequent or continuous braking thus being able to improve the braking capacity of the electromagnetic retarder, and which can secure high reliability.
SOLUTION: In a vehicle which is equipped with an electromagnetic retarder 3 performing the braking by generating an eddy current in a rotor 7 attached to drive shafts 2 and 11 by an electromagnet 6 provided in a stator 4, this electromagnetic retarder device is equipped with a nozzle 14 which jets air to the electromagnetic retarder 3 so as to cool itself, a control valve 17 which is provided in a passage leading specified pressure from an air tank 15 to the nozzle 14, and a control means 25 which controls the opening of the control valve 17 according to the operation of the retarder 3.
COPYRIGHT: (C)2004,JPO

4. 发明专利

JP2004225841A Managing device for operation information 有权
公开(公告)号：JP2004225841A
公开(公告)日：2004-08-12
申请号：JP2003016188
申请日：2003-01-24
申请人： Nissan Diesel Motor Co Ltd , 日産ディーゼル工業株式会社
发明人： OKAMOTO ISAO , KITAMURA TOSHIO , ICHIKAWA YUICHI , HAYASHI TETSUHISA
IPC分类号： F16D66/00
摘要： PROBLEM TO BE SOLVED: To provide a device for not only alarming the condition of a braking device being used with an overload but also accurately reporting the frequency of alarms for more effective operation and maintenance of a vehicle.
SOLUTION: The managing device comprises means S1, S2 for detecting the operated condition of the braking device, a means S3 for determining whether the operated condition of the braking device is in a usage region A to be alarmed or not, a means S4 for operating an alarming device 12 when the operated condition of the braking device is in the usage region A to be alarmed, means S5, S6 for adding +1 to a cumulative total value for the frequency of alarms with the duration of the alarm as one unit, and means S7-S9 for controlling a display part 11 of an operation room so that the cumulative total of the alarms is continuously displayed with the operation of the alarms during a period only before preset canceling conditions are established.
COPYRIGHT: (C)2004,JPO&NCIPI

5. 发明专利

JP2004211733A Automobile change gear 有权
标题翻译：汽车变速器
公开(公告)号：JP2004211733A
公开(公告)日：2004-07-29
申请号：JP2002379374
申请日：2002-12-27
申请人： Nissan Diesel Motor Co Ltd , 日産ディーゼル工業株式会社
发明人： ICHIKAWA YUICHI , ISOBE OSAMU , KITAMURA TOSHIO , HAYASHI TETSUHISA , OKAMOTO ISAO
IPC分类号： B62D27/04 , B60G99/00 , B62D24/02 , F16F15/02 , F16H61/28
摘要： PROBLEM TO BE SOLVED: To obtain a sense of completion for a gear change at an early timing after a demand for a gear change is generated, based on a manual operation in an automobile change gear equipped with a suspension spring supporting of a cab to a frame. SOLUTION: There are provided with a means for generating a shift demand based on the manual operation, a means for detecting a shift position of a transmission, a means for controlling a clutch actuator and a gear shift actuator to perform a gear shift to the shift position corresponding to the shift demand based on the manual operation depending on these detected signals (Refer to Fig. 4), and a means for giving a false oscillation forecasting the completion of a gear shift control at a predetermined timing after the shift demand is generated based on the manual operation and before the gear shift control to the shift position corresponding to the shift demand actually completes, to the cab (S13 and S14). COPYRIGHT: (C)2004,JPO&NCIPI
摘要翻译：要解决的问题：为了在产生变速需求之后的早期时刻获得齿轮变化的完成感，基于装配有悬架弹簧支撑的汽车变速齿轮的手动操作驾驶室到一个框架。解决方案：提供了一种用于产生基于手动操作的换档要求的装置，用于检测变速器的换档位置的装置，用于控制离合器致动器和换档致动器以执行换档的装置根据这些检测信号，参照基于手动操作的换档要求的换档位置（参考图4），以及用于在换档之后的预定定时进行预测完成变速控制的假振荡的装置实际上，根据手动操作和变速控制到与变速要求对应的变速位置实际完成的要求产生到驾驶室（S13和S14）。版权所有（C）2004，JPO＆NCIPI

6. 发明专利

JP2004125004A Clutch booster 有权
公开(公告)号：JP2004125004A
公开(公告)日：2004-04-22
申请号：JP2002286691
申请日：2002-09-30
申请人： Nissan Diesel Motor Co Ltd , 日産ディーゼル工業株式会社
发明人： OKAMOTO ISAO , KITAMURA TOSHIO , ICHIKAWA YUICHI , HAYASHI TETSUHISA
IPC分类号： F16D25/08
摘要： PROBLEM TO BE SOLVED: To prevent the early abrasion of a packing mounted on a sliding part of a clutch booster.
SOLUTION: The compressed air as working fluid is supplied from an air reservoir 52 to one of spaces (operation chamber for connection) 26 defined by a power piston 12 reciprocatably slidably fitted to a shell cylinder 10, until the power piston 12 is moved to an stroke end positioned at a left side in a drawing, by opening an air supply solenoid valve 54 and closing an exhausting solenoid valve 58. The power piston 12 is pressed in its stroke end direction by the compressed air supplied to the operation chamber for connection 26, and the pressing state is kept. Whereby in a state that the clutch is connected, for example, a release yoke and a release bearing are separated, and the transmission of microvibration generated on the clutch to the clutch booster is cut off.
COPYRIGHT: (C)2004,JPO

7. 发明专利

JP2004125002A Controller of automatic transmission 审中-公开
公开(公告)号：JP2004125002A
公开(公告)日：2004-04-22
申请号：JP2002286689
申请日：2002-09-30
申请人： Nissan Diesel Motor Co Ltd , 日産ディーゼル工業株式会社
发明人： KITAMURA TOSHIO , OKAMOTO ISAO , ISOBE OSAMU , HAYASHI TETSUHISA , ICHIKAWA YUICHI
IPC分类号： F16D25/12 , F16D48/02
摘要： PROBLEM TO BE SOLVED: To prevent the generation of great shock and engine stall even when a vehicle is moved back in starting the vehicle. SOLUTION: In a vehicle starting state (S1), a mechanical clutch is quickly connected from a cut state to a half-connected state (S2, S3), and the half-connected state of the mechanical clutch is reinforced until an engine rotating speed Ne and a transmission input shaft rotating speed Ni are approximately agreed with each other. When the engine rotating speed Ne and the transmission input shaft rotating speed Ni are approximately agreed with each other, whether a transmission input shaft is rotated backward or not is determined (S6). When the transmission input shaft is rotated backward, the mechanical clutch is gradually completely connected (S7, S8). On the other hand, when the transmission input shaft is not rotated backward, the mechanical clutch is completely connected in a short time (S9). COPYRIGHT: (C)2004,JPO

8. 发明专利

JP2005048894A Clutch control device 审中-公开
标题翻译：离合器控制装置
公开(公告)号：JP2005048894A
公开(公告)日：2005-02-24
申请号：JP2003282358
申请日：2003-07-30
申请人： Nissan Diesel Motor Co Ltd , 日産ディーゼル工業株式会社
发明人： ICHIKAWA YUICHI , KITAMURA TOSHIO , OKAMOTO ISAO
IPC分类号： F16D25/12 , F16D48/02
摘要： PROBLEM TO BE SOLVED: To enable smooth start while suppressing wear of clutch facing. SOLUTION: In clutch connection control at the time of vehicle start, as a result of clutch slow connection control after a half clutch state is realized (S6), when clutch connection operation is retarded (S7) and when the retard time reaches time limit set in accordance with an accelerator opening or fuel supply amount, which is closely correlated to transmitted torque (S8), an alarm is outputted to inform an operator of progress of wear of clutch facing (S9). In addition, along with the alarm output, slow clutch connection is forcibly performed by predetermined strokes (S10). Then, since the clutch stroke is changed, the time limit limiting the retard time of the clutch connection operation is reset (S11), and a timer measuring the retard time is reset (S12). COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了平稳启动，同时抑制离合器面对的磨损。解决方案：在车辆启动时的离合器连接控制中，由于实现半离合器状态后的离合器慢速连接控制（S6），当离合器连接操作被延迟时（S7），并且延迟时间到达根据与传递扭矩密切相关的加速器开度或燃料供给量设定的时间限制（S8），输出报警，通知操作者离合器面对的磨损进展（S9）。此外，与报警输出一起，通过预定的行程强制执行慢速离合器连接（S10）。然后，由于离合器行程发生变化，所以限制离合器连接动作的延迟时间的限制被复位（S11），并且将延迟时间的计时器复位（S12）。版权所有（C）2005，JPO＆NCIPI

9. 发明专利

JP2004286102A Retrogress determining device of vehicle 有权
公开(公告)号：JP2004286102A
公开(公告)日：2004-10-14
申请号：JP2003077570
申请日：2003-03-20
申请人： Nissan Diesel Motor Co Ltd , 日産ディーゼル工業株式会社
发明人： KITAMURA TOSHIO , ICHIKAWA YUICHI , HAYASHI TETSUHISA , OKAMOTO ISAO
IPC分类号： F16H59/44 , F16H61/02
摘要： PROBLEM TO BE SOLVED: To determine with a simple structure whether or not a vehicle moves backward. SOLUTION: When a transmission is changed into a forward gear or a reverse gear (S1, S5), and discharge pressure of an oil pump driven with a rotating shaft of the transmission becomes negative pressure (S2, S6), a vehicle is determined to retrogress as regrade (S3, S7). When the vehicle goes backward, the transmission is driven with a driving wheel so that the rotating shaft rotates in the reverse state and the oil pump also reverses. Thus, the discharge pressure of the oil pump becomes negative, this detection enables determination that the vehicle goes backward. COPYRIGHT: (C)2005,JPO&NCIPI

10. 发明专利

JP2004225767A Hydraulic driving mechanism 审中-公开
公开(公告)号：JP2004225767A
公开(公告)日：2004-08-12
申请号：JP2003012493
申请日：2003-01-21
申请人： Nissan Diesel Motor Co Ltd , 日産ディーゼル工業株式会社
发明人： ICHIKAWA YUICHI , KITAMURA TOSHIO , HAYASHI TETSUHISA , OKAMOTO ISAO , NISHIKAWA SHOGO
IPC分类号： F15B15/28 , F15B11/06 , F15B20/00
摘要： PROBLEM TO BE SOLVED: To cope with the case where there is no attached detecting means for an operating position required for controlling an hydraulic driven actuator or with a trouble thereof.
SOLUTION: This driving mechanism comprises a means 20 for detecting operating pressure in the actuator 10, a means (a memory for an ECU) for presetting the characteristics of the operating pressure associated with the normal operation of the actuator, means S1-S3, S5 and S6, S8 for determining a troubled condition from a detection signal for the operating pressure, the set characteristics of the operating pressure and a detection signal for the operating position, and a means S7 as a backup means for identifying the operating position of the actuator 10 from the set characteristics of the operating pressure in accordance with the detection signal for the operating pressure when the trouble of the detecting means for the operating position is found from a determination result.
COPYRIGHT: (C)2004,JPO&NCIPI

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