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公开(公告)号：US5533329A
公开(公告)日：1996-07-09
申请号：US240363
申请日：1994-05-10
申请人： Yoshishige Ohyama , Yutaka Nishimura , Yoshio Sato , Motohisa Nishihara , Shigeru Azuhata , Kazuyuki Ito
发明人： Yoshishige Ohyama , Yutaka Nishimura , Yoshio Sato , Motohisa Nishihara , Shigeru Azuhata , Kazuyuki Ito
CPC分类号： F23R3/26 , F05D2270/083 , F23R2900/00013 , F23R2900/00014
摘要： A control apparatus for a gas turbine having an air flow control valve for controlling the flow rate of combustion air in an air flow passage from a compressor to the gas turbine, includes an air velocity or flow sensor arranged in the vicinity of the air flow control valve. A control unit operates to control the opening of a fuel flow regulation valve and/or an air flow control valve on the basis of a signal from the air velocity or flow sensor, thereby to control the air fuel ratio in a combustion section of the gas turbine.
摘要翻译： 一种用于燃气轮机的控制装置，具有用于控制从压缩机到燃气轮机的空气流动通道中的燃烧空气的流量的空气流量控制阀，包括布置在气流控制附近的空气速度或流量传感器 阀。 控制单元基于来自空气速度或流量传感器的信号来控制燃料流量调节阀和/或空气流量控制阀的打开，从而控制气体的燃烧部分中的空气燃料比 涡轮。
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2.发明授权Change gear control device using acceleration and gear ratio as parameters for automatic transmission in a motor vehicle and the method therefor 失效使用加速度和齿轮比作为汽车自动变速器的参数来改变齿轮控制装置及其方法
公开(公告)号：US5470290A
公开(公告)日：1995-11-28
申请号：US107018
申请日：1993-08-17
IPC分类号： B60W10/06 , B60W30/18 , F02D41/02 , F02D43/00 , F16H59/14 , F16H59/34 , F16H59/44 , F16H59/48 , F16H61/00 , F16H61/02 , F16H61/04 , F16H61/16 , B60K41/06
CPC分类号： B60W10/06 , B60W10/04 , B60W10/11 , B60W10/115 , B60W30/18 , B60W30/1819 , F02D41/023 , F16H59/48 , F16H61/0213 , B60W2710/0622 , F02D2200/501 , F02D41/0225 , F16H2061/0018 , F16H2306/42 , F16H59/14 , F16H59/44 , F16H61/16 , F16H63/502 , Y10S477/904 , Y10T477/679 , Y10T477/688 , Y10T477/692 , Y10T477/693
摘要： A change gear control device is provided for an automatic transmission in a motor vehicle propelled by an internal combustion engine which is operated with an air/fuel mixture having air/fuel ratios ranging from a fuel rich air/fuel ratio to a fuel lean air/fuel ratio depending on driving conditions of the motor vehicle. In this device a first detector detects an engine torque of the internal combustion engine and a second detector detects a vehicle speed of the motor vehicle. A processor processes transmission gear ratios for the automatic transmission. In particular, the processor reads the detected engine torque from the first detector and the detected vehicle speed from the second detector, determines a new transmission gear ratio based upon the engine torque and the vehicle speed, and outputs a signal representing the new transmission gear ratio to the automatic transmission, whereby a gear shifting operation is effected at a timing based on an engine torque variation due to an operating air/fuel ratio change.
摘要翻译： 本发明提供一种变速齿轮控制装置，用于由内燃机驱动的机动车辆中的自动变速器，所述内燃机由空燃比混合物操作，所述空气/燃料混合物具有从富燃料空气/燃料比到稀燃空气/ 燃料比取决于机动车辆的行驶条件。 在该装置中，第一检测器检测内燃机的发动机扭矩，第二检测器检测机动车辆的车速。 处理器处理用于自动变速器的变速传动比。 特别地，处理器从第一检测器读取检测到的发动机转矩和从第二检测器检测到的车速，基于发动机转矩和车速确定新的变速比，并输出表示新的变速比 涉及自动变速器，由此根据由于运转的空气/燃料比变化引起的发动机转矩变化的定时进行变速操作。
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公开(公告)号：US4966033A
公开(公告)日：1990-10-30
申请号：US365552
申请日：1989-06-13
CPC分类号： F02D41/187 , G01F1/698 , F02B1/04 , F02B2075/027
摘要： Disclosed is an air flow metering apparatus for an internal combustion engine of the type in which heating current supply to a hot-wire air flow meter for detection of engine suction air flow rate is made intermittent in synchronism with the rotation of the engine so as to directly generate a flow rate detection signal in the form of a pulse width signal. The apparatus comprises a computing circuit for generating a correction data by using variables including the rotation period of the engine and the opening rate of a suction air flow control elements, whereby an air flow data obtained from the pulse width signal is corrected on the basis of the correction data.
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公开(公告)号：US4142407A
公开(公告)日：1979-03-06
申请号：US797690
申请日：1977-05-17
CPC分类号： G01F7/00 , F02D41/185 , G01F1/3209 , G01F1/3272 , G01F1/6842 , G01F5/00 , Y02T10/146
摘要： An air flow metering apparatus for measuring a suction air flow fed to an internal combustion engine comprises at least two Karman' vortex type air flow meters disposed separately in at least two air suction passages, respectively. The output signals from the flow meters are switched in such manner that in a predetermined range of high air flow rates, the output signal from one of the flow meter is utilized for measuring or sensing the air flow rate, while in a predetermined low flow rate range, the output signal from the other flow meter is utilized for the same purpose. Alternatively, in a predetermined low flow rate range, only one of the air suction passages is employed, while both of the air suction passages are employed in a predetermined range of high air flow rates. The air flow metering apparatus assures the detection or measurement of the suction air flow rate over a whole operation range of the engine with a high reliability and enhanced accuracy.
摘要翻译： 用于测量供给内燃机的吸入空气流的气流计量装置包括分别设置在至少两个空气吸入通道中的至少两个卡门涡流式空气流量计。 来自流量计的输出信号以这样的方式切换，使得在高空气流量的预定范围内，来自流量计中的一个的输出信号用于测量或感测空气流速，而在预定的低流量 范围内，来自另一个流量计的输出信号用于相同的目的。 或者，在预定的低流量范围内，仅使用一个空气吸入通道，而两个空气吸入通道都以高空气流量的预定范围使用。 空气流量计量装置确保在发动机的整个工作范围内以高可靠性和高精度检测或测量吸入空气流量。
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公开(公告)号：US4132199A
公开(公告)日：1979-01-02
申请号：US814623
申请日：1977-07-11
CPC分类号： F02D41/1489 , F02M7/24 , F02B1/04 , Y10S261/74
摘要： An air-fuel ratio control apparatus for use in a motor vehicle having an internal combustion engine provided with a carburetor including a main fuel supply system and a low speed fuel supply system for supplying fuel to the engine. The apparatus includes an electromagnetic valve for controlling the volume of air flowing through the air bleed of the main fuel supply system, an electromagnetic valve for controlling the volume of air flowing through the air bleed of the low speed fuel supply system, an O.sub.2 sensor for detecting the concentration of O.sub.2 in exhaust emissions, and a control circuit for producing as an output a control signal in accordance with a signal from the O.sub.2 sensor. The two electromagnetic valves are controlled by the same signal from the control circuit. A plurality of microswitches for detecting the starting of the engine, high speed operation of the engine and power operation of the engine respectively are provides so as to disconnect the control circuit from the electromagnetic valves.
摘要翻译： 一种用于具有内燃机的机动车辆的空燃比控制装置，所述内燃机设置有包括主燃料供给系统和用于向发动机供给燃料的低速燃料供给系统的化油器。 该装置包括用于控制流过主燃料供应系统的排气的空气的体积的电磁阀，用于控制流过低速燃料供应系统的排气的空气的体积的电磁阀，用于 检测废气排放物中的O 2浓度;以及控制电路，用于根据来自O2传感器的信号输出控制信号。 两个电磁阀由来自控制电路的相同信号控制。 提供用于检测发动机起动，发动机的高速运转和发动机的动力运行的多个微型开关，以分离控制电路与电磁阀。
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公开(公告)号：US5813387A
公开(公告)日：1998-09-29
申请号：US773416
申请日：1996-12-27
IPC分类号： B60W10/06 , B60W30/18 , F02D41/02 , F02D45/00 , F16H59/14 , F16H59/34 , F16H59/44 , F16H59/48 , F16H59/74 , F16H61/00 , F16H61/02 , F16H61/04 , F16H61/16 , F02D41/00
CPC分类号： F16H59/48 , B60W10/04 , B60W10/06 , B60W10/11 , B60W10/115 , B60W30/18 , B60W30/1819 , F02D41/023 , F16H61/0213 , B60W2710/0622 , F02D2200/501 , F02D2400/12 , F02D41/0225 , F16H2061/0018 , F16H2306/42 , F16H59/14 , F16H59/44 , F16H61/16 , F16H63/502 , Y02T10/54 , Y10T477/67 , Y10T477/675 , Y10T477/677 , Y10T477/679
摘要： A change gear control device is provided for an automatic transmission in a motor vehicle propelled by an internal combustion engine which is operated with an air/fuel mixture having air/fuel ratios ranging from a fuel rich air/fuel ratio to a fuel lean air/fuel ratio depending on driving conditions of the motor vehicle. In this device a first detector detects an engine torque of the internal combustion engine and a second detector detects a vehicle speed of the motor vehicle. A processor processes transmission gear ratios for the automatic transmission. In particular, the processor reads the detected engine torque from the first detector and the detected vehicle speed from the second detector, determines a new transmission gear ratio based upon the engine torque and the vehicle speed, and outputs a signal representing the new transmission gear ratio to the automatic transmission, whereby a gear shifting operation is effected at a timing based on an engine torque variation due to an operating air/fuel ratio change.
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公开(公告)号：US5643133A
公开(公告)日：1997-07-01
申请号：US189782
申请日：1994-02-01
IPC分类号： B60W10/06 , B60W30/18 , F02D41/02 , F02D45/00 , F16H59/14 , F16H59/34 , F16H59/44 , F16H59/48 , F16H59/74 , F16H61/00 , F16H61/02 , F16H61/04 , F16H61/16 , B60K41/08 , F16H59/18
CPC分类号： F16H59/48 , B60W10/04 , B60W10/06 , B60W10/11 , B60W10/115 , B60W30/18 , B60W30/1819 , F02D41/023 , F16H61/0213 , B60W2710/0622 , F02D2200/501 , F02D2400/12 , F02D41/0225 , F16H2061/0018 , F16H2306/42 , F16H59/14 , F16H59/44 , F16H61/16 , F16H63/502 , Y02T10/54 , Y10T477/67 , Y10T477/675 , Y10T477/677 , Y10T477/679
摘要： A change gear control device is provided for an automatic transmission in a motor vehicle propelled by an internal combustion engine which is operated with an air/fuel mixture having air/fuel ratios ranging from a fuel rich air/fuel ratio to a fuel lean air/fuel ratio depending on driving conditions of the motor vehicle. In this device a first detector detects an engine torque of the internal combustion engine and a second detector detects a vehicle speed of the motor vehicle. A processor processes transmission gear ratios for the automatic transmission. In particular, the processor reads the detected engine torque from the first detector and the detected vehicle speed from the second detector, determines a new transmission gear ratio based upon the engine torque and the vehicle speed, and outputs a signal representing the new transmission gear ratio to the automatic transmission, whereby a gear shifting operation is effected at a timing based on an engine torque variation due to an operating air/fuel ratio change.
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8.发明授权Change gear control device using acceleration and gear ratio as parameters for automatic transmission in motor vehicle and the method therefor 失效使用加速度和齿轮比作为变速器的变速器控制装置作为电动汽车自动变速器的参数及其方法
公开(公告)号：US5235876A
公开(公告)日：1993-08-17
申请号：US840816
申请日：1992-02-25
IPC分类号： F02D45/00 , F02D41/02 , F16H59/14 , F16H59/36 , F16H59/44 , F16H59/48 , F16H61/00 , F16H61/02 , F16H61/04 , F16H61/16
CPC分类号： B60W30/18 , B60W10/04 , B60W10/11 , B60W30/1819 , F16H59/48 , F16H61/0213 , B60W2710/0622 , F02D2200/501 , F02D41/0215 , F16H2061/0018 , F16H59/14 , F16H59/44 , F16H61/16 , F16H63/502 , Y02T10/76 , Y10S477/904 , Y10T74/19274
摘要： A change gear control device for an automatic transmission in a motor vehicle comprising, an acceleration sensor which detects an acceleration on the motor vehicle into its traveling direction; a vehicle traveling speed detector; a controller for processing change gear ratio for the automatic transmission which reads a detected acceleration from the acceleration sensor, a detected vehicle traveling speed and further the instant transmission gear ratio from the automatic transmission, calculates an engine torque based upon the acceleration and the instant transmission gear ratio, determines a new transmission gear ratio based upon the calculated engine torque and the vehicle traveling speed, and outputs a signal representing the new transmission gear ratio to the automatic transmission; a further acceleration sensor which detects an acceleration acting on the motor vehicle in its lateral direction; and an arrangement for inhibiting the signal representing the new transmission gear ratio from the change gear ratio processing controller to the automatic transmission when a lateral acceleration acting on the motor vehicle detected by the further acceleration sensor exceeds a predetermined reference value.
摘要翻译： 一种用于机动车辆中的自动变速器的换档控制装置，包括：加速度传感器，其将机动车辆上的加速度检测到其行进方向; 车辆行驶速度检测器; 用于处理从加速度传感器读取检测到的加速度的自动变速器的变速比的控制器，检测到的车辆行驶速度和进一步的来自自动变速器的即时变速比根据加速度和即时变速量计算发动机转矩 根据所计算的发动机转矩和车辆行驶速度来确定新的变速比，并将表示新的变速比的信号输出到自动变速器; 进一步的加速度传感器，其检测在其横向方向上作用在所述机动车辆上的加速度; 以及当由所述另外的加速度传感器检测到的作用在所述机动车辆上的横向加速度超过预定参考值时，用于禁止从所述变速比处理控制器到所述自动变速器的表示所述新的变速比的信号的装置。
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公开(公告)号：US6000378A
公开(公告)日：1999-12-14
申请号：US144257
申请日：1998-08-31
CPC分类号： B60W10/06 , B60W10/04 , B60W10/11 , B60W10/115 , B60W30/18 , B60W30/1819 , F02D41/023 , F16H61/0213 , B60W2510/1005 , B60W2520/10 , B60W2540/16 , B60W2710/0622 , F02D41/0225 , F16H2059/147
摘要： A change gear control device is provided for an automatic transmission in a motor vehicle propelled by an internal combustion engine which is operated with an air/fuel mixture having air/fuel ratios ranging from a fuel rich air/fuel ratio to a fuel lean air/fuel ratio depending on driving conditions of the motor vehicle. In this device a first detector detects an engine torque of the internal combustion engine and a second detector detects a vehicle speed of the motor vehicle. A processor processes transmission gear ratios for the automatic transmission. In particular, the processor reads the detected engine torque from the first detector and the detected vehicle speed from the second detector, determines a new transmission gear ratio based upon the engine torque and the vehicle speed, and outputs a signal representing the new transmission gear ratio to the automatic transmission, whereby a gear shifting operation is effected at a timing based on an engine torque variation due to an operating air/fuel ratio change.
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10.发明授权Change gear control device using acceleration and gear ratio as parameters for automatic transmission in a motor vehicle and the method therefor 失效使用加速度和齿轮比作为汽车自动变速器的参数来改变齿轮控制装置及其方法
公开(公告)号：US5603673A
公开(公告)日：1997-02-18
申请号：US554804
申请日：1995-11-07
IPC分类号： B60W10/06 , B60W30/18 , F02D41/02 , F02D43/00 , F16H59/14 , F16H59/34 , F16H59/44 , F16H59/48 , F16H61/00 , F16H61/02 , F16H61/04 , F16H61/16 , B60K41/04
CPC分类号： B60W10/06 , B60W10/04 , B60W10/11 , B60W10/115 , B60W30/18 , B60W30/1819 , F02D41/023 , F16H59/48 , F16H61/0213 , B60W2710/0622 , F02D2200/501 , F02D41/0225 , F16H2061/0018 , F16H2306/42 , F16H59/14 , F16H59/44 , F16H61/16 , F16H63/502 , Y10S477/904 , Y10T477/679 , Y10T477/688 , Y10T477/692 , Y10T477/693
摘要： A change gear control device is provided for an automatic transmission in a motor vehicle propelled by an internal combustion engine which is operated with an air/fuel mixture having air/fuel ratios ranging from a fuel rich air/fuel ratio to a fuel lean air/fuel ratio depending on driving conditions of the motor vehicle. In this device a first detector detects an engine torque of the internal combustion engine and a second detector detects a vehicle speed of the motor vehicle. A processor processes transmission gear ratios for the automatic transmission. In particular, the processor reads the detected engine torque from the first detector and the detected vehicle speed from the second detector, determines a new transmission gear ratio based upon the engine torque and the vehicle speed, and outputs a signal representing the new transmission gear ratio to the automatic transmission, whereby a gear shifting operation is effected at a timing based on an engine torque variation due to an operating air/fuel ratio change.
摘要翻译： 本发明提供一种变速齿轮控制装置，用于由内燃机驱动的机动车辆中的自动变速器，所述内燃机由空燃比混合物操作，所述空气/燃料混合物具有从富燃料空气/燃料比到稀燃空气/ 燃料比取决于机动车辆的行驶条件。 在该装置中，第一检测器检测内燃机的发动机扭矩，第二检测器检测机动车辆的车速。 处理器处理用于自动变速器的变速传动比。 特别地，处理器从第一检测器读取检测到的发动机转矩和从第二检测器检测到的车速，基于发动机转矩和车速确定新的变速比，并输出表示新的变速比 涉及自动变速器，由此根据由于运转的空气/燃料比变化引起的发动机转矩变化的定时进行变速操作。
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