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公开(公告)号：US5398555A
公开(公告)日：1995-03-21
申请号：US281143
申请日：1994-07-27
申请人： Sadayasu Ueno , Yutaka Nishimura , Yasunori Mouri , Nobuo Kurihara , Hiroshi Kuroiwa , Mitsuhiro Masuda , Shigeru Horikoshi , Matsuo Amano , Kazuto Kinoshita , Junichi Ishii , Kiyoshi Horibe , Kiyoshi Miura
发明人： Sadayasu Ueno , Yutaka Nishimura , Yasunori Mouri , Nobuo Kurihara , Hiroshi Kuroiwa , Mitsuhiro Masuda , Shigeru Horikoshi , Matsuo Amano , Kazuto Kinoshita , Junichi Ishii , Kiyoshi Horibe , Kiyoshi Miura
摘要： A torque detection mechanism can be provided for a power train and its control unit without newly adding a sensor and its signal processing module. As a gear pair for the torque detection mechanism of a phase difference type, existing gears in a transmission are used, or a gear pair for this mechanism are provided adjacent to these existing gears. From phase signals sent from pickups, a phase difference signal is obtained by use of one part of existing devices in the control unit. The torque detection mechanism can be realized with the minimum number of component parts by utilizing the existing members and spaces instead of newly adding a sensor and its module. The invention can be applied to either of FF and FR cars, and has a practical structure in respect of the performance, costs and reliability.
摘要翻译： 可以为动力传动系及其控制单元提供转矩检测机构，而无需新增传感器及其信号处理模块。 作为相差型扭矩检测机构的齿轮对，使用变速器中的现有齿轮，或者与这些现有齿轮相邻设置用于该机构的齿轮副。 从拾取器发送的相位信号中，通过使用控制单元中的一部分现有装置获得相位差信号。 扭矩检测机构可以通过利用现有构件和空间而不是新添加传感器及其模块的最小数量的部件来实现。 本发明可以应用于FF车辆和FR车辆，并且在性能，成本和可靠性方面具有实用的结构。
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公开(公告)号：US4400974A
公开(公告)日：1983-08-30
申请号：US285278
申请日：1981-07-15
申请人： Yutaka Nishimura , Yoshishige Oyama , Tadashi Kirisawa , Hiroshi Kuroiwa , Minoru Osuga , Yasunori Mouri
发明人： Yutaka Nishimura , Yoshishige Oyama , Tadashi Kirisawa , Hiroshi Kuroiwa , Minoru Osuga , Yasunori Mouri
IPC分类号： G01F1/68 , F02D41/18 , F02M69/48 , G01F1/684 , G01F1/698 , G01F5/00 , G01F15/04 , G01P5/12 , G01M15/00
CPC分类号： F02M69/48 , F02D41/187 , G01F1/6842 , G01F1/698 , G01F5/00 , G01P5/12 , Y02T10/142
摘要： An intake air amount detecting system which comprises:a temperature-dependent resistor disposed in an intake air path of an internal combustion engine;a sensor control circuit which feeds a heating current to the temperature-dependent resistor, which detects the change in resistance of the temperature-dependent resistor, which amplifies the detected signal, which effects the compensation depending upon the temperature of the intake air, and which controls the heating current in order to maintain the temperature of the temperature-dependent resistor constant; andan operation circuit which converts a signal that represents the heating current into an intake air flow rate;wherein the sensor control circuit is provided with a response-adjusting circuit which delays the response of the heating current only when the intake air flow rate decreases.
摘要翻译： 一种进气量检测系统，包括：设置在内燃机的进气通道中的温度依赖电阻器; 传感器控制电路，其将加热电流馈送到温度依赖性电阻器，其检测放热检测信号的温度依赖电阻器的电阻变化，其根据进气的温度影响补偿，以及哪个 控制加热电流，以保持温度相关电阻器的温度恒定; 以及将表示所述加热电流的信号转换成进气流量的运算电路; 其中传感器控制电路设置有响应调节电路，其仅在进气流量降低时延迟加热电流的响应。
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公开(公告)号：US4517837A
公开(公告)日：1985-05-21
申请号：US521901
申请日：1983-08-10
申请人： Yoshishige Oyama , Teruo Yamauchi , Mamoru Fujieda , Yutaka Nishimura , Takao Sasayama , Shinichi Sakamoto , Hisanori Moriya , Takeshi Atago , Kanemasa Sato , Yoshikazu Hoshi , Sadayasu Ueno , Tadahiko Otani , Mineo Kashiwaya
发明人： Yoshishige Oyama , Teruo Yamauchi , Mamoru Fujieda , Yutaka Nishimura , Takao Sasayama , Shinichi Sakamoto , Hisanori Moriya , Takeshi Atago , Kanemasa Sato , Yoshikazu Hoshi , Sadayasu Ueno , Tadahiko Otani , Mineo Kashiwaya
CPC分类号： F02D41/187 , G01F1/684 , G01F1/6842 , G01F1/692 , G01F5/00
摘要： An air flow rate measuring apparatus in which an air flow sensor whose electric characteristic varies with the rate of air flowing by the sensor is supported on a heat-insulating support member and located in a bypass tube provided in the vicinity of the main venturi of an internal combustion engine, whereby the air flow sensor is isolated from adverse thermal influences so as to reduce an error in measuring air flow rate.
摘要翻译： 一种空气流量测量装置，其中电特性随着传感器流动的空气流速而变化的空气流量传感器被支撑在绝热支撑构件上并且位于设置在主要文丘里管附近的旁通管中 内燃机，由此空气流量传感器与不利的热影响隔离，以减少测量空气流量的误差。
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公开(公告)号：US4369656A
公开(公告)日：1983-01-25
申请号：US230804
申请日：1981-02-02
CPC分类号： F02M69/48 , G01F1/6842 , G01F1/69
摘要： An air flow rate sensor including a resistor the characteristic of which depends on temperature for operation mounted in a suction conduit of an internal combustion engine. The air flow rate sensor includes a tube of inorganic material, a platinum wire wound in convolutions on the surface of the tube, and a glass coating applied at least to the surface of the resistor while allowing a part of the surface to be exposed. The glass coating has a thickness smaller than the diameter of the resistor wire and enables equalization of pulsations of the sensor output to be obtained because of the thermal capacity of the glass coating.
摘要翻译： 一种空气流量传感器，其包括其特性取决于安装在内燃机的吸入管道中的操作温度的电阻器。 空气流量传感器包括无机材料管，在管的表面上卷绕成卷绕的铂线，以及至少施加到电阻器表面的玻璃涂层，同时允许表面的一部分被暴露。 玻璃涂层的厚度小于电阻丝的直径，并且由于玻璃涂层的热容量而能够获得要获得的传感器输出的脉动的平衡。
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5.发明授权
公开(公告)号：US4361597A
公开(公告)日：1982-11-30
申请号：US229179
申请日：1981-01-27
申请人： Hideo Arima , Mituko Ito , Akira Ikegami , Sadayasu Ueno , Kanemasa Sato , Yutaka Nishimura
发明人： Hideo Arima , Mituko Ito , Akira Ikegami , Sadayasu Ueno , Kanemasa Sato , Yutaka Nishimura
IPC分类号： G01F1/68 , G01F1/692 , G01K7/22 , G01P5/12 , H01C7/02 , H01C17/065 , H01C17/242 , H01C7/04 , B05D3/06 , B05D5/12
CPC分类号： G01F1/692 , G01F1/68 , H01C17/065 , H01C17/242 , Y10T29/49099
摘要： A sensor for detecting a fluid flow velocity or flow amount with high precision and high reliability is made by applying a conductor paste comprising platinum powder and an organic vehicle to the outer surface of a fine inorganic insulating tube, followed by drying and firing, thereby forming a platinum film, processing the platinum film into a spiral band form by laser application, inserting a lead wire into the insulating tube, applying a platinum conductor paste to between the spiral platinum band and the lead wire, followed by drying and baking, thereby connecting the spiral platinum band film to the lead wire.
摘要翻译： 通过将包含铂粉末和有机载体的导体糊料涂覆到无机绝缘管的精细外表面上，然后进行干燥和烧制，从而形成高精度和高可靠性的用于检测流体流速或流量的传感器，由此形成 铂金膜，通过激光应用将铂膜加工成螺旋带形式，将引线插入绝缘管中，将铂导体膏施加到螺旋铂带和引线之间，然后进行干燥和烘烤，从而连接 将螺旋铂金胶带贴到导线上。
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公开(公告)号：US4527423A
公开(公告)日：1985-07-09
申请号：US461556
申请日：1983-01-27
摘要： Air flowing through an air cleaner is passed through a main passage and drawn into an internal-combustion engine, with a part of the air flowing through the main passage flowing into a by-pass passage having an air flow sensor mounted therein. A length of the by-pass passage is substantially three or more times longer than that of a part of the main passage corresponding thereto. Accordingly, even when the internal-combustion engine is operated with a throttle nearly totally open and the air in the main passage is pulsated, the average flow rate in the by-pass passage increases due to the inertial lag effect obtained by lengthening the by-pass passage, so that it is possible to prevent the output of the flow sensor from being undesirably lowered.
摘要翻译： 流过空气滤清器的空气通过主通道并被吸入内燃机，其中一部分空气流过主通道流入其中安装有空气流量传感器的旁路通道。 旁路通道的长度比对应于其的主通道的一部分的长度大大多三倍以上。 因此，即使内燃机在节气门几乎完全打开并且主通道中的空气脉动的情况下操作时，旁通通道中的平均流量由于通过延长旁通通道而获得的惯性滞后效应而增加， 从而可以防止流量传感器的输出不期望地降低。
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公开(公告)号：US4381668A
公开(公告)日：1983-05-03
申请号：US178597
申请日：1980-08-15
CPC分类号： G01F1/684 , G01F1/6842 , G01F5/00
摘要： An intake barrel connected to an intake pipe of an internal combustion engine is provided therein with a venturi member. Openings are formed in the wall of the intake barrel at the upstream and downstream sides of the venturi member. A bypass passage forming member provided with a groove of a length greater than the distance between said openings is fixed to the outside of the intake barrel. A bypass passage is formed by these openings and the groove. A spacer is interposed between the intake barrel and the bypass passage forming member. The cross-sectional area of the bypass passage can be varied by varying the thickness of the spacer.
摘要翻译： 连接到内燃机的进气管的进气筒在其中设置有文氏管部件。 在文丘里管构件的上游侧和下游侧的入口管壁形成开口。 设置有大于所述开口之间的距离的槽的旁路通道形成构件被固定到进气筒的外部。 这些开口和凹槽形成旁路通道。 间隔件设置在进气筒和旁路通路形成部件之间。 可以通过改变间隔件的厚度来改变旁路通道的横截面面积。
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8.发明授权Method and an apparatus for controlling a car equipped with an automatic transmission having a lockup clutch 失效用于控制配备有具有锁止离合器的自动变速器的汽车的方法和装置
公开(公告)号：US5580334A
公开(公告)日：1996-12-03
申请号：US521411
申请日：1995-08-30
IPC分类号： F02D29/00 , B60W10/00 , B60W10/02 , B60W10/06 , B60W10/08 , B60W10/10 , B60W30/18 , F02D41/04 , F02D45/00 , F16H59/14 , F16H59/18 , F16H59/34 , F16H59/36 , F16H59/74 , F16H61/00 , F16H61/02 , F16H61/12 , F16H61/14 , F16H61/66 , F16H61/662 , B60K41/02
CPC分类号： B60W30/20 , B60W10/02 , B60W10/026 , B60W10/06 , B60W10/08 , B60W10/107 , B60W10/11 , B60W10/115 , B60W30/18 , B60W30/1882 , F16H59/74 , F16H61/0025 , F16H61/0031 , F16H61/143 , F16H61/66 , F16H63/50 , B60W2510/0619 , B60W2510/104 , B60W2520/10 , B60W2540/10 , B60W2710/0622 , B60W2710/0666 , B60W2710/1005 , B60W2710/105 , B60W30/1884 , F16H2057/0012 , F16H2059/743 , F16H2061/0015 , F16H2061/0096 , F16H2061/0425 , F16H59/18 , F16H59/34 , F16H59/36 , F16H61/0021 , F16H61/0213 , F16H61/12 , F16H61/14 , F16H61/66259 , Y02T10/76 , Y10S477/907 , Y10T477/635 , Y10T477/65 , Y10T477/67 , Y10T477/675 , Y10T477/679 , Y10T477/68 , Y10T477/693 , Y10T477/70 , Y10T477/71 , Y10T477/73 , Y10T477/735 , Y10T74/19019 , Y10T74/19037 , Y10T74/19042 , Y10T74/19102 , Y10T74/1927
摘要： A method and an apparatus for controlling a car equipped with an automatic transmission having a lockup clutch. According to the control method when the lockup clutch is in the lockup state, a variation of a generated torque is detected. When the range of the torque variation detected exceeds a predetermined value, an engine torque is reduced by controlling the engine, and the automatic transmission is controlled to compensate for a reduction of the driving torque due to a reduction of the engine torque. Thus, the speed change ratio is changed to the low gear side. The control unit includes a unit for controlling an output torque of an engine according to a command value, a unit for changing the transmission ratio of the automatic transmission, a unit for detecting a variation of the engine torque, a unit for deciding a target driving torque, a unit for reducing a torque command value when the range of a detected variation of the torque has exceeded a predetermined value when the lockup clutch was in the lockup state, and a unit for deciding a transmission ratio at which the reduction of the driving torque due to the reduction of the engine torque is compensated for.
摘要翻译： 一种用于控制配备有具有锁止离合器的自动变速器的汽车的方法和装置。 根据当锁止离合器处于锁止状态时的控制方法，检测到产生的扭矩的变化。 当检测到的扭矩变化的范围超过预定值时，通过控制发动机来减小发动机扭矩，并且控制自动变速器以补偿由于发动机转矩的降低引起的驱动转矩的降低。 因此，变速比变为低档侧。 控制单元包括用于根据命令值控制发动机的输出转矩的单元，用于改变自动变速器的变速比的单元，用于检测发动机扭矩的变化的单元，用于确定目标驾驶的单元 扭矩，当锁止离合器处于锁止状态时，当检测到的扭矩变化的范围已经超过预定值时，用于减小转矩指令值的单元，以及用于确定减速的传动比的单元 补偿了由于发动机转矩的降低引起的转矩。
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公开(公告)号：US4478075A
公开(公告)日：1984-10-23
申请号：US449617
申请日：1982-12-14
CPC分类号： G01F1/72 , G01F1/6842 , G01F5/00 , F02B2075/027
摘要： A part of the air flowing through a main passage flows into a by-pass passage. A flow rate detector is provided in the by-pass passage. An outlet of the by-pass passage is opened at the narrowest portion of a venturi structure provided in the main passage. The by-pass passage is in communication with a pressure-accumulating chamber, which is in communication with the main passage at the portion thereof which is on the downstream side of the venturi structure. The pressure of the air flowing backward from the engine is stored in the pressure-accumulating chamber. The pressure in the pressure-accumulating chamber serves as a passage resistance with respect to the flow of the air in the by-pass passage. Accordingly, the flow rate detector permits determining the flow rate of the air, which does not contain a component representative of a backward flow of the air.
摘要翻译： 流过主通道的空气的一部分流入旁路通道。 在旁路通道中设置有流量检测器。 旁通通道的出口在设置在主通道中的文丘里结构的最窄部分处开口。 旁路通道与在文丘里结构的下游侧的部分与主通道连通的压力积聚室连通。 从发动机向后流动的空气的压力被储存在蓄压室中。 蓄压室中的压力相对于旁通通路中的空气流动成为通道阻力。 因此，流量检测器允许确定不包含表示空气的逆流的部件的空气的流量。
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公开(公告)号：US4448070A
公开(公告)日：1984-05-15
申请号：US368641
申请日：1982-04-15
申请人： Yoshishige Ohyama , Yutaka Nishimura , Teruo Yamauchi , Hiroshi Kuroiwa , Minoru Ohsuga , Tadashi Kirisawa
发明人： Yoshishige Ohyama , Yutaka Nishimura , Teruo Yamauchi , Hiroshi Kuroiwa , Minoru Ohsuga , Tadashi Kirisawa
CPC分类号： G01P5/12
摘要： A hot-wire type flow velocity meter having a heat generating electric resistor and a supporting member for supporting the electric resistor. Shielding means are provided to shield the supporting member to prevent the change of heat transfer from the supporting portion to the fluid around the supporting portion due to a change in the flow velocity, thereby to eliminate the error in the flow velocity measurement.
摘要翻译： 一种具有发热电阻器和用于支撑电阻器的支撑构件的热线式流量计。 提供屏蔽装置以屏蔽支撑构件以防止由于流速的变化而从支撑部分到支撑部分周围的流体的热传递的变化，从而消除流速测量中的误差。
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