公开(公告)号：US4884956A

公开(公告)日：1989-12-05

申请号：US140237

申请日：1987-12-31

申请人： Makoto Fujitani ,  Masashi Hirabayashi ,  Hideo Honda ,  Hiroshi Machida ,  Masami Kondo ,  Sachio Onoda

发明人： Makoto Fujitani ,  Masashi Hirabayashi ,  Hideo Honda ,  Hiroshi Machida ,  Masami Kondo ,  Sachio Onoda

IPC分类号： F04C29/12 ,  F04C18/356 ,  F04C29/00 ,  F04C29/06

CPC分类号： F04C29/0035

摘要： A rotary compressor includes a top clearance volume formed between a cylinder chamber and at least one delivery valve. Another top clearance volume, in communication with the cylinder chamber, produces a reverse flow of compressed fluid which generates pulsations adapted to offset a high frequency component of pulsations generated in the cylinder chamber by compressed fluid reversely flowing from the first top clearance volume to the cylinder chamber. Thereby the high frequency component of pulsations generated in the cylinder chamber is eliminated, and a low-noise rotary compressor is provided.

公开(公告)号：US07925407B2

公开(公告)日：2011-04-12

申请号：US11898431

申请日：2007-09-12

申请人： Masami Kondo ,  Masaharu Tanaka ,  Takayuki Kawakami ,  Naoto Moriya

发明人： Masami Kondo ,  Masaharu Tanaka ,  Takayuki Kawakami ,  Naoto Moriya

IPC分类号： G06F7/00

CPC分类号： F16H61/0251 ,  F16H59/68 ,  F16H61/686 ,  F16H2342/10 ,  Y10T477/60 ,  Y10T477/691 ,  Y10T477/6937 ,  Y10T477/69383 ,  Y10T477/6939 ,  Y10T477/693958

摘要： The adjustment method includes an estimation step in which valve characteristics of the linear solenoid valves fitted to the hydraulic control circuit are measured, and estimated linear valve characteristics of the linear solenoid valves in isolation state are estimated based on the measured valve characteristics using predetermined correlations; and a correction value output step in which estimated linear piston-end pressures of the hydraulically-driven friction engagement elements immediately before the hydraulically-driven friction engagement elements are engaged are calculated based on the estimated linear valve characteristics, and the correction values that are applied to the control command values to adjust the drive currents supplied from the valve control unit to the linear solenoid valves are calculated based on differences between the estimated linear piston-end pressures and nominal piston-end pressures, and then output.

摘要翻译： 调整方法包括：测定安装在液压控制回路上的线性电磁阀的阀特性的估计步骤，并且使用预定的相关性，基于所测量的阀特性来估计处于隔离状态的线性电磁阀的估计线性阀特性; 以及校正值输出步骤，其中基于估计的线性阀特性和所应用的校正值计算紧接在液压驱动的摩擦接合元件之前的液压驱动的摩擦接合元件接合的估计的线性活塞端压力 基于估计的直线活塞 - 端部压力和标称活塞 - 端部压力之间的差异来计算控制命令值以调节从阀控制单元供应到线性电磁阀的驱动电流，然后输出。

公开(公告)号：US20100269784A1

公开(公告)日：2010-10-28

申请号：US11657598

申请日：2007-01-25

申请人： Hideki Kubonoya ,  Masaharu Tanaka ,  Toshiya Oishi ,  Masami Kondo

发明人： Hideki Kubonoya ,  Masaharu Tanaka ,  Toshiya Oishi ,  Masami Kondo

IPC分类号： F02D28/00

CPC分类号： F02P5/1508 ,  F02D31/003 ,  Y02T10/46

摘要： A control apparatus of an internal combustion engine includes an idle torque calculating portion, a target torque setting portion, and a target throttle opening amount calculating portion. The idle torque calculating portion and the target throttle opening amount calculating portion calculate the idle torque and the target throttle opening amount when the internal combustion engine is in a non-idling state, respectively, using a common physical quantity relating to an operating state of the internal combustion engine.

摘要翻译： 内燃机的控制装置包括怠速转矩计算部，目标转矩设定部和目标节气门开度量计算部。 怠速转矩计算部分和目标节气门开度计算部分分别使用与内燃机处于非空转状态的公共物理量相关的公共物理量来计算怠速转矩和目标节气门开度 内燃机。

公开(公告)号：US07673612B2

公开(公告)日：2010-03-09

申请号：US12066530

申请日：2007-01-29

申请人： Hiroyasu Honda ,  Masaharu Tanaka ,  Masami Kondo

发明人： Hiroyasu Honda ,  Masaharu Tanaka ,  Masami Kondo

IPC分类号： F02D41/00 ,  F02D1/00

CPC分类号： F02D41/2416 ,  F02D41/0002 ,  F02D2041/001 ,  F02D2041/002 ,  F02D2200/0414 ,  F02D2200/602 ,  F02D2200/703 ,  F02D2250/18 ,  F02D2250/26 ,  F02P5/152 ,  G01L3/24

摘要： A target engine torque after an environmental correction is calculated by interpolating it between an environmentally corrected maximum engine torque and an environmentally corrected minimum engine torque such that a ratio of a nominal target engine torque between a nominal maximum engine torque and a nominal minimum engine torque under a predetermined environmental condition becomes essentially equal to a ratio of the target engine torque between the environmentally corrected maximum engine torque and the environmentally corrected minimum engine torque. The environmentally corrected maximum engine torque is obtained by multiplying the nominal maximum engine torque and a correction coefficient according to the environmental condition together.

摘要翻译： 通过在环境校正的最大发动机扭矩和环境校正的最小发动机扭矩之间进行内插来计算环境校正后的目标发动机扭矩，使得在标称最大发动机扭矩和标称最小发动机扭矩之间的标称目标发动机扭矩的比率 预定的环境条件基本上等于在环境校正的最大发动机转矩和经环境校正的最小发动机扭矩之间的目标发动机扭矩的比率。 环境校正的最大发动机扭矩通过将标称最大发动机转矩和根据环境条件的校正系数相乘而获得。

公开(公告)号：US07625313B2

公开(公告)日：2009-12-01

申请号：US11633614

申请日：2006-12-05

申请人： Tomohiro Kondo ,  Yoji Takanami ,  Atsushi Ayabe ,  Masami Kondo ,  Masaharu Tanaka

发明人： Tomohiro Kondo ,  Yoji Takanami ,  Atsushi Ayabe ,  Masami Kondo ,  Masaharu Tanaka

IPC分类号： F16H61/26 ,  F16H61/00 ,  F16H31/00 ,  G06F7/00 ,  G06F17/00

CPC分类号： F16H61/0437 ,  F16H3/663 ,  F16H61/686 ,  F16H2200/006 ,  F16H2200/0086 ,  F16H2200/2007 ,  F16H2200/2046 ,  F16H2306/24 ,  Y10T477/69364 ,  Y10T477/69373

摘要： In a shift control device and a shift control method of a vehicular automatic transmission that performs a coast downshift by engagement switch between a release-side engagement element and an element-side engagement element at a time of deceleration of a vehicle, it is determined whether or not there is a driver's intention to decelerate the vehicle during the coast downshift. If an affirmative determination is made regarding the intention to decelerate the vehicle, the rise of engagement pressure of the engagement-side engagement element is stopped so as to cause the coast downshift not to progress. If a negative determination is made regarding the intention to decelerate the vehicle while the rise of the engagement pressure has been stopped, the engagement pressure of the engagement-side engagement element is raised again so as to cause the coast downshift to progress.

摘要翻译： 在车辆减速时，通过在释放侧接合元件和元件侧接合元件之间的接合开关进行滑行降档的车辆用变速控制装置和变速控制方法中，确定是否 或者没有驾驶员意图在海岸降档期间减速车辆。 如果对车辆减速的意图作出肯定的判断，则停止接合侧接合元件的接合压力的上升，从而不会进行惯性降档。 如果在接合压力的上升停止时对车辆减速的意图作出否定的判定，则接合侧接合元件的接合压力再次升高，从而使惯性降档进行。

公开(公告)号：US07558659B2

公开(公告)日：2009-07-07

申请号：US10575446

申请日：2004-11-30

申请人： Hideki Takamatsu ,  Masami Kondo ,  Hiroshi Mizuno

发明人： Hideki Takamatsu ,  Masami Kondo ,  Hiroshi Mizuno

IPC分类号： G06F17/00

CPC分类号： B60W50/00 ,  B60W10/04 ,  B60W10/10 ,  B60W30/188 ,  B60W2540/10 ,  Y02T10/56

摘要： A power train control device includes a requested torque calculation unit that calculates requested torque for an engine based on a parameter input from an upper level computing device, a transmission gear ratio determination unit that determines a transmission gear ratio, a transmission control unit that calculates output shaft torque and gearshift time of an automatic transmission at the time of gearshift and outputs a control parameter to an automatic transmission control device, a generated driving torque calculation unit that calculates driving torque generated in the power train, taking account of the load torque of the engine input from a load torque computing device, and outputs the calculated driving torque to the upper level computing device, and an availability calculation unit that calculates and outputs availability of the driving torque to the upper level computing device.

摘要翻译： 传动系控制装置包括：请求扭矩计算单元，其基于从上位计算装置输入的参数，确定变速比的变速比判定单元计算发动机的要求转矩;计算输出的变速器控制单元 在换档时的自动变速器的轴转矩和换档时间，并将控制参数输出到自动变速器控制装置，生成的驱动转矩计算单元，考虑动力传动系中产生的驱动转矩，考虑到 从负载扭矩计算装置输出的发动机输出，并将所计算的驱动转矩输出到上位计算装置，以及可用性计算单元，计算并输出对上位计算装置的驱动转矩的可用性。

公开(公告)号：US07473208B2

公开(公告)日：2009-01-06

申请号：US10565103

申请日：2004-07-09

申请人： Masami Kondo ,  Tooru Matsubara ,  Yoshikazu Tanaka ,  Yasushi Sato ,  Satoshi Yoshida ,  Akira Fukatsu ,  Kiyoshi Watanabe

发明人： Masami Kondo ,  Tooru Matsubara ,  Yoshikazu Tanaka ,  Yasushi Sato ,  Satoshi Yoshida ,  Akira Fukatsu ,  Kiyoshi Watanabe

IPC分类号： B60W10/06 ,  B60W10/10

CPC分类号： B60W30/18 ,  B60W10/04 ,  B60W10/11 ,  B60W30/1819 ,  B60W2510/1015 ,  B60W2520/105 ,  B60W2540/12 ,  B60W2710/1011 ,  F16H35/10 ,  F16H61/0437 ,  F16H61/686 ,  F16H63/502 ,  F16H2061/0477 ,  F16H2061/0488 ,  F16H2312/022 ,  Y10T477/675 ,  Y10T477/689

摘要： A shift control device of an automatic transmission comprising detection means for detecting a shift from a non-drive to a drive position; output means for outputting a command to execute an engine output lowering; detection means for detecting a transmission input revolution number and control means for engaging the friction engagement element by direct pressure control in response to a detection of said transmission input revolution number having been decreased to a predetermined value.

摘要翻译： 1.一种自动变速器的换档控制装置，包括用于检测从非驱动器到驱动位置的换档的检测装置; 输出装置，用于输出执行发动机输出降低的指令; 用于检测变速器输入转数的检测装置和用于响应于已经减小到预定值的所述变速器输入转数的检测，通过直接压力控制来接合摩擦接合元件的控制装置。

公开(公告)号：US07300383B2

公开(公告)日：2007-11-27

申请号：US11123064

申请日：2005-05-06

申请人： Kazutoshi Nozaki ,  Masami Kondo

发明人： Kazutoshi Nozaki ,  Masami Kondo

IPC分类号： F16H61/26

CPC分类号： F16H61/0206 ,  F16H59/72 ,  F16H61/061 ,  F16H61/686 ,  F16H2061/0209 ,  F16H2061/0258 ,  F16H2200/006 ,  F16H2200/2007 ,  F16H2200/2023 ,  Y10T74/20024 ,  Y10T477/693635

摘要： A hydraulic control apparatus for controlling a vehicular automatic transmission including hydraulically operated frictional coupling devices which are selectively engaged and released to selectively establish gear positions having respective different speed ratios, and linear solenoid valves operable to regulate fluid pressures of the respective frictional coupling devices, each linear solenoid valve including a spool and a solenoid and being operable between a pressure-regulating state in which the spool is movable to a position of equilibrium of forces for regulating an output fluid pressure according to an electromagnetic force produced by the solenoid, and a non-pressure-regulating state in which the spool is held at a stroke end thereof at which no output fluid pressure is generated from the linear solenoid valve, each linear solenoid valve in the pressure-regulating state being operable to regulate a fluid pressure of the corresponding frictional coupling device according to the electromagnetic force, the hydraulic control apparatus including a pressure-regulation switching portion operable to effect a determination on the basis of a present state of a vehicle provided with the automatic transmission, as to whether each non-used linear solenoid valve, which is one of the linear solenoid valves that is not presently used to engage the corresponding frictional coupling device, should be placed in the pressure-regulating state or in the non-pressure-regulating state, the pressure-regulation switching portion placing each non-used linear solenoid valve selectively in the pressure-regulating or non-pressure-regulating states, according to a result of the determination.

摘要翻译： 一种用于控制车辆自动变速器的液压控制装置，包括选择性地接合和释放以选择性地建立具有各自不同速度比的档位的液压操作的摩擦联接装置，以及可操作以调节各个摩擦联接装置的流体压力的线性电磁阀，每个 线性电磁阀，其包括线轴和螺线管，并且可在压力调节状态之间操作，在压力调节状态中，阀芯可根据螺线管产生的电磁力移动到用于调节输出流体压力的力平衡位置， 压力调节状态，其中阀芯保持在其线圈电磁阀没有产生输出流体压力的行程末端，压力调节状态中的每个线性电磁阀可操作以调节相应的流体压力 摩擦联接装置根据 电磁力，所述液压控制装置包括压力调节切换部，所述压力调节切换部可操作以基于设置有所述自动变速器的车辆的当前状态来确定作为以下之一的每个未使用的线性电磁阀： 目前不用于接合相应的摩擦联接装置的线性电磁阀应处于压力调节状态或处于非压力调节状态，压力调节开关部分将每个未使用的线性电磁阀 选择性地在压力调节或非压力调节状态下进行。

公开(公告)号：US20070129214A1

公开(公告)日：2007-06-07

申请号：US11633614

申请日：2006-12-05

申请人： Tomohiro Kondo ,  Yoji Takanami ,  Atsushi Ayabe ,  Masami Kondo ,  Masaharu Tanaka

发明人： Tomohiro Kondo ,  Yoji Takanami ,  Atsushi Ayabe ,  Masami Kondo ,  Masaharu Tanaka

IPC分类号： F16H61/00

CPC分类号： F16H61/0437 ,  F16H3/663 ,  F16H61/686 ,  F16H2200/006 ,  F16H2200/0086 ,  F16H2200/2007 ,  F16H2200/2046 ,  F16H2306/24 ,  Y10T477/69364 ,  Y10T477/69373

摘要： In a shift control device and a shift control method of a vehicular automatic transmission that performs a coast downshift by engagement switch between a release-side engagement element and an element-side engagement element at a time of deceleration of a vehicle, it is determined whether or not there is a driver's intention to decelerate the vehicle during the coast downshift. If an affirmative determination is made regarding the intention to decelerate the vehicle, the rise of engagement pressure of the engagement-side engagement element is stopped so as to cause the coast downshift not to progress. If a negative determination is made regarding the intention to decelerate the vehicle while the rise of the engagement pressure has been stopped, the engagement pressure of the engagement-side engagement element is raised again so as to cause the coast downshift to progress.

摘要翻译： 在车辆减速时，通过在释放侧接合元件和元件侧接合元件之间的接合开关进行滑行降档的车辆用变速控制装置和变速控制方法，确定是否 或者没有驾驶员意图在海岸降档期间减速车辆。 如果对车辆减速的意图作出肯定的判断，则停止接合侧接合元件的接合压力的上升，从而不会进行惯性降档。 如果在接合压力的上升停止时对车辆减速的意图作出否定的判定，则接合侧接合元件的接合压力再次升高，从而使惯性降档进行。

公开(公告)号：US20060030446A1

公开(公告)日：2006-02-09

申请号：US11196417

申请日：2005-08-04

申请人： Kazutoshi Nozaki ,  Masami Kondo ,  Kazuyuki Noda ,  Takuya Fujimine

发明人： Kazutoshi Nozaki ,  Masami Kondo ,  Kazuyuki Noda ,  Takuya Fujimine

IPC分类号： F16H31/00

CPC分类号： F16H61/12 ,  F16H61/686 ,  F16H2061/0209 ,  F16H2061/1232 ,  F16H2061/1264 ,  F16H2200/006 ,  F16H2200/2007 ,  F16H2200/2023

摘要： A control apparatus for controlling a vehicle automatic transmission including (i) a first coupling device to be engaged for establishing an emergency gear position and (ii) a second coupling device to be released for establishing the emergency gear position. The control apparatus includes: (a) first and second controller valves for controlling the respective first and second coupling devices; and (b) a fail-safe valve having (b-1) a first output port connected to a drain port of the first controller valve, (b-2) a first input port to which a working fluid is input, (b-3) a first drain port for draining the working fluid, (b-4) a second output port connected to an input port of the second controller valve, (b-5) a second input port to which the working fluid is input, and (b-6) a second drain port for draining the working fluid.

摘要翻译： 一种用于控制车辆自动变速器的控制装置，包括：（i）用于建立应急齿轮位置的第一联接装置，以及用于建立应急齿轮位置的要释放的第二联接装置。 控制装置包括：（a）用于控制相应的第一和第二联接装置的第一和第二控制阀; （b）具有（b-1）连接到第一控制阀的排出口的第一输出端口的故障安全阀，（b-2）输入工作流体的第一输入端口，（b- 3）用于排出工作流体的第一排放口，（b-4）连接到第二控制阀的输入端口的第二输出端口，（b-5）输入工作流体的第二输入端口，以及 （b-6）用于排出工作流体的第二排放口。