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31. 发明授权

US5638271A Apparatus and method for assisting gear engagement in controlling the automatic shifting of a manual-automatic transmission 失效
标题翻译：用于辅助齿轮接合以控制手动自动变速器的自动变速的装置和方法
公开(公告)号：US5638271A
公开(公告)日：1997-06-10
申请号：US368377
申请日：1995-01-04
申请人： Gregory R. White , Bryan S. Gatewood , Mark L. Wilson , Peter J. Griffen , Dennis Schwaiger
发明人： Gregory R. White , Bryan S. Gatewood , Mark L. Wilson , Peter J. Griffen , Dennis Schwaiger
IPC分类号： B60W10/06 , B60W30/18 , F16H59/24 , F16H59/36 , F16H59/40 , F16H59/68 , F16H61/04 , F16H63/50 , B60K41/06
CPC分类号： B60W10/06 , B60W10/11 , B60W30/18 , F16H61/0403 , B60W2710/0627 , B60W2710/0644 , B60W2710/1005 , F16H2059/6807 , F16H59/24 , F16H59/36 , F16H59/40 , F16H63/502 , Y10T477/675 , Y10T477/693
摘要： An electronic engine control monitors engine speed, vehicle speed and determines various engine RPM values and RPM ranges used in fueling a molar vehicle engine to achieve desired engine speeds prior to and during an automatic gear shift sequence. The engine is coupled to a manual/automatic transmission that includes manually selectable gear operation modes and automatically selectable gear operation modes. In order to assist gear engagement of the automatically selectable gears, the engine is fueled to a series of predetermined RPM levels to rock the transmission gears into engagement. In so doing, throttle control by the operator is first inhibited and the engine is first governed to a synchronous RPM value. Throttle control is returned to the operator if gear engagement is verified within a first predetermined delay period. If gear engagement is not verified, the engine RPM is periodically increased or decreased, depending on whether an upshift or downshift is attempted, and throttle control is returned to the operator if gear engagement is verified within a second or third predetermined delay period. If gear engagement is still not verified, the engine RPM is returned to the synchronous RPM value for a fourth predetermined delay period. If gear engagement does not occur within the fourth delay period, an error recovery routine is executed.
摘要翻译：电子发动机控制监控发动机速度，车辆速度，并且确定用于在摩托车辆发动机加油的各种发动机RPM值和RPM范围，以在自动换档顺序之前和期间实现期望的发动机转速。发动机连接到手动/自动变速器，其包括可手动选择的档位操作模式和自动选择的档位操作模式。为了帮助自动选择的齿轮的齿轮接合，发动机被加油到一系列预定的RPM水平以使传动齿轮摇摆啮合。这样做，首先禁止操作者的油门控制，并且首先将发动机控制在同步RPM值。如果在第一预定延迟期内验证齿轮接合，则节气门控制返回到操作者。如果没有验证齿轮接合，则取决于是否尝试升档或降档，周期性地增加或减少发动机RPM，并且在第二或第三预定延迟时段内验证齿轮接合时是否向操作者返回节气门控制。如果齿轮啮合仍未得到验证，发动机RPM将返回到第四预定延迟时段的同步RPM值。如果在第四延迟期间内不发生齿轮接合，则执行错误恢复程序。

32. 发明授权

US5636600A Rocker lever assembly for internal combustion engine 失效
标题翻译：内燃机摇臂组件
公开(公告)号：US5636600A
公开(公告)日：1997-06-10
申请号：US550737
申请日：1995-10-31
申请人： Roger D. Sweetland , Fred M. Rasener
发明人： Roger D. Sweetland , Fred M. Rasener
IPC分类号： F01L1/18 , F01L1/26 , F01M9/10
CPC分类号： F01L1/183 , F01L1/26 , F01M9/108
摘要： A rocker lever assembly for an internal combustion engine which employs four valves for each cylinder is provided. The rocker lever assembly includes a low cost support base formed of a sintered metal configured to support and precisely position an intake and an exhaust rocker arm in axially offset relative positions to provide driving connections between the engine pushrods and the cylinder valves.
摘要翻译：提供了一种用于内燃机的摇杆组件，其用于每个气缸采用四个阀。摇杆杆组件包括由烧结金属构成的低成本支撑底座，其构造成支撑并精确地将进气门和排气摇臂布置在轴向偏移的相对位置，以提供发动机推杆和气缸阀之间的驱动连接。

33. 发明授权

US5621160A Apparatus and method for determining start of injection in a fuel injected internal combustion engine 失效
标题翻译：用于确定在燃料喷射的内燃机中的喷射开始的装置和方法
公开(公告)号：US5621160A
公开(公告)日：1997-04-15
申请号：US625372
申请日：1996-04-01
申请人： John T. Carroll, III , Thomas L. Bailey
发明人： John T. Carroll, III , Thomas L. Bailey
IPC分类号： F02M65/00 , G01M15/00
CPC分类号： F02M65/00
摘要： An apparatus and method for determining start of fuel injection (SOI), preferably in an open nozzle fuel injection system, comprises means for obtaining injector train load data as a function of crank shaft timing, and a computer for sampling the data, performing a smoothing operation thereon, computing a first derivative of the smoothed injector train load data samples with respect to crank shaft timing, computing a maximum value of the first derivative, computing a predefined fraction of the maximum value of the first derivative, and mapping the predefined fraction of the maximum value of the first derivative to its corresponding crank shaft angle, wherein the corresponding crank shaft angle defines the crank shaft angle, measured in degrees relative to piston top dead center, at which SOI occurs. In an alternative embodiment, the smoothing operation and computation of the first derivative may be combined into a single operation.
摘要翻译：一种用于确定燃料喷射开始（SOI）的装置和方法，优选地在开放喷嘴燃料喷射系统中包括用于获得作为曲柄轴正时的函数的喷射器列车负载数据的装置和用于对数据进行采样的计算机，执行平滑计算相对于曲柄轴定时的平滑的喷射器列车负载数据样本的一阶导数，计算一阶导数的最大值，计算一阶导数的最大值的预定分数，以及映射预定分数一阶导数与其对应的曲轴角度的最大值，其中相应的曲轴角度限定了相对于活塞上止点以相对于活塞上死点测量的曲轴角度，其中发生了SOI。在替代实施例中，一阶导数的平滑操作和计算可以组合成单个操作。

34. 发明授权

US5609548A Apparatus and method for commanding a gear after an aborted shift attempt in controlling a manual-automatic transmission 失效
标题翻译：在控制手动自动变速器中止换档尝试之后指示齿轮的装置和方法
公开(公告)号：US5609548A
公开(公告)日：1997-03-11
申请号：US488260
申请日：1995-06-07
申请人： Gregory R. White , Bryan S. Gatewood , Mark L. Wilson , Peter J. Griffen , Richard E. Kleine , Larry R. Webber
发明人： Gregory R. White , Bryan S. Gatewood , Mark L. Wilson , Peter J. Griffen , Richard E. Kleine , Larry R. Webber
IPC分类号： B60W10/06 , B60W10/11 , B60W30/19 , F16H59/42 , F16H59/44 , F16H59/46 , F16H59/60 , F16H61/02 , F16H61/04 , F16H61/12 , F16H61/16 , F16H61/18 , F16H61/21 , F16H61/70 , B60K41/08
CPC分类号： B60W10/06 , B60W10/11 , B60W30/19 , F16H61/16 , F16H61/702 , B60W2710/0644 , B60W2710/1005 , F16H2059/6823 , F16H2306/44 , F16H2306/46 , F16H59/42 , F16H59/44 , F16H59/46 , F16H61/0248 , F16H61/0403 , F16H61/21 , F16H63/502 , Y10S477/906 , Y10T477/69335
摘要： An electronic engine control controls the selection and confirmation of automatically selectable gears in a manual/automatic transmission. Failure to disengage the engine from the transmission within a predetermined time period, failure to reach a predetermined synchronous engine RPM window within another predetermined time period and failure to confirm gear engagement within yet another predetermined time period are three automatic shift failure modes which may cause an automatic shift attempt to fail or be aborted. A fourth automatic shift failure may occur if the clutch pedal is depressed during an automatic shift attempt. If any of the foregoing automatic shift failure mechanisms is detected, an error recovery algorithm which forms a part of the present invention determines the easiest/safest transmission gear to command to prevent the driver from having to manually attempt to engage the transmission after a failed automatic shift attempt.
摘要翻译：电子发动机控制控制手动/自动变速器中自动选择齿轮的选择和确认。在预定时间段内不能将发动机从变速器上脱离，在另一个预定时间段内不能到达预定的同步发动机转速窗口，并且在另一预定时间段内未能确认齿轮啮合是三种自动变速失效模式，这可能导致自动转移尝试失败或中止。如果在自动换档尝试期间按下离合器踏板，则可能会发生第四次自动换档失败。如果检测到上述任何一种自动换档失败机构，构成本发明一部分的错误恢复算法确定了最简单/最安全的传动装置来进行命令，以防止驾驶员在故障自动之后手动尝试接合传动装置转移尝试

35. 发明授权

US5591102A Apparatus and method for controlling a manual-automatic transmission after a power reset 失效
标题翻译：电源复位后控制手动自动变速器的装置和方法
公开(公告)号：US5591102A
公开(公告)日：1997-01-07
申请号：US473721
申请日：1995-06-07
申请人： Gregory R. White , Bryan S. Gatewood , Mark L. Wilson , Peter L. Griffen , Richard E. Kleine , Larry R. Webber
发明人： Gregory R. White , Bryan S. Gatewood , Mark L. Wilson , Peter L. Griffen , Richard E. Kleine , Larry R. Webber
IPC分类号： B60W10/06 , B60W30/18 , F16H59/36 , F16H59/44 , F16H59/56 , F16H59/70 , F16H61/02 , F16H61/04 , F16H61/12 , B60K41/04
CPC分类号： B60W10/06 , B60W10/11 , B60W30/18 , F16H61/12 , B60W2510/0638 , B60W2710/1005 , F16H2061/1208 , F16H2061/1232 , F16H2061/1244 , F16H2061/1268 , F16H2061/1284 , F16H2061/1292 , F16H59/36 , F16H59/44 , F16H59/56 , F16H59/70 , F16H61/0248 , F16H63/502 , Y10S477/906 , Y10T477/675 , Y10T477/688 , Y10T74/19251
摘要： An apparatus and method of electronically controlling a manual/automatic transmission after a power reset is provided. Within a predetermined time period after a power reset, the current commanded transmission gear is held, or alternatively the highest of the electronically selectable gears is commanded, until an accurate determination of the vehicle speed can be made. If the vehicle speed is thereafter determined to be below a minimum vehicle speed value, the transmission is commanded to the neutral position, or alternatively, the lowest of the electronically selectable gears is commanded. If the vehicle speed is above the minimum vehicle speed value, or alternatively, above a maximum vehicle speed value, then the transmission is commanded to the highest of the electronically selectable gears. In either case, further electronic shifts are inhibited for a predetermined time period after recovery from the power reset is accomplished.
摘要翻译：提供了在电源复位之后电子控制手动/自动变速器的装置和方法。在电源复位之后的预定时间段内，保持当前指令的传动齿轮，或者可选地，命令最高的电子可选择的齿轮，直到可以进行车速的精确确定。如果之后将车速确定为低于最小车速值，则将变速器命令到中立位置，或者替代地，指定最低的电子可选择的档位。如果车速高于最小车速值，或者高于最大车速值，则传动被命令到电子可选齿轮的最高位置。在任一种情况下，在从功率复位恢复完成之后的预定时间段内，进一步的电子位移被禁止。

36. 发明授权

US5549274A Ball guide for an electronically actuated control valve 失效
标题翻译：用于电子控制阀的滚珠导轨
公开(公告)号：US5549274A
公开(公告)日：1996-08-27
申请号：US230250
申请日：1994-04-20
申请人： David L. Buchanan , Donald J. Benson
发明人： David L. Buchanan , Donald J. Benson
IPC分类号： F02M59/46 , F16K1/14 , F16K31/06
CPC分类号： F16K31/0665 , F02M59/466 , F02M63/0036 , F02M63/0071 , F16K1/14 , F02M2200/04
摘要： A valve for selectively permitting the flow of fluid therethrough is disclosed including a housing having at least one inlet and at least one outlet, a valve seat provided in the housing about the inlet, a displaceable ball for cooperating with the valve seat for sealing fluidic communication between the inlet and outlet and a ball guide for guiding the ball between a closed position in contact with the valve seat and an open position spaced from the valve seat. The ball guide includes a central bore for reciprocally receiving the ball and a plurality of circumferentially spaced fluid passages in fluid communication with the inlet, the passages extending substantially parallel to a longitudinal extent of the central bore such that a flow of fluid through the inlet is directed radially outwardly from the central bore and into the circumferentially spaced passages when the ball is in the open position. Fluid flow through the valve seat is thus restricted to flow through a sharp right angle bend allowing more fluid momentum to be used to hold the ball in a stable position. Accordingly, a majority of the flow is directed underneath the ball and only a small amount of flow goes through the clearance between the ball and the central bore of the ball guide, such that the ball is maintained in a stable condition thus resulting in more consistent flow metering.
摘要翻译：公开了一种用于选择性地允许流体流过的阀，其包括具有至少一个入口和至少一个出口的壳体，围绕入口设置在壳体中的阀座，用于与阀座配合以用于密封流体连通的可移位球在入口和出口之间以及球引导件，用于在与阀座接触的关闭位置和与阀座间隔开的打开位置之间引导球。球引导件包括用于往复地接收球的中心孔和与入口流体连通的多个周向间隔开的流体通道，通道基本上平行于中心孔的纵向延伸，使得通过入口的流体流是当球处于打开位置时，从中心孔径向向外指向周向间隔开的通道。因此，通过阀座的流体流动被限制流过锋利的直角弯曲，允许更多的流体动量用于将球保持在稳定的位置。因此，大部分流动被引导到球的下方，并且只有少量的流动通过球和球导向件的中心孔之间的间隙，使得球保持在稳定状态，从而导致更一致流量测量。

37. 发明授权

US5529041A Active engine misfire detection system 失效
标题翻译：主动发动机失火检测系统
公开(公告)号：US5529041A
公开(公告)日：1996-06-25
申请号：US438179
申请日：1995-05-09
申请人： Eric B. Andrews
发明人： Eric B. Andrews
IPC分类号： F02D41/22 , G01M15/11 , G01M15/00
CPC分类号： G01M15/11 , F02D41/22 , Y02T10/40
摘要： An engine misfire detection system for an internal combustion engine includes a microprocessor based controller for providing an increasing fuel command signal to any cylinder in the engine. The contribution to engine speed of the particular cylinder under test is monitored and compared to the contribution to engine speed of the previous two cylinders in the firing sequence. A misfire condition is detected if the average contribution to engine speed of the cylinder under test does not exceed the greater average contribution to engine speed of the previous two cylinders by a predetermined amount after a predetermined number of engine cycles. A temporary fault is logged for the cylinder under test if such a misfire condition occurs a predetermined subsequent number of times thereafter. If such a temporary fault condition is detected during a subsequent driving cycle, a driver warning lamp is illuminated.
摘要翻译：用于内燃机的发动机失火检测系统包括基于微处理器的控制器，用于向发动机中的任何气缸提供增加的燃料命令信号。对被测试的特定气缸的发动机转速的贡献进行监测，并将其与在起动顺序中对前两个气缸的发动机转速的贡献进行比较。如果在预定数量的发动机循环之后，对被测气缸的对发动机转速的平均贡献度不超过前两个气缸的发动机转速的平均贡献值预定量，则检测到失火状况。如果这样的失火状况在此后发生预定的后续次数，则记录待测圆筒的临时故障。如果在随后的驾驶循环期间检测到这样的临时故障状况，则驾驶员警告灯被点亮。

38. 发明授权

US5467963A Two-piece collet adjusting nut for a fuel injector solenoid valve 失效
标题翻译：用于燃油喷射器电磁阀的两件式夹头调节螺母
公开(公告)号：US5467963A
公开(公告)日：1995-11-21
申请号：US227126
申请日：1994-04-13
申请人： John D. Crofts , Rodney M. Shurman , Gayle L. Wheeler
发明人： John D. Crofts , Rodney M. Shurman , Gayle L. Wheeler
IPC分类号： F02M57/02 , F02M59/46 , F16K31/06
CPC分类号： F02M59/466 , F02M57/024
摘要： A solenoid valve is disclosed including a valve housing having a central bore and a valve seat, a valve element movable between an open position allowing fluid to pass through said valve seat and a closed position in sealing engagement with said valve seat, a valve operator for moving the valve element between the open and closed positions including a reciprocating armature plunger member extending through the bore and an armature secured to the armature plunger, and the valve seat when the valve element is in its open position without creating a path of leakage when the valve element is in its closed position. The armature plunger includes a threaded-end portion which extends from the valve seat for receiving a valve assembly which is provided with a top portion forming a sealing face and a bottom portion having a central opening adapted to receive the threaded end portion of the armature plunger. The valve stroke and locking mechanism includes a two-piece collet adjusting nut assembly having a collet nut which threadingly engages the threaded end portion of armature plunger and a closed end acorn cap which is pressed onto the collet nut creating an interference fit between the collet nut and the threaded end portion of the armature plunger due to the radial pressure exerted by the acorn cap.
摘要翻译：公开了一种电磁阀，其包括具有中心孔和阀座的阀壳体，可在允许流体通过所述阀座的打开位置和与所述阀座密封接合的关闭位置之间移动的阀元件的阀元件，在所述打开和关闭位置之间移动所述阀元件，包括延伸穿过所述孔的往复电枢柱塞构件和固定到所述衔铁柱塞的电枢以及当所述阀元件处于其打开位置时所述阀座，阀元件处于其关闭位置。电枢柱塞包括从阀座延伸以接收阀组件的螺纹端部分，阀组件设置有形成密封面的顶部部分和底部部分，底部部分具有适于容纳电枢柱塞的螺纹端部的中心开口。阀行程和锁定机构包括两件式的夹头调节螺母组件，其具有螺纹接合衔铁柱塞的螺纹端部的夹头螺母和压在套管螺母上的封闭端橡子盖，在夹头螺母之间形成过盈配合以及由于由橡子盖施加的径向压力的电枢柱塞的螺纹端部。

39. 发明授权

US5417403A Captured ring and threaded armature solenoid valve 失效
标题翻译：捕获环和螺纹电枢电磁阀
公开(公告)号：US5417403A
公开(公告)日：1995-05-23
申请号：US181461
申请日：1994-01-14
申请人： Rodney M. Shurman , Harry L. Wilson , David M. Rix , John D. Crofts , Brett I. Barnhart , Alan B. Slachter
发明人： Rodney M. Shurman , Harry L. Wilson , David M. Rix , John D. Crofts , Brett I. Barnhart , Alan B. Slachter
IPC分类号： F02M59/46 , F16K31/06 , H01F7/16
CPC分类号： F16K31/0665 , F02M59/466 , H01F7/1638
摘要： A solenoid valve is disclosed including a valve housing having a central bore and a valve seat, a valve element movable between an open position allowing fluid to pass through said valve seat and a closed position in sealing engagement with said valve seat, a valve operator for moving the valve element between the open and closed positions including a reciprocating armature plunger member extending through the bore and an armature secured to the armature plunger, a valve adjustment for adjustably mounting the valve element relative to the valve operator for permitting adjustment to within an acceptable tolerance of a predetermined distance between the valve element and the valve seat when the valve element is in its open position without creating a path of leakage when the valve element is in its closed position. A valve adjustment securing mechanism is provided for securing the armature to an armature end of the armature plunger and a load bearing insert is secured within the armature for bearing a load exerted by the armature plunger during reciprocation of the valve element to allow for surface contact during the valve operation without surface wear.
摘要翻译：公开了一种电磁阀，其包括具有中心孔和阀座的阀壳体，可在允许流体通过所述阀座的打开位置和与所述阀座密封接合的关闭位置之间移动的阀元件的阀元件，将阀元件在打开和关闭位置之间移动，包括延伸穿过孔的往复式衔铁柱塞构件和固定到衔铁柱塞的衔铁;用于可调节地安装阀元件相对于阀操作器的阀调节器，当阀元件处于其关闭位置时，当阀元件处于其打开位置而不产生泄漏路径时，阀元件和阀座之间的预定距离的公差。提供了一种阀调节固定机构，用于将电枢固定到电枢柱塞的电枢端，并且承载插入件被固定在电枢内，用于在阀元件往复运动期间承受由电枢柱塞施加的负载，以允许在阀元件阀门操作无表面磨损。

40. 发明授权

US5402643A Flexible oil drain tube for turbocharger 失效
标题翻译：用于涡轮增压器的柔性排油管
公开(公告)号：US5402643A
公开(公告)日：1995-04-04
申请号：US165443
申请日：1993-12-10
申请人： Jerry C. Buchanan , Donna M. Virnig
发明人： Jerry C. Buchanan , Donna M. Virnig
IPC分类号： B67D99/00 , F01M1/06 , F01M11/02 , F01M11/04 , F02B39/14 , F16L27/12 , F02B33/44
CPC分类号： F01M11/02 , F02B39/14 , F01M11/04 , F01M2011/021
摘要： An oil drain tube disposed and connected between a turbocharger and an engine block for providing a fluid communication conduit includes a hollow tubular member having a first insertion end which is receivable within an engine block bore, and a second opposite mounting end having a flange for attaching the oil drain tube to the turbocharger. The insertion end of the oil drain tube having a sealing portion which includes two annular grooves with O-rings circumferentially mounted therein, and a stop portion defined by an annular protuberance formed adjacent to the annular grooves of the tubular member. A leak proof connection is provided at the engine block. The protuberance formed on the drain tube abuts the engine block when the drain tube is connected thereto and limits the axial insertion of the drain tube into the bore. The mounting end of the drain tube is spaced axially apart from the insertion end of the drain tube by a flexible tubular portion which enables a service technician to bend the tube as required during installation. The flange, having opposing clearance holes formed therein, is captured on the mounting end of the drain tube. A bolt passing through each clearance hole of the flange is engagable with a threaded bore machined in the turbocharger, and draws the flange into contact with the turbocharger thereby creating a leak-proof connection.
摘要翻译：设置并连接在涡轮增压器和用于提供流体连通管道的发动机缸体之间的排油管包括中空管状构件，其具有可容纳在发动机缸体孔内的第一插入端，以及具有用于附接的凸缘的第二相对安装端排油管到涡轮增压器。排油管的插入端具有密封部分，该密封部分包括两个周向安装有O形环的环形槽，以及由与管状构件的环形槽相邻形成的环形突起限定的止挡部分。在发动机缸体处设有防漏连接。当排水管连接到排水管上时，形成在排水管上的突起抵靠发动机缸体，并限制排水管的轴向插入孔中。排水管的安装端通过柔性管状部分与排水管的插入端轴向间隔开，这使得维修技术人员能够在安装期间根据需要弯曲管。具有形成在其中的相对的间隙孔的凸缘被捕获在排水管的安装端上。穿过法兰的每个间隙孔的螺栓可接合在涡轮增压器中加工的螺纹孔，并且将凸缘牵引与涡轮增压器接触，从而形成防漏连接。

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