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41. 发明授权

US06626154B1 Fuel injection control for engine 有权
标题翻译：发动机燃油喷射控制
公开(公告)号：US06626154B1
公开(公告)日：2003-09-30
申请号：US09705157
申请日：2000-11-02
申请人： Isao Kanno
发明人： Isao Kanno
IPC分类号： F02M5100
CPC分类号： F02D41/28 , F02B61/045 , F02B75/16 , F02B75/20 , F02B2275/18 , F02D41/062 , F02D2200/0404 , F02D2200/0406 , F02D2200/703
摘要： A fuel injection control for an engine includes an improved construction that can hold an accurate atmospheric pressure data during and after starting of the engine. The engine includes an air intake passage. A throttle valve is moveably disposed within the air intake passage. A first sensor is arranged to sense an opening degree of the throttle valve. A fuel injector is arranged to spray fuel toward a combustion chamber of the engine. A control unit is configured to determine an amount of the fuel at least based upon an opening degree data sensed by the first sensor. A second sensor is primarily arranged to sense an intake pressure of the air flowing through the air intake passage. The second sensor is positioned downstream the throttle valve. The control unit adjusts a fuel amount based upon a reference data corresponding to an atmospheric pressure. The control unit includes a non-volatile memory for storing the intake pressure data as the reference data when the control unit starts operating and the engine stands still.
摘要翻译：用于发动机的燃料喷射控制包括改进的结构，其可以在发动机起动期间和之后保持准确的大气压力数据。发动机包括进气通道。节流阀可移动地设置在进气通道内。第一传感器布置成感测节流阀的开度。燃料喷射器布置成朝向发动机的燃烧室喷射燃料。控制单元被配置为至少基于由第一传感器感测到的开度数据来确定燃料量。第二传感器主要被布置成感测流过进气通道的空气的进气压力。第二传感器位于节流阀的下游。控制单元基于对应于大气压的参考数据来调节燃料量。控制单元包括非易失性存储器，用于当控制单元开始运行并且发动机静止时，存储进气压力数据作为参考数据。

42. 发明授权

US06612881B2 Engine control arrangement for watercraft 有权
标题翻译：船舶发动机控制装置
公开(公告)号：US06612881B2
公开(公告)日：2003-09-02
申请号：US09922756
申请日：2001-08-06
申请人： Isao Kanno
发明人： Isao Kanno
IPC分类号： B63H2122
CPC分类号： F02B61/045 , F02D17/04
摘要： A watercraft has an overturn detector. The detector communicates with a controller to prevent a false overturn signal. The controller does not act on overturn signals when the watercraft is operating above a preset engine speed associated with planning mode. The controller stops the engine when the overturn signal persists for longer than a predetermined period of time while the engine is operating below the preset engine speed. The controller also monitors the overturn detector for failure. In the event of a failure during engine starting, the engine is allowed to run while the operator is alerted. In the event of a failure during engine operation, the engine is stopped and the operator is alerted if the watercraft is not in planing mode. If the failure during engine operation occurs when the watercraft is in planing mode, the operator is alerted but the engine is not stopped.
摘要翻译：船只有一个翻转检测器。检测器与控制器进行通信，以防止错误翻转信号。当船舶运行高于与规划模式相关的预设发动机转速时，控制器不会对翻转信号起作用。当发动机低于预设的发动机转速时，当翻转信号持续超过预定时间段时，控制器停止发动机。控制器还监控翻转检测器的故障。在发动机起动时发生故障的情况下，发动机被允许运行，同时操作者被警告。在发动机运转中发生故障的情况下，发动机停止运行，并且如果船舶不处于刨床模式，则操作员被警告。如果发动机运行中发生故障，当船舶处于刨床模式时，操作人员将被警告，但发动机未停止。

43. 发明授权

US06595179B1 Electrical control for engine 有权
标题翻译：发动机电气控制
公开(公告)号：US06595179B1
公开(公告)日：2003-07-22
申请号：US09511942
申请日：2000-02-24
申请人： Isao Kanno
发明人： Isao Kanno
IPC分类号： F02D4122
CPC分类号： F02D35/027 , F02B61/045 , F02D31/008 , F02D37/02 , F02D41/1481 , F02D2041/389 , F02D2200/0404 , F02D2200/0406 , F02D2200/0414 , F02N11/04
摘要： An electrical control system for an engine includes a power supply system that supplies electric power to an engine control unit. The system has a power source connected to the engine control unit via a locking relay. The relay includes an exciting coil that is energized by electrical power when a main switch is closed. The control unit comprises a tacho-pulse shaping circuit or a fuel pump drive circuit that outputs a signal that prolongs the energized state of the coil after the main switch is opened. The signal prolongs the energized state of the coil for a preset time.
摘要翻译：用于发动机的电气控制系统包括向发动机控制单元供电的供电系统。该系统具有通过锁定继电器连接到发动机控制单元的电源。继电器包括一个励磁线圈，当主开关闭合时，它被电力激励。控制单元包括转速脉冲整形电路或燃料泵驱动电路，其输出在主开关断开之后延长线圈通电状态的信号。该信号延长线圈的通电状态一段预设时间。

44. 发明授权

US06525508B1 Charging system for watercraft 有权
标题翻译：船舶充电系统
公开(公告)号：US06525508B1
公开(公告)日：2003-02-25
申请号：US09699310
申请日：2000-10-26
申请人： Isao Kanno
发明人： Isao Kanno
IPC分类号： H02J700
CPC分类号： H02J7/1492 , B63H23/24 , B63H2020/003 , H02J7/1423
摘要： A charging system for a plurality of batteries is provided to better regulate the charging process of the batteries, particularly in the case where one of the batteries is being charged by multiple generators. In one mode, the charging system inhibits overcharging of the batteries. In a further variation, the charging system seeks to maintain the voltages of the batteries within a predetermined charge range (i.e., between an undercharged value and a fully charged value).
摘要翻译：提供多个电池的充电系统以更好地调节电池的充电过程，特别是在电池中的一个被多个发电机充电的情况下。在一种模式中，充电系统抑制电池的过充电。在进一步的变化中，充电系统寻求将电池的电压维持在预定的充电范围内（即，在欠充电值和完全充电的值之间）。

45. 发明授权

US06484693B1 Sensor control for engine 有权
标题翻译：发动机传感器控制
公开(公告)号：US06484693B1
公开(公告)日：2002-11-26
申请号：US09710696
申请日：2000-11-09
申请人： Isao Kanno
发明人： Isao Kanno
IPC分类号： F02M307
CPC分类号： F02D41/2474 , F02B61/045 , F02B75/20 , F02B2075/027 , F02B2075/125 , F02B2075/1816 , F02D9/102 , F02D35/0007 , F02D41/2441 , F02D2200/0404 , Y02T10/123
摘要： A method and apparatus for providing corrected throttle valve opening data to the ECU for calculation of various engine parameters includes computing a throttle opening adjustment value H by subtracting a sensed throttle valve opening S from a actual throttle valve opening D at engine idle. An adjusted throttle valve opening K is computed throughout the range of throttle openings by adding the adjustment value H to the sensed throttle valve opening S. In this manner, an erroneous sensed throttle valve opening S is corrected by the adjustment value H. The process of determining the throttle valve adjustment value preferably is performed at the engine idle state and can be triggered by a physical trigger; by connecting and disconnecting certain electronic devices from the ECU according to a prescribed pattern; by shifting an outboard motor from a neutral to a forward or reverse state; or by other triggering means.
摘要翻译：用于向ECU提供校正的节气门打开数据以用于计算各种发动机参数的方法和装置包括通过在发动机怠速时从实际节气门开度D减去感测的节气门开度S来计算节气门开度调节值H. 通过将调节值H加到检测到的节气门开度S上，在节气门开度的整个范围内计算调节节气门开度K.以这种方式，通过调节值H校正错误的感测节气门开度S.过程确定节气门调节值优选地在发动机怠速状态下执行并且可以通过物理触发来触发; 通过根据规定的模式将某些电子设备与ECU连接和断开; 通过将舷外马达从空档移动到正向或反向状态; 或通过其他触发装置。

46. 发明授权

US06377879B2 System and methods for encoding, transmitting, and displaying engine operation data 失效
标题翻译：用于编码，传输和显示引擎操作数据的系统和方法
公开(公告)号：US06377879B2
公开(公告)日：2002-04-23
申请号：US09429668
申请日：1999-10-26
申请人： Isao Kanno
发明人： Isao Kanno
IPC分类号： B63H2122
CPC分类号： F02B61/045 , B60Q1/54
摘要： The present vehicle data system collects, encodes, transmits, decodes, and displays engine and vehicle operation information. In one mode, an engine control unit of an outboard boat motor receives a plurality of engine and vehicle operation parameters from a plurality of sensors. The engine control unit encodes the plurality of parameters in a single signal and transmits the encoded signal to a display unit over a signal line. The display unit decodes the encoded signal to extract the plurality of parameters and displays the extracted parameters to the vehicle operator.
摘要翻译：本车辆数据系统收集，编码，传输，解码和显示发动机和车辆操作信息。在一种模式中，舷外船电机的发动机控制单元从多个传感器接收多个发动机和车辆操作参数。引擎控制单元以单个信号对多个参数进行编码，并通过信号线将编码信号发送到显示单元。显示单元解码编码信号以提取多个参数并将提取的参数显示给车辆操作者。

47. 发明授权

US06375525B1 Idle speed control valve control system 有权
标题翻译：空转速度控制阀控制系统
公开(公告)号：US06375525B1
公开(公告)日：2002-04-23
申请号：US09688493
申请日：2000-10-16
申请人： Isao Kanno
发明人： Isao Kanno
IPC分类号： B60K4100
CPC分类号： F02D31/005 , F02B61/045 , F02D41/0225 , F02D41/08 , F02D41/1454 , F02D41/32 , F02D2200/0404 , F02D2200/0406 , F02D2200/502 , F02D2200/703
摘要： An outboard motor comprises an engine mounted within an engine compartment. The engine comprises an induction system having an induction passage extending between an air intake box to a combustion chamber. A throttle valve is positioned along the passage. A bypass passage communicates with the passage at a location between the throttle valve and the combustion chamber. An adjustable valve controls flow through the bypass passage. The adjustable valve can be closed at a first rate if a transmission of the outboard motor is engaged and at a second rate if the transmission is disengaged.
摘要翻译：舷外马达包括安装在发动机舱内的发动机。发动机包括具有在进气箱与燃烧室之间延伸的进气通道的感应系统。节流阀沿着通道定位。旁通通道在节流阀和燃烧室之间的位置与通道连通。可调节阀门控制通过旁路通道的流量。如果舷外马达的变速器接合，则可调节阀门可以以第一速率关闭，如果变速器脱离则可以以第二速率关闭。

48. 发明授权

US06325046B1 Engine control system 有权
标题翻译：发动机控制系统
公开(公告)号：US06325046B1
公开(公告)日：2001-12-04
申请号：US09422915
申请日：1999-10-21
申请人： Isao Kanno
发明人： Isao Kanno
IPC分类号： F02P515
CPC分类号： F02D41/1458 , F02B61/045 , F02D35/0046 , F02D37/02 , F02D41/1454 , F02D41/1498 , F02D2200/1015 , F02D2250/28 , F02P5/1523 , Y02T10/46
摘要： An internal combustion engine includes an improved feedback control system and method for operating the engine to provide the desired air/fuel ratio under all running conditions without causing unsettling variations in engine speed and torque as adjustments to the air/fuel ratio are made. The feedback control operates to modify the fuel/air ratio from that achieved by a basic setting that is derived from parameters of engine performance so as to maintain the desired ratio. The control system also adjust the ignition timing while the air and fuel ratio is adjusted toward the desired ratio to maintain generally constant engine speed and torque.
摘要翻译：内燃机包括改进的反馈控制系统和方法，用于在所有运行条件下操作发动机以提供期望的空气/燃料比，而不会在对空燃比进行调整时引起发动机转速和转矩的不稳定变化。反馈控制操作以通过从发动机性能参数导出的基本设置实现的燃料/空气比来改变燃料/空气比，以保持所需的比率。控制系统还调节点火正时，同时将空燃比调整到所需的比率，以保持发动机转速和扭矩的一般恒定。

49. 发明授权

US06213820B1 Control for watercraft engine 有权
标题翻译：控制船只发动机
公开(公告)号：US06213820B1
公开(公告)日：2001-04-10
申请号：US09512189
申请日：2000-02-22
申请人： Isao Kanno
发明人： Isao Kanno
IPC分类号： B63H2122
CPC分类号： F02B61/045
摘要： A watercraft engine includes a lubrication system alarm control system which initiates an alarm when lubricant pressure within the lubrication system falls below an acceptable pressure. The alarm system compares lubricant pressure during engine operation with a lower pressure threshold which is determined as a function of engine speed. Thus, partial reductions in lubricant pressure are identified. Additionally, the alarm control system may be configured to emit an alarm if lubricant pressure fluctuates at a rate that is greater than a predetermined pressure fluctuation rate threshold.
摘要翻译：船舶发动机包括润滑系统报警控制系统，当润滑系统内的润滑油压力低于可接受的压力时，启动报警。报警系统将发动机运行期间的润滑油压力与根据发动机转速确定的较低压力阈值进行比较。因此，确定了润滑剂压力的部分降低。此外，如果润滑剂压力以大于预定压力波动率阈值的速率波动，则报警控制系统可被配置为发出报警。

50. 发明授权

US5555857A Fluid level indicator system 失效
标题翻译：液位指示器系统
公开(公告)号：US5555857A
公开(公告)日：1996-09-17
申请号：US447898
申请日：1995-05-23
申请人： Isao Kanno
发明人： Isao Kanno
IPC分类号： G01F23/30 , F01M11/12 , F02B61/04 , G01F23/00 , G01F23/36 , G01F23/60 , F01M1/00 , G01F23/20
CPC分类号： F01M11/12 , F02B61/045 , G01F23/36
摘要： A system for providing an indicator light operated by a fluid level sensor, including a power source providing the voltage to a first node, a first LED and a first circuit branch connecting the first node to ground, a voltage dropping component in the first circuit branch, a second circuit branch including a second LED connected to the first node in parallel with the first LED, and a normally open first fluid level switch that can close to connect the second circuit branch to ground. The sum of the turn on voltage of the first LED and the voltage drop across the voltage dropping component when the first LED is on is greater than the voltage drop from the first node to ground through the second LED when the first switch is closed, so that the first LED is normally on when the first switch is open, and the second LED is on and the first LED is off when the first switch is closed. The first LED is preferably a system operation light for a watercraft lubrication system and the second LED is a caution or warning light indicating that lubricating oil levels have fallen below a predetermined point.
摘要翻译：一种用于提供由液位传感器操作的指示灯的系统，包括向第一节点提供电压的电源，将第一节点连接到地的第一LED和第一电路支路，第一电路支路中的降压组件包括与第一LED并联连接到第一节点的第二LED的第二电路分支，以及可以靠近将第二电路分支连接到地的常开的第一液位开关。当第一LED亮起时，第一LED的导通电压和降压部件之间的电压降的总和大于当第一开关闭合时通过第二LED的从第一节点到地的电压降，因此，当第一开关断开时，第一个LED通常导通，第二个LED亮起，第一个LED关闭时第一个LED熄灭。第一LED优选地是用于船舶润滑系统的系统操作灯，并且第二LED是指示润滑油液位已经下降到预定点以下的警告或警告灯。

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