Fuel economy display for vehicles
    11.
    发明授权
    Fuel economy display for vehicles 失效
    车辆燃油经济性显示

    公开(公告)号:US5693876A

    公开(公告)日:1997-12-02

    申请号:US655841

    申请日:1996-05-31

    IPC分类号: G01F9/02 G01M15/00

    CPC分类号: G01F9/023

    摘要: An improved fuel economy device computes a filtered rate of change of instantaneous fuel economy or a filtered instantaneous fuel economy and repetitively updates a graphical display depicting the current fuel economy. The fuel economy can be displayed as a percentage of a target fuel economy, programmed by the driver or other operator of the vehicle.

    摘要翻译: 改进的燃料经济性装置计算瞬时燃料经济性或过滤的瞬时燃料经济性的过滤变化率,并重复地更新描绘当前燃料经济性的图形显示。 燃油经济性可以显示为目标燃油经济性的百分比,由驾驶员或车辆的其他操作者编程。

    Economical driving indicator device
    12.
    发明授权
    Economical driving indicator device 失效
    经济驾驶指示装置

    公开(公告)号:US4570226A

    公开(公告)日:1986-02-11

    申请号:US433092

    申请日:1982-10-06

    申请人: Francis Aussedat

    发明人: Francis Aussedat

    摘要: An economical driving indicator device for an automotive vehicle with an internal combustion engine, of the type indicating the instantaneous consumption of the vehicle per unit of distance traveled. The device monitors continuously the characteristics of the vehicle and transmits the monitored characteristics to a processing unit which determines the instantaneous real unit consumption, and the theoretical optimum unit consumption; and displays this information on a dial in the form of lighted areas composed of bar segments and an index indicating optimum consumption. The invention assists the driver in obtaining as economically as possible an optimum driving speed.

    摘要翻译: 一种用于具有内燃机的机动车辆的经济驾驶指示装置,其类型表示每单位行驶距离的车辆的瞬时消耗。 该设备持续监控车辆的特性,并将监控的特性发送到确定瞬时实际单位消耗和理论最佳单位消耗的处理单元; 并以表示由条形和指示最佳消耗的索引的亮度区域的形式在表盘上显示该信息。 本发明有助于驾驶员尽可能经济地获得最佳驾驶速度。

    Fuel efficiency monitor
    13.
    发明授权
    Fuel efficiency monitor 失效
    燃油效率监视器

    公开(公告)号:US4475380A

    公开(公告)日:1984-10-09

    申请号:US432891

    申请日:1982-08-19

    CPC分类号: B60R16/0236 G01F9/023

    摘要: A fuel efficiency monitor (10) for a tractor for agricultural use includes sensors (22, 24) for detecting engine operating conditions, an engine map means (38, 42) for correlating efficiency to the engine operating parameters, and a display (14) to display an indication of efficiency to the tractor operator.

    摘要翻译: PCT No.PCT / US82 / 01122 Sec。 371日期1982年8月19日 102(e)1982年8月19日PCT PCT 1982年8月19日PCT公布。 公开号WO84 / 00814 一种用于农业用途的拖拉机的燃料效率监视器(10)包括用于检测发动机操作条件的传感器(22,24),用于将效率与发动机操作参数相关联的发动机映射装置(38,42) 以及显示器(14),用于向拖拉机操作者显示效率指示。

    Fuel consumption testing arrangement
    14.
    发明授权
    Fuel consumption testing arrangement 失效
    燃油消耗测试安排

    公开(公告)号:US4459846A

    公开(公告)日:1984-07-17

    申请号:US157219

    申请日:1980-06-09

    申请人: Eugene Harrington

    发明人: Eugene Harrington

    IPC分类号: F02B77/08 G01F25/00 G01F9/02

    CPC分类号: G01F25/0007 F02B77/08

    摘要: The present invention provides a fuel consumption testing arrangement for use in the analysis of internal combustion engines having fuel carburation device, including a fuel source, a constant rate fuel pump communicating with the fuel source to receive fuel from the fuel source and deliver a selected rate of fuel, fuel pressure regulator to receive fuel from the fuel pump and supply the fuel at a selected pressure, a fuel flow transducer device communicating with the outlet of the fuel pressure regulator to measure the rate of flow of fuel from the fuel pressure regulator and having an outlet including a connector to connect the supply from the flow transducer to the carburetor of the internal combustion engine to be tested, a source of electrical power to deliver a smooth flow of current to drive the fuel pump, speedometer to sense the speed of rotation of the internal combustion engine under test, and a computation device to inter-relate the speed of rotation of the internal combustion engine under test and the fuel flow rate to provide output signal indicative of the relationship.

    摘要翻译: 本发明提供一种燃料消耗测试装置,用于分析具有燃料碳化装置的内燃机,包括燃料源,与燃料源连通的恒定速率的燃料泵,以从燃料源接收燃料并输送选定的速率 燃料压力调节器,以从燃料泵接收燃料并以选定的压力供应燃料;燃料流量传感器装置,其与燃料压力调节器的出口连通,以测量来自燃料压力调节器的燃料的流量;以及 具有一个出口,该出口包括用于将来自流量传感器的供应物连接到待测试的内燃机的化油器的连接器,用于传递平稳流动的电流以驱动燃料泵的电力来源,速度计感测速度 被测试的内燃机的旋转以及与内部燃烧的旋转速度相关联的计算装置 离子发动机和燃油流量,以提供指示关系的输出信号。

    System to measure fuel consumption of a vehicle
    15.
    发明授权
    System to measure fuel consumption of a vehicle 失效
    测量车辆燃料消耗的系统

    公开(公告)号:US4212195A

    公开(公告)日:1980-07-15

    申请号:US927178

    申请日:1978-08-30

    申请人: Michael R. Young

    发明人: Michael R. Young

    IPC分类号: G01F9/00 G01F9/02

    CPC分类号: G01F9/001

    摘要: A visual indicating system for displaying within a vehicle distance traveled per quantity of fuel used by the vehicle's liquid fuel consuming engine. The system includes a fuel quantity and a distance traveled transducer each of which feeds electrical signals to a computer. The computer calculates a value of distance traveled per quantity of fuel used and records the calculated value a number of times n, adds the total number of values recorded and divides by n. The number 5 is chosen as an ideal value for n. The quotient is then visually displayed. The computer continues to calculate new values of distance traveled per quantity of fuel used. After each new calculation (when 5 is used for n) 4 displayed values are added to the new calculated value, the sum is divided by 5 and the quotient is visually displayed. This may also be done by storing all the inputs n in a single register with the new value added to the register and the most recently displayed value subtracted from the register and then divide the total value in the register by n to acquire a new value for display. Various other modifications and methods are disclosed.

    摘要翻译: 一种视觉指示系统,用于在车辆液体燃料消耗引擎使用的每一种燃料的车辆行驶距离内显示。 该系统包括燃料量和行进距离传感器,每个传感器将电信号馈送到计算机。 计算机计算每使用一次燃料的行驶距离值,并记录计算值n次数,加上记录的总数和除以n。 数字5被选为n的理想值。 然后视觉显示商。 计算机继续计算每个使用的燃料的行驶距离的新值。 在每次新计算之后(当5使用n时),将4个显示值添加到新的计算值中,并且除以5,商可视地显示。 这也可以通过将所有输入n存储在具有添加到寄存器的新值的单个寄存器中,并且从寄存器中减去最近显示的值,然后将寄存器中的总值除以n以获得新值 显示。 公开了各种其它修改和方法。

    Temperature controlled fuel systems for engines
    16.
    发明授权
    Temperature controlled fuel systems for engines 失效
    发动机温控燃油系统

    公开(公告)号:US4098113A

    公开(公告)日:1978-07-04

    申请号:US665275

    申请日:1976-03-09

    IPC分类号: G01F3/16 G01F9/02 G01F9/00

    CPC分类号: G01F9/023 G01F3/16

    摘要: The invention includes temperature controlled fuel systems which may or may not have measuring devices therein. Systems of the invention may be used with engines which return unburned fuel, and treatment apparatus may be included in such systems for cooling the fuel, removing bubbles or the like. In one system having the treating apparatus, a fuel line conducts fuel from the fuel supply to the engine in bypassing relation to the treatment apparatus. One concept uses a single measuring device and another concept includes two measuring devices which give a differential output of fuel measurement. Indicating or recording devices or both are responsive to single or dual measuring devices to indicate fuel flow. Also, in the fuel system which is used with engines that return unburned fuel and which uses a single measuring device, such measuring device is connected prior to the combining of the return fuel and the fuel supply for the engine. Compensating structure to correct the indications of the indicator or recorder due to variations in the physical characteristics of the fuel may also be employed in the system.

    摘要翻译: 本发明包括温度控制的燃料系统,其可以具有或不具有其中的测量装置。 本发明的系统可以与返回未燃燃料的发动机一起使用,并且处理装置可以包括在用于冷却燃料的系统中,去除气泡等。 在具有处理装置的一个系统中,燃料管线将燃料从燃料供应器以与处理装置旁路的关系传导到发动机。 一个概念使用单个测量装置,另一个概念包括两个测量装置,它们给出了燃料测量的差分输出。 指示或记录设备或两者都响应单个或双重测量设备来指示燃料流量。 此外,在用于返回未燃燃料的发动机并且使用单个测量装置的燃料系统中,在将返回燃料和用于发动机的燃料供应组合之前,将这种测量装置连接。 由于燃料的物理特性的变化,校正结构以校正指示器或记录器的指示也可以在系统中使用。

    Fuel measuring and recording systems for combustion devices and method
for monitoring fuel flow
    17.
    发明授权
    Fuel measuring and recording systems for combustion devices and method for monitoring fuel flow 失效
    用于燃烧装置的燃料测量和记录系统以及用于监测燃料流量的方法

    公开(公告)号:US4092850A

    公开(公告)日:1978-06-06

    申请号:US663049

    申请日:1976-03-02

    IPC分类号: G01F3/16 G01F9/02 G01F9/00

    CPC分类号: G01F9/023 G01F3/16

    摘要: A fuel measuring and recording system arranged for use with a fuel system for combustion devices of the type which recirculate unburned fuel back to the fuel system. The present system includes a measuring device which measures fuel flow. Recording apparatus is responsive to the measuring device to make a record of fuel flow. Compensating structure can be used in the measuring system to compensate the measurement for variations in the physical characteristics or temperature of the fuel. Structure for treatment of the fuel may be employed with the fuel measuring system. Another concept of the invention conducts fuel from the measuring device to the combustion device in bypassing relation to the structure for treating the fuel. Also comprising a part of the present invention is a method for monitoring fuel flow whereby a measured amount is determined prior to and bypassing a treatment zone which receives excess fuel and whereby the measured amount is recorded.

    摘要翻译: 一种燃料测量和记录系统,其布置成与用于将未燃烧燃料再循环回燃料系统的燃烧装置的燃料系统一起使用。 本系统包括测量燃料流量的测量装置。 记录装置响应于测量装置记录燃料流量。 补偿结构可用于测量系统中以补偿燃料物理特性或温度变化的测量。 用于处理燃料的结构可以与燃料测量系统一起使用。 本发明的另一个概念以与处理燃料的结构旁路的方式将燃料从测量装置传导到燃烧装置。 还包括本发明的一部分是用于监测燃料流量的方法,由此在接收过量燃料的处理区之前和绕过测量量并且由此记录测量量。

    Compensated fuel measuring system for engines
    18.
    发明授权
    Compensated fuel measuring system for engines 失效
    发动机补偿燃油测量系统

    公开(公告)号:US4085610A

    公开(公告)日:1978-04-25

    申请号:US669292

    申请日:1976-03-22

    IPC分类号: G01F3/16 G01F9/02 G01F9/00

    CPC分类号: G01F9/023 G01F3/16

    摘要: A compensated measuring system arranged for use with a fuel system for engines. The system has a volumetric measuring device measuring fuel flow in the system. Compensating structure is arranged to compensate the measurement of the measuring means for variations in the physical characteristics or temperature of the fuel. Indicating or recording devices are arranged to indicate or record the compensated measurement of fuel flow. The following concepts of the invention recite a compensating measuring structure for engines of the type which return unburned fuel. One concept includes two measuring devices, the differential of which provides accurate measurement of fuel flow for engines. Another concept includes structure for treatment of the fuel for cooling, removing bubbles, or the like. Another concept of the invention conducts fuel from the measuring device, which may or may not be volumetric, to the engine in bypassing relation to the structure for treating the fuel. A further concept comprises a method of monitoring fuel flow which compensates a monitored amount of fuel for physical characteristics of the fuel.

    摘要翻译: 一种被配置用于发动机燃料系统的补偿测量系统。 该系统具有测量系统中的燃料流量的体积测量装置。 补偿结构被布置成补偿测量装置对燃料的物理特性或温度变化的测量。 指示或记录装置被布置为指示或记录补偿的燃料流量测量。 本发明的以下概念阐述了返回未燃燃料类型的发动机的补偿测量结构。 一个概念包括两个测量装置,其差分提供用于发动机的燃料流量的精确测量。 另一概念包括用于处理用于冷却,除去气泡的燃料等的结构。 本发明的另一个概念是通过旁路与用于处理燃料的结构相关联的发动机,将来自测量装置的燃料(其可能是或不是体积的)进行运动。 另一概念包括监测燃料流量的方法,其补偿燃料的物理特性的监测量的燃料。

    Fuel measuring system for engines
    19.
    发明授权
    Fuel measuring system for engines 失效
    发动机燃油测量系统

    公开(公告)号:US4079623A

    公开(公告)日:1978-03-21

    申请号:US675753

    申请日:1976-04-12

    IPC分类号: G01F3/16 G01F9/02 G01F9/00

    CPC分类号: G01F9/023 G01F3/16

    摘要: A volumetric measuring device arranged for use with a fuel system for engines of the type which return unburned fuel. The measuring device has a movable measuring member. An electric sensor in an electric circuit senses movement of the movable member. Indicating or recording devices, or both, are responsive to the electric sensor to indicate and record fuel flow through the measuring device. One system of the invention utilizes two measuring devices to provide a differential in output of the electric sensors for accurate measurement. Structure for treatment of the fuel may be employed with the system for cooling, removing bubbles, or the like. An alternative structure for sensing movements of the movable member comprises a magnetic pickup. Another concept of the invention conducts fuel from the measuring device, which may or may not be volumetric, to the engine in bypassing relation to the structure for treating the fuel. In further concepts of the invention, the movable member of the measuring device is operated by the simultaneous admission and discharge of fuel, and the measuring device is connected prior to the combining of the recirculated fuel and a fuel supply for the engine.

    摘要翻译: 一种体积测量装置,其布置成与用于返回未燃燃料的类型的发动机的燃料系统一起使用。 测量装置具有可动测量部件。 电路中的电传感器感测可移动部件的运动。 指示或记录装置或两者都响应于电传感器来指示和记录通过测量装置的燃料流。 本发明的一个系统利用两个测量装置来提供用于精确测量的电传感器的输出差分。 用于处理燃料的结构可以用于冷却,除去气泡等的系统。 用于感测可移动构件的运动的替代结构包括磁性拾取器。 本发明的另一个概念是通过旁路与用于处理燃料的结构相关联的发动机,将来自测量装置的燃料(其可能是或不是体积的)进行运动。 在本发明的进一步的概念中,测量装置的可移动部件通过同时进入和排出燃料来操作,并且测量装置在再循环燃料和用于发动机的燃料供应的组合之前被连接。

    Fuel measuring system for engines and method of monitoring fuel flow
    20.
    发明授权
    Fuel measuring system for engines and method of monitoring fuel flow 失效
    发动机燃油测量系统和燃油流量监测方法

    公开(公告)号:US4061024A

    公开(公告)日:1977-12-06

    申请号:US668663

    申请日:1976-03-22

    IPC分类号: G01F3/16 G01F9/02

    CPC分类号: G01F9/023 G01F3/16

    摘要: Measuring systems arranged to measure fuel flow for fuel combustion devices of the type which recirculate unburned fuel back to the system. A measuring device has a movable member which actuates a magnetic pickup in an electric circuit. Indicating or recording devices, or both, are responsive to the magnetic pickup to indicate and record fuel flow through the measuring device. Structure for treatment of the unburned fuel may be employed. The invention includes methods for measuring fuel flow in a system where excess fuel not used in a zone of use is routed back to the zone of use.

    摘要翻译: 测量系统布置成测量将未燃烧燃料再循环回系统的燃料燃烧装置的燃料流量。 测量装置具有致动电路中的磁性拾取器的可动构件。 指示或记录装置或两者都响应于磁性拾取器来指示和记录通过测量装置的燃料流。 可以使用用于处理未燃烧燃料的结构。 本发明包括用于测量系统中燃料流量的方法,其中在使用区域中未使用的过量燃料被路由回到使用区域。