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1. 发明授权

US06326895B1 Fluid level sensor for fluid tanks of boats 失效
标题翻译：船用流体箱液位传感器
公开(公告)号：US06326895B1
公开(公告)日：2001-12-04
申请号：US09561724
申请日：2000-05-01
申请人： David J. Hartke , Richard P. Kolb , James L. Holt
发明人： David J. Hartke , Richard P. Kolb , James L. Holt
IPC分类号： G08B2100
CPC分类号： G01F23/363 , G01F23/303
摘要： A fluid level sensor for a fluid tank of a marine vessel is provided. The sensor includes a sensor mount and further includes a circuit housing that is pivotally connected to the mount to pivot about a predetermined pivot axis. A float assembly is configured to supply an actuating angle substantially impervious to fluid tank tilt and/or fluid splash at least along an axis generally perpendicular to the pivot axis. A circuit in the circuit housing is responsive to the actuating angle from the float assembly to provide an output signal indicative of the fluid level in the tank.
摘要翻译：提供了一种用于船舶的流体箱的液位传感器。传感器包括传感器安装座，并且还包括电枢壳体，该电路壳体枢转地连接到安装件以围绕预定的枢转轴线枢转。浮子组件被构造成至少沿着大致垂直于枢转轴线的轴线提供基本上不透液体箱倾斜和/或流体飞溅的致动角度。电路壳体中的电路响应于来自浮子组件的致动角度，以提供指示罐中的液位的输出信号。

2. 发明授权

US4789362A Marine propulsion device including gauge with adjustable sensitivity 失效
标题翻译：船用推进装置包括灵敏度可调的量规
公开(公告)号：US4789362A
公开(公告)日：1988-12-06
申请号：US9082
申请日：1987-01-27
申请人： James L. Holt , Jeffrey A. Olson
发明人： James L. Holt , Jeffrey A. Olson
IPC分类号： B63H20/10 , F02B61/04 , B63H5/12
CPC分类号： B63H20/10 , F02B61/045
摘要： A marine propulsion device including a gauge including a magnet supported for pivotal movement, a first wire coil adjacent the magnet and adapted to be connected to a power source, a second wire coil magnetically adjacent and in electrical connection with the first coil and adapted to be connected to ground, and a variable resistor in parallel electrical connection with the second coil.
摘要翻译：一种船用推进装置，包括包括支撑用于枢转运动的磁体的计量器，与磁体相邻并适于连接到电源的第一线圈线圈，磁性地相邻并与第一线圈电连接的第二线圈，连接到地，以及与第二线圈并联电连接的可变电阻器。

3. 发明授权

US4403970A Marine propulsion unit having ignition interruption means to assist transmission shifting 失效
标题翻译：具有点火中断装置的船用推进装置，用于辅助变速器换档
公开(公告)号：US4403970A
公开(公告)日：1983-09-13
申请号：US288469
申请日：1981-07-30
申请人： Robert G. Dretzka , James L. Holt , Guy D. Payne
发明人： Robert G. Dretzka , James L. Holt , Guy D. Payne
IPC分类号： F02P11/04 , F02B61/04 , F02P3/04 , F02P11/02 , B63H23/08
CPC分类号： F02P11/02 , F02B61/045 , Y10T477/79
摘要： Ignition pulses derived from an engine ignition coil primary are fed to the input of an ignition interruption circuit that employs an integrated circuit timer. The state of the output terminal of the timer is governed by an RC time constant circuit and by trigger signals supplied by a trigger circuit in response to occurrence of each ignition pulse. The timer output is coupled to the gate of an SCR which when it receives gate current as a result of the timer output being in a high state becomes conductive and bypasses ignition pulses to ground to thereby lower engine rpm to a preset minimum in which case gate current is removed and at least enough ignition pulses are allowed to be unbypassed for keeping the engine running above stalling speed. The timer, in effect, compares the interval between pulses with its time constant. When the intervals are longer than the time constant period the timer output remains low and provides no gate current, but when the opposite condition exists gate current is supplied until the intervals between ignition pulses equal or exceed the time constant period.
摘要翻译：从发动机点火线圈初级产生的点火脉冲被馈送到采用集成电路定时器的点火中断电路的输入端。定时器的输出端子的状态由RC时间常数电路和响应于每个点火脉冲的发生由触发电路提供的触发信号来控制。定时器输出耦合到SCR的栅极，当其接收到栅极电流作为定时器输出处于高状态的结果变为导通并且旁路点火脉冲到地，从而将发动机转速降低到预设的最小值，在这种情况下门电流被去除，并且允许至少足够的点火脉冲被不旁路以保持发动机运转超过失速速度。实际上，定时器将脉冲之间的间隔与其时间常数进行比较。当间隔长于时间常数周期时，定时器输出保持低电平，不提供栅极电流，但是当相反的条件存在时，栅极电流被提供直到点火脉冲之间的间隔等于或超过时间常数周期。

4. 发明授权

US4262622A Marine propulsion device including ignition interruption means to assist transmission shifting 失效
标题翻译：船用推进装置包括点火中断装置以辅助变速器换档
公开(公告)号：US4262622A
公开(公告)日：1981-04-21
申请号：US025343
申请日：1979-03-30
申请人： Robert G. Dretzka , James L. Holt , Guy D. Payne
发明人： Robert G. Dretzka , James L. Holt , Guy D. Payne
IPC分类号： F02P11/04 , B63H21/21 , B63H21/22 , F02P9/00 , B63H5/06
CPC分类号： F02P9/005 , B63H21/213 , Y10T477/669
摘要： Disclosed herein is a marine propulsion device and apparatus and methods for assisting transmission shifting thereof. The marine propulsion device includes an internal combustion engine and a reversing transmission having a pair of bevel gears and a clutch dog movable between a neutral position out of engagement with the bevel gears and forward and reverse drive positions in full engagement with one of the bevel gears. The marine propulsion device also includes a shift assistance arrangement included in a shift mechanism for axially moving the clutch dog between the neutral and drive positions, and which includes a load sensing lost motion shift lever arrangement having a first switch which is actuated when the resistance to axially moving the clutch dog into a drive position exceeds an upper limit. The shift assistance arrangement also includes an ignition interruption circuit responsive to actuation of the first switch for selectively interrupting the ignition of the internal combustion engine to reduce the engine torque transmitted to the bevel gears to effect relative angular displacement of the clutch dog and the bevel gears to thereby assist the shift mechanism in moving the clutch dog into and out of a drive position. The ignition interruption circuit includes a control circuit having a first timer for providing a plurality of successive timed cycles, each cycle including an ignition-kill interval and an ignition-on interval, and also having a second timer for establishing an overall cycle during which the first timer is operative, subject to the first switch.
摘要翻译：本发明公开了一种船用推进装置及其辅助变速器换档的装置和方法。船用推进装置包括内燃机和反向传动装置，其具有一对锥齿轮和离合器杆，离合器可在与锥齿轮啮合的空档位置和与其中一个锥齿轮完全接合的前后驱动位置之间移动。船用推进装置还包括一个包括在换档机构中的换档辅助装置，用于在中立和驱动位置之间轴向移动离合器爪，并且包括负载感测空转换档杆装置，该装置具有第一开关，该第一开关在阻力将离合器爪轴向移动到驱动位置超过上限。换档辅助装置还包括响应于第一开关的致动的点火中断电路，用于选择性地中断内燃机的点火，以减少传递到锥齿轮的发动机转矩，以实现离合器爪和锥齿轮的相对角位移从而辅助换档机构将离合器杆移入和移出驱动位置。点火中断电路包括控制电路，该控制电路具有第一定时器，用于提供多个连续的定时周期，每个周期包括点火 - 停止间隔和点火开启间隔，并且还具有用于建立整个循环的第二定时器，第一个定时器可操作，受到第一个开关的影响。

5. 发明授权

US4077437A Apparatus for forming a double catch thread narrow weave 失效
标题翻译：用于形成双钩螺纹窄编织的装置
公开(公告)号：US4077437A
公开(公告)日：1978-03-07
申请号：US737625
申请日：1976-11-01
申请人： Junior C. Spence , Robert J. Rorrer , James L. Holt
发明人： Junior C. Spence , Robert J. Rorrer , James L. Holt
IPC分类号： D03D5/00 , D03D25/00 , D03D35/00 , D03D47/46 , D03D49/50
CPC分类号： D03D35/00 , D03D2700/10
摘要： A double catch thread weaving apparatus including two double index dobbies, the first of which controls the basic weave of the fabric and the second of which controls a pair of slackner heddles for the two catch threads. The timing of the second dobby is offset with respect to the timing of the first dobby and the shuttle cycle to pay a sufficient amount of catch thread to obtain an edge pattern using the shuttle thread and one of the catch threads at a time.
摘要翻译：包括两个双重索引多边形的双抓线编织装置，其中第一个控制织物的基本编织，其中第二个控制两个针脚的松弛综丝。第二多臂机的定时相对于第一多臂机和定轨循环的定时偏移以支付足够量的止动螺纹，以便一次使用梭螺纹和一个止动螺纹来获得边缘图案。

6. 发明授权

US4073320A Double catch thread narrow weave fabric 失效
标题翻译：双扣线窄编织物
公开(公告)号：US4073320A
公开(公告)日：1978-02-14
申请号：US737319
申请日：1976-11-01
申请人： Junior C. Spence , Robert J. Rorrer , James L. Holt
发明人： Junior C. Spence , Robert J. Rorrer , James L. Holt
IPC分类号： D03D5/00 , D03D25/00 , D03D35/00 , D03D47/46 , D03D23/00
CPC分类号： D03D35/00 , D03D2700/10
摘要： A fabric has a first catch thread being woven in a main warp and forming exterior loops about a first edge warp and a shuttle thread looping around the first catch thread and forming exterior loops about a second edge warp opposite said first catch thread exterior loops. The shuttle thread is further woven into the main warp and forms exterior loops about the first edge warp. A second catch thread is woven in the main warp, looped around the shuttle thread, and forms exterior loops about a second edge warp opposite said shuttle threads exterior loops about the first edge warp.
摘要翻译：一种织物具有以主经线编织的第一止动线，并围绕第一边缘经线形成外围环，绕梭线围绕第一止动线环绕，并形成围绕与第一接合线外环相对的第二边缘翘曲的外环。穿梭线被进一步编织成主经线，并围绕第一边缘翘曲形成外部环。第二针螺纹编织在主经线中，围绕梭螺纹环绕，并围绕围绕第一边缘翘曲的所述穿梭螺纹外部环绕第二边缘经纱形成外部环。

7. 发明授权

US4004617A Method for forming a double catch thread narrow weave 失效
标题翻译：双钩螺纹窄编织方法
公开(公告)号：US4004617A
公开(公告)日：1977-01-25
申请号：US527438
申请日：1974-11-26
申请人： Junior C. Spence , Robert J. Rorrer , James L. Holt
发明人： Junior C. Spence , Robert J. Rorrer , James L. Holt
IPC分类号： D03D5/00 , D03D25/00 , D03D35/00 , D03D47/46 , D03D23/00 , D03D47/02
CPC分类号： D03D35/00 , D03D2700/10
摘要： A method of weaving a fabric using, one at a time, two catch threads adjacent respectively a first edge warp and a second edge warp which are separated from the main weft by a pair of warp wires. The catch threads, edge warp and warp wires are moved or shedded in time sequence to cause one catch thread to be woven in the main warp and form exterior loops about its respective edge warp and the shuttle to form exterior loops about the opposite edge warp. The process is then reversed forming exterior loops using the second catch thread and the shuttle thread.
摘要翻译：一种织物的编织方法，一次一个，分别与第一边缘经线和第二边缘经线相邻的两个钩扣线，该第一边缘经线和第二边缘经线由一对经线与主纬线分开。抓线螺纹，边缘经线和经线以时间顺序移动或脱落，使得一个止动螺纹在主经线中编织，并围绕其相应的边缘经线和梭形成外围环，以形成围绕相对边缘翘曲的外部环。然后使用第二接合线和穿梭线将该过程反向形成外部环。

8. 发明授权

US4350952A Digital read-out meter circuit and tachometer with variable meter update rate using an up/down counter means 失效
标题翻译：数字读出仪表电路和转速表，使用升/降计数器可变仪表更新率
公开(公告)号：US4350952A
公开(公告)日：1982-09-21
申请号：US090984
申请日：1979-11-05
申请人： James L. Holt , Robert P. Otka
发明人： James L. Holt , Robert P. Otka
IPC分类号： G01R23/10 , F02B75/02 , G01P3/489 , G01R15/09 , G01R19/12 , G01R19/255 , G01P3/48 , G01P3/54 , G01R23/02 , G06G7/00
CPC分类号： G01R15/09 , G01R19/12 , G01R19/255 , F02B2075/027
摘要： Disclosed herein is a digital read-out meter circuit including a digital read-out meter and a frequency multiplier arrangement for providing signal pulses coupled to the input of the digital meter counters, said signal pulses having a frequency so that the parameter value to be displayed can be counted and read out directly by the meter. A presetable up/down counter provides an output representative of the rate of change of the parameter value to be displayed, and a logic circuit arrangement is operable, subject to the up/down counter output, for allowing application of different frequency data update pulses to the data update strobe terminal of the meter so that the meter automatically switches from a slow to a fast data update rate when the rate of change in the parameter exceeds a predetermined limit. Also disclosed herein is a tachometer which can be used with different engines, the tachometer including a digital read-out meter circuit wherein the frequency multiplier arrangement includes selective switching means for multiplying "X" number of pulses per engine revolution by different numbers so that engine rpm of different engines can be counted and read out directly by the digital meter.
摘要翻译：本文公开了一种数字读出仪表电路，其包括数字读出仪和用于提供耦合到数字计数器计数器的输入端的信号脉冲的倍频装置，所述信号脉冲具有频率使得要显示的参数值可以通过仪表直接计数和读出。可预置的上/下计数器提供表示要显示的参数值的变化率的输出，并且逻辑电路装置可操作，经受向上/向下计数器输出，以允许将不同的频率数据更新脉冲施加到仪表的数据更新选通端子，使得当参数的变化率超过预定极限时，仪表自动从慢速切换到快速数据更新速率。本文还公开了可以与不同发动机一起使用的转速计，转速计包括数字读出仪表电路，其中倍频器装置包括用于将每个发动机转数的“X”个脉冲数乘以不同数量的选择性开关装置，使得发动机可以通过数字仪表直接计数和读取不同发动机的转速。

9. 发明授权

US06431930B1 Electronic control system for boats 有权
标题翻译：船用电子控制系统
公开(公告)号：US06431930B1
公开(公告)日：2002-08-13
申请号：US09162566
申请日：1998-09-29
申请人： James L. Holt
发明人： James L. Holt
IPC分类号： B60K4100
CPC分类号： B63H21/22 , B63H20/00
摘要： A boat having a propulsion system and a station containing throttle, shift and cruise controls at some distance from the propulsion system. The throttle, shift and cruise control elements generate electrical signals which are transmitted to a electronic control unit in the propulsion system. The electronic control unit controls the fuel injection and the ignition of fuel for the propulsion system and also signals the throttle and the transmission in response to an operator's manipulation of the throttle, shift or cruise control elements. There are no mechanical links or cables between the throttle, shift and cruise control elements and the propulsion system.
摘要翻译：具有推进系统的船只和在推进系统一定距离处包含油门，换挡和巡航控制的车站。油门，换档和巡航控制元件产生电信号，该信号被传送到推进系统中的电子控制单元。电子控制单元控制用于推进系统的燃料喷射和燃料点燃，并且还响应于操作者对节气门，换挡或巡航控制元件的操纵来发出节气门和变速器的信号。节气门，换挡和巡航控制元件与推进系统之间没有机械连杆或电缆。

10. 发明授权

US4369743A Electronic lubricant metering system 失效
标题翻译：电子润滑剂计量系统
公开(公告)号：US4369743A
公开(公告)日：1983-01-25
申请号：US304666
申请日：1981-09-22
申请人： James L. Holt , John M. Mahoney , Kenneth M. McLeod
发明人： James L. Holt , John M. Mahoney , Kenneth M. McLeod
IPC分类号： F01M3/02 , F01M3/00 , F02B61/04 , F02B75/02 , F16N7/00 , F02B33/04 , F01M1/00
CPC分类号： F01M3/00 , F02B2075/025 , F02B61/045
摘要： Disclosed herein is an electronic lubricant metering system for an engine which includes a throttle for regulating the amount of fuel delivered to the engine, the system comprising a frequency to voltage converter for producing a first electrical signal representative of engine RPM, a potentiometer including a wiper coupled to move in response to movement of the engine throttle, the voltage appearing on the wiper producing a second electrical signal representative of the amount of fuel being delivered to the engine, an oil pump for supplying a variable amount of lubricant into the fuel delivered to the engine, and an electrical control circuit responsive to the first and second electrical signals for providing a control output which renders the oil pump operative to vary the lubricant/fuel ratio of the lubricant and fuel mixture delivered to the engine.
摘要翻译：本文公开了一种用于发动机的电子润滑剂计量系统，其包括用于调节输送到发动机的燃料量的节气门，该系统包括用于产生代表发动机RPM的第一电信号的频率 - 电压转换器，包括刮水器耦合到响应于发动机节气门的运动而移动，出现在刮水器上的电压产生代表被输送到发动机的燃料量的第二电信号;油泵，用于将可变量的润滑剂供应到输送到发动机和响应于第一和第二电信号的电气控制电路，用于提供控制输出，其使得油泵可操作地改变输送到发动机的润滑剂和燃料混合物的润滑剂/燃料比。

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