公开(公告)号：US07449994B1

公开(公告)日：2008-11-11

申请号：US10708068

申请日：2004-02-06

Applicant: Scott A. Koerner ,  Mark J. Skrzypchak

Inventor： Scott A. Koerner ,  Mark J. Skrzypchak

IPC: B60C23/00 ,  G06F19/00

CPC classification number: F02B61/045 ,  F02B77/087 ,  F02B77/089

Abstract: An outboard motor is presented that includes a control unit to control operation of an internal combustion engine and automated components of the motor. An array of indicators is associated with the control unit directly on an external or visible surface thereof or integrally formed therewith. The indicators may be independently activated to convey diagnostic information regarding engine operation. The control unit controls activation of the indicators in such a manner such that different diagnostic data is conveyed depending upon whether the engine is in an operating or starting mode.

Abstract translation: 提供了一种舷外马达，其包括控制单元以控制内燃机的运行和马达的自动部件。 指示器阵列直接与控制单元在其外部或可见表面上相关联或与其一体形成。 指示器可以被独立地激活以传送关于发动机操作的诊断信息。 控制单元以这样的方式控制指示器的激活，使得根据发动机是处于操作还是启动模式来传送不同的诊断数据。

公开(公告)号：US4683747A

公开(公告)日：1987-08-04

申请号：US839555

申请日：1986-03-14

Applicant: James W. Hall

Inventor： James W. Hall

IPC: F02B3/06 ,  F02B77/08 ,  G01M15/00

CPC classification number: F02B77/087 ,  F02B3/06

Abstract: An Improved Timing Device used as a tool to reduce the time required to tune an 8.2 liter diesel engine or any similar engine which utilizes the same timing procedure, the timing device preferred embodiment comprises a mounting plate, a housing assembly having a pressure and pilot guide side, and a location pin. The displacement of the location pin may be effectuated by using a pneumatic, electrical, or mechanical power source having a control switch which allows the user to set the location pin of the device into the location point of the vehicle's flywheel from the engine compartment, thus eliminating the necessity of resetting by hand the location pin from underneath the vehicle for each piston of the vehicle's engine. The Improved Timing Device would replace the old style hand positioned location pin or similar devices used for determining the top dead center of each of the vehicle's pistons when setting the valves and injectors to the manufacturer's specification.

Abstract translation: 改进的定时装置用作减少调整8.2升柴油发动机或使用相同定时程序的任何类似发动机所需的时间的工具，定时装置优选实施例包括安装板，具有压力和引导引导件的壳体组件 侧面和位置销。 位置销的位移可以通过使用具有控制开关的气动，电动或机械动力源来实现，该控制开关允许用户将装置的定位销从发动机舱设置到车辆飞轮的位置点，因此 消除了对车辆发动机的每个活塞的位置销从车辆下方手动复位的必要性。 当将阀门和注射器设置到制造商的规格时，改进的定时装置将取代用于确定每个车辆活塞的上止点的旧式手定位销钉或类似装置。

公开(公告)号：US4147054A

公开(公告)日：1979-04-03

申请号：US856977

申请日：1977-12-02

Applicant: Gunter Hohenberg ,  Detlef Kurr

Inventor： Gunter Hohenberg ,  Detlef Kurr

IPC: F02B77/08 ,  G01L23/30 ,  G01M15/06 ,  G01M15/00

CPC classification number: G01M15/06 ,  F02B77/087 ,  G01L23/30

Abstract: A method and apparatus for determining the upper dead-center position in piston engines, in which the crankshaft angle corresponding to the maximum compression pressure is determined by a pressure measurement and by the addition of a correcting factor that corresponds to the thermodynamic loss angle conditioned by heat-transfer and leakage losses.

Abstract translation: 一种用于确定活塞发动机中的上止点位置的方法和装置，其中与最大压缩压力相对应的曲轴角度由压力测量确定，并且通过增加校正因子，该校正系数对应于由 传热和泄漏损失。

公开(公告)号：US09602109B2

公开(公告)日：2017-03-21

申请号：US13637113

申请日：2011-03-16

Applicant: Eberhard Boehl ,  Andreas Hempel ,  Dieter Thoss ,  Ruben Bartholomae ,  Stephen Schmitt ,  Andreas Merker

Inventor： Eberhard Boehl ,  Andreas Hempel ,  Dieter Thoss ,  Ruben Bartholomae ,  Stephen Schmitt ,  Andreas Merker

IPC: H03K99/00 ,  F02D41/00 ,  G05B13/02 ,  F02B3/12 ,  F02B77/08 ,  F02D41/40

CPC classification number: H03K99/00 ,  F02B3/12 ,  F02B77/087 ,  F02D41/009 ,  F02D41/0097 ,  F02D41/401 ,  G05B13/026 ,  G05B2219/2623

Abstract: A circuit configuration for a data processing system for predicting a coordinate for at least one operation to be carried out is provided, the prediction being connected to at least one input signal and being a function of a predefined first time value and at least one predefined first value which represents another physical variable. Upon each change of the at least one input signal, a second time value is calculated in each case from the first value, and to subtract the first time value from the second time value to form a third time value, and/or to calculate a second value from the first time value, and to subtract the first value from the second value to form a third value, in order to determine from the third time value and/or the third value a state in which the at least one operation is to be carried out.

公开(公告)号：US20100083927A1

公开(公告)日：2010-04-08

申请号：US12632263

申请日：2009-12-07

Applicant: Bernd Steiner ,  Ulrich Kramer ,  Klemens Grieser ,  Patrick Phlips ,  Harald Stoffels ,  Torsten Sude

Inventor： Bernd Steiner ,  Ulrich Kramer ,  Klemens Grieser ,  Patrick Phlips ,  Harald Stoffels ,  Torsten Sude

IPC: F02N5/04

CPC classification number: F02B77/087 ,  F02N5/02 ,  F02N11/0814 ,  F02N19/005 ,  F02N2019/008 ,  F16F15/31 ,  Y02E60/16 ,  Y10T74/2121 ,  Y10T74/2132

Abstract: Systems and methods for controlling shut down of a multiple cylinder internal combustion engine include a mechanical energy storage device to decelerate an engine crankshaft to a stopping position desirable for restarting of the engine. Energy stored during shut down may be used to adjust or reposition the crankshaft to one of a plurality of angular orientations advantageous for restarting, and/or used to rotate the crankshaft during restarting of the engine. A flywheel having a variable mass, such as provided by two or more segments, which may be fixedly or selectively coupled to one or more springs may be used to selectively store and release energy.

Abstract translation: 用于控制多气缸内燃机关闭的系统和方法包括机械储能装置，用于将发动机曲轴减速至期望重新启动发动机的停止位置。 在关闭期间存储的能量可以用于将曲轴调整或重新定位成有利于重新启动的许多角度定向中的一个，和/或用于在发动机重新起动期间使曲轴旋转。 可以使用具有可变质量的飞轮，例如由两个或更多个段提供，其可以固定地或选择性地联接到一个或多个弹簧，以选择性地存储和释放能量。

公开(公告)号：US5425340A

公开(公告)日：1995-06-20

申请号：US79937

申请日：1993-06-23

Applicant: Armelle Petitbon ,  Jean-Marc Hornewer

Inventor： Armelle Petitbon ,  Jean-Marc Hornewer

IPC: F02B75/02 ,  F02B75/18 ,  F02B77/08 ,  F02D41/00 ,  F02D41/06 ,  F02D41/34 ,  F02D41/36 ,  F02D45/00

CPC classification number: F02D41/0087 ,  F02B77/087 ,  F02D41/009 ,  F02D41/062 ,  F02B2075/027 ,  F02B2075/1816 ,  F02B2275/14 ,  F02D2041/0092 ,  Y02T10/123

Abstract: A system for producing a signal for marking cylinders for control of a phased sequential multipoint injection in an engine including a crankshaft sensor for providing a marking of passings of a top dead center for each of the cylinders and a system for detecting combustion misfires. The system includes the following successive steps. First, injection of fuel for a predetermined reference cylinder is stopped. An occurrence of a combustion misfire for the predetermined reference cylinder is then detected. The moment of stopping of the injection and the moment of detecting the combustion misfire is then compared, and the moment of passing of the intake or firing top dead center for the predetermined reference cylinder is identified. A signal for marking cylinders in phase with the top dead center signal is then produced, initialized at the moment of passing an intake or firing top dead center of the reference cylinder and resuming the sequence of the combustions.

Abstract translation: 一种用于产生用于标记气缸的信号的系统的系统，所述信号用于控制发动机中的相序连续多点喷射，所述发动机包括用于为每个气缸提供上止点的通过标记的曲轴传感器和用于检测燃烧失火的系统。 该系统包括以下连续步骤。 首先，停止对规定的基准气缸的燃料喷射。 然后检测到用于预定参考气缸的燃烧失火的发生。 然后比较注射停止的时刻和检测燃烧失火的时刻，并且识别用于预定参考气缸的进气或点火上止点的时刻。 然后产生用于标记与上止点信号同相的气缸的信号，在通过参考气缸的进气或点火上死点并恢复燃烧序列的时刻初始化。

公开(公告)号：US5299489A

公开(公告)日：1994-04-05

申请号：US948451

申请日：1992-09-21

Applicant: Robert E. Obrecht ,  Edward J. Waltonen

Inventor： Robert E. Obrecht ,  Edward J. Waltonen

IPC: F01B25/26 ,  F02B77/08 ,  F15B15/14 ,  F16J15/18 ,  F01B15/02

CPC classification number: F15B15/1466 ,  F01B25/26 ,  F02B77/087 ,  F15B15/1471

Abstract: A pressure cylinder in which the piston is hollow and the pressurized fluid is introduced into the hollow of the piston. The cylinder housing includes a core member with supply and exhaust ports. An area between the rear wall of the housing and a rear wall of the piston is exposed to atmospheric pressure at all times, elliminating a need for seals on the outside surface of the piston, and allowing for the piston to be exposed to large transverse forces. Proximity switches are provided in a slot in the upper wall of the cylinder housing to detect the arrival of the piston at its limit positions and a pin secured to the cylinder housing engages a slot in the outer periphery of the piston to guide the forward and rearward movement of the piston within the cylinder. A slot may be provided in the upper wall of the cylinder housing for receipt of a work positioning member secured to the outer periphery of the piston.

Abstract translation: 一个压力缸，其中活塞是中空的，加压流体被引入活塞的中空部分。 气缸壳体包括具有供排气口的芯构件。 壳体的后壁和活塞的后壁之间的区域始终暴露于大气压力，使得活塞外表面上的密封件需要，并且允许活塞暴露于大的横向力 。 接近开关设置在气缸壳体的上壁中的狭槽中以检测活塞到达其极限位置，并且固定到气缸壳体的销接合活塞的外周中的狭槽以引导前后 活塞在气缸内的运动。 可以在气缸壳体的上壁中设置槽，用于容纳固定到活塞的外周的工件定位构件。

公开(公告)号：US4870587A

公开(公告)日：1989-09-26

申请号：US122087

申请日：1987-11-17

Applicant: Chiaki Kumagai

Inventor： Chiaki Kumagai

IPC: F02P17/00 ,  F02B75/02 ,  F02B77/08 ,  F02D45/00 ,  F02P3/04 ,  F02P3/045 ,  F02P5/15 ,  F02P7/03 ,  F02P15/00 ,  G01M15/06

CPC classification number: F02P3/0456 ,  F02B77/087 ,  F02P5/1502 ,  F02P7/035 ,  G01M15/06 ,  F02B2075/027 ,  Y02T10/46

Abstract: An engine stroke discriminating method and apparatus for a 4-cycle internal combustion engine which discriminates a stroke of the engine with accuracy, the method and apparatus being simple in construction and low in cost. The stroke discriminating method and apparatus is characterized by taking advantage of the fact that the rotational speed of a crankshaft after the top dead center of a cylinder of an engine rises substantially relative to that before the top dead center in a compression stroke of the cylinder but does not rise in an exhaust stroke. The stroke of the engine is thus, discriminated by determining the difference in rotational speed of the crankshaft before and after the top dead center of the cylinder.

Abstract translation: 一种用于四冲程内燃机的发动机冲程识别方法和装置，其精确地识别发动机的行程，该方法和装置结构简单，成本低。 行程识别方法和装置的特征在于利用以下事实：在气缸的压缩行程中，发动机气缸的上止点之后的曲轴的旋转速度相对于上止点之前的转速快速上升，但是 在排气冲程中不会上升。 因此，通过确定在气缸的上止点之前和之后曲轴的转速的差异来识别发动机的行程。

公开(公告)号：US4718396A

公开(公告)日：1988-01-12

申请号：US922994

申请日：1986-10-24

Applicant: Shinichi Shimada ,  Kazuo Otsuka

Inventor： Shinichi Shimada ,  Kazuo Otsuka

IPC: F02B77/08 ,  F02P7/067

CPC classification number: F02B77/087 ,  F02B2275/18

Abstract: A multicylinder internal combustion engine includes a pair of camshafts, a pair of driven pulleys fixed to ends of the camshafts, a crankshaft, a driver pulley fixed to an end of the crankshaft, and a single endless belt trained around the driven pulleys and the driver pulley. A rotation sensor for detecting the rotation of the engine is disposed between a fixed engine member and the one of the driven pulleys around which a portion of the endless belt subject to greater tension is trained. A distributor is coupled coaxially to an opposite end of the camshaft to which said one driven pulley is fixed.

Abstract translation: 多缸内燃机包括一对凸轮轴，固定到凸轮轴端部的一对从动皮带轮，固定在曲轴末端的曲轴，驱动滑轮以及围绕从动皮带轮和驾驶员的单个环形皮带 滑轮。 用于检测发动机的旋转的旋转传感器设置在固定的发动机构件与被驱动的带轮之一之间，在该带轮周围受到更大张力的环形带的一部分被训练。 分配器同轴地联接到所述一个从动滑轮固定到的凸轮轴的相对端。

公开(公告)号：US4632018A

公开(公告)日：1986-12-30

申请号：US706914

申请日：1985-02-28

Applicant: Robert K. Lymburner

Inventor： Robert K. Lymburner

IPC: F01B31/12 ,  F02B77/08 ,  G01L7/00

CPC classification number: F01B31/12 ,  F02B77/087

Abstract: A position sensor mounting apparatus for fluid operated, expansible chamber cylinders includes a housing which receives and supports a position sensor. A coupling member is threadingly engageable with a bore formed in the cylinder. The coupling member is rotatably mounted about the housing such that the position sensor is disposed within the cylinder for detecting the position of the piston within, and the housing and position sensors are rotatable with respect to the coupling member and the cylinder. Seals are provided between the coupling member and the cylinder and between the housing and the coupling member.

Abstract translation: 用于流体操作的可扩展室的位置传感器安装装置包括容纳和支撑位置传感器的壳体。 联接构件可与形成在气缸中的孔螺纹接合。 联接构件围绕壳体可旋转地安装，使得位置传感器设置在气缸内，用于检测活塞的位置，并且壳体和位置传感器可相对于联接构件和气缸旋转。 密封件设置在联接构件和气缸之间以及壳体和联接构件之间。