专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US3665294A System for determining the ignition advance in the distribution of an engine 失效
标题翻译：用于确定发动机分配中的点火提前的系统
公开(公告)号：US3665294A
公开(公告)日：1972-05-23
申请号：US3665294D
申请日：1970-05-15
申请人： AUTOSCAN INC
发明人： PELTA EDMOND R , GOLD KENNETH STEWART
IPC分类号： F02P17/02 , G01R13/20 , G06G7/64 , G01M15/00
CPC分类号： F02P17/02 , G01R13/208 , G06G7/64
摘要： The invention relates to a system for indicating the ignition advance in the distributor of an engine where the speed of the engine increases. The system indicates this ignition advance for a particular cylinder by producing a ramp voltage to a particular level for the particular cylinder regardless of changes in ignition speed and by producing a triggering signal when the ramp voltage reaches a particular level which is adjustable. When the triggering signal is produced, an output indication of the ignition advance is provided. This output indication may be provided by a meter of by the strobing of the relative positions of a stationary marker and a marker on a flywheel driven by the engine.

2. 发明授权

US3477024A Capacitive probe 失效
标题翻译：电容式探头
公开(公告)号：US3477024A
公开(公告)日：1969-11-04
申请号：US3477024D
申请日：1966-08-08
申请人： AUTOSCAN INC
发明人： PELTA EDMOND R
IPC分类号： F02P17/00 , G01R1/07 , G01R31/02
CPC分类号： G01R15/16 , F02P2017/006 , G01R1/07

3. 发明授权

US3499322A Analyzing device for automotive engine 失效
标题翻译：汽车发动机分析装置
公开(公告)号：US3499322A
公开(公告)日：1970-03-10
申请号：US3499322D
申请日：1968-04-29
申请人： AUTOSCAN INC
发明人： PELTA EDMOND R , GOLD KENNETH S
IPC分类号： F02P17/02 , G01R29/02
CPC分类号： F02P17/02

4. 发明授权

US3633412A Equipment for testing the brakes of automobiles 失效
标题翻译：用于测试汽车制动器的设备
公开(公告)号：US3633412A
公开(公告)日：1972-01-11
申请号：US3633412D
申请日：1970-05-21
申请人： AUTOSCAN INC
发明人： PELTA EDMOND R
IPC分类号： G01L17/00 , G01L5/28
CPC分类号： G01L17/00
摘要： Brake-testing equipment is disclosed for measuring brake response and effort and brake distance. High-inertia rolls are drivingly coupled to the wheels and different reactions between wheels, rolls and constant speed roll drive for the rolls are ascertained as to instantaneous responses as well as integrated effects. Brake pedal force is ascertained concurrently. Measuring values are represented by electric signals processed electronically. Processing includes formation of products and ratios using Hall devices.
摘要翻译：公开了用于测量制动响应和力和制动距离的制动测试设备。大惯性辊驱动地联接到车轮上，确定轮子之间的不同反应，辊和辊的恒定速度辊驱动，以确定瞬时响应以及集成效果。制动踏板力同时确定。测量值由电子处理的电信号表示。加工包括使用霍尔装置形成产品和比例。

5. 发明授权

US3603879A Apparatus for measuring the frequency of occurence of ignition signals in a multicylinder engine 失效
标题翻译：用于测量多重发动机点火信号燃烧频率的装置
公开(公告)号：US3603879A
公开(公告)日：1971-09-07
申请号：US3603879D
申请日：1970-05-15
申请人： AUTOSCAN INC
发明人： PELTA EDMOND R , GOLD KENNETH STEWART
IPC分类号： G01P3/48 , G01R13/20 , G01P3/56
CPC分类号： G01P3/4807 , G01R13/208
摘要： A ramp voltage is provided to a particular amplitude upon each occurrence of an ignition signal for a cylinder in a multicylinder engine. The slope of the ramp voltage is changed as the rate of occurrence of the ignition signals in the multicylinder engine varies. When the amplitude of the ramp voltage reaches the particular level, the ramp voltage is terminated until the occurrence of the next ignition signal. A sweep is produced in accordance with the ramp voltage. When the frequency or angular velocity of the multicylinder engine is to be tested, the ramp voltage is produced at the same slope as in the previous paragraph. However, the ramp voltage is produced to a level dependent upon the rate of occurrence of ignition signals. The level of this ramp voltage indicates the rate of occurrence of the ignition signals. The level of the ramp voltage is also measured in each cycle of sequential firing of the multiple number of cylinders, upon a failure of a particular one of the cylinders to fire in each cycle, to indicate the speed of the engine.

6. 发明授权

US3638107A System for displaying the characteristics of ignition signals in an internal combustion engine 失效
标题翻译：用于显示内燃机点火信号特性的系统
公开(公告)号：US3638107A
公开(公告)日：1972-01-25
申请号：US3638107D
申请日：1970-05-15
申请人： AUTOSCAN INC
发明人： PELTA EDMOND R , GOLD KENNETH STEWART
IPC分类号： F02P17/02 , G01R13/20 , G06G7/64 , G01M15/00
CPC分类号： G06G7/64 , F02P17/02 , G01R13/208
摘要： A system is provided for displaying ignition signals of an internal combustion engine. In one mode, sweep signals are produced in synchronism with the particular recurring characteristics of the ignition signals for the different signals in an internal combustion engine. In a second mode, sweep signals are produced in synchronism with the particular recurring characteristics of such ignition signals until the occurrence of the ignition signal prior to a particular ignition signal which is to be displayed. At such a time a sweep is initiated prior to the occurrence of the particular ignition signal. This sweep is maintained until a time after the occurrence of the particular ignition signal. The particular ignition signal is displayed during this sweep.
摘要翻译：提供一种用于显示内燃机的点火信号的系统。在一种模式中，与用于内燃机中的不同信号的点火信号的特定循环特性同步产生扫频信号。在第二模式中，产生与这种点火信号的特定循环特性同步的扫描信号，直到在要显示的特定点火信号之前发生点火信号。在这样的时间，在特定点火信号发生之前就开始扫描。该扫描被保持到特定点火信号发生之后的时间。在该扫描期间显示特定的点火信号。

7. 发明授权

US3603872A Apparatus using current signals to analyze the ignition of an engine 失效
标题翻译：使用当前信号分析发动机点火的装置
公开(公告)号：US3603872A
公开(公告)日：1971-09-07
申请号：US3603872D
申请日：1970-04-09
申请人： AUTOSCAN INC
发明人： PELTA EDMOND R
IPC分类号： F02P17/02 , F02P17/04 , F02P17/08 , G01M15/00
CPC分类号： F02P17/08 , F02P17/02 , F02P17/04 , F02P2017/003
摘要： This invention relates to a system for testing the ignition system of an automobile engine. The system develops a first current pulse when the voltage across the distributor gap for each cylinder in the engine breaks down. The system develops a second current pulse when the gap in the spark plug for each cylinder in the engine breaks down. Means are provided for determining whether each individual spark plug is operating properly. Means are also provided for determining the characteristics of the spark plug signal.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式