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

US5794859A Matrix array spray head 失效
标题翻译：矩阵阵列喷头
公开(公告)号：US5794859A
公开(公告)日：1998-08-18
申请号：US757354
申请日：1996-11-27
申请人： Lakhi Nandlal Goenka , Jay DeAvis Baker , Hossein Nivi
发明人： Lakhi Nandlal Goenka , Jay DeAvis Baker , Hossein Nivi
IPC分类号： B05B1/30 , B05B7/04 , B05B7/08 , B05B1/14
CPC分类号： B05B1/30 , B05B1/3013 , B05B7/0483 , B05B7/0884
摘要： A matrix array spray head including a valve section for controlling nozzles is disclosed. The spray head is formed by a series of alternately stacked plates having channels formed in alternate plates for supplying either pressurized gaseous propellant or a composition to be applied by the spray head. Compositions appropriate for spraying with the spray head include paint powder, liquid paint, conformal coatings, flux, water and other materials and fluids which may be atomized when combined with a high pressure gaseous stream. Flow of the composition and gaseous stream may be controlled in the valve section by means of memory metal valves having memory metal valve elements that move in response to the application of electrical current controlled by a logic control. The computer logic control of the valves provides a spray head having a computer-addressable array of tiny spray nozzles.
摘要翻译：公开了一种包括用于控制喷嘴的阀部分的矩阵阵列喷头。喷头由一系列交替堆叠的板形成，该板具有形成在交替板中的通道，用于供应加压气态推进剂或由喷头施加的组合物。适用于喷头喷涂的组合物包括涂料粉末，液体涂料，保形涂料，助熔剂，水和其它材料和流体，当与高压气流组合时可能被雾化。组合物和气流的流动可以通过具有记忆金属阀元件的记忆金属阀控制在阀部分中，该记忆金属阀响应于由逻辑控制控制的电流的施加而移动。阀的计算机逻辑控制提供了具有计算机可寻址的微小喷嘴阵列的喷头。

2. 发明授权

US4758967A Computer simulated inertia for motor vehicle powertrain testing 失效
标题翻译：汽车动力总成测试的计算机模拟惯性
公开(公告)号：US4758967A
公开(公告)日：1988-07-19
申请号：US861902
申请日：1986-05-12
申请人： Shimshon Shmuter , Hossein Nivi , Veljko Milenkovic , Nathaniel Field
发明人： Shimshon Shmuter , Hossein Nivi , Veljko Milenkovic , Nathaniel Field
IPC分类号： G01M13/02 , G01M15/04 , G05D17/02 , G05B15/00 , G01L3/22
CPC分类号： G01M13/025 , G01M15/044 , G05D17/02
摘要： The large rotational inertia applied to a driveline component during normal driving conditions is simulated in a test stand that contains a component that driveably connects an input motor and an output motor. A computer repetitively executes an algorithm that produces a commanded torque signal which is supplied as a control signal to the motor drive of one of the electrical motors to produce an output within that motor equal to the commanded torque. The control system applies to the powertrain component under test an inertia that simulates the actual vehicle inertia. The target state of the system, when the vehicle inertia is applied, is completely defined from information known when the component being tested has substantially less inertia applied.
摘要翻译：在正常行驶条件下施加到传动系统部件的大的转动惯量在包含驱动地连接输入电动机和输出电动机的部件的试验台中进行模拟。计算机重复执行一种算法，该算法产生一个指令的扭矩信号，该扭矩信号作为一个控制信号提供给一个电动机的电动机驱动器，以产生等于该指令转矩的该电动机内的一个输出。控制系统适用于模拟实际车辆惯性的惯性的被测动力系组件。当应用车辆惯性时，系统的目标状态是完全由已知的被测部件的惯性大大降低的惯例所定义的。

3. 发明授权

US4688528A Reciprocating balance weight mechanism for a piston type internal combustion engine 失效
标题翻译：活塞式内燃机的往复平衡配重机构
公开(公告)号：US4688528A
公开(公告)日：1987-08-25
申请号：US812081
申请日：1985-12-23
申请人： Hossein Nivi , Nathaniel L. Field, III
发明人： Hossein Nivi , Nathaniel L. Field, III
IPC分类号： F02B67/00 , F02B75/02 , F02B77/00 , F16F15/26 , F16F15/10
CPC分类号： F16F15/261 , F02B2075/025 , F02B67/00 , Y10T74/2101 , Y10T74/2183 , Y10T74/2184
摘要： A balancing mechanism for reducing the vibration of a piston type internal combustion engine having a crankshaft and a camshaft comprises one or more reciprocating balance weights driven by two rotating cams with at least one of said cams being driven by either said crankshaft or said camshaft.
摘要翻译：用于减小具有曲轴和凸轮轴的活塞式内燃机的振动的平衡机构包括由两个旋转凸轮驱动的一个或多个往复平衡重，其中至少一个所述凸轮由所述曲轴或所述凸轮轴驱动。

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