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1. 发明申请

US20050027411A1 Locomotive engine restart shutdown override system and method 有权
标题翻译：机车发动机重启关机覆盖系统和方法
公开(公告)号：US20050027411A1
公开(公告)日：2005-02-03
申请号：US10878758
申请日：2004-06-28
申请人： Mikhail Meltser , David Taccone , Bhupinder Dayal , David Petersen
发明人： Mikhail Meltser , David Taccone , Bhupinder Dayal , David Petersen
IPC分类号： F02N99/00 , F01P5/10 , F01P5/12 , F01P5/14 , F01P11/18 , F02M25/08 , F02N19/00 , G06F17/00
CPC分类号： F02N19/001 , F01P5/14 , F01P11/18 , F01P2005/105 , F01P2005/125 , F01P2025/04 , F02M25/0818 , F02M2025/0845
摘要： A system for overriding an EMD locomotive engine protective device which includes a low water pressure sensing device in communication with the engine cooling system for shutting down the engine when low water pressure in the engine is sensed, the override system comprising a water assist pump connected to a source of water and communicating with the protective device for supplying pressurized water to the low water pressure sensing device to maintain relatively high water pressure to prevent the device from shutting down the engine; and a controller for activating the water assist pump during start up of the engine.
摘要翻译：一种用于覆盖EMD机车发动机保护装置的系统，其包括与发动机冷却系统连通的低水压感测装置，用于在感测到发动机中的低水压时关闭发动机，该超控系统包括一个连接到水源并与保护装置连通，用于向低水压感测装置供应加压水以维持相对较高的水压，以防止装置关闭发动机; 以及用于在发动机启动期间启动所述辅助泵的控制器。

2. 发明申请

US20050022784A1 EMD locomotive engine governor low oil trip reset 有权
标题翻译： EMD机车发动机调速器低油跳闸复位
公开(公告)号：US20050022784A1
公开(公告)日：2005-02-03
申请号：US10878744
申请日：2004-06-28
申请人： Daniel Wolf , David Taccone
发明人： Daniel Wolf , David Taccone
IPC分类号： F02B77/08 , F02N11/08 , F02D41/22
CPC分类号： F02N11/0803 , F02B77/08
摘要： An EMD locomotive engine low oil governor reset system, the governor having a low oil reset plunger which moves from an operating position to a tripped position out of a side of the governor when a low oil condition has been sensed and has initiated shut down of the engine, the governor also providing an electrical signal indicating the plunger has been tripped, the system comprising a solenoid mounted adjacent the governor and having a plunger in alignment with the low oil reset plunger for engaging the plunger in the tripped position and moving it to the operating position when the solenoid is activated, the solenoid being connected to the governor so as to receive the electrical signal therefrom; and a timer associated with the solenoid for delaying activation of the solenoid for a predetermined period of time after receipt of the electrical signal from the governor.
摘要翻译：一个EMD机车发动机低调速器复位系统，调速器具有一个低油位复位柱塞，当低油位已经被检测到，并且已经开始关闭时，该油泵复位柱塞从操作位置移动到调速器侧面的跳闸位置发动机，调速器还提供指示柱塞被跳闸的电信号，该系统包括邻近调速器安装的螺线管，并具有与低油复位柱塞对准的柱塞，用于将柱塞接合到跳闸位置并将其移动到当螺线管被激活时，操作位置，螺线管连接到调速器，以便从其接收电信号; 以及与所述螺线管相关联的定时器，用于在从所述调速器接收到所述电信号之后的预定时间段内延迟所述螺线管的启动。

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