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1. 发明申请

WO0018491A9 FLUID-COOLED INJECTOR 审中-公开
标题翻译：流体冷却注射器
公开(公告)号：WO0018491A9
公开(公告)日：2000-10-19
申请号：PCT/US9922386
申请日：1999-09-27
申请人： AMBAC INTERNATIONAL , CZARNIK RICHARD J , DICARLO JEFFREY P , KNAPPER CURTIS J , SIMARD THOMAS C , TARABULSKI THEODORE J
发明人： CZARNIK RICHARD J , DICARLO JEFFREY P , KNAPPER CURTIS J , SIMARD THOMAS C , TARABULSKI THEODORE J
IPC分类号： F01N13/14 , B01D53/56 , B01D53/86 , B01D53/90 , B01D53/94 , B05B1/02 , F01N3/08 , F01N3/20 , F01N3/28 , F16K31/06 , B01D53/00
CPC分类号： F01N3/2066 , B01D53/8625 , B01D53/90 , F01N2260/024 , F01N2610/02 , F01N2610/11 , F01N2610/1453 , Y02C20/10 , Y02T10/24 , Y10T137/6552 , Y10T137/6579
摘要： An injector for delivery of a fluid into a stream of hot gas is disclosed. The injector has a valve body with an elongated chamber in fluid communication with an orifice. A valve seat surrounds the orifice. A valve plunger is disposed within the chamber, an end of the plunger being adapted to sealingly interengage the seat. The plunger is slidably movable between an open and a closed position to open and close the orifice. A fluid inlet and outlet cool the valve by circulating fluid in an annular fluid passageway in the chamber adjacent to the valve seat. A portion of the fluid is expelled through the orifice when the valve is opened. The plunger is biased closed, being movable into the open position by an actuator. The injector is mounted on an exhaust conduit in fluid communication with the exhaust gases. A heat shield surrounding the orifice is interposed between the exhaust gases and the valve body. A radiant heat reflector is positioned between exposed parts of the injector and the exhaust conduit. An atomizing hook faces the orifice to control the dispersion characteristics of the expelled fluid.
摘要翻译：公开了用于将流体输送到热气流中的喷射器。该注射器具有带有与孔口流体连通的细长腔室的阀体。阀座围绕孔口。阀柱塞设置在腔室内，柱塞的一端适于密封地接合座部。柱塞在打开和关闭位置之间可滑动地移动以打开和关闭孔口。流体入口和出口通过使腔室中邻近阀座的环形流体通道中的流体循环来冷却阀。当阀打开时，一部分流体通过孔排出。柱塞被偏置关闭，可通过致动器移动到打开位置。喷射器安装在与排气流体连通的排气管道上。围绕孔的隔热罩插入废气和阀体之间。辐射热反射器位于喷射器的暴露部分和排气管道之间。雾化钩面向孔口以控制排出流体的分散特性。

2. 发明申请

WO2006007535A1 FUEL ADDITIVE CONCENTRATE DOSING SYSTEM 审中-公开
标题翻译：燃油添加剂浓缩系统
公开(公告)号：WO2006007535A1
公开(公告)日：2006-01-19
申请号：PCT/US2005/023354
申请日：2005-07-01
申请人： CLEAN DIESEL TECHNOLOGIES, INC. , VALENTINE, James, M. , KNAPPER, Curtis, J.
发明人： VALENTINE, James, M. , KNAPPER, Curtis, J.
IPC分类号： F02B75/12
CPC分类号： F02M25/14 , Y02T10/121
摘要： A safe, reliable system for automatically dosing diesel truck fuel tanks with a fuel additive is provided. The additive, such as a concentrated solution containing fuel borne catalyst (FBC), is fed by gravity and dosing is controlled with a signal from a switch located on the ignition switch and/or the fuel tank cap and filler spout. When the ignition switch is in the on position and/or the cap is removed, a solenoid opens a valve and permits a timed or otherwise measured amount of additive to flow into the tank while the cap is off. Replacing the cap and/or turning off the ignition switch preferably stops the flow of additive, the flow rate being set to supply a predetermined amount of additive during an average refueling interval.
摘要翻译：提供了一种安全，可靠的系统，用于自动计量带燃料添加剂的柴油车油箱。添加剂，例如含有燃料催化剂（FBC）的浓缩溶液，通过重力进料并用位于点火开关和/或燃料箱盖和填料喷口上的开关的信号进行控制。当点火开关处于打开位置和/或盖子被移除时，螺线管打开一个阀门，并允许定时或其他测量量的添加剂在盖子关闭时流入槽中。更换盖和/或关闭点火开关优选地停止添加剂的流动，在平均加油间隔期间设定流量以提供预定量的添加剂。

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