公开(公告)号：WO2005069719A3

公开(公告)日：2005-08-04

申请号：PCT/EA2005/000001

申请日：2005-01-14

Applicant: KUZMENKOV, Dmitriy ,  STARODETKO, Konstantin Evgenevich ,  DROBYSHEVSKY, Cheslav Bronislavovich

Inventor： STARODETKO, Konstantin Evgenevich ,  DROBYSHEVSKY, Cheslav Bronislavovich

IPC: F02M61/18 ,  F02M61/08 ,  F02M69/04

Abstract: The invention relates to an engine building, namely to fuel supplying equipment of combustion engines. The aim of the invention is the improvement of fuel injection quality and significant simplification of nozzle construction, improvement of nozzle operation longevity. The set problem is solved by that fuel is fed as continuous hollow cone with a spraying angle of more than 50º through a circular slot formed by valve conic surface and a conic saddle in a body. Theset problem is solved as well by that valve is made as a disc valve, with plate flank addressed to engine cylinder, and conic mounting surface addressed to sprayer body saddle, the spraying hole is made as ring slot between sprayer body saddle and plate conic surface of the valve appearing at valve opening due to elastic deformation of the valve stem, from the opposite side of valve plate the tool for preliminary rod elastic tightness making is installed. There are also other differences from the prototype. The advantage of claimed technique and device is the absence of transferred material masses, and therefore, inertial resistances, that allows to work on high-speed and high-revolution engines. Besides, this technique is easily falling under automated control, according to quantity and quality of fed fuel. The construction of a nozzle is substantially simplified.

公开(公告)号：WO2005069719A2

公开(公告)日：2005-08-04

申请号：PCT/EA2005000001

申请日：2005-01-14

Applicant: KUZMENKOV DMITRIY ,  STARODETKO KONSTANTIN EVGENEVI ,  DROBYSHEVSKY CHESLAV BRONISLAV

Inventor： STARODETKO KONSTANTIN EVGENEVI ,  DROBYSHEVSKY CHESLAV BRONISLAV

IPC: F02M61/06 ,  F02M45/10 ,  F02M61/08 ,  F02M61/18 ,  F02M69/04

CPC classification number: F02M61/18 ,  F02M61/08 ,  F02M69/041

Abstract: The invention relates to an engine building, namely to fuel supplying equipment of combustion engines. The aim of the invention is the improvement of fuel injection quality and significant simplification of nozzle construction, improvement of nozzle operation longevity. The set problem is solved by that fuel is fed as continuous hollow cone with a spraying angle of more than 50º through a circular slot formed by valve conic surface and a conic saddle in a body. Theset problem is solved as well by that valve is made as a disc valve, with plate flank addressed to engine cylinder, and conic mounting surface addressed to sprayer body saddle, the spraying hole is made as ring slot between sprayer body saddle and plate conic surface of the valve appearing at valve opening due to elastic deformation of the valve stem, from the opposite side of valve plate the tool for preliminary rod elastic tightness making is installed. There are also other differences from the prototype. The advantage of claimed technique and device is the absence of transferred material masses, and therefore, inertial resistances, that allows to work on high-speed and high-revolution engines. Besides, this technique is easily falling under automated control, according to quantity and quality of fed fuel. The construction of a nozzle is substantially simplified.

Abstract translation: 本发明涉及发动机建筑物，即内燃机的燃料供应设备。 本发明的目的是提高燃油喷射质量和显着简化喷嘴结构，提高喷嘴操作寿命。 该问题的解决是通过一个通过阀锥面和锥体鞍座形成的圆形槽作为连续空心锥体喷射角度大于50°的方式解决的。 这个问题也被解决了，这个阀被做成盘阀，其侧翼面向发动机气缸，并且锥形安装面定向到喷雾器主体鞍座，喷孔被制成喷雾器主体鞍座和板锥面之间的环槽 由于阀杆的弹性变形而在阀开口处出现阀，从阀板的相对侧安装用于预备棒弹性紧固制造的工具。 原型还有其他的区别。 所要求保护的技术和装置的优点是没有转移的材料质量，因此，允许在高速和高转速发动机上工作的惯性电阻。 此外，根据进料燃料的数量和质量，这种技术很容易落在自动控制下。 喷嘴的构造大大简化。