公开(公告)号：US20100229835A1

公开(公告)日：2010-09-16

申请号：US12597268

申请日：2007-05-01

Applicant: Mehmet Feyyaz Tarancioglu

Inventor： Mehmet Feyyaz Tarancioglu

IPC: F02M37/04

CPC classification number: F04C11/00 ,  F02M37/08 ,  F04C2/3445 ,  F04C11/008 ,  F04C2240/803 ,  H02K1/02 ,  H02K1/278 ,  H02K1/28 ,  H02K15/03

Abstract: Present invention relates to an electric fuel pump for an internal combustion engine in which a single-phase brushless dc motor is rotatably coupled with a roller vane or other pump mechanism so that any type of fuel or combination of fuels can be transferred from the inlet (2) to the outlet (35) of the unit which houses all above mentioned elements providing lubrication and cooling to the above mentioned elements. The fuel flow path is so designed as to provide better cooling to the commutation circuit (10) by placing the commutation circuit (10) as the first element to come into contact with fresh fuel, directing the fuel flow towards the heat sinks of the commutation circuit (10) and placing the stator coils (36) downstream of the fuel flow so that the heat generated by the stator coils (36) is taken away from the commutation circuit (10).

Abstract translation: 本发明涉及一种用于内燃机的电动燃料泵，其中单相无刷直流电动机与辊式叶片或其他泵机构可旋转地联接，使得任何类型的燃料或燃料组合可以从入口传递（ 2）到容纳所有上述元件的单元的出口（35），向上述元件提供润滑和冷却。 燃料流动路径被设计成通过将换向电路（10）作为第一元件来与换向电路（10）提供更好的冷却，以与新鲜燃料接触，将燃料流引向换向的散热器 电路（10），并将定子线圈（36）放置在燃料流的下游，使得由定子线圈（36）产生的热量从换向电路（10）中取走。

公开(公告)号：US20110052428A1

公开(公告)日：2011-03-03

申请号：US12863300

申请日：2008-01-16

Applicant: Mehmet Feyyaz Tarancioglu

Inventor： Mehmet Feyyaz Tarancioglu

IPC: F02M37/08 ,  F04D29/58

CPC classification number: F02M37/08 ,  F02M31/20

Abstract: This invention relates to a Brushless DC Electric Fuel Pump (BEFP) for an internal combustion engine having a cooling system which transfers all the heat generated by its components to the heat conducting body parts and carrying the heat away not only by the fuel but also air by the use of sealed fuel channels and external heat sinks. The Brushless DC Electric Fuel Pump has a main housing, a stator within the housing, an inlet cover which fuel is drawn into, an intermediate cover and a pump body.

Abstract translation: 本发明涉及一种用于内燃机的无刷直流电动燃料泵（BEFP），该内燃机具有一个冷却系统，该冷却系统将其组件产生的所有热量传递到导热体部件，并且不仅通过燃料而且还将空气 通过使用密封的燃料通道和外部散热器。 无刷直流电动燃油泵具有主壳体，壳体内的定子，吸入燃料的入口盖，中间盖和泵体。