公开(公告)号：US5109564A

公开(公告)日：1992-05-05

申请号：US618976

申请日：1990-11-28

申请人： Robert J. Horvath

发明人： Robert J. Horvath

IPC分类号： A47L25/00 ,  F01L1/46 ,  F02B1/04 ,  F02B77/04

CPC分类号： F01L1/46 ,  A47L25/00 ,  F02B1/04 ,  F02B77/04 ,  Y10T29/4561

摘要： The invention is directed to a apparatus that facilitates the removal of excess combustion deposits from combustion chamber valves of conventional internal combustion engines. The apparatus has a handle at one end of a hollow cylinder and a plurality of resilient blades coupled to the opposite end. The device is placed over the valve stem of a valve to be cleaned and when a force is applied to the handle, the blades scrape the angular surface of the valve neck clean with the blades following the contour of the valve neck portion. When the force is removed from the handle the blades return to their original position.

摘要翻译： 本发明涉及一种有助于从常规内燃机的燃烧室阀中除去过量燃烧沉积物的装置。 该设备在中空圆柱体的一端具有手柄，并且多个弹性叶片联接到相对端。 该装置被放置在要清洁的阀的阀杆上，并且当力施加到手柄时，叶片刮除阀颈的角度表面，随着与阀颈部分轮廓相关的叶片而被清洁。 当力从手柄移除时，刀片返回到原来的位置。