Fuel-efficient and fuel-saving device

    公开(公告)号:US11713737B1

    公开(公告)日:2023-08-01

    申请号:US18071634

    申请日:2022-11-30

    申请人: Wei-Ling Kuo

    发明人: Wei-Ling Kuo

    摘要: A fuel-efficient and fuel-saving device is provided and includes a first fuel-modification device, an air-refining device, and a tubing-type fuel-modification device. The first fuel-modification device is arranged in a fuel tank. The air-refining device is arranged under a filter screen of an air filter of an internal combustion engine, and the tubing-type fuel-modification device is arranged above a pipeline between the internal combustion engine and the fuel tank. The first fuel-modification device includes a first metal box body and a plurality of nano far-infrared ceramic particles. The surface of the first metal box body has a plurality of uniformly arranged air holes. The plurality of nano far-infrared ceramic particles is arranged in the first metal box body. The ball diameter of the nano far-infrared ceramic particles is larger than the diameter of the air holes.

    ANTI-SAGGING SPRAY CAN WITH STIRRING BEAD
    5.
    发明公开

    公开(公告)号:US20230398508A1

    公开(公告)日:2023-12-14

    申请号:US17835856

    申请日:2022-06-08

    摘要: An anti-sagging spray can with stirring bead includes a can body, a stirring bead, a spray head, and a paint material. The can body has a top end and a containing space. The stirring bead is disposed in the containing space. The spray head is disposed on the top end. The spray head has an inner tube connected with the containing space. The paint material is contained in the containing space. The paint material includes a water-based polymer resin, a film-forming auxiliary, an auxiliary, a water-based color paste, and a deionized water. Thus, the present invention maintains an optimal spray effect of the sprayed paint material.