Patent ID: 11885247
Assignee: nan
Field: Engines, pumps, turbines (Mechanical engineering)
Classification: CPC F | IPC F

Claim 0:
1. An oil drainage apparatus for use with an engine that includes an oil pan and an oil drainage port that is threaded, said oil drainage apparatus, comprising:
a base member including a housing having a plurality of walls defining an interior area and a selector channel extending laterally between opposed left and right ends;
a connection member extending upwardly from said base member and having a plurality of external threads complementary to the threaded oil drainage port;
an oil drainage body extending upwardly from said connection member and having a continuous sidewall defining a plurality of apertures in fluid communication with the oil pan of the engine;
wherein said connection member and said oil drainage body define and share a common internal tubular space in fluid communication with said interior area of said base member;
a drain magnet slidably movable in said common internal tubular space between a closed configuration blocking said plurality of apertures and an open configuration displaced from the plurality of apertures;
wherein said drain magnet has a drain magnet polarity;
a first actuation magnet movably mounted in said interior area of said base member having a first predetermined polarity that is opposite to said drain magnet polarity;
the second actuation magnet movably mounted in said interior area of said base member having a second predetermined polarity that is the same as that drain magnet polarity;
an actuation lever pivotally mounted in said interior area of said base member and that includes an elongate and linear configuration that extends outwardly through said selector channel and that is coupled to said first and second actuation magnets, said actuation lever being selectively and slidably movable along said selector channel between a closed configuration situated proximate said left end at which the first actuation magnet is aligned with said drain magnet and an open configuration situated proximate said right end such that the second actuation magnet is vertically aligned with drain magnet.