Oil-spray tube with poppet valve

An oil cooling system comprising:

• an oil-spray tube including a sidewall having an outer circumferential surface and an inner circumferential surface that defines a hollow center, the tube further including a proximal end defining an axially recessed annular seat and an orifice extending between the inner and outer surfaces;
• a poppet valve disposed in the hollow center, the poppet valve including:
• a cylindrical body seated on the inner surface and having a radially extending flange disposed on the annular seat, the body defining an inlet, a cylindrical valve chamber in fluid communication with the inlet and having a valve seat, and an outlet passage, and
• a valve having a ball disposed within the valve chamber and axially movable between a closed position in which the ball is seated on the valve seat to sever fluid communication between the inlet and the valve chamber and an open position in which the ball is spaced from the valve seat to place the inlet and the valve chamber in fluid communication;
• and
• a housing defining a bore, a first oil passage extending into the bore, and a second oil passage extending from a sidewall of the bore, wherein the oil-spray tube is received in the bore with the inlet opposite the first oil passage and the orifice aligned with the second oil passage.