| abstract |
(57) [Abstract] [Purpose] A valve for a small ship that enhances the durability and reliability of a 4-cycle engine by ensuring valve operation performance by preventing rust on the valve shaft of the valve provided in the 4-cycle engine. Provide anti-corrosion device. [Structure] Valve shafts 1a, 2a, 3a, 9 of an intake valve 1, a throttle valve 2, a choke valve 3 and an intake valve 9 installed in a 4-cycle engine 12 for small vessels. An oil inlet 5 is provided above the choke valve 3 so as to inject oil into a. An electromagnetic pump 6 that guides oil from the oil tank 11 to the oil inlet 5 is arranged in the oil inlet 5. Further, a maintenance switch 7 for operating the electromagnetic pump 6 is connected. |