Abstract An assembly for a boat having an internal combustion engine which uses sea water as its coolant and a bilge which collects sea water. The assembly comprises a Y-shaped pipe whose tail is connected to the water pump of the internal combustion engine, a first manually operable on-off valve for controlling the flow of sea water into the water pump located in one arm of the Y-shaped pipe, a second manually operable on-off valve for controlling the flow of an alternative source of water into the water pump located in the second arm of the Y-shaped pipe, and a length of flexible hose attached to the end of the second arm of the Y-shaped pipe, the free end of said hose being alternatively connectable to a source of fresh water or to the sea water in the bilge. The assembly may include a switch mounted on the Y-shaped pipe whenever the on-off valve between the engine's water pump and the hose leading to the sea is closed. This switch controls a red warning light mounted on the boat's console to give a visual warning to the boat operator that the connection between the sea water and the engine's water pump, which is normally open, is closed.
Inventors
👤 Jack Fulks
Bibliographic Details
Application Number—
JurisdictionUS
Data Sourcegoogle_patents
Last Synchronized2026-10-24 18:47
CPC Classifications
B; B63; B63B; B63B13/00
Claims Analysis
Total Claims: 2
Claim 1
Independent Claim
200 words
An assembly for a boat having a bilge and an internal combustion engine which has a water pump using sea water as its coolant comprising a Y-shaped pipe having a tail and two arms, the tail of which is connected to the engine's water pump, a first manually operable on-off valve located in one arm of the Y-shaped pipe, said valve being opened and closed by a hand-operated lever, for controlling the flow of sea water into the engine's water pump, a second manually operable on-off valve located in the other arm of the Y-shaped pipe, said valve being opened and closed by a hand operated lever, for controlling the flow of fresh water and water from the bilge into the engine's water pump, a flexible hose connected to the open end of the second arm of the Y-shaped pipe for flushing the engine with fresh water and for removing water from the bilge, and an on-off electrical switch mounted on the first arm of the Y-shaped pipe adjacent to the first on-off valve, said switch having a spring loaded arm which is moved from off to on position by movement of the valve's lever from open to closed position.
Claim 2
Dependent Claim
200 words
An assembly for a boat having a bilge and an internal combustion engine which has a water pump using sea water as its coolant comprising a Y-shaped pipe having a tail and two arms, the tail of which is connected to the engine's water pump, a first manually operable on-off valve located in one arm of the Y-shaped pipe, said valve being opened and closed by a hand-operated lever, for controlling the flow of sea water into the engine's water pump, a second manually operable on-off valve located in the other arm of the Y-shaped pipe, said valve being opened and closed by a hand operated lever, for controlling the flow of fresh water and water from the bilge into the engine's water pump, a flexible hose connected to the open end of the second arm of the Y-shaped pipe for flushing the engine with fresh water and for removing water from the bilge, and an on-off electrical switch mounted on the first arm of the Y-shaped pipe adjacent to the first on-off valve, said switch having a spring loaded arm which is moved from off to on position by movement of the valve's lever from open to closed position.