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Outboard-motor closed-loop cooler system

A closed-loop cooling and cooler technology, used in liquid cooling, engine cooling, outboard propulsion, etc., can solve the problem of limited outboard motors

Active Publication Date: 2019-04-16
布莱恩普洛沃斯特
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, outboard motors are limited to clean, deeper passages

Method used

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  • Outboard-motor closed-loop cooler system
  • Outboard-motor closed-loop cooler system
  • Outboard-motor closed-loop cooler system

Examples

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Embodiment Construction

[0017] Referring generally to all of the drawings, there is shown a preferred embodiment of the outboard motor closed loop cooler inventive system apparatus 200 and method 300 .

[0018] refer to figure 1 , the standard outboard motor power head 100 is installed on the conversion adapter base 1 of the outboard motor closed-loop cooler. Mount the combined unit on a boat, such as a substantially flat bottomed shallow water boat, using the mounting clips 2 provided. A surface drive outboard motor lower unit 7 mounted to the conversion adapter base 1 provides propulsion in shallow, grassy or other difficult to navigate water. As an alternative to the coolant water that is normally pumped through the standard mid-section of a standard outboard motor in open loop, the outboard motor closed-loop cooler passes through the A coolant supply pipe 8 driven by a coolant pump 9 provides a closed loop of water or other coolant to a standard outboard motor power head 100 . The coolant heat...

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PUM

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Abstract

A method for providing an outboard-motor closed-loop cooler system as a retrofit substitute for the midsection and the lower unit of a standard outboard motor, having a substitute closed-loop coolingsystem with an exterior heat exchanger, a substitute oil reservoir, a substitute exhaust system, and a substitute propulsion system, allowing an existing standard outboard-motor powerhead to be used in conditions not conducive to standard open-loop water cooling, such as shallow-water, muddy-water, obstructed- water, seawater, or corrosive-water conditions.

Description

Background technique [0001] The system of the present invention provides a retrofit replacement for the mid-section and lower unit of a standard outboard motor with an alternative closed loop cooling system with an external heat exchanger, an alternative oil reservoir, an alternative exhaust system and Alternative propulsion systems to enable use of existing standard outboard motor powerheads in conditions not conducive to standard open-loop water cooling (eg, shallow water, muddy water, obstructed water, seawater, or corrosive water conditions). [0002] The system of the present invention is designed in part because boats navigating inland waterways, coastal marshes, and wetlands encounter shallow, sometimes filled with invasive vegetation, or silted up areas that are too soft to walk into or use Access by any other type of transportation. Boats, especially shallow draft boats, are the only practical means of transportation into these areas, but once the outboard motor trav...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B63H20/24B63H20/28F01P3/20F01P7/16F02B61/04
CPCB63H20/24B63H20/28F01P3/20F01P7/16F02B61/045
Inventor 布莱恩·普洛沃斯特
Owner 布莱恩普洛沃斯特