CA2442425A1 - Cooling system for a small vessel - Google Patents

Cooling system for a small vessel Download PDF

Info

Publication number
CA2442425A1
CA2442425A1 CA002442425A CA2442425A CA2442425A1 CA 2442425 A1 CA2442425 A1 CA 2442425A1 CA 002442425 A CA002442425 A CA 002442425A CA 2442425 A CA2442425 A CA 2442425A CA 2442425 A1 CA2442425 A1 CA 2442425A1
Authority
CA
Canada
Prior art keywords
drain
vessel
cooling system
small vessel
piping
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
CA002442425A
Other languages
French (fr)
Other versions
CA2442425C (en
Inventor
Jun Nakajima
Hisashi Matsuo
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Honda Motor Co Ltd
Original Assignee
Honda Motor Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Honda Motor Co Ltd filed Critical Honda Motor Co Ltd
Publication of CA2442425A1 publication Critical patent/CA2442425A1/en
Application granted granted Critical
Publication of CA2442425C publication Critical patent/CA2442425C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01PCOOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P11/00Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
    • F01P11/02Liquid-coolant filling, overflow, venting, or draining devices
    • F01P11/0276Draining or purging
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01PCOOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
    • F01P2050/00Applications
    • F01P2050/02Marine engines
    • F01P2050/04Marine engines using direct cooling

Abstract

To provide a cooling system for a small vessel which can prevent corrosion or freezing in a water channel. Water outside the vessel is fed through a pump 30 and piping P1 or the like to a cooling object in the vessel and cools the same, and then is drained from the vessel. Drain hoses DH1 to 3 are connected to portions of the cooling object and piping where water tends to remain, and drain ports DH1a to 3a which are openable and closable are provided at the other ends of the drain hose. A single drain unit DU for opening and closing the drain port is provided at the drain port of the drain hose.
CA002442425A 2002-09-27 2003-09-24 Cooling system for a small vessel Expired - Fee Related CA2442425C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002284218A JP2004116477A (en) 2002-09-27 2002-09-27 Cooling system for small boat
JP2002-284218 2002-09-27

Publications (2)

Publication Number Publication Date
CA2442425A1 true CA2442425A1 (en) 2004-03-27
CA2442425C CA2442425C (en) 2007-01-02

Family

ID=32211527

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002442425A Expired - Fee Related CA2442425C (en) 2002-09-27 2003-09-24 Cooling system for a small vessel

Country Status (3)

Country Link
US (1) US6875070B2 (en)
JP (1) JP2004116477A (en)
CA (1) CA2442425C (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7168998B1 (en) 2004-08-03 2007-01-30 Accessible Technologies, Inc. Personal watercraft forced air induction system
JP4537193B2 (en) * 2004-12-21 2010-09-01 三菱農機株式会社 Engine cooling system
JP4620633B2 (en) * 2006-05-19 2011-01-26 本田技研工業株式会社 Small planing boat internal combustion engine
US7585196B1 (en) 2006-06-01 2009-09-08 Brunswick Corporation Marine propulsion system with an open cooling system that automatically drains when the marine vessel is taken out of the water
US7329162B1 (en) * 2006-06-01 2008-02-12 Brunswick Corporation Cooling system for a marine propulsion device
US9545985B1 (en) * 2016-06-21 2017-01-17 Brian Provost Outboard-motor closed-loop cooler system method
US10670157B2 (en) * 2017-05-24 2020-06-02 Rudolph Eberstadt, III Marine drain valve
US10059406B1 (en) * 2017-05-24 2018-08-28 Rudolph Eberstadt, III Marine drain valve
CN109723531A (en) * 2019-03-01 2019-05-07 厦门厦杏摩托有限公司 A kind of motorcycle engine piston cooling oil path system
WO2020227187A1 (en) * 2019-05-08 2020-11-12 Eberstadt Rudolph Iii Marine drain valve

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4932348A (en) * 1989-05-08 1990-06-12 Nix Charles D Remote control valve
US5628285A (en) * 1995-08-31 1997-05-13 Brunswick Corporation Drain valve for a marine engine
JP4469037B2 (en) 1999-09-30 2010-05-26 ヤマハ発動機株式会社 Small ship cooling system

Also Published As

Publication number Publication date
US6875070B2 (en) 2005-04-05
US20040106338A1 (en) 2004-06-03
JP2004116477A (en) 2004-04-15
CA2442425C (en) 2007-01-02

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed