CA2442425A1 - Cooling system for a small vessel - Google Patents
Cooling system for a small vessel Download PDFInfo
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P11/00—Component parts, details, or accessories not provided for in, or of interest apart from, groups F01P1/00 - F01P9/00
- F01P11/02—Liquid-coolant filling, overflow, venting, or draining devices
- F01P11/0276—Draining or purging
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01P—COOLING OF MACHINES OR ENGINES IN GENERAL; COOLING OF INTERNAL-COMBUSTION ENGINES
- F01P2050/00—Applications
- F01P2050/02—Marine engines
- F01P2050/04—Marine 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.
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)
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)
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 |
-
2002
- 2002-09-27 JP JP2002284218A patent/JP2004116477A/en active Pending
-
2003
- 2003-09-24 CA CA002442425A patent/CA2442425C/en not_active Expired - Fee Related
- 2003-09-26 US US10/672,934 patent/US6875070B2/en not_active Expired - Fee Related
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 |