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CA2471993A1 - Rust prevention system of an outboard motor - Google Patents

Rust prevention system of an outboard motor Download PDF

Info

Publication number
CA2471993A1
CA2471993A1 CA 2471993 CA2471993A CA2471993A1 CA 2471993 A1 CA2471993 A1 CA 2471993A1 CA 2471993 CA2471993 CA 2471993 CA 2471993 A CA2471993 A CA 2471993A CA 2471993 A1 CA2471993 A1 CA 2471993A1
Authority
CA
Canada
Prior art keywords
cylinder head
outboard motor
prevention system
rust prevention
water jacket
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
CA 2471993
Other languages
French (fr)
Other versions
CA2471993C (en
Inventor
Hiroki Tawa
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 CA2471993A1 publication Critical patent/CA2471993A1/en
Application granted granted Critical
Publication of CA2471993C publication Critical patent/CA2471993C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Exhaust Silencers (AREA)
  • Cylinder Crankcases Of Internal Combustion Engines (AREA)
  • Prevention Of Electric Corrosion (AREA)
  • Gasket Seals (AREA)

Abstract

There is provided a rust prevention system of an outboard motor, comprising: a cylinder head (14) having a water jacket (14a); an exhaust device (35) having a water jacket (36) and fastened to the cylinder head; and a gasket (43) disposed between the cylinder head and the exhaust device, wherein a sacrificial anode (37) is disposed in one of the water jacket of the cylinder head and the water jacket of the exhaust device, and the cylinder head and the exhaust device are electrically connected to each other by electroconductive means (43a).
CA 2471993 2003-06-25 2004-06-22 Rust prevention system of an outboard motor Expired - Fee Related CA2471993C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003-181009 2003-06-25
JP2003181009A JP2005016380A (en) 2003-06-25 2003-06-25 Rustproofing device for outboard motor

Publications (2)

Publication Number Publication Date
CA2471993A1 true CA2471993A1 (en) 2004-12-25
CA2471993C CA2471993C (en) 2008-06-10

Family

ID=33562248

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2471993 Expired - Fee Related CA2471993C (en) 2003-06-25 2004-06-22 Rust prevention system of an outboard motor

Country Status (2)

Country Link
JP (1) JP2005016380A (en)
CA (1) CA2471993C (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104775887A (en) * 2015-04-09 2015-07-15 上海天纳克排气系统有限公司 Exhausting system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6274384B2 (en) * 2012-04-27 2018-02-07 Nok株式会社 Metal gasket and manufacturing method thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104775887A (en) * 2015-04-09 2015-07-15 上海天纳克排气系统有限公司 Exhausting system

Also Published As

Publication number Publication date
CA2471993C (en) 2008-06-10
JP2005016380A (en) 2005-01-20

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20130625