JPH02134000U - - Google Patents

Info

Publication number
JPH02134000U
JPH02134000U JP4316989U JP4316989U JPH02134000U JP H02134000 U JPH02134000 U JP H02134000U JP 4316989 U JP4316989 U JP 4316989U JP 4316989 U JP4316989 U JP 4316989U JP H02134000 U JPH02134000 U JP H02134000U
Authority
JP
Japan
Prior art keywords
personal watercraft
exhaust pipe
small personal
exhaust
injection port
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
JP4316989U
Other languages
Japanese (ja)
Other versions
JPH0739758Y2 (en
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 filed Critical
Priority to JP1989043169U priority Critical patent/JPH0739758Y2/en
Publication of JPH02134000U publication Critical patent/JPH02134000U/ja
Application granted granted Critical
Publication of JPH0739758Y2 publication Critical patent/JPH0739758Y2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Exhaust Silencers (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図はこの考案の実施例にかかる排気装置を
備えた小型滑走艇を船尾側から見た一部を切り欠
いた斜視図、第２図は排気ガスの誘導手段が異な
る他の実施例を示す、第１図に対応する斜視図、
第３図はウオータジエツト推進式の小型滑走艇を
示す左側面図である。 １……小型滑走艇、２……船体、１０……排気
管、１０ａ……出口、１０ｂ……屈曲部、１１…
…凹所（誘導手段）、１２……誘導金具（誘導手
段）、２６……ステアリングノズル、２６ａ……
噴射口。 Fig. 1 is a partially cutaway perspective view of a small personal watercraft equipped with an exhaust system according to an embodiment of this invention, viewed from the stern side, and Fig. 2 shows another embodiment with a different exhaust gas guiding means. a perspective view corresponding to FIG.
FIG. 3 is a left side view of a water jet propulsion type small personal watercraft. DESCRIPTION OF SYMBOLS 1...Small personal watercraft, 2...Hull, 10...Exhaust pipe, 10a...Exit, 10b...Bending portion, 11...
... recess (guiding means), 12 ... guiding fitting (guiding means), 26 ... steering nozzle, 26a ...
injection port.

Claims (1)

【実用新案登録請求の範囲】 １ 小型滑走艇内に搭載されたエンジンの排気管
の出口を、船尾側の水面下に臨ませ、該出口付近
で前記排気管を水面より上方に屈曲させたことを
特徴とする小型滑走艇の排気装置。 ２ 前記小型滑走艇が船尾中央に噴射口をもつウ
オータジエツト推進装置を備え、該噴射口の側方
に設けた前記排気管の出口に、排気ガスの流れを
船体の外側方に導く誘導手段を設けた請求項１記
載の小型滑走艇の排気装置。[Scope of Claim for Utility Model Registration] 1. The outlet of the exhaust pipe of an engine mounted in a small personal watercraft is facing below the water surface on the stern side, and the exhaust pipe is bent above the water surface near the exit. An exhaust system for small personal watercraft featuring: 2. The small personal watercraft is equipped with a water jet propulsion device having an injection port at the center of the stern, and a guide means is provided at the outlet of the exhaust pipe provided on the side of the injection port to guide the flow of exhaust gas toward the outside of the hull. The exhaust system for a personal watercraft according to claim 1.
JP1989043169U 1989-04-12 1989-04-12 Exhaust system for small planing boats Expired - Fee Related JPH0739758Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989043169U JPH0739758Y2 (en) 1989-04-12 1989-04-12 Exhaust system for small planing boats

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989043169U JPH0739758Y2 (en) 1989-04-12 1989-04-12 Exhaust system for small planing boats

Publications (2)

Publication Number Publication Date
JPH02134000U true JPH02134000U (en) 1990-11-07
JPH0739758Y2 JPH0739758Y2 (en) 1995-09-13

Family

ID=31555354

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989043169U Expired - Fee Related JPH0739758Y2 (en) 1989-04-12 1989-04-12 Exhaust system for small planing boats

Country Status (1)

Country Link
JP (1) JPH0739758Y2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101505661B1 (en) * 2013-09-05 2015-03-24 삼성중공업 주식회사 Exhaust gas treatment apparatus and method of ship

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS493294U (en) * 1972-04-12 1974-01-12
JPH023598A (en) * 1988-06-21 1990-01-09 Honda Motor Co Ltd Compact hydro-vehicle

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS493294U (en) * 1972-04-12 1974-01-12
JPH023598A (en) * 1988-06-21 1990-01-09 Honda Motor Co Ltd Compact hydro-vehicle

Also Published As

Publication number Publication date
JPH0739758Y2 (en) 1995-09-13

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees