JPS586957U - Internal combustion engine intake noise muffling device - Google Patents
Internal combustion engine intake noise muffling deviceInfo
- Publication number
- JPS586957U JPS586957U JP10107181U JP10107181U JPS586957U JP S586957 U JPS586957 U JP S586957U JP 10107181 U JP10107181 U JP 10107181U JP 10107181 U JP10107181 U JP 10107181U JP S586957 U JPS586957 U JP S586957U
- Authority
- JP
- Japan
- Prior art keywords
- internal combustion
- combustion engine
- muffling device
- intake noise
- opening
- 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.)
- Pending
Links
Landscapes
- Automatic Cycles, And Cycles In General (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は本考案の一実施例を示すもので、第１図〜 は自
動二輪車のフレーム要部の部分破断側面図、第２図はフ
レーム要部の部分破断半裁平面図、第 、３図は変更実
施例の第１図と同様の図である。・尚図面中、１〜４，
１０１はフレーム、１２は吸入弁、１１は吸入通路、１
４は排気弁、１６は燃料供給装置、１８はエアクリーナ
、１９はエアクリーナケース、２２，１２２は開口部、
２７゜１２７は連結管、２９，１２９は閉塞板、３０゜
１３０は共鳴器である。 −The drawings show one embodiment of the present invention. Figures 1 to 3 are partially cutaway side views of the main parts of the frame of a motorcycle, Figure 2 is a partially cutaway plan view of the main parts of the frame, and Figures 1 and 3 are changes. It is a figure similar to FIG. 1 of an Example.・In addition, 1 to 4 in the drawing
101 is a frame, 12 is a suction valve, 11 is a suction passage, 1
4 is an exhaust valve, 16 is a fuel supply device, 18 is an air cleaner, 19 is an air cleaner case, 22, 122 are openings,
27° 127 is a connecting pipe, 29 and 129 are closing plates, and 30° 130 is a resonator. −
Claims (3)
る内燃機関であって、吸入弁で開閉される− 吸入通路
は燃料供給装置を経てエアクリーナに繋げられ、エアク
リーナケース等の吸入系通路の一部に開口部を設け、該
開口部を連通管を介して略一定径で連続する管状フレー
ム部材内に連通接続し、該フレーム部材内の適所に閉塞
板を固設して該フレーム部材内に管長型共鳴器を形成す
るようにしたことを特徴とする内燃機関の吸気騒音消音
装置。(1) An internal combustion engine that is equipped with an intake valve and an exhaust valve that are periodically opened and closed, and the intake valve opens and closes the engine. An opening is provided in a part of the passage, the opening is connected to a continuous tubular frame member having a substantially constant diameter through a communicating pipe, and a closing plate is fixed at a suitable position within the frame member to form the frame. An intake noise muffling device for an internal combustion engine, characterized in that a tube-long resonator is formed within the member.
材の内径を略同−径とし、フレーム内に固設した閉塞板
と開口部との間の長さを４００ｍｍ以上の長さとした前
記実用新案登録請求の範囲第１項の内燃機関の吸気騒音
消音装置。(2) The above-mentioned practical use in which the inner diameter of the opening, the inner diameter of the communicating pipe, and the inner diameter of the tubular frame member are approximately the same diameter, and the length between the closing plate fixed in the frame and the opening is 400 mm or more. An intake noise muffling device for an internal combustion engine according to claim 1 of the patent registration claim.
登録請求の範囲第１項の内燃機関の吸気騒音消音装置。(3) The intake noise muffling device for an internal combustion engine according to claim 1, wherein the communication pipe is made of a flexible member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10107181U JPS586957U (en) | 1981-07-06 | 1981-07-06 | Internal combustion engine intake noise muffling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10107181U JPS586957U (en) | 1981-07-06 | 1981-07-06 | Internal combustion engine intake noise muffling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS586957U true JPS586957U (en) | 1983-01-17 |
Family
ID=29895740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10107181U Pending JPS586957U (en) | 1981-07-06 | 1981-07-06 | Internal combustion engine intake noise muffling device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS586957U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61263881A (en) * | 1985-05-16 | 1986-11-21 | ヤマハ発動機株式会社 | Frame for motorcycle |
| JPS62113676A (en) * | 1985-11-12 | 1987-05-25 | ヤマハ発動機株式会社 | Motorcycle |
| JPS62198577A (en) * | 1986-02-24 | 1987-09-02 | ヤマハ発動機株式会社 | Suction silencer for motorcycle |
-
1981
- 1981-07-06 JP JP10107181U patent/JPS586957U/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61263881A (en) * | 1985-05-16 | 1986-11-21 | ヤマハ発動機株式会社 | Frame for motorcycle |
| JPS62113676A (en) * | 1985-11-12 | 1987-05-25 | ヤマハ発動機株式会社 | Motorcycle |
| JPS62198577A (en) * | 1986-02-24 | 1987-09-02 | ヤマハ発動機株式会社 | Suction silencer for motorcycle |
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