JPS6192720U - - Google Patents
Info
- Publication number
- JPS6192720U JPS6192720U JP17820884U JP17820884U JPS6192720U JP S6192720 U JPS6192720 U JP S6192720U JP 17820884 U JP17820884 U JP 17820884U JP 17820884 U JP17820884 U JP 17820884U JP S6192720 U JPS6192720 U JP S6192720U
- Authority
- JP
- Japan
- Prior art keywords
- intake pipe
- internal combustion
- combustion engine
- clean side
- intake
- 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
- 238000002485 combustion reaction Methods 0.000 claims description 7
Landscapes
- Characterised By The Charging Evacuation (AREA)
Description
図面は本考案の一実施例を示し、第１図は本考
案の内燃機関の吸気管構造の断面図、第２図は第
１図の切換弁を制御する制御手段の断面図である
。
１…内燃機関、２…キヤブレタ、３…エアクリ
ーナ、６…第１吸気管、７…第２吸気管、８…切
換弁、９…遠心ガバナ（制御手段）、２８…一方
向弁。
The drawings show an embodiment of the present invention; FIG. 1 is a cross-sectional view of an intake pipe structure of an internal combustion engine according to the present invention, and FIG. 2 is a cross-sectional view of a control means for controlling the switching valve of FIG. 1. DESCRIPTION OF SYMBOLS 1... Internal combustion engine, 2... Carburetor, 3... Air cleaner, 6... First intake pipe, 7... Second intake pipe, 8... Switching valve, 9... Centrifugal governor (control means), 28... One-way valve.
Claims (1)
アクリーナのクリーンサイドとを連通させる第１
吸気管と、所定時に前記第１吸気管と接続される
第２吸気管と、前記第１吸気管を、前記内燃機関
の高回転時に前記クリーンサイド内へ直接連通さ
せ低回転時に第２吸気管を介してクリーンサイド
内へ連通させるように切り換える切換弁と、該切
換弁を制御する制御手段とを具備し、前記内燃機
関の回転数に依存した吸気特性を得るようにした
ことを特徴とする内燃機関の吸気管構造。 ２ 第２吸気管内に配設されクリーンサイド側か
ら第１吸気管側へのみの流れを許容する一方向弁
を具備したことを特徴とする実用新案登録請求の
範囲第１項記載の内燃機関の吸気管構造。[Scope of Claim for Utility Model Registration] 1. In an internal combustion engine, a first valve that communicates the intake port of a carburetor with the clean side of an air cleaner.
an intake pipe, a second intake pipe that is connected to the first intake pipe at a predetermined time, and a second intake pipe that communicates the first intake pipe directly into the clean side when the internal combustion engine is running at high speeds and when the engine is running at low speeds. The engine is characterized by comprising a switching valve that is switched so as to communicate with the inside of the clean side through the switching valve, and a control means that controls the switching valve, so as to obtain intake characteristics that depend on the rotational speed of the internal combustion engine. Intake pipe structure of internal combustion engine. 2. The internal combustion engine according to claim 1, which is characterized by being equipped with a one-way valve disposed in the second intake pipe and allowing flow only from the clean side to the first intake pipe. Intake pipe structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17820884U JPS6192720U (en) | 1984-11-26 | 1984-11-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17820884U JPS6192720U (en) | 1984-11-26 | 1984-11-26 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6192720U true JPS6192720U (en) | 1986-06-16 |
Family
ID=30735772
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17820884U Pending JPS6192720U (en) | 1984-11-26 | 1984-11-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6192720U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012062800A (en) * | 2010-09-15 | 2012-03-29 | Honda Motor Co Ltd | Suction device of engine |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5856328U (en) * | 1981-10-08 | 1983-04-16 | 株式会社 ソフイア・エルヴエツクス | tape head cleaner |
| JPS5856330U (en) * | 1981-10-07 | 1983-04-16 | 株式会社 明治ゴム化成 | Damper for recording head of magnetic recording device |
-
1984
- 1984-11-26 JP JP17820884U patent/JPS6192720U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5856330U (en) * | 1981-10-07 | 1983-04-16 | 株式会社 明治ゴム化成 | Damper for recording head of magnetic recording device |
| JPS5856328U (en) * | 1981-10-08 | 1983-04-16 | 株式会社 ソフイア・エルヴエツクス | tape head cleaner |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2012062800A (en) * | 2010-09-15 | 2012-03-29 | Honda Motor Co Ltd | Suction device of engine |
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