JPS6451755U - - Google Patents
Info
- Publication number
- JPS6451755U JPS6451755U JP14762187U JP14762187U JPS6451755U JP S6451755 U JPS6451755 U JP S6451755U JP 14762187 U JP14762187 U JP 14762187U JP 14762187 U JP14762187 U JP 14762187U JP S6451755 U JPS6451755 U JP S6451755U
- Authority
- JP
- Japan
- Prior art keywords
- vehicle speed
- chamber
- atmosphere
- lily
- throat
- 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
- 241000234435 Lilium Species 0.000 claims description 4
- 239000000446 fuel Substances 0.000 claims description 2
- 239000000203 mixture Substances 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- Control Of The Air-Fuel Ratio Of Carburetors (AREA)
Description
第１図及び第２図は本考案の一実施例を示し、
第１図は制限速度未満で走行中の状態を示す系統
図、第２図は制限速度に到達した状態を示す系統
図である。第３図は従来例を示す系統図である。
１……可変ベンチユリ型キヤブレター、２……
スロート、３……チヤンバー、４……ばね、５…
…ニードル、６……燃料供給ノズル、７……空気
、８……流路、９……混合気、１０……エンジン
、１１……エアクリーナ、１２……大気連通管、
１３……ソレノイドバルブ、１４……負圧導入管
、１５……逆止弁、１６……スロツトルバルブ、
１７……バツテリー、１８……イグニツシヨンス
イツチ、１９……車速スイツチ、２０……コント
ロールリレー。
1 and 2 show an embodiment of the present invention,
FIG. 1 is a system diagram showing a state in which the vehicle is traveling below the speed limit, and FIG. 2 is a system diagram showing a state in which the speed limit has been reached. FIG. 3 is a system diagram showing a conventional example. 1...Variable bench lily type carburetor, 2...
Throat, 3...Chamber, 4...Spring, 5...
... Needle, 6 ... Fuel supply nozzle, 7 ... Air, 8 ... Channel, 9 ... Air mixture, 10 ... Engine, 11 ... Air cleaner, 12 ... Atmospheric communication pipe,
13... Solenoid valve, 14... Negative pressure introduction pipe, 15... Check valve, 16... Throttle valve,
17...Battery, 18...Ignition switch, 19...Vehicle speed switch, 20...Control relay.
Claims (1)
するチヤンバー内の負圧によつてスロートが作動
してベンチユリ径を変化する可変ベンチユリ型キ
ヤブレター機構において、所定の車速に達した時
点で作動する車速スイツチと、一端が前記チヤン
バーに接続され他端が大気に通じる大気連通管と
、この大気連通管に配設され前記車速スイツチに
連動して開閉するソレノイドバルブとを具備し、
前記車速スイツチの作動によつて前記ソレノイド
バルブを開き、前記チヤンバー内の負圧を大気に
開放して前記スロートを降下させることによりエ
ンジン出力を低下せしめる車速制限機構を設けた
ことを特徴とする可変ベンチユリ型キヤブレター
機構。 A vehicle speed switch that operates when a predetermined vehicle speed is reached in a variable vent lily type carburetor mechanism in which the throat is actuated by the negative pressure in the chamber that changes depending on the air-fuel mixture flow speed on the secondary side of the carburetor to change the diameter of the vent lily. and an atmosphere communication pipe having one end connected to the chamber and the other end communicating with the atmosphere, and a solenoid valve disposed in the atmosphere communication pipe and opened and closed in conjunction with the vehicle speed switch,
The vehicle speed control mechanism is characterized by being provided with a vehicle speed limiting mechanism that opens the solenoid valve in response to the operation of the vehicle speed switch, releases the negative pressure in the chamber to the atmosphere, and lowers the throat to lower the engine output. Bench lily type carburetor mechanism.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14762187U JPS6451755U (en) | 1987-09-29 | 1987-09-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14762187U JPS6451755U (en) | 1987-09-29 | 1987-09-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6451755U true JPS6451755U (en) | 1989-03-30 |
Family
ID=31418194
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14762187U Pending JPS6451755U (en) | 1987-09-29 | 1987-09-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6451755U (en) |
-
1987
- 1987-09-29 JP JP14762187U patent/JPS6451755U/ja active Pending
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