JPS63121737U - - Google Patents

Description

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

第１図は本考案によるスロツトル弁の制御装置
の第１実施例を示す断面図、第２図は第１図のモ
ータを省略したレバー側を示す正面図、第３図か
ら第５図はそれぞれ別の状態を示す第２図と同様
の図、第６図はアクセル開度とスロツトル開度の
関係を示す図である。 １４……スロツトル、１８……ばね、２８……
スロツトルレバー、２９……強制開口レバー、３
６……アクセルセンサ、４０……ばね、４２……
アクセルリンク、５０……モータ、５６……モー
タレバー。 Fig. 1 is a sectional view showing a first embodiment of the throttle valve control device according to the present invention, Fig. 2 is a front view showing the lever side with the motor in Fig. 1 omitted, and Figs. 3 to 5 are respectively A diagram similar to FIG. 2 showing another state, and FIG. 6 are diagrams showing the relationship between the accelerator opening and the throttle opening. 14...throttle, 18...spring, 28...
Throttle lever, 29... Forced opening lever, 3
6... Accelerator sensor, 40... Spring, 42...
Accelerator link, 50...motor, 56...motor lever.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] スロツトル弁を取りつけたスロツトルシヤフト
に連結されたスロツトルレバーと、スロツトル弁
を開方向に付勢するばねと、アクセル踏み込み量
に従つてスロツトル弁の開き角度の上限を規定し
且つスロツトルレバーに係合可能な制限手段と、
機関作動状態に基づいて得られる制御信号に応じ
て駆動されるモータと、該モータの出力軸に連結
され且つスロツトル弁を閉じる方向にスロツトル
レバーと係合可能なモータレバーと、スロツトル
弁が所定の範囲で開かないときにスロツトル弁を
強制的に開かせる強制開口手段とを具備したこと
を特徴とする内燃機関のスロツトル弁制御装置。 A throttle lever connected to a throttle shaft to which a throttle valve is attached; a spring that biases the throttle valve in the opening direction; and a spring that biases the throttle valve in the opening direction; an engageable restriction means;
a motor driven in accordance with a control signal obtained based on an engine operating state; a motor lever connected to an output shaft of the motor and capable of engaging with a throttle lever in a direction to close the throttle valve; 1. A throttle valve control device for an internal combustion engine, comprising forced opening means for forcibly opening a throttle valve when the throttle valve does not open within a range of .