JPS61107939U

JPS61107939U -

Info

Publication number: JPS61107939U
Application number: JP19335484U
Authority: JP
Priority date: 1984-12-20
Filing date: 1984-12-20
Publication date: 1986-07-09

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す概略図、第２
，３図は本考案の別の実施例をそれぞれ示す概略
図である。１，１０……吸気路、２……アクセルペダル、
５……制御回路。 Figure 1 is a schematic diagram showing one embodiment of the present invention;
, 3 are schematic views showing other embodiments of the present invention. 1, 10...Intake path, 2...Accelerator pedal,
5...Control circuit.

補正昭６０．５．２７実用新案登録請求の範囲を次のように補正する
。Amendment May 27, 1980 The scope of claims for utility model registration is amended as follows.

【実用新案登録請求の範囲】エンジンの吸気路を開閉するスロツトルバルブ
装置であつて、アクセルペダルの踏み込み量に応じてバルブ開
度を設定する電気的制御式のバルブ開閉用アクチ
ユエータに連結されている第１のスロツトルバル
ブと、上記吸気路において、上記第１のスロツトルバ
ルブに対して直列に配設されていて、アクセルペ
ダルの踏み込み状態に応動する牽引部材若しくは
リンク機構に連結されて回動可能な第２のスロツ
トルバルブと、上記第２のスロツトルバルブと連動可能に設け
られていて、アクセルペダルの踏み込みが解除さ
れたとき、その第２のスロツトルバルブを上記第
１のスロツトルバルブによつて得られるアイドル
時の吸気量に見合うバルブ開度となる態位に復帰
させる復帰部材と、上記吸気路若しくは牽引部材およびリンク機構
のいずれかに設けられていて、上記アクセルペダ
ルの踏み込み時に、上記第２のスロツトルバルブ
での吸気量が上記第１のスロツトルバルブでのそ
れよりも大きくなるように設定する手段とを具備
したスロツトルバルブ装置。図面の簡単な説明を次のように補正する。明細書第１１頁末行中乃至同第１２頁第１行中
の「第２，３図」を「第２図」に改める。明細書第１２頁第１行中の「それぞれ」を削除
する。[Scope of Claim for Utility Model Registration] A throttle valve device that opens and closes the intake passage of an engine, which is connected to an electrically controlled valve opening/closing actuator that sets the valve opening according to the amount of depression of the accelerator pedal. a first throttle valve arranged in series with the first throttle valve in the intake passage and connected to a traction member or link mechanism that responds to the depression state of the accelerator pedal and rotates; a second throttle valve that is movable; and a second throttle valve that is provided so as to be interlocked with the second throttle valve, and when the accelerator pedal is released, the second throttle valve is moved to the first throttle valve. a return member for returning the valve to a position in which the valve opening corresponds to the amount of intake air at idle obtained by the tuttle valve; A throttle valve device comprising means for setting an intake amount at the second throttle valve to be larger than that at the first throttle valve when the throttle valve is depressed. The brief description of the drawing has been amended as follows. "Figures 2 and 3" in the last line of page 11 to the first line of page 12 of the specification will be changed to "Figure 2." The word "each" in the first line of page 12 of the specification is deleted.

Claims

[Scope of Claim for Utility Model Registration] A throttle valve device that opens and closes the intake passage of an engine, which is connected to an electrically controlled valve opening/closing actuator that sets the valve opening according to the amount of depression of the accelerator pedal. a first throttle valve located upstream of the first throttle valve in the intake direction in the intake passage;
a second throttle valve that is rotatable by being connected to a traction member or link mechanism that responds to the depression state of the accelerator pedal; a return member that, when released, returns the second throttle valve to a position in which the valve opening corresponds to the amount of intake air obtained by the first throttle valve during idling; provided in either the traction member or the link mechanism, and set so that when the accelerator pedal is depressed, the amount of intake air at the second throttle valve is greater than that at the first throttle valve. A throttle valve device comprising means for.