JPH0430241U

JPH0430241U -

Info

Publication number: JPH0430241U
Application number: JP7150590U
Authority: JP
Priority date: 1990-07-06
Filing date: 1990-07-06
Publication date: 1992-03-11
Anticipated expiration: 2005-07-06
Also published as: JPH0741875Y2

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例の平面図、第２図は
同側面図、第３図、第４図はそれぞれ暖機運転時
、始動運転時における側面図である。１１……チヨーク弁、１３……スロツトル弁、
１５……スロツトル軸、１７……ロツクアーム、
１８……スロツトル操作装置、２９，３９……弾
機、３１……チヨーク軸、３３……カムアーム、
３４……チヨーク操作装置、４５，４７……係止
部。 FIG. 1 is a plan view of an embodiment of the present invention, FIG. 2 is a side view of the same, and FIGS. 3 and 4 are side views during warm-up operation and startup operation, respectively. 11...Chiyoke valve, 13...Throttle valve,
15... Throttle axis, 17... Lock arm,
18... Throttle operating device, 29, 39... Bullet machine, 31... Chyoke shaft, 33... Cam arm,
34...Chiyoke operating device, 45, 47...Locking portion.

補正平３．１．１１実用新案登録請求の範囲を次のように補正する
。Amendment 3.1.11. The scope of claims for utility model registration is amended as follows.

【実用新案登録請求の範囲】スロツトル弁１３を固着するスロツトル軸１５
にスロツトルアーム１７を固着して揺動自在に設
け、前記スロツトルアーム１７をスロツトル操作
装置１８に連結して設けるとともに、チヨーク弁
１１を固着するチヨーク軸３１にカムアーム３３
を固着して揺動自在に設け、前記カムアーム３３
をチヨーク操作装置３４を連結して設け、前記ス
ロツトルアーム１７を弾機２９によつて前記スロ
ツトル弁１３が閉鎖する方向に付勢して設けると
ともに、前記カムアーム３３を弾機３９によつて
前記チヨーク弁１１が開放する方向に付勢して設
け、前記カムアーム３３の外周に順次に設けた、
暖機運転時、冷態始動運転時の前記チヨーク弁１
１の開度に対応する揺動位置における前記カムア
ーム３３と、それぞれの運転時の前記スロツトル
弁１３の開度に対応する揺動位置における前記ス
ロツトルアーム１７とをそれぞれの弾機３９，２
９に抗して互に係止する係止部４５，４７を設け
たことを特徴とするスロツトル制御装置。図面の簡単な説明を次のように補正する。明細書第９頁第２０行目に、「ロツクアーム」
とあるのを、「スロツトルアーム」と補正する。[Claims for Utility Model Registration] Throttle shaft 15 to which throttle valve 13 is fixed
A throttle arm 17 is fixedly and swingably provided to the throttle arm 17, and the throttle arm 17 is connected to a throttle operating device 18, and a cam arm 33 is attached to a throttle shaft 31 to which the throttle valve 11 is fixed.
The cam arm 33 is fixed and swingably provided.
is connected to the throttle operating device 34, the throttle arm 17 is biased by the bullet 29 in a direction in which the throttle valve 13 is closed, and the cam arm 33 is connected to the bullet 39. Therefore, the cam arm 33 is biased in the direction in which the check valve 11 is opened, and is sequentially provided on the outer periphery of the cam arm 33.
The above-mentioned check valve 1 during warm-up operation and cold start operation
The cam arm 33 in the swing position corresponding to the opening degree of the throttle valve 13 during each operation and the throttle arm 17 in the swing position corresponding to the opening degree of the throttle valve 13 during each operation are ,2
9. A throttle control device characterized in that locking portions 45 and 47 are provided that lock each other against the locking portion 9. The brief description of the drawing has been amended as follows. "Lock arm" on page 9, line 20 of the specification
I corrected it to "throttle arm".

Claims

[Scope of utility model registration request]

Throttle shaft 15 to which throttle valve 13 is fixed
A lock arm 17 is fixed to and swingably provided,
The lock arm 17 is controlled by a throttle operating device 18.
At the same time, a cam arm 33 is fixedly and swingably provided to a stationary shaft 31 to which the stationary valve 11 is fixed. The throttle valve 13
The cam arm 33 is provided so as to be biased in the direction in which the valve 11 is opened by the bullet 39, and the warm-up When driving,
the cam arm 33 at a swinging position corresponding to the opening degree of the chiyoke valve 11 during cold start operation;
The lock arm 1 is in a swing position corresponding to the opening degree of the throttle valve 13 during each operation.
7 and 7 are provided with locking portions 45 and 47 that lock each other against each other against the respective bullets 39 and 29.