JPH0163738U - - Google Patents
Info
- Publication number
- JPH0163738U JPH0163738U JP1987158382U JP15838287U JPH0163738U JP H0163738 U JPH0163738 U JP H0163738U JP 1987158382 U JP1987158382 U JP 1987158382U JP 15838287 U JP15838287 U JP 15838287U JP H0163738 U JPH0163738 U JP H0163738U
- Authority
- JP
- Japan
- Prior art keywords
- diaphragm
- air pressure
- governor lever
- air chamber
- actuator
- 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
- 238000010586 diagram Methods 0.000 description 3
Landscapes
- High-Pressure Fuel Injection Pump Control (AREA)
- Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
Description
第１図は本考案の実施例にかかるガバナレバー
駆動用アクチユエータが装備されたエンジンコン
トロール装置の構成を示す図、第２図は同アクチ
ユエータの拡大図、第３図は同アクチユエータに
よるアクセルペダル踏込み量とエンジン回転数の
関係を示す図、第４図は従来のエアシリンダによ
るガバナレバー駆動用アクチユエータを用いたエ
ンジンコントロール装置の構成を示す図である。
１１……エンジン、１３……ガバナレバー、１
４……ガバナレバー駆動用アクチユエータ、２０
……同アクチユエータのエアチヤンバー、２１…
…同ダイヤフラム、２４……プツシユロツド、２
７……同リターンスプリング、１５……空気圧を
供給するエアタンク、１６……スロツトルバルブ
、１９……アクセルペダル。
Fig. 1 is a diagram showing the configuration of an engine control device equipped with an actuator for driving a governor lever according to an embodiment of the present invention, Fig. 2 is an enlarged view of the actuator, and Fig. 3 shows the amount of depression of the accelerator pedal by the actuator. FIG. 4, which is a diagram showing the relationship between engine rotational speeds, is a diagram showing the configuration of an engine control device using a conventional actuator for driving a governor lever using an air cylinder. 11...Engine, 13...Governor lever, 1
4... Actuator for driving governor lever, 20
...Air chamber of the same actuator, 21...
...Same diaphragm, 24...Push rod, 2
7... Return spring, 15... Air tank for supplying air pressure, 16... Throttle valve, 19... Accelerator pedal.
Claims (1)
、上記空気圧により変形してストローク作動しう
るように上記エアチヤンバー内に設けられたダイ
ヤフラムと、このダイヤフラムに上記空気圧に対
抗するバネ力を付与するリターンスプリングと、
一端が上記エアチヤンバー内で上記ダイヤフラム
に連結され他端がガバナレバーに連結されるロツ
ドとを具備してなることを特徴とするエンジンの
ガバナレバー駆動用アクチユエータ。 an air chamber to which air pressure is supplied from the outside; a diaphragm provided within the air chamber so that it can be deformed by the air pressure to perform a stroke; and a return spring that applies a spring force to the diaphragm to counteract the air pressure.
An actuator for driving a governor lever of an engine, comprising a rod having one end connected to the diaphragm within the air chamber and the other end connected to the governor lever.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987158382U JPH0163738U (en) | 1987-10-15 | 1987-10-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987158382U JPH0163738U (en) | 1987-10-15 | 1987-10-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0163738U true JPH0163738U (en) | 1989-04-24 |
Family
ID=31438659
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987158382U Pending JPH0163738U (en) | 1987-10-15 | 1987-10-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0163738U (en) |
-
1987
- 1987-10-15 JP JP1987158382U patent/JPH0163738U/ja active Pending
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