JPH08312356A - Whole area power band chamber - Google Patents

Abstract

PURPOSE: To control an extent of exhaust resistance as well as to reduce a burden of a gear to a clutch or the like by attaching a movable resisting plate to a chamber body, and when an engine is at low speed, keeping this resisting plate unmoved intact to improve the exhaust of the engine, but in proportion as going to be high in engine speed, moving it in order to enhance the engine exhaust the other way. CONSTITUTION: A movable resisting plate is attached to a chamber body, and in order to move this plate, it is connected to a throttle wire (accelerator wire), thereby moving this resisting plate in response to the motion of an accelerator. Owing to this chamber, when an engine is at low speed, this plate is not moved at all, and the exhaust is reflected as quick as possible, but when the engine is at high speed, this plate is moved to better an engine blowup. In addition, a shaft and a spring are attached to this resisting plate, and further a wire is connected to this resisting plate, controlling any motion of this plate. With this constitution, any possible exhaust resistance is controlled, and engine speed is so smoothed in a range from low to high and, and also a burden on a clutch and the other gears can be thus lightened.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention has an object to smoothly rotate the engine, reduce the load on the clutch and other gears, and increase the power of the engine.

[0002]

2. Description of the Related Art In a generally used chamber shown in FIG. 1, a resistance plate is immovable. Although the engine has power at low speeds other than the power band, it has some power, but at high speeds the resistance plate is immovable, which creates resistance to exhaust gas.

The racing chamber shown in FIG. 2 does not have a resistance plate and does not have exhaust resistance at the time of power band or high rotation, so that the power of the engine can be maximized.
However, since there is no resistance plate at low speed, there is no torque and it takes a considerable time to reach the power band.

[0004]

The chambers shown in FIGS. 1 and 2 do not rotate smoothly from low rotation to high rotation. In the chamber of FIG. 1, power is insufficient due to high rotation,
The chamber is lacking power at low rpm.

Therefore, at low rotation speed, the advantages of the chamber shown in FIG. 1 are utilized, and at high rotation speed, the advantages of the chamber shown in FIG. 2 are utilized to smoothly rotate the engine and power up the engine.

The object of the present invention is to lighten the load on the clutch, other gears, chain, engine, etc., and reduce the sudden acceleration when reaching the power band.

[0007]

According to the present invention, a movable resistance plate is attached to a chamber body and is connected to a throttle wire (accelerator wire) to move the resistance plate, and the resistance plate is moved in response to the movement of the accelerator. Another means is computer control.

[0008]

Therefore, according to this chamber, when the engine is running at a low speed, the resistance plate is not moved and the exhaust gas is reflected as quickly as possible.

The advantage of connecting the resistance plate of the chamber body to the throttle wire is that the device itself is simple. The disadvantage is that opening and closing the accelerator becomes heavy by connecting it to the throttle wire. Besides, it is difficult to make small movements of the resistance plate.

The advantage of connecting the resistance plate to the computer is that it calculates the speed of exhaust gas and the rotation of the engine, and operates automatically. The disadvantage is that it uses electronic devices, which makes the mechanism complicated and costly.

[0011]

Embodiments of the present invention will be described below with reference to the drawings.

1 and 2 are cross-sectional views of a conventional chamber. 3, 4, and 5 show the invented chamber, and FIG. 6 shows a resistance plate attached to the chamber.

3 and 4, the resistance plate of FIG. 6 is attached to the chamber body. A shaft and a spring are attached to the resistance plate. Then, a wire is connected to the resistance plate to control the movement of the resistance plate, and the movement is as shown by the arrow. FIG.
4 is the position of the axis of the resistance plate.

FIG. 5 is the same until the resistance plate is attached to the chamber body. However, since the resistance plate was moved up and down, a guard was attached to protect it.

[0015]

As described above, according to the chamber according to the present invention, the resistance plate is attached to the chamber body to connect with the wire to control the exhaust resistance, and the engine is smoothly rotated from the bottom to the top so as to rotate the clutch. And the load on other gears can be reduced.

[Brief description of drawings]

FIG. 1 is a cross-sectional view of a conventionally used chamber.

FIG. 2 is a sectional view of a chamber used in a race.

FIG. 3 is a sectional view of the product of the present invention.

FIG. 4 is a sectional view of the product of the present invention.

FIG. 5 is a sectional view of the product of the present invention.

FIG. 6 Resistor plate

FIG. 7 is an explanatory diagram showing the movement of the resistance plate during low rotation and during high rotation.

[Explanation of symbols]

 1 Chamber body 2 Resistance plate 3 Silencer a, b Position of shaft supporting resistance plate 4 Wire 5 Spring

Claims (1)

[Claims] 1. A movable resistance plate is attached to the chamber body, and the resistance plate is not moved because a strong torque is generated when the engine is at a low rotation speed, and the resistance plate is improved in order to improve the exhaust of the engine as the rotation speed becomes higher. A moving chamber.