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An eccentric oscillating internal combustion engine with an optimized working mode

An eccentric swing, working mode technology, used in engine control, machine/engine, mechanical equipment, etc.

Inactive Publication Date: 2011-12-21
甘东
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007]In addition, existing engines cannot adjust quickly when operating conditions change, using an automatic transmission merely automates the speed change, however it results in fuel consumption up 15%
Moreover, the automatic speed box is not suitable for trucks and tractors because of its high price.

Method used

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  • An eccentric oscillating internal combustion engine with an optimized working mode
  • An eccentric oscillating internal combustion engine with an optimized working mode
  • An eccentric oscillating internal combustion engine with an optimized working mode

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 3

[0088] Such as Figure 8 shown.

[0089] A transmission device for a four-stroke four-cylinder single-row internal combustion engine ( Figure 8 ) contains cylinders P1, P2, P3, P4 numbered according to their working order. The pulsating stepless speed regulating device is installed in the transmission device in the following manner; cylinders P4 and P2 are located on one side of the pulsating stepless speed regulating device, and cylinders P1 and P3 are located on the other side. The drive shaft 1 and 2 of the pulsating stepless speed regulating device are connected with the common connecting rod 3 and the swing crank 4, and the swing range of the crank 4' is α=90°.

[0090] In order to drive the flywheel 26 (without which the internal combustion engine cannot work), there is a crank rocker mechanism, which is connected to the input shaft 1, the transmission ratio of this mechanism is determined in the following way: when the rocker arm 27 swings from one extreme position t...

Embodiment 4

[0096] Such as Figure 9 shown.

[0097] The continuously variable transmission mechanism of the present embodiment has an output shaft 16 and four drive shafts (shafts 1, 2, 17 and 18), and the sequential working strokes of the eight cylinders are transmitted to an output shaft 16, in order to allow the slider 8 to be vertical at the same time To move, a slide block or a corner-type luffing mechanism can be respectively arranged on the left and right parts of the speed change mechanism (which can be realized by adopting the prior art).

[0098] The working process of the present embodiment is (as Figure 9 ): a row of cylinders (assuming this is P1, P2, P3 and P4 driving shafts 1 and 2 in the pulse transmission, which is as Figure 6 As described, the cylinders P5, P6, P7 and P8 form the second bank which drives the shafts 17 and 18 of the pulsator variator, just as what happens in the first bank, however, the second bank works in one stroke The phase shift within for the ...

Embodiment 5

[0100] Such as Figure 10 shown.

[0101] Figure 10 Shown is the structural form of a six-cylinder four-stroke internal combustion engine transmission mechanism arranged in a row. In this structural form, cylinders P1, P3, and P5 are located on one side of the pulse transmission mechanism to drive shaft 1, while cylinders P2, P4, and P6 are located on the The other side drive shaft 2 of the pulse type speed change mechanism. Valve shaft 20 and flywheel 26 are also driven as described for the four-cylinder one-row engine ( figure 2 ). Assuming that the swing angle α=120° of the rocker arm 4 can be realized.

[0102] The working characteristic of this six-cylinder engine is that the working cycle in each cylinder has four strokes and six cylinders. Therefore, in order to guarantee the continuity of the working strokes and to guarantee the most uniform work of the engine, it is recommended to carry out the so-called "empty" strokes.

[0103] Table 1 is explained below. E...

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PUM

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Abstract

The invention discloses an eccentric oscillating internal combustion engine with the function of automatically maintaining an optimized working mode, which comprises an eccentric oscillating internal combustion engine and a centrifugal regulator. The main shaft of the centrifugal regulator is connected with the rotating shaft of the engine; ;The bushing is connected to the metal disc, and the edge of the metal disc is in contact with the fixed terminal. At the same time, the fixed terminal has an insulating point. When the disc is in contact, the circuit is interrupted. There are two sections of mutual electrical insulation on both sides of the insulating point. The reverse control circuit is connected with the power supply, the transmission regulating motor and the fuel supply regulating motor to form a closed loop. The invention can automatically adjust the engine to be in the best working state through the combination of the automatic maintenance device of the optimized working mode and the eccentric swing internal combustion engine, so that the fuel consumption and harmful gas emission of the engine are always at the lowest level during operation.

Description

technical field [0001] The invention relates to an internal combustion engine and a stepless transmission device in various transportation equipment powered by an internal combustion engine and other mechanical equipment, especially an eccentric swinging internal combustion engine with the function of automatically maintaining an optimized working mode. Background technique [0002] A car is a vehicle driven by its own power and equipped with a driving device that can transport passengers and goods or tow vehicles on roads or areas other than fixed tracks. In the prior art, the power unit of the automobile all adopts step-by-step transmission, which is realized by the step-by-step adjustment of the gearbox, such as the number of stages of the gearbox on a light-duty vehicle is usually 4-6 stages. Similar graded speed regulation is actually applied to all trucks and tractors. On agricultural tractors, due to special requirements for speed regulation in production operations...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F02B61/06F02B75/32F02D1/04
Inventor 克诺普·阿普那姆·叶夫诺依莫维奇
Owner 甘东
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