JPS6218962A - Driving gear for crank mechanism - Google Patents

Abstract

PURPOSE:To reduce the cost of the whole gear and lighten the weight and eliminate environmental pollution and improve the fuel cost efficiency, by converting a linear movement due tot he repulsion of a magnet, to a rotational movement, and by setting a fly-wheel for enhancing the rotational efficiency of a crank shaft. CONSTITUTION:By an automatic switch 16, signal from a sensor 17 set at the peripheral side section of a flywheel 5 is received,and the ON and OFF operation of electrical signal applied to an electromagnet 1 is timely adjusted along with the vertical driving of a piston 6. When the automatic switch 16 is worked, then repulsion driving due to the electromagnet 1 is started, and the piston 6 is pressed downward. To the pressing-down force, a rotational fly force due to the eccentric sections of the flywheel 5 and a crank shaft 3 is added, and the crank shaft 3 is rotated,and the vertical linear movement of the piston 6 can be obtained.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a drive device for a crank mechanism, such as a reciprocating engine, that uses the repulsive action of a magnet to drive the crankshaft of a piston, instead of a piston drive system that burns fuel under high pressure. be.

Conventionally, the drive system of reciprocating engines in automobiles and industrial machinery, which has been widely adopted in general, utilizes the explosion process of an internal combustion engine, but it has problems with pollution and noise caused by exhaust gas, compression resistance, and exhaust resistance.

Many problems remain, including camshaft drive resistance, muffler resistance, and the weight of the engine.

The present invention is a crank mechanism drive device that replaces the linear motion of a piston with the rotational motion of a crank using a mechanism that is completely different from this type of reciprocating engine mechanism, and that can drive the wheels of an automobile or industrial machinery with high efficiency as a load drive source. It is related to.

As is clear from ``Japanese Unexamined Patent Publication No. 57-97358'' and ``Japanese Patent Application No. 57-57796,'' the present applicant previously discovered that electromagnets and electromagnets, which are completely different from internal combustion mechanisms, and the repulsive effects of electromagnets and permanent magnets. The present invention further improves and embodies the piston drive mechanism.

That is, the present invention aims to provide a driving device for a rank mechanism that can obtain even more efficient rotational drive and force, and is pollution-free.

FIG. 1 schematically shows the piston mechanism, crank mechanism, and flywheel mechanism. In Figure 1, 1 is fixed! It shows a magnet and generates a strong magnetic force in the direction of arrow A. 2 is a cylindrical cylinder with the fixed electromagnet attached to the top; 3 is a crankshaft provided at the bottom of the cylinder 2; a connecting rod 4 is rotatably attached to the center of the rotating shaft; A flywheel 5 is attached protruding from the outside. A piston 6 is attached to the upper part of the connecting rod 4, and a ring 7 is attached around the piston to ensure smooth sliding on the inner wall of the cylinder. 8 is a permanent magnet attached to the upper part of the piston 6, with the north pole on the upper side and the south pole on the lower side. 9 is a ring attached to the outer periphery of the permanent magnet 8.

FIG. 2 shows a state in which a drive power supply circuit is connected to the mechanism section of FIG. 1. In the figure, lO is a battery (12V
), 11 is a small engine (approximately 50 cc internal combustion engine) for power generation, and although it is omitted from the drawing, it is equipped with its own battery and is rotationally driven by a cell mechanism. 12 is an alternator (generator), small engine 1
1 is transmitted by the belt 13, thereby generating a direct current. This small engine 1
1 is used to charge the battery 10, but it is also used to initially drive the crank mechanism during no-load conditions. This small engine 11 is installed as a power generation mechanism, and it is very small and lightweight, and can easily reduce noise. Reference numeral 14 denotes a DC transformer, which is used to convert 12V DC to 100cm DC. Reference numeral 15 indicates a variable resistor, which changes the output voltage of the transformer 14 and changes the on/off period of the voltage applied to the electromagnet 1 via the automatic switch 16 in accordance with the rotation speed (up and down movement of the piston). It is meant to change.

The automatic switch 16 corresponds to a distributor of an automobile engine using an internal combustion mechanism, and is turned on when applied to the power terminal of the electromagnet 1.

This is to select the timing and cycle of the off signal.

This automatic switch 16 includes a flywheel 5.
The signal from the sensor (photo sensor or magnetic sensor) 17 provided on the peripheral side of the sensor is finied back,
The crankshaft 3 rotates when the electric signal applied to the electromagnet 1 is turned on and off, and the timing for vertically driving the piston 6 is determined.

To explain the operation of the circuits shown in FIGS. 1 and 2, first, the small engine 11 is rotationally driven by a starter motor (not shown). As a result, the crankshaft 3 is rotated via a clutch (not shown) and a rotating shaft (dotted chain line), thereby performing no-load operation. At the same time, the alternator 12 is driven to start charging the battery 10. 24 V DC from the battery 10 is converted to 100 V DC by the transformer 14, and then connected to the automatic switch 1 via the variable resistor (accelerator) 15.
6. By continuing to press the variable resistor 15 while it is turned on, the automatic switch 16 is activated. When the no-load operation of the crankshaft 3 is started, the clutch of the small engine 11 for power generation is released, and the small engine 11 is only driven to charge the battery 10.

When the automatic switch 16 is activated, the electromagnet 1 starts repulsive driving, but when the crankshaft 3 is in the state shown in Fig. 1, the permanent magnet 8 attached to the top of the piston 6 is at the top dead center (broken line). Now, as shown in FIG. 2, a DC voltage is applied to the electromagnet 1, and the N pole of the permanent magnet 8 (
The lower surface of the electromagnet 1 is N-poled, and its anti-t
The piston 6 is pushed down by the force a. In addition to the push-down blade, the flywheel 5 and the rotational momentum of the eccentric portion 3' of the crankshaft 3 are added, the crankshaft 3 rotates, and the piston 6 can move vertically in a straight line. When increasing the rotation speed, the variable resistor 15 is pressed to increase the current, thereby generating more anti-t8 force between the electromagnet 1 and the permanent magnet 8.

Further, the automatic switch turns on the DC voltage applied to the electromagnet 1 in synchronization with the 50 revolutions of the flywheel.

It is controlled by changing the off period.

For example, the permanent magnet 8 has the same overall length as the piston part including the permanent magnet, and the electromagnet 1 can provide sufficient rotational torque even when a load is applied to the crankshaft.

A load (not shown) connected to the crankshaft 3 is connected via a clutch (also not shown).

As is clear from the above-described embodiments, the present invention includes a mechanism that replaces linear motion caused by the anti-fa force of the magnet with rotational motion using a crank mechanism, and a battery as a power source for obtaining the anti-fa force of the magnet. Since it is equipped with a small engine for charging the battery, a flywheel that increases the rotational efficiency of the crankshaft, a sensor that determines the rotational position of the crank mechanism and the timing of the repulsion of the magnet, and an automatic switch, the overall cost of the device is low. Not only can it be reduced,
It is lightweight, has good fuel efficiency, and can greatly contribute to eliminating pollution.

[Brief explanation of the drawing]

The attached drawings show one embodiment of the present invention. Fig. 1 is a schematic sectional view of a crank drive device in which repulsive force of a magnet is applied, and Fig. 2 shows a case in which a crank drive circuit is added to the device shown in Fig. 1. FIG. l... Fixed electrode, 2... Cylinder, 3... Crankshaft, 4... Connecting rod, 5... Flywheel, 6... Piston, 7.9... Ring, 8...・・・
Permanent magnet, 10... Battery, 11... Small engine, 12... Alternator, 13... Belt, 1
4...Transformer, 15...Variable resistor, 16...Automatic switch, 17...Sensor. Patent applicant Godai Sangyo Co., Ltd. Agent
Patent Attorney Tadashi Akimoto Substantive Procedures Amendment Form) 1. Display of the case Patent application No. 155140, filed in 1932, 2, Title of the invention: Crank mechanism drive device 3, Person making the amendment Relationship to the case Patent applicant Address (Residence) 118-1 Takagashira, Ofunato-cho, Ofunato-shi, Iwate Prefecture
Name: Godai Sangyo Co., Ltd. 4, agent specification, detailed description of the invention column 6, content of amendment

Claims (1)

[Claims] A permanent magnet provided at the top of a piston that moves up and down in a cylinder, an electromagnet provided at the top of the cylinder and arranged to face the permanent magnet, a battery for supplying DC power to the electromagnet, and a generator. a power generation engine that drives the battery to charge the battery, a DC transformer that increases the battery voltage, a variable resistor that variably controls the output voltage of the transformer, and an output voltage via the variable resistor. an automatic switch for controlling the power on and off to apply the power to the electromagnet, as well as obtaining a sensor output for detecting the rotational position of the crankshaft and determining the timing for applying the power to the electromagnet, as well as crankshaft rotation. A drive device for a crank mechanism, characterized in that it comprises a flywheel that imparts inertia to the crank mechanism.