Liquid level and fuel oil level light guide display and engine ignition and lubrication method

Abstract

Disclosed is a liquid level and fuel oil level light guide display and engine ignition and lubrication method. According the method, a light guide oil measurer, namely a light-transmitting oil measurer, is used, oil level can be displayed without opening, hand contamination and electricity, and the light guide oil measurer can be applied to various internal combustion engines, liquid storage tanks and liquid level display equipment. The lengths of multiple light guide rods (46) are different to display different liquid levels. Chamfered light guide heads (47) are arranged at the lower ends of the light guide rods (46). Light guide surfaces (48) are arranged at the upper ends of the light guide rods (46) to facilitate observation. When the light guide heads (47) of the lower ends of the light guide rods (46) are inserted into the liquid level, less light is reflected and returns when light is transmitted from optically denser media, namely the light guide rods, to another optically denser medium, namely liquid, according to the principle that the cosecant ratio of an optical incident angle to a refraction angle is CSC theta i / CSC theta t, virtual images observed by a person from the light guide surfaces (48) are dark, and the person can be aware of existence of the liquid. When the liquid does not exist, more light is reflected and returns on an interface when the light is transmitted from the optically denser media, namely the light guide rods, to an optically thinner medium, namely air, according to the principle of reflection critical angles, virtual images observed by the person are bright, and the person can know that an engine is out of oil at a glance. The number of prism rods of the light guide rods corresponds to liquid level marking numbers accurately.

Description

technical field [0001] The present invention relates to liquid level and fuel consumption marking inspection and fuel level optical display, combustion chamber, ignition device, piston, piston ring, and improvement of lubrication in combustion equipment, improved combustion chamber with function wave of internal combustion engine and Based on the improvement of the matching method of the internal combustion engine ignition device with movable receiving electrodes and micro-moving discharging electrodes, further efforts are made to lubricate the engine; it belongs to the technical field of fuel level optical display of internal combustion engines, combustion chambers, spark plugs and lubrication; it can be used for gasoline , diesel and mixed gas internal combustion engines and compressors, and can also be used for liquid level display and fuel consumption mark detection in various industries. Background technique [0002] Because the crankshaft of the gasoline engine of the ...

AI Technical Summary

Problems solved by technology

It is conceivable that the electrodes of the existing spark plugs have the disadvantages of easy carbonization, ablation, single-point flashover, and low temperature difficulties; if the electrodes are innovated to be movable, there will be improvements

[0004] There are many kinds of original combustion chambers, none of which are perfect; besides the advantages, they all have disadvantages; for example, the wedge-shaped combustion chamber, the mixture gas is too concentrated at the spark plug, and the working conditions are rough; another example is the bathtub-shaped combustion chamber , its flat and long shape makes the squeeze effect relatively poor, the flame propagation distance is also long, the combustion rate is relatively low, the combustion time is long, the pressure rise ratio is low, and the surface-to-volume ratio FN is large, which is unfavorable for HC emissions

Images