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System for alarming insufficient fuel quantity

A technology of alarm system, fuel quantity, applied in the direction of liquid level indicator for physical variable measurement, engine components, machine/engine, etc., which can solve the problems of work and life troubles, staying somewhere, etc.

Inactive Publication Date: 2012-07-04
TAICANG KAIXIN ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the continuous improvement of people's living standards, the use of cars is not only a tool for people to travel, but also a reflection of quality life. Nowadays, people have ever-increasing requirements for cars from the inside to the outside. When drivers are driving, If the usage of the fuel quantity is not known, the driver is in a hurry but stays somewhere because the car has no fuel, which will bring a lot of unnecessary troubles to people's work and life

Method used

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  • System for alarming insufficient fuel quantity
  • System for alarming insufficient fuel quantity

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Embodiment Construction

[0007] Below in conjunction with accompanying drawing, further illustrate the present invention.

[0008] Such as figure 1 Shown is a fuel shortage alarm system according to the present invention, which includes a thermistor 1 , an explosion-proof metal mesh 2 , a casing 3 and a warning lamp 4 .

[0009] The outer side of the thermistor 1 is provided with an explosion-proof metal mesh 2, and the outer side of the riot-proof metal mesh 2 is provided with a casing 3, and the described thermistor 1 is connected with the warning lights in sequence, and the outer side of the described casing 3 is provided with a fuel oil .

[0010] When the oil level of the fuel tank is higher than the set bottom line, the thermistor 1 with a negative temperature coefficient in the casing 3 is still immersed in the fuel. At this time, the thermistor 1 dissipates heat quickly through the fuel and the temperature is low. Larger, so the current in the circuit is very small, and the warning light 4 i...

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Abstract

The invention discloses a system for alarming an insufficient fuel quantity. The system comprises a contact arm, a coil, a horn switch, a storage battery, an upper contact, a base, a lower contact and a contact frame, wherein the contact frame and the contact arm are arranged on the base; the lower contact is arranged on the contact frame; the upper contact corresponding to the lower contact is arranged on the contact arm; and the coil connected with the horn switch and the storage battery is also arranged on the contact arm. Through adoption of an electric horn relay, working current of the horn switch is reduced, the ablation fault rate of horn contacts is reduced, and the service life of a horn is prolonged.

Description

technical field [0001] The invention relates to an alarm system for insufficient fuel quantity. Background technique [0002] With the continuous improvement of people's living standards, the use of cars is not only a tool for people to travel, but also a reflection of quality life. Nowadays, people have ever-increasing requirements for cars from the inside to the outside. When driving, drivers, If the usage situation of the fuel quantity is not known, the driver is in a hurry but stays somewhere because the car has no fuel, which will bring a lot of unnecessary troubles to people's work and life. Contents of the invention [0003] Purpose of the invention: The purpose of the invention is to solve the deficiencies of the prior art, to enable people to understand the situation of fuel consumption in automobiles more clearly, and to provide a fuel shortage alarm system. [0004] Technical solution: In order to achieve the above objectives, a fuel shortage alarm system accor...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): F02B77/08G01F23/24
Inventor 王平
Owner TAICANG KAIXIN ELECTRONICS
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