Hidden type fuel measurer

A meter and concealed technology, which is applied in the field of concealed fuel meter, can solve the problems of unable to refuel and flow cannot be realized, and achieve the effect of intuitive display, small size and high measurement accuracy

Inactive Publication Date: 2008-07-09
王海胜
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

If the oil gun is connected in series in the pipeline to withstand the pressure brought by the metering, the automatic closing mechanism of the oil gun will be closed for a long time and it will not be possible to refuel
Therefore, it was impossible to detect the flow through the outlet of the refueling gun before.

Method used

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Experimental program
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Embodiment Construction

[0034] Further description will be made below in conjunction with the accompanying drawings.

[0035] The present invention is a concealed fuel meter that can be mounted on vehicles such as automobiles and ships. Below, it will be described only by taking the equipped automobile as an example. The measuring instrument consists of the following four parts (four parts for professional use, and the first three parts for general review.): 1. Measuring device - installed in series between the fuel tank port and the fuel tank of the car. 2. Host box - installed in the car toolbox or a relatively hidden place. 3. Display—installed in a place where the driver can easily see it. 4. Standard container - in the trunk of the car, where the spare tire was originally placed. The invention can be used as the basis for law-enforcement punishment during the inspection by national statutory inspection personnel.

[0036] See figure 1 . The present invention includes: a fuel filler, an oil-...

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Abstract

The hidden-type fuel meter comprises: an electronic measuring device with a flowmeter, a SCM, and a display; a pipe-type oil-filling port with closed top by a cover arranged an air inlet / outlet valve and sealing ring, a pipe-type oil-gas separator with bottom end connected to the output end of former port and a dust cover on top, an inlet bend pipe with inlet connected with output of oil-filling port and outlet connected with flowmeter input, an outlet bend pipe with inlet connected with output of flow meter, a two-position T-shape valve with inlet connected with output of last pipe and two outlets connected with oil tank and nominal container. This invention has well accuracy for wide application.

Description

technical field [0001] The invention relates to a fuel meter, in particular to a concealed fuel meter mounted on a vehicle. Background technique [0002] At present, when a motor vehicle goes to a gas station to refuel, its measurement is unilaterally carried out by the gas station, and consumers cannot review and cannot protect their legitimate rights and interests. [0003] Law enforcement officers use standard containers to inspect gas stations, which are large in size and have obvious targets, and are easily identified by gas stations. Therefore, it is difficult for law enforcement officers to find out the actual situation of man-made cheating at gas stations (according to 2004 Focus interview report in October 2009). [0004] For this reason, there are inventors to apply for many similar and identical automobile refueling check metering patents, including No. 01219941.9 "vehicle refueling display" patent of the inventor. But these are all just ideas or work in the lab...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01F15/00G01F1/05B60K15/03
Inventor 王海胜
Owner 王海胜
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