JPH06293889A - Canned mixed gasoline - Google Patents

Abstract

PURPOSE:To obtain the subject gasoline preventing deterioration and thickening, preservable for a long period of time, capable of readily supplying a mixed fuel to a portable working machine on a site by mixing a fuel gasoline of low olefin with a lubricating oil to give a mixed oil, packing the mixed oil to a portable can. CONSTITUTION:A fuel gasoline of low olefin containing 3-6vol.% of an olefin and 7-20vol.% aromatic component to cause a viscous content is mixed with a lubricating oil to prepare a mixed oil. An upper mouth 1 of a can is connected to a main body 3 of the can through a conic funnel part 5 and a screw cup 7 is fixed to the mouth of the can 1 to give a portable can. The mixed oil is packed into the portable can to give the objective canned mixed gasoline which is used for a portable working machine of 2 cycle engine such as chain saw or bush cutter, can be readily supplied as a mixed fuel to a site such as forest and field or mountain, prevents deterioration and thickening and is preservable for a long period of time.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a canned mixed gasoline for refueling at a work site of a working machine of a portable two-cycle engine such as a chain saw and a brush cutter.

[0002]

2. Description of the Related Art Conventionally, in order to refuel a work machine of this type at a work site, ordinary gasoline for fuel is put in a petroleum can (18 liters) and mixed with lubricating oil at the site for use. At the base, gasoline for fuel mixed with lubricating oil was packed in petroleum cans and transported to the site, and a separate funnel was used to refuel the engine.

[0003]

In this case, the gasoline for ordinary fuel contains an aroma component and an olefin component in order to maintain an appropriate octane number, but the aroma component and the olefin component store the fuel for a long period of time. Then, it deteriorates and deteriorates to generate a viscous component, which accumulates inside the engine such as in the carburetor and causes troubles such as nozzle clogging. When using mixed gasoline for a small portable engine in an appropriately small can, it is necessary to fill a large number of canned mixed gasoline in advance at the time of mixing. However, since it is difficult to determine the presence or absence of a sticky substance at the time of use, it has been impractical to fill a small can with mixed gasoline in advance and use it.

[0004]

According to the present invention, a small can is prepared by mixing a lubricating oil with gasoline having a low content of aroma and olefin (which is referred to as low olefin gasoline) which causes the generation of mucus. It was filled in. The low olefin gasoline referred to in the present invention means that normal gasoline is aroma 22-29 (FIA, V01%), olefin 16-2.
Aromas of 7 to 20 and olefins of 3 to 6 are suitable for 2 (FIA, V01%), and those having an olefin content of 50%, that is, 8 (FIA, V01%) or less are usual.

[0005]

[Function] As described above, a small can is pre-filled with a mixed gasoline containing low-olefin gasoline mixed with a lubricating oil, and the small can is brought into the work site together with the working machine to refuel when the working machine runs out of fuel. Then, the fuel can be easily injected by turning the can upside down and inserting the can into the fuel tank inlet of the working machine.

[0006]

EXAMPLE FIG. 1 shows an example of a can, and an olefin 6 (FIA, V01%) was added to a metal cylindrical can containing 1 liter.
It is filled with a mixed oil obtained by mixing the above gasoline and an appropriate amount of lubricating oil. The capacity of the can is preferably the same as the fuel tank of the working machine. This canned mixed oil is prepared in advance, brought to the work site, and refueled on site. The can 1 is formed in a funnel shape so that it is easy to refuel the fuel tank of the working machine. That is, when the can 1 is turned upside down and the can 1 is inserted into the inlet of the fuel tank, since the can 1 and the can 3 are connected by the conical funnel portion 5, the fuel remains in the can. It is completely discharged without doing so. The can 1 is closed by a screw lid 7.

[0007]

The present invention has the following effects. That is, (1) it becomes easy to bring fuel to the work sites in forests and mountains for refueling.

(2) It can be stored for a long period of time after being filled in a can while preventing the fuel from deteriorating and becoming viscous.

(3) With the configuration of claim 2, the can can be directly injected into the fuel tank from the can, and the injection work becomes easy.

[Brief description of drawings]

FIG. 1 is a perspective explanatory view of a portable can according to the present invention.

[Explanation of symbols]

 1 Can mouth 3 Can body 5 Funnel part

Claims (2)

[Claims] 1. A canned mixed gasoline comprising a portable can filled with a mixed oil obtained by mixing a low olefin fuel gasoline with a lubricating oil. 2. The mixed gasoline according to claim 1, wherein the mixed oil is filled in a portable can in which the upper canister 1 and the can body 3 are connected by a conical funnel portion 5.