Patent Publication Number: US-6213453-B1

Title: Gasification auxiliary device for high pressure oil ejection

Description:
FIELD OF THE INVENTION 
     The present invention relates to a gasification auxiliary device for high pressure oil ejection, and especially to a gasification auxiliary device with multiple penetrating layers by which oil molecules may atomize completely. 
     BACKGROUND OF THE INVENTION 
     In a prior art oil ejecting system, the oil from an oil tank passes through an oil filter for filtering, and a high pressure pump serves to atomize the oil so that the oil molecules will pass through a carburetor to mix with air for ignition. However, since in the prior art oil ejecting system, only a high pressure pump serves to atomize the oil, the oil molecules are not gasified completely and do not completely mix with air. 
     SUMMARY OF THE INVENTION 
     Accordingly, the primary object of the present invention is to provide a gasification auxiliary device for high pressure oil ejection which can be installed between a high pressure pump and a carburetor. By use of banks of gasification blades alternatively arranged with one another, as high pressure ejecting oil is ejected, then the oil molecules will pass through the gasification blades and gasify completely. 
     Another object of the present invention is to provide a gasification auxiliary device for high pressure oil ejection, gasification holes are formed on the gasification blades; or gaps are formed between the upper edge of the gasification blade and the wall of the case in other side. Accordingly, as high pressure ejecting oil is ejected, then the oil molecules will pass through the holes or gaps and completely contact with air so to gasify completely. 
     The various objects and advantages of the present invention will be more readily understood from the following detailed description when read in conjunction with the appended drawing. 
    
    
     BRIEF DESCRIPTION OF THE DRAWINGS 
     FIG. 1 is an exploded perspective view of the present invention. 
     FIG. 2 is an exploded perspective view showing the present invention being assembled to a bearing plate. 
     FIG. 3 is a cross sectional view showing the present invention being assembled. 
     FIG. 4 is a lateral partial cross sectional view of the present invention. 
     FIG. 5 is a schematic view showing that the oil molecules pass through the gasification holes of the present invention. 
     FIG. 6 is a schematic view showing that the oil molecules impact the wall in a high pressure. 
     FIG. 7 is a block diagram showing that the present invention is installed in the oil ejecting system. 
     FIG. 8 shows that the upper case and lower case of the present invention are sealed by an oil seal. 
     FIGS. 9 and 10 are lateral and end partially illustrating another embodiment of the present invention. 
    
    
     DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS 
     With reference to FIGS. 1 to  4 , the gasification auxiliary device for high pressure oil ejection of the present invention is illustrated. The gasification auxiliary device includes at least an upper case  1  and a lower case  2 , and two banks of gasification blades  11 ,  22 . The openings of the upper case  1  and lower case  2  are matched with one another. The two banks of gasification blades  11  and  21  are alternatively arranged with one another. Two ends of each case  1  and  2  have respective half joints  12  and  22  so that as the two cases  1  and  2  are combined, two joints are formed, one is an oil inlet joint  10 , the other is an oil outlet joint  20 . A plurality of circular ribs  121  and  221  are located around the outer walls of the joints in order to prevent the joints from releasing when they are connected with oil tubes. 
     The gasification blades  11  and  21  are formed at inner walls of the upper case  1  and the lower case  2  and are alternatively arranged. A plurality of gasification holes  111  and  211  are respectively formed on the upper half edges and the lower half edges of the gasification blades  11  and  21 . Lower half edges of the gasification blades  21  without gasification holes are tightly connected to the case  2 , and upper half edges of the gasification blades  11  without holes are tightly connected to the case  1 . 
     By the aforementioned components, a gasification auxiliary device can be formed. When a high pressure ejecting oil enters into the device from the oil inlet joint  10 , the oil molecules will flow through the gasification holes  111  and  211 . Therefore, a multiple gasification effect is achieved (as shown in FIG.  5 ). Oil molecules will impact the gasification blades repeatedly in high pressure (as shown in FIG.  6 ). Eventually, almost all the oil will be gasified. Thus, the oil completely contacts with air and a uniform mixing ratio is attained. The gas ejecting system of the present invention can be installed between a high pressure pump and a carburetor (as shown in FIG.  7 ). As a result, a gasification auxiliary device for high pressure oil ejection is formed. 
     When the aforementioned upper case  1  and lower case  2  are combined, an oil sealing (as shown in FIG. 8) is covered in the combined portion so that a good sealing is formed after combination and the gas will not vent out. 
     Referring to FIGS. 9 and 10, the upper case  1 ′, lower case  2 ′ and gasification blades  11 ′ and  12 ′ can be modified so that the a gap A is exists between the upper or lower edge of the gasification blade and the wall of the case. Accordingly, the aforementioned air holes can be replaced with openings. As high pressure ejecting oil is ejected, then the oil molecules will pass through the gaps so to gasify completely. 
     A dovetail block  30  can be installed at the outer wall of the upper case  1  or  1 ′ and the lower case  2  or  2 ′ and a bearing plate  4  with respect to the dovetail block  30  is also installed so that a steady combination is formed. The bearing plate  4  may be installed with a lock hole  42  for being assembled by the oil ejecting system. 
     Although the present invention has been described with reference to the preferred embodiments, it will be understood that the invention is not limited to the details described thereof. Various substitutions and modifications have been suggested in the foregoing description, and others will occur to those of ordinary skill in the art. Therefore, all such substitutions and modifications are intended to be embraced within the scope of the invention as defined in the appended claims.