JPS63160365U - - Google Patents

Description

[Brief explanation of the drawing]

Fig. 1 is a sectional side view of the air cleaner, Fig. 2 is a sectional view taken along the line - - of Fig. 1, Fig. 3 is a perspective view of the cleaner element after use of the air cleaner according to the present invention, and Fig. 4 is a cross-sectional view of the air cleaner according to the present invention. FIG. 5 is a diagram showing the test results of the air cleaner and the conventional air cleaner, and is a perspective view of the cleaner element of the conventional air cleaner after use. In the drawing, 1 is the air cleaner, 3 is the case, and 5 is the air cleaner.
7 is a cover, 7 is a cleaner element, 33 is an introduction path, and 39 is an opening of the introduction path.

Claims (1)

[Claims for Utility Model Registration] A space D consisting of a cylindrical case 3 and a cylindrical cleaner element 7 disposed inside the case 3, which introduces outside air into the inside of the case 3 and the outside of the cleaner element 7. A space C from which the air purified by the cleaner element 7 is led out is defined inside the cleaner element 7, and an outside air introduction path 33 is connected to the cylindrical side surface 3A of the case 3.
In the air cleaner provided with an opening, the cleaner element 7 is arranged with its axis O1 offset from the axis O2 of the case 3, and the introduction passage 33 is arranged with its center line O3 offset from the cleaner element 7. Space D on the opposite side from the side where
toward the outside of the outer peripheral surface 7A of the cleaner element 7, and toward the upper end surface 3B or lower end surface 3C of the case 3.
An air cleaner characterized by being formed to be inclined towards.