Cylindrical filtration filter
AssigneeKabushiki Kaisha Toyota Jidoshokki
InventorsHidekatsu Sakaguchi, Yasuhito Matoba
Life of this patent
Estimating the term…
Abstract
A cylindrical filtration filter includes a cylindrical filter main body. The filter main body is constituted by at least two split filters. Each of the split filters has an arc shape in cross section. Each of the split filters includes a filter element for filtration and side frame bodies provided along side portions of the filter element. The side frame body of one of the two split filters adjacent to each other includes a first facing surface having an uneven shape. The side frame body of the other split filter includes a second facing surface having an uneven shape complementary to the first facing surface. The first facing surface and the second facing surface are fitted to each other when the filter main body is assembled.
Claims5
A cylindrical filtration filter comprising:
- a cylindrical filter main body constituted by at least two split filters each having an arc shape in cross section, each of the at least two split filters including:
- a filter element for filtration;
- and
- side frame bodies provided along side portions of the filter element,
- wherein:
- the side frame body of one of two split filters adjacent to each other among the at least two split filters includes a first facing surface having an uneven shape and the side frame body of the other of the two split filters includes a second facing surface having an uneven shape complementary to the first facing surface;
- and
- the first facing surface and the second facing surface are fitted to each other when the filter main body is assembled.
Dependencies are inferred from the claim text.