JPH02105566U

JPH02105566U -

Info

Publication number: JPH02105566U
Application number: JP1387789U
Authority: JP
Priority date: 1989-02-08
Filing date: 1989-02-08
Publication date: 1990-08-22

Description

[Brief explanation of drawings]

図面はいずれも本考案の実施例を示すものであ
つて、第１図はフイルターの断面図、第２図は実
施例のフイルターを予備フイルター等に接続した
状態を示す斜視図、第３図はフイルターの分解斜
視図、第４図は外装ケースの空気排出側に蓋を取
り付けた状態を空気取り入れ側から見た側面図、
第５図は外装ケース内にフイルター（濾過部材）
を収容した状態を示す側面図、第６図は外装ケー
ス内に更に羽根車状部材を収容した状態を示す側
面図、第７図は外装ケースの空気取り入れ側に蓋
を取り付けた状態を示す側面図、第８図は羽根車
状部材の底面側にフイルター（濾過部材）を取り
付ける前の状態を上記底面側から見た斜視図、第
９図は羽根車状部材にフイルター（濾過部材）を
取り付けた状態を空気取り入れ側から見た斜視図
、である。なお、図面に示す符号において、１，１１……
蓋、１ａ……空気取り入れ部、２……Ｏリング、
３……羽根車状部材、３ａ……ブレード、３ｅ…
…傾斜面、３ｆ……底面、４……導風路、５……
フイルター（濾過部材）、６……外装ケース、６
ｃ……中空部、７……ドレン抜き、８……空気排
出口、９……空気取り入れ口、１１ａ……空気排
出部、１５……フイルター、２０……外装ケース
内壁面とフイルター（濾過部材）外壁面との間の
空間、Ｄ……導風路中の空気の流れ、Ｅ……フイ
ルター外周面を旋回する空気の流れ、Ｆ……空気
取り入れ口より取り入れられた空気の流れ、Ｇ…
…空気排出口より排出される空気の流れ、である
。 The drawings all show an embodiment of the present invention, and FIG. 1 is a cross-sectional view of the filter, FIG. 2 is a perspective view showing the filter of the embodiment connected to a spare filter, etc., and FIG. 3 is a perspective view of the filter. An exploded perspective view of the filter. Figure 4 is a side view of the outer case with the lid attached to the air exhaust side, viewed from the air intake side.
Figure 5 shows a filter (filtration member) inside the outer case.
Fig. 6 is a side view showing a state in which an impeller-like member is further accommodated in the outer case, and Fig. 7 is a side view showing a state in which a lid is attached to the air intake side of the outer case. Figure 8 is a perspective view of the state before the filter (filtration member) is attached to the bottom side of the impeller-shaped member, as seen from the bottom side, and Figure 9 is a perspective view of the state before the filter (filtration member) is attached to the impeller-shaped member. FIG. In addition, in the symbols shown in the drawings, 1, 11...
Lid, 1a... Air intake part, 2... O-ring,
3... Impeller-shaped member, 3a... Blade, 3e...
... Sloped surface, 3f ... Bottom surface, 4 ... Air guide path, 5 ...
Filter (filtration member), 6...Exterior case, 6
c...Hollow part, 7...Drain drain, 8...Air discharge port, 9...Air intake port, 11a...Air discharge part, 15...Filter, 20...Inner wall surface of the outer case and filter (filtering member) ) Space between the outer wall surface, D... Air flow in the air guide path, E... Air flow swirling around the outer peripheral surface of the filter, F... Air flow taken in from the air intake port, G...
...This is the flow of air discharged from the air outlet.

Claims

[Scope of utility model registration request]

In a filter for an internal combustion engine, the filter has a fluid intake port, a filtration member that filters the fluid taken in from the fluid intake port, and a fluid discharge port that discharges the filtered fluid. A filter for an internal combustion engine, characterized in that a flow direction changing means is provided for changing the flow direction to a direction in which the flow rotates relative to the filtering member.