JPH0398914U - - Google Patents
Info
- Publication number
- JPH0398914U JPH0398914U JP758990U JP758990U JPH0398914U JP H0398914 U JPH0398914 U JP H0398914U JP 758990 U JP758990 U JP 758990U JP 758990 U JP758990 U JP 758990U JP H0398914 U JPH0398914 U JP H0398914U
- Authority
- JP
- Japan
- Prior art keywords
- filter
- filling
- cavity
- staples
- center
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 238000011045 prefiltration Methods 0.000 claims description 2
- 239000004745 nonwoven fabric Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Filtering Materials (AREA)
Description
第１図イはこの考案の実施例の平面図ロはその
断面図、ハは他の面の断面図である。第２図はこ
の考案のエアガイド付端板の例、第３図はエアガ
イド付端板を用いた実施例の断面図である。第４
図は従来のフイルタエレメントの図、第５図はそ
の空気流の状態を示す図である。
２，１２……メインフイルタ、３，１３……プ
レフイルタ、４，１４……空洞部、５，１５……
端板、１７……エアガイド。
FIG. 1A is a plan view of an embodiment of the invention, B is a cross-sectional view thereof, and C is a cross-sectional view of the other side. FIG. 2 is an example of the air-guided end plate of this invention, and FIG. 3 is a sectional view of an embodiment using the air-guided end plate. Fourth
The figure is a diagram of a conventional filter element, and FIG. 5 is a diagram showing the state of the air flow. 2, 12... Main filter, 3, 13... Pre-filter, 4, 14... Cavity, 5, 15...
End plate, 17...Air guide.
Claims (1)
タの内側に、中央部に空洞部を形成させた形状に
ステープルを充填してプレフイルタとしたフイル
タエレメント。 This filter element is made into a pre-filter by filling the main filter, which is made of non-woven fabric into a cup shape, with a cavity in the center and filling it with staples.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990007589U JPH0746332Y2 (en) | 1990-01-31 | 1990-01-31 | Filter element |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990007589U JPH0746332Y2 (en) | 1990-01-31 | 1990-01-31 | Filter element |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0398914U true JPH0398914U (en) | 1991-10-15 |
| JPH0746332Y2 JPH0746332Y2 (en) | 1995-10-25 |
Family
ID=31511249
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990007589U Expired - Lifetime JPH0746332Y2 (en) | 1990-01-31 | 1990-01-31 | Filter element |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0746332Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5142168A (en) * | 1974-08-20 | 1976-04-09 | Gaf Corp | CHOJUMYORO KABAITAI |
-
1990
- 1990-01-31 JP JP1990007589U patent/JPH0746332Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5142168A (en) * | 1974-08-20 | 1976-04-09 | Gaf Corp | CHOJUMYORO KABAITAI |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0746332Y2 (en) | 1995-10-25 |