JPS6275823U - - Google Patents
Info
- Publication number
- JPS6275823U JPS6275823U JP16741485U JP16741485U JPS6275823U JP S6275823 U JPS6275823 U JP S6275823U JP 16741485 U JP16741485 U JP 16741485U JP 16741485 U JP16741485 U JP 16741485U JP S6275823 U JPS6275823 U JP S6275823U
- Authority
- JP
- Japan
- Prior art keywords
- folding
- filter element
- reinforcing piece
- filter sheet
- filter
- 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
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 238000005096 rolling process Methods 0.000 claims 1
- 230000002787 reinforcement Effects 0.000 description 2
Landscapes
- Filtering Of Dispersed Particles In Gases (AREA)
Description
第１図ａ，ｂはこの考案に係るフイルタエレメ
ントを構成する濾過シートの折畳み展開状態にお
ける表裏面を示す展開図、第２図は同濾過シート
の補強片の部分を示す第１図ａの―線断面図
、第３図はフイルタエレメントの完成斜視図であ
る。
１……濾過シート、１ａ……ヒダ、２……補強
片、４……フイルタエレメント。
Figures 1a and b are developed views showing the front and back surfaces of the filter sheet constituting the filter element according to this invention in a folded and unfolded state, and Figure 2 is a view of Figure 1a showing the reinforcing piece of the filter sheet. The line sectional view and FIG. 3 are completed perspective views of the filter element. 1... Filter sheet, 1a... Fold, 2... Reinforcement piece, 4... Filter element.
補正 昭６０．１２．１２
実用新案登録請求の範囲を次のように補正する
。Amendment December 12, 1980 The scope of claims for utility model registration is amended as follows.
【実用新案登録請求の範囲】
濾過シートに折曲稜線を設け、該折曲稜線を折
畳むことで多数のヒダを形成したフイルタエレメ
ントにおいて、該折曲稜線と直交する断面が略台
形状の補強片を該濾過シートの折畳みにより形成
してなることを特徴とするフイルタエレメント。[Claim for Utility Model Registration] Reinforcement of a filter element in which a filter sheet is provided with a folding ridgeline and a large number of pleats are formed by folding the folding ridgeline, and the cross section perpendicular to the folding ridgeline is substantially trapezoidal. A filter element characterized in that a piece is formed by folding the filter sheet .
Claims (1)
多数のヒダを中心に向けて放射状に配列した状態
で円筒形に丸めた菊形のフイルタエレメントにお
いて、前記濾過シートに前記折畳み方向と直交し
て断面が略台形状の補強片を折畳みにより形成し
、該補強片の帯により各ヒダの高さ方向を複数に
区画したことを特徴とするフイルタエレメント。 In a chrysanthemum-shaped filter element that is formed by folding a filter sheet in a zigzag pattern and rolling it into a cylindrical shape with a large number of folds formed by the folding radially arranged toward the center, the filter sheet has a cross section that is substantially horizontal perpendicular to the folding direction. A filter element characterized in that a shaped reinforcing piece is formed by folding, and each pleat is divided into a plurality of sections in the height direction by bands of the reinforcing piece.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16741485U JPH0410886Y2 (en) | 1985-11-01 | 1985-11-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16741485U JPH0410886Y2 (en) | 1985-11-01 | 1985-11-01 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6275823U true JPS6275823U (en) | 1987-05-15 |
| JPH0410886Y2 JPH0410886Y2 (en) | 1992-03-18 |
Family
ID=31099318
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16741485U Expired JPH0410886Y2 (en) | 1985-11-01 | 1985-11-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0410886Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006106937A1 (en) * | 2005-04-01 | 2006-10-12 | Entegris, Inc. | Filter membrane and method of manufacturing the same |
| JP2019089057A (en) * | 2017-11-16 | 2019-06-13 | イーピーアイティー・カンパニー・リミテッド | Filter bag for dust collector |
-
1985
- 1985-11-01 JP JP16741485U patent/JPH0410886Y2/ja not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2006106937A1 (en) * | 2005-04-01 | 2006-10-12 | Entegris, Inc. | Filter membrane and method of manufacturing the same |
| JP2019089057A (en) * | 2017-11-16 | 2019-06-13 | イーピーアイティー・カンパニー・リミテッド | Filter bag for dust collector |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0410886Y2 (en) | 1992-03-18 |