JPS6417308U - - Google Patents
Info
- Publication number
- JPS6417308U JPS6417308U JP1987109877U JP10987787U JPS6417308U JP S6417308 U JPS6417308 U JP S6417308U JP 1987109877 U JP1987109877 U JP 1987109877U JP 10987787 U JP10987787 U JP 10987787U JP S6417308 U JPS6417308 U JP S6417308U
- Authority
- JP
- Japan
- Prior art keywords
- folded
- folded part
- filter element
- approximately
- outer end
- 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.)
- Pending
Links
- 238000004804 winding Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/12—Pleated filters
- B01D2201/122—Pleated filters with pleats of different length
Landscapes
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
Description
第１図は本考案に係るフイルタエレメントを装
着したオイルフイルタの右半分を断面した正面図
、第２図は同オイルフイルタの右半分を断面した
平面図、第３図は本考案に係るフイルタエレメン
トの実施例を示す平面図、第４図は同フイルタエ
レメントの部分展開図、第５図はフイルタエレメ
ントの過効率を示す図、第６図はフイルタエレ
メントの圧力損失を示す図、第７図は従来のフイ
ルタエレメントの斜視図、第８図は同フイルタエ
レメントの平面図である。
１…フイルタエレメント、２…長辺部、３…第
１折込み部、４…第２折込み部、５…第３折込み
部、ｕ…単位びだ列、１０…オイルフイルタ、１
１…オイルフイルタケース、１２…底部カバー。
Fig. 1 is a front view of the right half of an oil filter equipped with a filter element according to the present invention; Fig. 2 is a plan view of the right half of the oil filter; and Fig. 3 is a filter element according to the present invention. 4 is a partially exploded view of the same filter element, FIG. 5 is a diagram showing the overefficiency of the filter element, FIG. 6 is a diagram showing the pressure loss of the filter element, and FIG. 7 is a diagram showing the filter element's pressure loss. FIG. 8 is a perspective view of a conventional filter element, and FIG. 8 is a plan view of the same filter element. DESCRIPTION OF SYMBOLS 1... Filter element, 2... Long side part, 3... First folded part, 4... Second folded part, 5... Third folded part, u... Unit ripple row, 10... Oil filter, 1
1...Oil filter case, 12...Bottom cover.
Claims (1)
し、これを巻成してなるフイルタエレメントにお
いて、エレメントの内周端から外周端に延びる２
つの長辺部の内端同士を連接してＶ字状に折込ま
れた第１折込み部と、この第１折込み部の外端か
ら上記長辺部の半径方向幅の略２／３付近に至る
深さのＶ字状に折込まれた第２折込み部と、この
第２折込み部の外端から上記長辺部の半径方向幅
の略１／３付近に至る深さのＶ字状に折込まれた
第３折込み部とを順次形成して単位ひだ列とし、
これら単位ひだ列を連続して配列したことを特徴
とするフイルタエレメント。 In a filter element formed by folding a sheet of paper to form pleats and winding the pleats, two
A first folded part that is folded into a V-shape by connecting the inner ends of the two long sides, and extends from the outer end of the first folded part to approximately 2/3 of the radial width of the long side. a second folded part folded into a V-shape in depth; and a V-shaped folded part with a depth extending from the outer end of the second folded part to approximately 1/3 of the radial width of the long side part. and the third folded portion are sequentially formed to form a unit pleat row,
A filter element characterized by having these unit pleat rows arranged continuously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987109877U JPS6417308U (en) | 1987-07-17 | 1987-07-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987109877U JPS6417308U (en) | 1987-07-17 | 1987-07-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6417308U true JPS6417308U (en) | 1989-01-27 |
Family
ID=31346524
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987109877U Pending JPS6417308U (en) | 1987-07-17 | 1987-07-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6417308U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0791807A (en) * | 1993-09-21 | 1995-04-07 | Sanyo Electric Co Ltd | Showcase |
| WO2019145358A1 (en) | 2018-01-26 | 2019-08-01 | Sartorius Stedim Biotech Gmbh | Filter module |
-
1987
- 1987-07-17 JP JP1987109877U patent/JPS6417308U/ja active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0791807A (en) * | 1993-09-21 | 1995-04-07 | Sanyo Electric Co Ltd | Showcase |
| WO2019145358A1 (en) | 2018-01-26 | 2019-08-01 | Sartorius Stedim Biotech Gmbh | Filter module |
| US10981100B2 (en) | 2018-01-26 | 2021-04-20 | Sartorius Stedim Biotech Gmbh | Filter module |