JPH0332910U - - Google Patents
Info
- Publication number
- JPH0332910U JPH0332910U JP1989090832U JP9083289U JPH0332910U JP H0332910 U JPH0332910 U JP H0332910U JP 1989090832 U JP1989090832 U JP 1989090832U JP 9083289 U JP9083289 U JP 9083289U JP H0332910 U JPH0332910 U JP H0332910U
- Authority
- JP
- Japan
- Prior art keywords
- filter
- filter paper
- prevention device
- shape
- protrusion
- 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
- 230000002265 prevention Effects 0.000 claims description 4
- 239000003921 oil Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000010687 lubricating oil Substances 0.000 description 1
- 125000006850 spacer group Chemical group 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D27/00—Cartridge filters of the throw-away type
- B01D27/04—Cartridge filters of the throw-away type with cartridges made of a piece of unitary material, e.g. filter paper
- B01D27/06—Cartridge filters of the throw-away type with cartridges made of a piece of unitary material, e.g. filter paper with corrugated, folded or wound material
-
- 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
- B01D2201/127—Pleated filters with means for keeping the spacing between the pleats
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Description
第１図はカートリツヂ式オイルフイルタの断面
図、第２図は第１図に於けるろ紙３１のＡ−Ａ断
面図、第３図は密着防止装置の斜視図、第４図は
ろ紙３１に密着防止装置５０が装着された状態を
示す図、第５図は従来技術によるカートリツヂ式
オイルフイルタの断面図、第６図は第５図Ａ−Ａ
断面図、第７図は第６図断面のろ紙を潤滑油が通
過する際に生ずるろ紙のひだが互に接触、密着し
た状態を示す。 図中、１，１−１……環状スペーサ、２……突
出部、３１……ろ紙、５０……密着防止装置。
図、第２図は第１図に於けるろ紙３１のＡ−Ａ断
面図、第３図は密着防止装置の斜視図、第４図は
ろ紙３１に密着防止装置５０が装着された状態を
示す図、第５図は従来技術によるカートリツヂ式
オイルフイルタの断面図、第６図は第５図Ａ−Ａ
断面図、第７図は第６図断面のろ紙を潤滑油が通
過する際に生ずるろ紙のひだが互に接触、密着し
た状態を示す。 図中、１，１−１……環状スペーサ、２……突
出部、３１……ろ紙、５０……密着防止装置。
Claims (1)
- Ｗ形に連続して折り曲げ、ひだ状としたろ紙を
菊花状断面をした柱状に形成したろ紙フイルタに
おいて、ろ紙フイルタの外周に嵌合し、かつひだ
状部の各谷部に挟入される突出部を有する密着防
止装置を設けたことを特徴とするろ紙式フイルタ
。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989090832U JPH0332910U (ja) | 1989-08-01 | 1989-08-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989090832U JPH0332910U (ja) | 1989-08-01 | 1989-08-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0332910U true JPH0332910U (ja) | 1991-03-29 |
Family
ID=31640343
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989090832U Pending JPH0332910U (ja) | 1989-08-01 | 1989-08-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0332910U (ja) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11165019A (ja) * | 1997-12-01 | 1999-06-22 | Kumakura Kogyo Kk | カートリッジ式フィルタ用バンド |
| KR101021117B1 (ko) * | 2004-11-24 | 2011-03-14 | 기아자동차주식회사 | 차량용 에어클리너 |
| WO2022133204A1 (en) * | 2020-12-17 | 2022-06-23 | Donaldson Company, Inc. | End caps and pleat guides for filtration |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4735940U (ja) * | 1971-05-14 | 1972-12-21 |
-
1989
- 1989-08-01 JP JP1989090832U patent/JPH0332910U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4735940U (ja) * | 1971-05-14 | 1972-12-21 |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11165019A (ja) * | 1997-12-01 | 1999-06-22 | Kumakura Kogyo Kk | カートリッジ式フィルタ用バンド |
| KR101021117B1 (ko) * | 2004-11-24 | 2011-03-14 | 기아자동차주식회사 | 차량용 에어클리너 |
| WO2022133204A1 (en) * | 2020-12-17 | 2022-06-23 | Donaldson Company, Inc. | End caps and pleat guides for filtration |
| CN116829239A (zh) * | 2020-12-17 | 2023-09-29 | 唐纳森公司 | 用于过滤的端盖和褶皱引导件 |