JP3715296B2 - ドレン機構およびこれを備えた流体フィルタ - Google Patents
ドレン機構およびこれを備えた流体フィルタ Download PDFInfo
- Publication number
- JP3715296B2 JP3715296B2 JP2003352711A JP2003352711A JP3715296B2 JP 3715296 B2 JP3715296 B2 JP 3715296B2 JP 2003352711 A JP2003352711 A JP 2003352711A JP 2003352711 A JP2003352711 A JP 2003352711A JP 3715296 B2 JP3715296 B2 JP 3715296B2
- Authority
- JP
- Japan
- Prior art keywords
- drain
- drain pipe
- pipe
- fluid filter
- cap
- 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.)
- Expired - Lifetime
Links
- 239000012530 fluid Substances 0.000 title claims description 33
- 230000007246 mechanism Effects 0.000 title claims description 30
- 230000002093 peripheral effect Effects 0.000 claims description 7
- 239000003921 oil Substances 0.000 description 53
- 239000007788 liquid Substances 0.000 description 12
- 238000001914 filtration Methods 0.000 description 10
- 238000000746 purification Methods 0.000 description 8
- 238000007599 discharging Methods 0.000 description 7
- 238000002485 combustion reaction Methods 0.000 description 4
- 238000007789 sealing Methods 0.000 description 4
- 238000007373 indentation Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 239000010687 lubricating oil Substances 0.000 description 2
- 241000255777 Lepidoptera Species 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 239000013013 elastic material Substances 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000010705 motor oil Substances 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/14—Safety devices specially adapted for filtration; Devices for indicating clogging
- B01D35/153—Anti-leakage or anti-return valves
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D35/00—Filtering devices having features not specifically covered by groups B01D24/00 - B01D33/00, or for applications not specifically covered by groups B01D24/00 - B01D33/00; Auxiliary devices for filtration; Filter housing constructions
- B01D35/16—Cleaning-out devices, e.g. for removing the cake from the filter casing or for evacuating the last remnants of liquid
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
- Lubrication Details And Ventilation Of Internal Combustion Engines (AREA)
- Lubrication Of Internal Combustion Engines (AREA)
Description
Claims (6)
- 流体フィルタの本体に着脱自在のキャップと、
キャップに設けられ、本体内部に連通するとともにドレンパイプが挿入可能なドレン穴と、
通常時にはドレン穴を閉鎖するバルブ部材であって、ドレンパイプの挿入時にはドレンパイプ上端面が接触するともにドレン穴の閉鎖を解除する方向に変位するバルブ部材と、
ドレンパイプの所定位置に設けられるパイプ側シール部と協働して、外部との間をシールするキャップ側シール部と、
を有し、ドレンパイプの挿入により、ドレンパイプの上端とパイプ側シール部との間に設けられたドレン通路から本体内部の流体が流出する流体フィルタのドレン機構において、
バルブ部材に設けられ、挿入されたドレンパイプ上端を支える保持壁を有することを特徴とする流体フィルタのドレン機構。 - 請求項1に記載の流体フィルタのドレン機構であって、
保持壁は、ドレンパイプ上端の外周側壁を支える外側保持壁を有することを特徴とする流体フィルタのドレン機構。 - 請求項1または2に記載の流体フィルタのドレン機構であって、
保持壁は、ドレンパイプ上端の内周側壁を支える内側保持壁を有することを特徴とする流体フィルタのドレン機構。 - 請求項1から3のいずれか1に記載の流体フィルタのドレン機構であって、
保持壁は、バルブ部材に設けられたドレンパイプ上端を収納可能な保持溝の側壁であることを特徴とする流体フィルタのドレン機構。 - 請求項4に記載の流体フィルタのドレン機構であって、
保持溝の縦断面は、凸弧状であるドレンパイプ先端の縦断面形状と対応する凹弧状であることを特徴とする流体フィルタのドレン機構。 - 請求項1から5のいずれか1に記載の流体フィルタのドレン機構を有することを特徴とする流体フィルタ。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003352711A JP3715296B2 (ja) | 2003-10-10 | 2003-10-10 | ドレン機構およびこれを備えた流体フィルタ |
US10/957,615 US7141166B2 (en) | 2003-10-10 | 2004-10-05 | Drain structure having drainpipe and fluid filter using the same |
EP09152286A EP2052767B1 (en) | 2003-10-10 | 2004-10-07 | Fluid filter with a drain structure |
EP04023962A EP1522338B1 (en) | 2003-10-10 | 2004-10-07 | Drain structure having drainpipe and fluid filter using the same |
DE602004022617T DE602004022617D1 (de) | 2003-10-10 | 2004-10-07 | Drainagestruktur mit Abflussrohr und Flüssigkeitsfilter mit einer solchen Drainagestruktur. |
CN2004100835943A CN1605721B (zh) | 2003-10-10 | 2004-10-10 | 设有放泄管的放泄结构和采用该结构的流体过滤器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2003352711A JP3715296B2 (ja) | 2003-10-10 | 2003-10-10 | ドレン機構およびこれを備えた流体フィルタ |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005111447A JP2005111447A (ja) | 2005-04-28 |
JP3715296B2 true JP3715296B2 (ja) | 2005-11-09 |
Family
ID=34543563
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2003352711A Expired - Lifetime JP3715296B2 (ja) | 2003-10-10 | 2003-10-10 | ドレン機構およびこれを備えた流体フィルタ |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP3715296B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4924465B2 (ja) | 2008-02-20 | 2012-04-25 | トヨタ紡織株式会社 | ドレン機構及びこれを備える流体フィルタ |
-
2003
- 2003-10-10 JP JP2003352711A patent/JP3715296B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2005111447A (ja) | 2005-04-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US20070227963A1 (en) | Fluid filter element and bypass adaptor | |
US8961644B2 (en) | Seal devices for filters | |
JP2005270964A (ja) | 性能改善の特徴を備えたスピンオンフィルター | |
JP3804949B2 (ja) | 流体フィルタ及びそのドレン機構、流体フィルタに使用されるドレン用冶具並びに流体フィルタのドレン方法 | |
US20100282652A1 (en) | Filter end cap assembly with bypass valve | |
MX2007004529A (es) | Elemento de filtro. | |
JP2004167295A (ja) | エレメント交換型フィルタ及びそのドレン機構 | |
EP1522338B1 (en) | Drain structure having drainpipe and fluid filter using the same | |
JP2006226289A (ja) | 流体フィルタ | |
MX2007004206A (es) | Válvula de seguridad de filtro y sello de ensamble de cartucho de filtro. | |
JP2007291939A (ja) | オイルフィルタ | |
CN114173901B (zh) | 具有阀启动特征的滤筒 | |
KR20200041334A (ko) | 스핀온 유체 처리 장치 및 방법 | |
JP3715296B2 (ja) | ドレン機構およびこれを備えた流体フィルタ | |
EP3292901B1 (en) | Drainage system for a fluid filter | |
JP2023516572A (ja) | 頂部及び底部に搭載されたフィルタとロッキング機構 | |
JP2008280897A (ja) | 流体フィルタ及びそのドレン用弁体 | |
JP4448418B2 (ja) | 流体濾過フィルタ | |
JP2003510174A (ja) | ドレン流出口を備えたフィルターアセンブリ | |
JP4924465B2 (ja) | ドレン機構及びこれを備える流体フィルタ | |
JP2008223736A (ja) | フィルタ用弁体及びそれを用いたオイルフィルタ | |
KR101206645B1 (ko) | 외부밸브 승강식 오토 셧오프밸브가 구비된 필터 조립체 | |
JP4125211B2 (ja) | ドレンパイプおよび流体フィルタ | |
JP2023515944A (ja) | フィルタ用のロッキング特徴部 | |
JP2023515390A (ja) | フィルタ要素ロッキング機構 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20050805 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20050816 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20050824 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 3715296 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20080902 Year of fee payment: 3 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20090902 Year of fee payment: 4 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20100902 Year of fee payment: 5 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20110902 Year of fee payment: 6 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20120902 Year of fee payment: 7 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20130902 Year of fee payment: 8 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
EXPY | Cancellation because of completion of term |