JP7041525B2 - 濾過装置 - Google Patents
濾過装置 Download PDFInfo
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- JP7041525B2 JP7041525B2 JP2018005227A JP2018005227A JP7041525B2 JP 7041525 B2 JP7041525 B2 JP 7041525B2 JP 2018005227 A JP2018005227 A JP 2018005227A JP 2018005227 A JP2018005227 A JP 2018005227A JP 7041525 B2 JP7041525 B2 JP 7041525B2
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- rib
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- 238000001914 filtration Methods 0.000 title claims description 48
- 230000002093 peripheral effect Effects 0.000 claims description 19
- 230000002265 prevention Effects 0.000 description 33
- 239000007788 liquid Substances 0.000 description 13
- 238000003780 insertion Methods 0.000 description 7
- 230000037431 insertion Effects 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000012986 modification Methods 0.000 description 4
- 230000004048 modification Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 229920005989 resin Polymers 0.000 description 3
- 239000011347 resin Substances 0.000 description 3
- 238000007789 sealing Methods 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 2
- 230000007797 corrosion Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 235000014676 Phragmites communis Nutrition 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/13—Supported filter elements
- B01D29/15—Supported filter elements arranged for inward flow filtration
- B01D29/21—Supported filter elements arranged for inward flow filtration with corrugated, folded or wound sheets
-
- 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
- B01D35/30—Filter housing constructions
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
- B01D29/13—Supported filter elements
- B01D29/15—Supported filter elements arranged for inward flow filtration
- B01D29/19—Supported filter elements arranged for inward flow filtration on solid frames with surface grooves or the like
-
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D27/00—Cartridge filters of the throw-away type
- B01D27/08—Construction of the casing
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/11—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor with bag, cage, hose, tube, sleeve or like filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D29/00—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor
- B01D29/60—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration
- B01D29/606—Filters with filtering elements stationary during filtration, e.g. pressure or suction filters, not covered by groups B01D24/00 - B01D27/00; Filtering elements therefor integrally combined with devices for controlling the filtration by pressure measuring
-
- 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
- B01D35/143—Filter condition indicators
- B01D35/1435—Filter condition indicators with alarm means
-
- 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
- B01D35/30—Filter housing constructions
- B01D35/306—Filter mounting adapter
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/04—Supports for the filtering elements
- B01D2201/0415—Details of supporting structures
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/29—Filter cartridge constructions
- B01D2201/291—End caps
- B01D2201/295—End caps with projections extending in a radial outward direction, e.g. for use as a guide, spacing means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/30—Filter housing constructions
- B01D2201/301—Details of removable closures, lids, caps, filter heads
- B01D2201/302—Details of removable closures, lids, caps, filter heads having inlet or outlet ports
- B01D2201/303—Details of removable closures, lids, caps, filter heads having inlet or outlet ports not arranged concentrically
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/30—Filter housing constructions
- B01D2201/301—Details of removable closures, lids, caps, filter heads
- B01D2201/306—Closures, lids, caps or filter heads forming one element with the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/34—Seals or gaskets for filtering elements
- B01D2201/347—Radial sealings
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/40—Special measures for connecting different parts of the filter
- B01D2201/4015—Bayonet connecting means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/40—Special measures for connecting different parts of the filter
- B01D2201/4046—Means for avoiding false mounting of different parts
- B01D2201/4061—Means for avoiding false mounting of different parts between a cartridge and a filter head or manifold
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2201/00—Details relating to filtering apparatus
- B01D2201/40—Special measures for connecting different parts of the filter
- B01D2201/4092—Threaded sections, e.g. screw
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Filtration Of Liquid (AREA)
Description
図1は、濾過装置1の概略を示す斜視図である。濾過装置1は、油、水等の液体に含まれる塵埃等を、フィルタを用いて除去するものであり、主として、フィルタケース10と、蓋部材20と、フィルタエレメント30(図2等参照)と、を有する。
本実施の形態では、第1模倣品取付防止構造50がリブ25a及び突起34dを有し、リブ25aが筒状部34cの外周面に沿って設けられるが、リブ25a、筒状部34c及び突起34dの形態はこれに限られない。
第2の実施の形態では、先端に小径部34gが形成された筒状部34c-1を用いたが、小径部34gは必須ではない。図11は、小径部34gを用いない変形例の概略を示す図である。平面視において、リブ25a-2の位置と、筒状部34cの位置とが重なり、リブ25a-2と筒状部34cとが重なる部分を切り欠くようにリブ25a-2に凹部25gが形成されている。したがって、プレート34に蓋部材20Bが取り付けられると、凹部25gの底面25hが筒状部34cの先端に隣接し、リブ25a-2の先端が板状部34aに隣接する位置まで、プレート34に対して蓋部材20Bが押し込まれる。
第3の実施の形態は、第1模倣品取付防止構造50にかえて、第3模倣品取付防止構造52を有する形態である。図12は、濾過装置3が有する第3模倣品取付防止構造52の概略を示す図である。
10 :フィルタケース
11 :底面
12 :孔
12a :雌ねじ部
13 :側面
14 :開口端
15 :雌ねじ部
20 :蓋部材
21 :流入口
22 :流出口
23 :取付部
24 :雄ねじ部
25 :嵌合筒
25a、25a-1、25a-2:リブ
25b :フランジ部
25c :挿入部
25d、25d-1:切り欠き
25e、25g:凹部
25f :底面
30 :フィルタエレメント
31 :内筒
31a :筒状部
31b :フランジ部
31c :凸部
31d :孔
31e :凸部
31f :雄ねじ
31g :外周面
32 :濾材
33、34:プレート
33a :板状部
33b :孔
33c :凹部
33d :筒状部
33e :面
34a :板状部
34b :孔
34c、34c-1、34c-2:筒状部
34d :突起
34e :先端
34f :内周面
34g :小径部
34h :平面部
40 :インジケータ
41、42:シール部材
50、50A:第1模倣品取付防止構造
51 :第2模倣品取付防止構造
52 :第3模倣品取付防止構造
Claims (3)
- 両端に開口を有する中空円筒形状の濾材と、前記濾材の上端の開口部を覆うように設けられる第1プレートと、前記濾材の下端の開口部を覆うように設けられる第2プレートと、を有するフィルタエレメントと、
前記フィルタエレメントが内部に設けられた有底略円筒形状のフィルタケースと、
前記フィルタケースの上端の開口部を覆うように設けられた蓋部材と、
を備え、
前記フィルタエレメントは、前記濾材の中空部に挿入される内筒を有し、
前記第2プレートには、前記内筒が挿入される孔が形成され、
前記内筒は、前記第2プレートの下側に配置される略円板形状のフランジ部と、前記フランジ部から上方に突出するように前記フランジ部に形成された凸部と、を有し、
前記第2プレートの下側の面には、前記凸部が挿入される凹部が形成される
ことを特徴とする濾過装置。 - 請求項1に記載の濾過装置であって、
前記第1プレートは、前記フィルタエレメントが前記フィルタケースに挿入された状態で前記蓋部材に向けて突出する略円筒形状の第1筒状部を有し、
前記蓋部材は、前記第1筒状部の中空部に挿入される第2筒状部と、前記第2筒状部が前記第1筒状部に挿入されたときに前記第1筒状部の外周面に沿って設けられるリブと、を有し、
平面視において前記第1筒状部と前記リブとの位置が重なり、
前記リブと前記第1筒状部とが重なる部分を切り欠くように前記リブに第2凹部が形成され、
前記第1プレートに前記蓋部材が取り付けられた状態では、前記第2凹部の底面が前記第1筒状部の先端に隣接する
ことを特徴とする濾過装置。 - 請求項2に記載の濾過装置であって、
前記第1筒状部は、先端側に設けられた小径部と、根元側に設けられた大径部と、を有し、
前記小径部は、前記大径部より外径が小さくなっており、
平面視において前記リブと前記小径部の位置とが重なり、前記リブと前記小径部とが重なる部分を切り欠くように前記リブに前記第2凹部が形成され、
前記第1プレートに前記蓋部材が取り付けられた状態では、前記リブは前記小径部の外周面に沿って設けられ、前記リブの先端は前記小径部と前記大径部との間に形成された平面部に隣接する
ことを特徴とする濾過装置。
Priority Applications (6)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018005227A JP7041525B2 (ja) | 2018-01-16 | 2018-01-16 | 濾過装置 |
PCT/JP2019/000085 WO2019142672A1 (ja) | 2018-01-16 | 2019-01-07 | 濾過装置 |
CN201980006943.6A CN111565814B (zh) | 2018-01-16 | 2019-01-07 | 过滤装置 |
EP19741057.4A EP3741441B1 (en) | 2018-01-16 | 2019-01-07 | Filtration device |
KR1020207017230A KR20200105821A (ko) | 2018-01-16 | 2019-01-07 | 여과 장치 |
US16/920,102 US11602705B2 (en) | 2018-01-16 | 2020-07-02 | Filtration device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2018005227A JP7041525B2 (ja) | 2018-01-16 | 2018-01-16 | 濾過装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2019122917A JP2019122917A (ja) | 2019-07-25 |
JP7041525B2 true JP7041525B2 (ja) | 2022-03-24 |
Family
ID=67301819
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2018005227A Active JP7041525B2 (ja) | 2018-01-16 | 2018-01-16 | 濾過装置 |
Country Status (6)
Country | Link |
---|---|
US (1) | US11602705B2 (ja) |
EP (1) | EP3741441B1 (ja) |
JP (1) | JP7041525B2 (ja) |
KR (1) | KR20200105821A (ja) |
CN (1) | CN111565814B (ja) |
WO (1) | WO2019142672A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7041524B2 (ja) * | 2018-01-16 | 2022-03-24 | ヤマシンフィルタ株式会社 | 濾過装置 |
KR102358567B1 (ko) * | 2019-11-19 | 2022-02-04 | (주)피엘엠 | 기능수공급장치와 결합되어 사용되는 교체형 기능성모듈의 모방품 방지구조 및 모방품 유통 방지방법 |
JP2022019379A (ja) * | 2020-07-17 | 2022-01-27 | 和興フィルタテクノロジー株式会社 | 流体フィルタ |
KR102514571B1 (ko) * | 2021-03-19 | 2023-03-29 | (주)피엘엠 | 교체형 필터를 갖는 샤워헤드 및 그에 사용되는 씨일 링 |
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JP2001286708A (ja) | 2000-04-10 | 2001-10-16 | Sun Maintenance Koki Co Ltd | フィルタ装置 |
JP2005288293A (ja) | 2004-03-31 | 2005-10-20 | Yamashin Kogyo Kk | 濾過装置 |
JP2010042336A (ja) | 2008-08-11 | 2010-02-25 | Thrash:Kk | オイルフィルター |
JP2019122916A (ja) | 2018-01-16 | 2019-07-25 | ヤマシンフィルタ株式会社 | 濾過装置 |
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-
2018
- 2018-01-16 JP JP2018005227A patent/JP7041525B2/ja active Active
-
2019
- 2019-01-07 CN CN201980006943.6A patent/CN111565814B/zh active Active
- 2019-01-07 WO PCT/JP2019/000085 patent/WO2019142672A1/ja unknown
- 2019-01-07 EP EP19741057.4A patent/EP3741441B1/en active Active
- 2019-01-07 KR KR1020207017230A patent/KR20200105821A/ko active IP Right Grant
-
2020
- 2020-07-02 US US16/920,102 patent/US11602705B2/en active Active
Patent Citations (5)
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JP2000508228A (ja) | 1996-04-06 | 2000-07-04 | ハイダック フィルターテヒニク ゲゼルシャフト ミット ベシュレンクテル ハフツング | フィルタ |
JP2001286708A (ja) | 2000-04-10 | 2001-10-16 | Sun Maintenance Koki Co Ltd | フィルタ装置 |
JP2005288293A (ja) | 2004-03-31 | 2005-10-20 | Yamashin Kogyo Kk | 濾過装置 |
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JP2019122916A (ja) | 2018-01-16 | 2019-07-25 | ヤマシンフィルタ株式会社 | 濾過装置 |
Also Published As
Publication number | Publication date |
---|---|
EP3741441A4 (en) | 2021-03-10 |
JP2019122917A (ja) | 2019-07-25 |
KR20200105821A (ko) | 2020-09-09 |
EP3741441A1 (en) | 2020-11-25 |
US20200330908A1 (en) | 2020-10-22 |
CN111565814A (zh) | 2020-08-21 |
US11602705B2 (en) | 2023-03-14 |
WO2019142672A1 (ja) | 2019-07-25 |
CN111565814B (zh) | 2023-01-06 |
EP3741441B1 (en) | 2023-03-29 |
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