JP6647553B2 - フィルタエレメント - Google Patents
フィルタエレメント Download PDFInfo
- Publication number
- JP6647553B2 JP6647553B2 JP2016039188A JP2016039188A JP6647553B2 JP 6647553 B2 JP6647553 B2 JP 6647553B2 JP 2016039188 A JP2016039188 A JP 2016039188A JP 2016039188 A JP2016039188 A JP 2016039188A JP 6647553 B2 JP6647553 B2 JP 6647553B2
- Authority
- JP
- Japan
- Prior art keywords
- wall
- end cap
- filter
- intermediate wall
- filter element
- 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.)
- Active
Links
- 238000001914 filtration Methods 0.000 claims description 101
- 239000000853 adhesive Substances 0.000 claims description 56
- 230000001070 adhesive effect Effects 0.000 claims description 56
- 230000002093 peripheral effect Effects 0.000 claims description 46
- 239000007788 liquid Substances 0.000 claims description 44
- 239000000428 dust Substances 0.000 claims description 9
- 238000009933 burial Methods 0.000 claims 1
- 230000004048 modification Effects 0.000 description 8
- 238000012986 modification Methods 0.000 description 8
- 239000002245 particle Substances 0.000 description 7
- 239000000835 fiber Substances 0.000 description 5
- 238000005096 rolling process Methods 0.000 description 3
- 229920003002 synthetic resin Polymers 0.000 description 3
- 239000000057 synthetic resin Substances 0.000 description 3
- 239000006185 dispersion Substances 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000011045 prefiltration Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 1
- 239000004952 Polyamide Substances 0.000 description 1
- 150000001412 amines Chemical class 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000012847 fine chemical Substances 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 235000012907 honey Nutrition 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000004745 nonwoven fabric Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000011144 upstream manufacturing Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2411—Filter cartridges
- B01D46/2414—End caps including additional functions or special forms
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
- B01D46/2411—Filter cartridges
-
- 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
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/0027—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions
- B01D46/003—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions including coalescing means for the separation of liquid
- B01D46/0031—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with additional separating or treating functions including coalescing means for the separation of liquid with collecting, draining means
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/10—Particle separators, e.g. dust precipitators, using filter plates, sheets or pads having plane surfaces
- B01D46/103—Curved filtering elements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/24—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies
- B01D46/2403—Particle separators, e.g. dust precipitators, using rigid hollow filter bodies characterised by the physical shape or structure of the filtering element
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
- B01D46/521—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/52—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material
- B01D46/521—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material
- B01D46/523—Particle separators, e.g. dust precipitators, using filters embodying folded corrugated or wound sheet material using folded, pleated material with means for maintaining spacing between the pleats or folds
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/58—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in parallel
- B01D46/60—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in parallel arranged concentrically or coaxially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D46/00—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours
- B01D46/56—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition
- B01D46/62—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series
- B01D46/64—Filters or filtering processes specially modified for separating dispersed particles from gases or vapours with multiple filtering elements, characterised by their mutual disposition connected in series arranged concentrically or coaxially
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D50/00—Combinations of methods or devices for separating particles from gases or vapours
- B01D50/20—Combinations of devices covered by groups B01D45/00 and B01D46/00
-
- 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
- B01D2265/00—Casings, housings or mounting for filters specially adapted for separating dispersed particles from gases or vapours
- B01D2265/06—Details of supporting structures for filtering material, e.g. cores
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Physics & Mathematics (AREA)
- Geometry (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Filtration Of Liquid (AREA)
- Filtering Materials (AREA)
Description
即ち、前記フィルタ集合体41の上端に上部エンドキャップ46を接着する場合、図19aに示すように、上下逆向きにした上部エンドキャップ46の内部に粘性を有する接着剤49を一定の量(深さ)充填し、図19b及び19cに示すように、該接着剤49の中に前記フィルタ集合体41の上端部を下向きにして差し込んだあと、該接着剤49を硬化させるが、その際、該接着剤49は、前記濾過部材42,43やコア部材44,45等で押されることにより、図19bに矢印で示すように、上部エンドキャップ46の内部を内周方向や外周方向及び円周方向等に向けて流動すると共に、軸線L方向(深さ方向)にも次第に盛り上がりながら、蛇腹状に折曲された内側濾過部材42の各隙間内に進入し、外側濾過部材43の内部にも浸透する。空隙率の小さい内側濾過部材42の内部には殆ど浸透しない。
前記内側濾過部材12は、蛇腹状に連なる折曲片12aで形成されているため、平坦なシート状の濾材を円筒状に丸めたものに比べ、濾過面積が大きい。
なお、前記接着剤5の一部は、空隙率の高い前記外側濾過部材14の内部には浸透するが、空隙率の低い前記内側濾過部材12の内部には殆ど浸透しない。
一方、前記外側濾過部材14の下端部は、前記内側濾過部材12の下端部より上方位置にあって、前記内側壁31の上端面及び前記連結壁34の上端面に当接するか、又は僅かな隙間を介して近接した状態に配設され、該外側濾過部材14の下端部外周は、前記外側壁32によって取り囲まれている。
また、図14に示す中間壁21Gは、直線状をした複数の壁部分21mが連なることによって多角形状に形成されている点が、前記図8の中間壁21Aと相違している。
なお、図10の中間壁21C、図11の中間壁21D、図13の中間壁21F、及び図14の中間壁21Gの断面形状は、図5の中間壁21の断面形状と同形状にすることもできる。
なお、図5、図8−図15に示す上部エンドキャップを使用するフィルタエレメントにおいても、フィルタ集合体2を、外側濾過部材14の上端部が他の部材11−13の上端部より低位置を占めるように形成することにより、該外側濾過部材14の上端部を中間壁21に当接させるようにしても良い。
2 フィルタ集合体
3 上部エンドキャップ
4 下部エンドキャップ
5 接着剤
10 中央空間部
11 内側コア部材
12 内側濾過部材
13 外側コア部材
14 外側濾過部材
20 内周壁
21,21A−21H 中間壁
21h,21i 壁部分
21j,21k 環状壁
22 外周壁
L 軸線
Claims (5)
- 圧縮空気中に混入した塵埃及び液体を除去するための中空状をしたフィルタエレメントであって、該フィルタエレメントは、中空状をしたフィルタ集合体と、該フィルタ集合体の軸線方向の一端である上端に取り付けられた上部エンドキャップと、反対側の下端に取り付けられた下部エンドキャップとを有し、
前記フィルタ集合体は、圧縮空気が導入される中央空間部と、該中央空間部を取り囲む多孔状をした中空の内側コア部材と、該内側コア部材の外周を取り囲む中空の内側濾過部材と、該内側濾過部材の外周を取り囲む多孔状をした中空の外側コア部材と、該外側コア部材の外周を取り囲む中空の外側濾過部材とを有し、前記内側濾過部材は、蛇腹状に折曲した濾材を筒形に丸めた形状をなし、前記外側濾過部材は円筒状をなし、該外側濾過部材の空隙率は内側濾過部材の空隙率より大きく、
前記上部エンドキャップは、該上部エンドキャップの中心側から外周側に向けて順に、前記中央空間部の上端部に嵌合する中空の内周壁と、前記外側コア部材の上端部外周を取り囲む中間壁と、前記外側濾過部材の上端部外周を取り囲む外周壁とを有し、前記中間壁の高さは、前記外周壁及び内周壁の高さより低く、
前記上部エンドキャップの内部には、前記中間壁が埋没する深さの接着剤が充填されていて、該接着剤の中に前記フィルタ集合体の上端部が差し込まれると共に、前記中間壁が前記外側コア部材の回りで前記外側濾過部材の内部に食い込んでおり、その状態で前記フィルタ集合体と前記上部エンドキャップとが前記接着剤で相互に接着されている、
ことを特徴とするフィルタエレメント。 - 前記中間壁は、前記内周壁と外周壁との中間位置より外周壁側に近寄った位置に形成されていることを特徴とする請求項1に記載のフィルタエレメント。
- 前記中間壁は、全周にわたって連続していることを特徴とする請求項1又は2に記載のフィルタエレメント。
- 前記中間壁は、複数の壁部分を間隔をおいて配設することにより、不連続状態に形成されていることを特徴とする請求項1又は2に記載のフィルタエレメント。
- 前記中間壁は、径の異なる複数の環状壁によって多重に形成されていることを特徴とする請求項1から4の何れかに記載のフィルタエレメント。
Priority Applications (10)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016039188A JP6647553B2 (ja) | 2016-03-01 | 2016-03-01 | フィルタエレメント |
CN201780014197.6A CN108712926B (zh) | 2016-03-01 | 2017-01-27 | 过滤器元件 |
PCT/JP2017/002861 WO2017150027A1 (ja) | 2016-03-01 | 2017-01-27 | フィルタエレメント |
DE112017001107.8T DE112017001107B4 (de) | 2016-03-01 | 2017-01-27 | Filterelement |
BR112018067303-0A BR112018067303B1 (pt) | 2016-03-01 | 2017-01-27 | Elemento de filtro tendo uma forma oca e para remover poeira e um líquido misturado em ar comprimido |
KR1020187024043A KR20180118120A (ko) | 2016-03-01 | 2017-01-27 | 필터 엘리먼트 |
RU2018134048A RU2731397C2 (ru) | 2016-03-01 | 2017-01-27 | Фильтрующий элемент |
MX2018010585A MX2018010585A (es) | 2016-03-01 | 2017-01-27 | Elemento de filtro. |
US16/080,604 US10918986B2 (en) | 2016-03-01 | 2017-01-27 | Filter element |
TW106103843A TWI726052B (zh) | 2016-03-01 | 2017-02-06 | 過濾單元 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2016039188A JP6647553B2 (ja) | 2016-03-01 | 2016-03-01 | フィルタエレメント |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2017154071A JP2017154071A (ja) | 2017-09-07 |
JP2017154071A5 JP2017154071A5 (ja) | 2018-10-25 |
JP6647553B2 true JP6647553B2 (ja) | 2020-02-14 |
Family
ID=59743744
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2016039188A Active JP6647553B2 (ja) | 2016-03-01 | 2016-03-01 | フィルタエレメント |
Country Status (10)
Country | Link |
---|---|
US (1) | US10918986B2 (ja) |
JP (1) | JP6647553B2 (ja) |
KR (1) | KR20180118120A (ja) |
CN (1) | CN108712926B (ja) |
BR (1) | BR112018067303B1 (ja) |
DE (1) | DE112017001107B4 (ja) |
MX (1) | MX2018010585A (ja) |
RU (1) | RU2731397C2 (ja) |
TW (1) | TWI726052B (ja) |
WO (1) | WO2017150027A1 (ja) |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US10612258B2 (en) | 2016-10-22 | 2020-04-07 | Master Spas, Inc. | Filter assembly having an outer filter element and an inner filter element removably installed within the outer filter element |
USD835233S1 (en) | 2016-10-22 | 2018-12-04 | Master Spas, Inc. | Filter |
WO2019226608A1 (en) * | 2018-05-24 | 2019-11-28 | Cummins Filtration Ip, Inc. | Anti-rotation features for crankcase ventilation filters |
JP7426042B2 (ja) | 2018-12-14 | 2024-02-01 | ホーコス株式会社 | フィルタ、フィルタ装置 |
BR112021018538A2 (pt) | 2019-03-20 | 2021-11-23 | Smc Corp | Elemento de filtro |
USD921836S1 (en) * | 2020-04-24 | 2021-06-08 | Access Business Group International Llc | Filter assembly for water treatment system |
US20210331007A1 (en) * | 2020-04-27 | 2021-10-28 | W. L. Gore & Associates, Inc. | Filter cartridge and methods of making and using |
US11772028B2 (en) * | 2020-06-01 | 2023-10-03 | The Sy-Klone Company, Llc | Radial seal filter |
KR20230097097A (ko) * | 2020-10-27 | 2023-06-30 | 닛토덴코 가부시키가이샤 | 필터 플리트 팩 및 에어 필터 유닛 |
CN116802444A (zh) * | 2021-02-24 | 2023-09-22 | 住友重机械工业株式会社 | 油分离器及超低温制冷机用压缩机 |
USD1020987S1 (en) * | 2022-09-06 | 2024-04-02 | Qijing Jiang | Spa filter |
USD1034900S1 (en) * | 2022-10-03 | 2024-07-09 | Mp Filtri S.P.A. | Vehicle filter oil |
Family Cites Families (29)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5920818U (ja) * | 1982-07-30 | 1984-02-08 | 三井精機工業株式会社 | 圧縮機等のオイルセパレ−タ構造 |
EP0139639A1 (en) | 1983-03-16 | 1985-05-08 | Whatman Reeve Angel Plc | Filter cartridge with end caps |
JPS609524U (ja) * | 1983-06-30 | 1985-01-23 | 株式会社 土屋製作所 | 空気圧機器用分離装置 |
JPS60166020A (ja) * | 1984-02-09 | 1985-08-29 | Matsushita Electric Ind Co Ltd | 空気清浄装置 |
US4878930A (en) * | 1984-03-15 | 1989-11-07 | W. L. Gore & Associates, Inc. | Filter cartridge |
JPS60166020U (ja) | 1984-04-12 | 1985-11-05 | エスエムシ−株式会社 | フイルタ付減圧弁 |
JPS61125314U (ja) * | 1985-01-23 | 1986-08-06 | ||
DE8501736U1 (de) * | 1985-01-24 | 1985-08-22 | Filterwerk Mann & Hummel Gmbh, 7140 Ludwigsburg | Vorrichtung zum Abscheiden von Öltröpfchen aus Luft |
GB2261830B (en) * | 1991-11-26 | 1995-07-26 | Process Scient Innovations | Filter for purification of gas |
US5545323A (en) * | 1993-09-28 | 1996-08-13 | Pall Corporation | Filter assembly and method of making a filter assembly |
RU3392U1 (ru) * | 1995-09-18 | 1997-01-16 | Акционерное общество "Дизельпром" | Фильтрующий элемент |
US5919279A (en) * | 1998-01-30 | 1999-07-06 | Baldwin Filters, Inc. | Self contained heavy-duty air filter |
RU10594U1 (ru) * | 1998-10-01 | 1999-08-16 | Баринов Евгений Александрович | Фильтрующий элемент |
US6093231A (en) * | 1998-10-16 | 2000-07-25 | Air-Maze Corporation | Air/oil separator with unitary top end cap and flange |
NL1012700C1 (nl) * | 1999-07-26 | 1999-09-16 | Triad Holding Bv | Filterinrichting voor microfiltrering van olie, in het bijzonder voor toepassing bij motoren, alsmede filterhuis bestemd voor een dergelijke filterinrichting. |
GB2414196B (en) * | 2002-06-07 | 2006-06-14 | Baldwin Filters Inc | Environmentally friendly acid neutralizing full flow cartridge |
US20060213162A1 (en) * | 2003-04-04 | 2006-09-28 | Wijadi Jodi | Filter media prepared in aqueous system including resin binder |
GB0417459D0 (en) * | 2004-08-05 | 2004-09-08 | Domnick Hunter Ltd | Filter assembly |
US7740679B2 (en) | 2006-04-18 | 2010-06-22 | Baldwin Filters, Inc. | Air filter element with composite molded end cap |
WO2008142428A2 (en) * | 2007-05-23 | 2008-11-27 | Walker Filtration Ltd. | Filter unit |
GB2449846A (en) * | 2007-05-29 | 2008-12-10 | Psi Global Ltd | A coalescing filter |
DE102008040319A1 (de) * | 2008-07-10 | 2010-01-14 | Deere & Company, Moline | Filteranordnung zum Filtern eines flüssigen oder gasförmigen Mediums |
DE112011102095B4 (de) * | 2010-06-22 | 2022-02-17 | Cummins Filtration Ip, Inc. | Zweistufiger Kraftstoff-Wasser-Abscheider |
US8828112B2 (en) * | 2010-09-07 | 2014-09-09 | Hdt Expeditionary Systems, Inc. | Air filter |
DE102011110498A1 (de) * | 2011-08-17 | 2013-02-21 | Mann + Hummel Gmbh | Filter |
US9457297B2 (en) * | 2012-12-04 | 2016-10-04 | Lawrence Livermore National Security, Llc | Method of securing filter elements |
WO2014198501A1 (en) * | 2013-06-12 | 2014-12-18 | Evonik Fibres Gmbh | Membrane cartridge system |
CN104383755A (zh) * | 2014-10-08 | 2015-03-04 | 何茂林 | 一种油气过滤滤芯及油气分离方法 |
DE102016002954A1 (de) | 2015-03-25 | 2016-09-29 | Mann+Hummel Gmbh | Filtersystem und Filterelement für ein Filtersystem |
-
2016
- 2016-03-01 JP JP2016039188A patent/JP6647553B2/ja active Active
-
2017
- 2017-01-27 WO PCT/JP2017/002861 patent/WO2017150027A1/ja active Application Filing
- 2017-01-27 DE DE112017001107.8T patent/DE112017001107B4/de active Active
- 2017-01-27 CN CN201780014197.6A patent/CN108712926B/zh active Active
- 2017-01-27 KR KR1020187024043A patent/KR20180118120A/ko not_active Application Discontinuation
- 2017-01-27 RU RU2018134048A patent/RU2731397C2/ru active
- 2017-01-27 MX MX2018010585A patent/MX2018010585A/es unknown
- 2017-01-27 BR BR112018067303-0A patent/BR112018067303B1/pt active IP Right Grant
- 2017-01-27 US US16/080,604 patent/US10918986B2/en active Active
- 2017-02-06 TW TW106103843A patent/TWI726052B/zh active
Also Published As
Publication number | Publication date |
---|---|
CN108712926B (zh) | 2021-04-30 |
RU2018134048A (ru) | 2020-04-01 |
US20190054410A1 (en) | 2019-02-21 |
DE112017001107B4 (de) | 2023-12-21 |
MX2018010585A (es) | 2019-02-20 |
DE112017001107T5 (de) | 2018-12-06 |
BR112018067303B1 (pt) | 2023-01-17 |
KR20180118120A (ko) | 2018-10-30 |
RU2731397C2 (ru) | 2020-09-02 |
US10918986B2 (en) | 2021-02-16 |
BR112018067303A2 (pt) | 2019-01-22 |
CN108712926A (zh) | 2018-10-26 |
RU2018134048A3 (ja) | 2020-04-08 |
TWI726052B (zh) | 2021-05-01 |
JP2017154071A (ja) | 2017-09-07 |
WO2017150027A1 (ja) | 2017-09-08 |
TW201737985A (zh) | 2017-11-01 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP6647553B2 (ja) | フィルタエレメント | |
US12036487B2 (en) | Fuel filter with coalescer | |
US20180117517A1 (en) | Pneumatic filter and filter element | |
CN109011912B (zh) | 聚结过滤器 | |
WO2017030008A1 (ja) | 燃料フィルタおよびエレメント | |
KR20180124144A (ko) | 필터 소자를 통과하는 유체를 필터링 하기 위한 필터 소자, 유착 필터, 압축 공기 필터 시스템, 필터 소자의 사용 및 유착 필터의 제조 방법 | |
JP6154239B2 (ja) | フィルターユニット | |
WO2017030011A1 (ja) | 燃料フィルタおよびエレメント | |
WO2017030010A1 (ja) | 燃料フィルタおよびエレメント | |
WO2017030009A1 (ja) | 燃料フィルタおよびエレメント | |
US11731071B2 (en) | Filter assembly with multiple filter media | |
EP3498677B1 (en) | Outside-in water purification system | |
JP7243964B2 (ja) | フィルタエレメント | |
EP4263016A1 (en) | End caps and pleat guides for filtration |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20180913 |
|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20180913 |
|
A131 | Notification of reasons for refusal |
Free format text: JAPANESE INTERMEDIATE CODE: A131 Effective date: 20190827 |
|
A521 | Request for written amendment filed |
Free format text: JAPANESE INTERMEDIATE CODE: A523 Effective date: 20190918 |
|
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: 20191203 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20191223 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 6647553 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |