JP2013511376A - フィルターマットの形成方法 - Google Patents
フィルターマットの形成方法 Download PDFInfo
- Publication number
- JP2013511376A JP2013511376A JP2012539232A JP2012539232A JP2013511376A JP 2013511376 A JP2013511376 A JP 2013511376A JP 2012539232 A JP2012539232 A JP 2012539232A JP 2012539232 A JP2012539232 A JP 2012539232A JP 2013511376 A JP2013511376 A JP 2013511376A
- Authority
- JP
- Japan
- Prior art keywords
- web
- mat
- welding
- filter
- weld line
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title claims abstract description 48
- 230000015572 biosynthetic process Effects 0.000 title description 3
- 238000001914 filtration Methods 0.000 claims abstract description 4
- 239000012530 fluid Substances 0.000 claims abstract description 4
- 238000003466 welding Methods 0.000 claims description 54
- 238000007789 sealing Methods 0.000 claims description 20
- 239000004033 plastic Substances 0.000 claims description 16
- 239000000945 filler Substances 0.000 claims description 13
- 239000000463 material Substances 0.000 claims description 13
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 239000004831 Hot glue Substances 0.000 claims description 5
- 230000004888 barrier function Effects 0.000 claims description 4
- 102100040428 Chitobiosyldiphosphodolichol beta-mannosyltransferase Human genes 0.000 abstract description 17
- 239000010410 layer Substances 0.000 description 39
- 238000004519 manufacturing process Methods 0.000 description 14
- 238000005520 cutting process Methods 0.000 description 10
- 239000004744 fabric Substances 0.000 description 9
- 239000004745 nonwoven fabric Substances 0.000 description 8
- 229920000728 polyester Polymers 0.000 description 7
- 239000000835 fiber Substances 0.000 description 5
- 239000003365 glass fiber Substances 0.000 description 5
- 239000002184 metal Substances 0.000 description 5
- 230000003749 cleanliness Effects 0.000 description 4
- 239000012467 final product Substances 0.000 description 4
- 239000004750 melt-blown nonwoven Substances 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 229920001707 polybutylene terephthalate Polymers 0.000 description 3
- 238000003860 storage Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 239000012790 adhesive layer Substances 0.000 description 2
- 230000015556 catabolic process Effects 0.000 description 2
- 239000002131 composite material Substances 0.000 description 2
- 238000006731 degradation reaction Methods 0.000 description 2
- 239000000155 melt Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000004952 Polyamide Substances 0.000 description 1
- 230000001154 acute effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000000839 emulsion Substances 0.000 description 1
- 230000001747 exhibiting effect Effects 0.000 description 1
- 239000002657 fibrous material Substances 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 229920002647 polyamide Polymers 0.000 description 1
- -1 polybutylene terephthalate Polymers 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Images
Classifications
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- 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
- B01D29/111—Making filtering elements
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- B01D29/13—Supported filter elements
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- B01D29/21—Supported filter elements arranged for inward flow filtration with corrugated, folded or wound sheets
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- B—PERFORMING OPERATIONS; TRANSPORTING
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- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/50—General aspects of joining tubular articles; General aspects of joining long products, i.e. bars or profiled elements; General aspects of joining single elements to tubular articles, hollow articles or bars; General aspects of joining several hollow-preforms to form hollow or tubular articles
- B29C66/51—Joining tubular articles, profiled elements or bars; Joining single elements to tubular articles, hollow articles or bars; Joining several hollow-preforms to form hollow or tubular articles
- B29C66/54—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles
- B29C66/542—Joining several hollow-preforms, e.g. half-shells, to form hollow articles, e.g. for making balls, containers; Joining several hollow-preforms, e.g. half-cylinders, to form tubular articles joining hollow covers or hollow bottoms to open ends of container bodies
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
- B29C66/72—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined
- B29C66/723—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered
- B29C66/7232—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered comprising a non-plastics layer
- B29C66/72327—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the structure of the material of the parts to be joined being multi-layered comprising a non-plastics layer consisting of natural products or their composites, not provided for in B29C66/72321 - B29C66/72324
- B29C66/72328—Paper
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
- B29C66/00—General aspects of processes or apparatus for joining preformed parts
- B29C66/80—General aspects of machine operations or constructions and parts thereof
- B29C66/81—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps
- B29C66/814—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps
- B29C66/8141—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined
- B29C66/81411—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat
- B29C66/81415—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being bevelled
- B29C66/81419—General aspects of the pressing elements, i.e. the elements applying pressure on the parts to be joined in the area to be joined, e.g. the welding jaws or clamps characterised by the design of the pressing elements, e.g. of the welding jaws or clamps characterised by the surface geometry of the part of the pressing elements, e.g. welding jaws or clamps, coming into contact with the parts to be joined characterised by its cross-section, e.g. transversal or longitudinal, being non-flat being bevelled and flat
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
- B29L—INDEXING SCHEME ASSOCIATED WITH SUBCLASS B29C, RELATING TO PARTICULAR ARTICLES
- B29L2031/00—Other particular articles
- B29L2031/14—Filters
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49787—Obtaining plural composite product pieces from preassembled workpieces
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49826—Assembling or joining
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Electromagnetism (AREA)
- Toxicology (AREA)
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Textile Engineering (AREA)
- Filtering Materials (AREA)
- Lining Or Joining Of Plastics Or The Like (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
Description
1.網状構造を有する金属線メッシュ又はプラスチック織物又はプラスチックスクリーン、
2.ポリエステル不織布、
3.ガラス繊維マット又はメルトブローン不織布、
4.ガラス繊維マット又はメルトブローン不織布、紙不織布、又はポリエステル不織布、
5.鋼とポリエステルの混合織物、
6.金属線メッシュ又はプラスチック織物又は網状構造を有するプラスチックスクリーン。
1.網状構造を有する金属線メッシュ又はプラスチック織物又はプラスチックスクリーン(図4中の参照番号2)、
2.ポリエステル不織布(図4中の参照番号4)、
3.ガラス繊維マット又はメルトブローン不織布(図4中の参照番号6)、
4.紙不織布、又はポリエステル不織布(図4中の参照番号8)、
5.鋼とポリエステルの不織布(図4中の参照番号4)、
6.金属線メッシュ又はプラスチック織物又は網状構造を有するプラスチックスクリーン(図4中の参照番号2)。
Claims (18)
- 流体を濾過するのに適しマットウェブ(9)の少なくとも1つのウェブ区分(39)を含むフィルターマット(1)を形成するための方法であって、マットウェブ(9)の少なくとも1つのウェブ区分(39)の層を合わせて封止する少なくとも1本の溶接線(13,15,41)が形成される方法において、
少なくとも1つのウェブ区分(39)がカットされて少なくとも1つの封止された縁部領域(43)を形成するような形で、少なくとも1本の溶接線(13,15,41)に沿って少なくとも1回のカット(19,37)が行なわれることを特徴とする方法。 - 少なくとも1つのカット(19,37)が、その2つの側縁部から一定の距離のところでそれぞれの溶接線(13,15,41)の内側に延在することを特徴とする請求項1に記載の方法。
- 少なくとも1本の溶接線(13,15)がマットウェブ(9)の長手方向に対し平行に延在することを特徴とする請求項1又は2に記載の方法。
- 少なくとも1本の溶接線(13)が少なくとも1つのウェブ区分(39)の長手方向縁部(23)に沿って形成されていることを特徴とする請求項3に記載の方法。
- マットウェブ(9)が、長手方向に対して横方向に、少なくとも2つのウェブ区分に切断されることを特徴とする請求項1〜4のいずれか一項に記載の方法。
- 少なくとも1本の溶接線(41)がマットウェブ(9)の長手方向に対し横方向に延在していることを特徴とする請求項1〜5のいずれか一項に記載の方法。
- 少なくとも1本の溶接線(41)が少なくとも1つのウェブ区分(39)の横方向縁部に沿って形成されていることを特徴とする請求項6に記載の方法。
- 少なくとも1つのウェブ区分(39)が矩形の形に設計されており、かつ/又は側縁部の全て、特に長手方向縁部(23)及び横方向縁部に、封止された縁部領域(43)が具備されていることを特徴とする請求項1〜7のいずれか一項に記載の方法。
- 少なくとも1つのウェブ区分(39)がフィルターマット(1)へと形成されることを特徴とする請求項1〜8のいずれか一項に記載の方法。
- 少なくとも1つのウェブ区分(39)の端部(5)が合わせてボンディングされ、前記端部が、マットウェブ(9)の長手方向に又は長手方向に対し横方向に延在することを特徴とする請求項9に記載の方法。
- フィルターマット(1)が管の形に設計されていることを特徴とする請求項9又は10に記載の方法。
- 規定の合計数の層を有するフィルターマット(1)を形成するために、より少ない数の層を有するウェブ区分(39)が、重複する封止縁部領域(43)を伴って互いに重ねて置かれ、封止縁部領域(43)において合わせてボンディングされることを特徴とする請求項1〜11のいずれか一項に記載の方法。
- 溶接作業が封止縁部領域(43)の外縁部(54)で、封止縁部領域(43)の内縁部から一定距離のところで実施されるような形で、ボンディングが実施されることを特徴とする請求項12に記載の方法。
- ボンドが、溶接充填材、例えば封止縁部領域の間に挿入され合成プラスチック材料で製造されているフィルム(63)を用いた溶接によって形成されることを特徴とする請求項1〜13のいずれか一項に記載の方法。
- 例えばPBTフィルム(63)などのホットメルト接着剤を形成する溶接充填材が使用されることを特徴とする請求項14に記載の方法。
- 溶接作業がレーザー溶接(51)によって実施されること及びレーザー光に対する障壁層を形成する溶接充填材(63)が使用されることを特徴とする請求項1〜15のいずれか一項に記載の方法。
- 管状フィルターマット(1)の少なくとも1つの軸方向端部が、合成プラスチック材料製のエンドキャップ(59)の周囲リム(57)にボンディングされること、及びボンディングが、フィルターマット(1)の封止縁部領域(43)を周囲リム(57)に溶接することによって実施されることを特徴とする請求項11〜16のいずれか一項に記載の方法。
- エンドキャップ(59)に溶接する場合、フィルターマット(1)の封止縁部領域(43)に存在する溶接充填剤(63)が、ボンディング助剤としてホットメルト接着剤の要領で使用されることを特徴とする請求項17に記載の方法。
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DE102009054077A DE102009054077A1 (de) | 2009-11-20 | 2009-11-20 | Verfahren zum Herstellen eines Filterelementes |
DE102009054077.6 | 2009-11-20 | ||
PCT/EP2010/007040 WO2011060949A2 (de) | 2009-11-20 | 2010-11-19 | Verfahren zur bildung einer filtermatte |
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US (1) | US8696857B2 (ja) |
EP (1) | EP2501454B1 (ja) |
JP (1) | JP5722910B2 (ja) |
CN (1) | CN102596354B (ja) |
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JP2015073954A (ja) * | 2013-10-10 | 2015-04-20 | 株式会社コーワ | フィルター及び乾燥炉 |
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DE102011114400A1 (de) * | 2011-09-22 | 2013-03-28 | Hydac Filtertechnik Gmbh | Filtermaterial |
DE102011117900A1 (de) | 2011-11-08 | 2013-05-08 | Hydac Filtertechnik Gmbh | Filterflächenelement zur Ausbildung einer Vorfilterlage eines mehrlagigen Filtermediums |
DE102012015876B4 (de) * | 2012-08-08 | 2020-11-05 | Mann+Hummel Gmbh | Filterelement, Verfahren und Vorrichtung zur Herstellung eines Filterelements |
DE102013004283A1 (de) | 2013-03-13 | 2014-09-18 | Mann + Hummel Gmbh | Verfahren und Vorrichtung zur Herstellung eines Filterelements und Filterelement |
DE102014010175A1 (de) * | 2014-07-09 | 2016-01-14 | Hydac Filtertechnik Gmbh | Filterelement |
DE102018002387A1 (de) | 2018-03-22 | 2019-09-26 | Mann+Hummel Gmbh | Rundfilterelement, insbesondere zur Flüssigkeitsfiltration |
CN110815830A (zh) * | 2019-10-31 | 2020-02-21 | 温州市云欣机车部件有限公司 | 一种自动超声波网布焊接设备 |
DE102021001192A1 (de) | 2021-03-05 | 2022-09-08 | H Y D A C Filtertechnik GmbH | Verfahren |
CN115771175B (zh) * | 2022-11-04 | 2023-09-12 | 南通得力净化器材厂有限公司 | 一种加湿滤网生产用多层自动成型设备 |
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JP3162285U (ja) * | 2010-06-15 | 2010-08-26 | 呉羽テック株式会社 | 微小筒状フィルタ濾材 |
Cited By (1)
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JP2015073954A (ja) * | 2013-10-10 | 2015-04-20 | 株式会社コーワ | フィルター及び乾燥炉 |
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US20120205044A1 (en) | 2012-08-16 |
JP5722910B2 (ja) | 2015-05-27 |
WO2011060949A3 (de) | 2011-09-22 |
CN102596354B (zh) | 2014-11-05 |
DE102009054077A1 (de) | 2011-05-26 |
EP2501454A2 (de) | 2012-09-26 |
US8696857B2 (en) | 2014-04-15 |
WO2011060949A2 (de) | 2011-05-26 |
EP2501454B1 (de) | 2021-03-03 |
CN102596354A (zh) | 2012-07-18 |
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