DE19745919C1 - Spritzgußform zum Umspritzen von Kunststoff um ein Filtermaterial, Filter zum Filtern von Fluiden und Verfahren zum Herstellen eines derartigen Filters - Google Patents
Spritzgußform zum Umspritzen von Kunststoff um ein Filtermaterial, Filter zum Filtern von Fluiden und Verfahren zum Herstellen eines derartigen FiltersInfo
- Publication number
- DE19745919C1 DE19745919C1 DE1997145919 DE19745919A DE19745919C1 DE 19745919 C1 DE19745919 C1 DE 19745919C1 DE 1997145919 DE1997145919 DE 1997145919 DE 19745919 A DE19745919 A DE 19745919A DE 19745919 C1 DE19745919 C1 DE 19745919C1
- Authority
- DE
- Germany
- Prior art keywords
- space
- filter material
- filter
- mold
- layer
- 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
- 239000000463 material Substances 0.000 title claims description 136
- 239000004033 plastic Substances 0.000 title claims description 58
- 238000002347 injection Methods 0.000 title claims description 55
- 239000007924 injection Substances 0.000 title claims description 55
- 239000012530 fluid Substances 0.000 title claims description 21
- 238000001914 filtration Methods 0.000 title claims description 8
- 238000004519 manufacturing process Methods 0.000 title claims description 8
- 238000005538 encapsulation Methods 0.000 title claims description 4
- 239000002245 particle Substances 0.000 claims description 60
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims description 58
- 238000000465 moulding Methods 0.000 claims description 43
- 230000007704 transition Effects 0.000 claims description 30
- 239000007787 solid Substances 0.000 claims description 8
- 238000001746 injection moulding Methods 0.000 claims description 6
- 238000000034 method Methods 0.000 claims description 3
- 230000008569 process Effects 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 claims description 2
- 230000035515 penetration Effects 0.000 claims description 2
- 230000009969 flowable effect Effects 0.000 claims 1
- 239000002991 molded plastic Substances 0.000 description 4
- 239000000835 fiber Substances 0.000 description 3
- 239000007788 liquid Substances 0.000 description 3
- 239000004743 Polypropylene Substances 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 235000019645 odor Nutrition 0.000 description 2
- -1 polypropylene Polymers 0.000 description 2
- 229920001155 polypropylene Polymers 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000007765 extrusion coating Methods 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 238000007373 indentation Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000010408 sweeping Methods 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Classifications
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C45/14336—Coating a portion of the article, e.g. the edge of the article
- B29C45/14418—Sealing means between mould and article
-
- 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
- B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
- B29C45/14—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor incorporating preformed parts or layers, e.g. injection moulding around inserts or for coating articles
- B29C2045/1486—Details, accessories and auxiliary operations
- B29C2045/14934—Preventing penetration of injected material between insert and adjacent mould wall
-
- 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
- B29L2016/00—Articles with corrugations or pleats
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Mechanical Engineering (AREA)
- Moulds For Moulding Plastics Or The Like (AREA)
- Filtering Materials (AREA)
- Injection Moulding Of Plastics Or The Like (AREA)
- Water Treatment By Sorption (AREA)
Priority Applications (7)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1997145919 DE19745919C1 (de) | 1997-10-17 | 1997-10-17 | Spritzgußform zum Umspritzen von Kunststoff um ein Filtermaterial, Filter zum Filtern von Fluiden und Verfahren zum Herstellen eines derartigen Filters |
| PCT/US1998/021140 WO1999020450A1 (en) | 1997-10-17 | 1998-10-07 | Injection mold for insert-molding a synthetic material around a filter material, filter for the filtration of fluids and method for producing such filter |
| JP2000516820A JP2001520130A (ja) | 1997-10-17 | 1998-10-07 | 合成材料をフィルタ材料のまわりにインサート成形するための射出成形型、流体の濾過用フィルタおよびそのようなフィルタの製造方法 |
| US09/529,394 US6375699B1 (en) | 1997-10-17 | 1998-10-07 | Injection mold for insert-molding a synthetic material around a filter material, filter for the filtration of fluids and method for producing such filter |
| CA002306387A CA2306387A1 (en) | 1997-10-17 | 1998-10-07 | Injection mold for insert-molding a synthetic material around a filter material, filter for the filtration of fluids and method for producing such filter |
| EP98953293A EP1027200B1 (en) | 1997-10-17 | 1998-10-07 | Injection mold for insert-molding a synthetic material around a filter material, filter for the filtration of fluids and method for producing such filter |
| ES98953293T ES2221217T3 (es) | 1997-10-17 | 1998-10-07 | Molde de inyeccion para moldeo por insercion de un material sintetico alrededor de un material de filtro, filtro para la filtracion de fluidos y metodo para producir tal filtro. |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE1997145919 DE19745919C1 (de) | 1997-10-17 | 1997-10-17 | Spritzgußform zum Umspritzen von Kunststoff um ein Filtermaterial, Filter zum Filtern von Fluiden und Verfahren zum Herstellen eines derartigen Filters |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE19745919C1 true DE19745919C1 (de) | 1999-08-12 |
Family
ID=7845838
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE1997145919 Expired - Lifetime DE19745919C1 (de) | 1997-10-17 | 1997-10-17 | Spritzgußform zum Umspritzen von Kunststoff um ein Filtermaterial, Filter zum Filtern von Fluiden und Verfahren zum Herstellen eines derartigen Filters |
Country Status (6)
| Country | Link |
|---|---|
| EP (1) | EP1027200B1 (enExample) |
| JP (1) | JP2001520130A (enExample) |
| CA (1) | CA2306387A1 (enExample) |
| DE (1) | DE19745919C1 (enExample) |
| ES (1) | ES2221217T3 (enExample) |
| WO (1) | WO1999020450A1 (enExample) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1106230A1 (de) * | 1999-12-03 | 2001-06-13 | Firma Carl Freudenberg | Herstellung einer Filterkassette mit Faltenbalg und Werkzeug mit Sägezahnprofil |
| DE10062423C1 (de) * | 2000-12-14 | 2002-06-06 | Freudenberg Carl Kg | Spritzgießwerkzeug zur Herstellung von Kunststoffrahmen bei Filterkassetten |
| EP1260340A1 (de) * | 2001-05-22 | 2002-11-27 | Carl Freudenberg KG | Filterkassette und Spritzgiesswerkzeug zur Herstellung des Filterkassettenrahmens |
| DE102012220180A1 (de) * | 2012-11-06 | 2014-05-08 | Röchling Automotive AG & Co. KG | Flächiges Verbundbauteil sowie Verfahren und Vorrichtung zur Herstellung desselben |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2348622A (en) * | 1999-03-16 | 2000-10-11 | Minerva Technologies | Moulded filter plates |
| IT1320350B1 (it) * | 2000-05-12 | 2003-11-26 | Crs Srl Ct Ricerche & Sperimen | Procedimento ed attrezzatura per lo stampaggio a termocompressione diarticoli di materiale termoplastico. |
| GB2411367B (en) * | 2004-02-17 | 2008-06-04 | Nationwide Filter Company | Filter unit |
| DE102011083657A1 (de) * | 2011-09-28 | 2013-03-28 | Mahle International Gmbh | Filterelement |
| JP5748105B2 (ja) * | 2011-11-02 | 2015-07-15 | トヨタ紡織株式会社 | 成形構造体の製造方法及び成形型 |
| CA3013658C (en) * | 2016-02-09 | 2023-02-21 | Clarcor Air Filtration Products, Inc. | Panel filter with molded frame and integral seal |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2824934C2 (de) * | 1977-06-10 | 1983-10-13 | Cordis Dow Corp., Miami, fla. | Verfahren und Vorrichtung zum Herstellen eines Rohrbodens |
| DE4415886A1 (de) * | 1994-05-05 | 1995-11-09 | Coronet Werke Gmbh | Verfahren zur Herstellung von Borstenwaren im Wege des Spritzgießens |
| DE3440326C2 (de) * | 1984-11-05 | 1996-04-11 | Leifheit Ag | Verfahren zur Herstellung eines Haushaltssiebes |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2162355C3 (de) * | 1971-12-16 | 1981-09-17 | Purolator Filter GmbH, 7110 Öhringen | Gießvorrichtung zum Herstellen eines Flachfiltereinsatzes für Gase |
| AU540096B2 (en) * | 1982-08-04 | 1984-11-01 | Nippondenso Co. Ltd. | Filter device and manufacturing method |
| US4543283A (en) * | 1984-09-04 | 1985-09-24 | Libbey-Owens-Ford Company | Encapsulated glazing product |
| JPS63287521A (ja) * | 1987-05-19 | 1988-11-24 | Shuji Harada | エア−クリ−ナ−用ダストネツトとその製造方法 |
| JPS63306266A (ja) * | 1987-06-04 | 1988-12-14 | Nippon Denso Co Ltd | 濾過エレメントの製造方法 |
| EP0448876A3 (en) * | 1990-03-29 | 1992-12-02 | Minnesota Mining And Manufacturing Company | Filter cartridge |
-
1997
- 1997-10-17 DE DE1997145919 patent/DE19745919C1/de not_active Expired - Lifetime
-
1998
- 1998-10-07 JP JP2000516820A patent/JP2001520130A/ja not_active Ceased
- 1998-10-07 CA CA002306387A patent/CA2306387A1/en not_active Abandoned
- 1998-10-07 EP EP98953293A patent/EP1027200B1/en not_active Expired - Lifetime
- 1998-10-07 WO PCT/US1998/021140 patent/WO1999020450A1/en not_active Ceased
- 1998-10-07 ES ES98953293T patent/ES2221217T3/es not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2824934C2 (de) * | 1977-06-10 | 1983-10-13 | Cordis Dow Corp., Miami, fla. | Verfahren und Vorrichtung zum Herstellen eines Rohrbodens |
| DE3440326C2 (de) * | 1984-11-05 | 1996-04-11 | Leifheit Ag | Verfahren zur Herstellung eines Haushaltssiebes |
| DE4415886A1 (de) * | 1994-05-05 | 1995-11-09 | Coronet Werke Gmbh | Verfahren zur Herstellung von Borstenwaren im Wege des Spritzgießens |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1106230A1 (de) * | 1999-12-03 | 2001-06-13 | Firma Carl Freudenberg | Herstellung einer Filterkassette mit Faltenbalg und Werkzeug mit Sägezahnprofil |
| DE19958344A1 (de) * | 1999-12-03 | 2001-08-16 | Freudenberg Carl Fa | Verfahren zur Herstellung einer Filterkassette und Werkzeug zur Durchführung des Verfahrens |
| DE19958344C2 (de) * | 1999-12-03 | 2001-12-20 | Freudenberg Carl Fa | Werkzeug zur Herstellung einer Filterkassette mit Faltenbalg und Kunststoffrahmen |
| DE10062423C1 (de) * | 2000-12-14 | 2002-06-06 | Freudenberg Carl Kg | Spritzgießwerkzeug zur Herstellung von Kunststoffrahmen bei Filterkassetten |
| EP1260340A1 (de) * | 2001-05-22 | 2002-11-27 | Carl Freudenberg KG | Filterkassette und Spritzgiesswerkzeug zur Herstellung des Filterkassettenrahmens |
| DE10124846C1 (de) * | 2001-05-22 | 2003-05-28 | Freudenberg Carl Kg | Filterkassette und Spritzgiesswerkzeug zur Herstellung eines Kunststoffrahmens an einer Filterkassette und Filterkassette |
| DE102012220180A1 (de) * | 2012-11-06 | 2014-05-08 | Röchling Automotive AG & Co. KG | Flächiges Verbundbauteil sowie Verfahren und Vorrichtung zur Herstellung desselben |
Also Published As
| Publication number | Publication date |
|---|---|
| WO1999020450A1 (en) | 1999-04-29 |
| JP2001520130A (ja) | 2001-10-30 |
| EP1027200B1 (en) | 2004-05-06 |
| CA2306387A1 (en) | 1999-04-29 |
| EP1027200A1 (en) | 2000-08-16 |
| ES2221217T3 (es) | 2004-12-16 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 8100 | Publication of the examined application without publication of unexamined application | ||
| D1 | Grant (no unexamined application published) patent law 81 | ||
| 8364 | No opposition during term of opposition | ||
| 8328 | Change in the person/name/address of the agent |
Representative=s name: PAE REINHARD, SKUHRA, WEISE & PARTNER GBR, 80801 M |
|
| R071 | Expiry of right |