CA2306387A1 - Injection mold for insert-molding a synthetic material around a filter material, filter for the filtration of fluids and method for producing such filter - Google Patents

Injection mold for insert-molding a synthetic material around a filter material, filter for the filtration of fluids and method for producing such filter Download PDF

Info

Publication number
CA2306387A1
CA2306387A1 CA002306387A CA2306387A CA2306387A1 CA 2306387 A1 CA2306387 A1 CA 2306387A1 CA 002306387 A CA002306387 A CA 002306387A CA 2306387 A CA2306387 A CA 2306387A CA 2306387 A1 CA2306387 A1 CA 2306387A1
Authority
CA
Canada
Prior art keywords
filter
filter material
space
edge
molding
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.)
Abandoned
Application number
CA002306387A
Other languages
English (en)
French (fr)
Inventor
Roland Beck
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
3M Co
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Publication of CA2306387A1 publication Critical patent/CA2306387A1/en
Abandoned legal-status Critical Current

Links

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)
CA002306387A 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 Abandoned CA2306387A1 (en)

Applications Claiming Priority (3)

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
DE19745919.6 1997-10-17
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

Publications (1)

Publication Number Publication Date
CA2306387A1 true CA2306387A1 (en) 1999-04-29

Family

ID=7845838

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002306387A Abandoned 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

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)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2348622A (en) * 1999-03-16 2000-10-11 Minerva Technologies Moulded filter plates
DE19958344C2 (de) * 1999-12-03 2001-12-20 Freudenberg Carl Fa Werkzeug zur Herstellung einer Filterkassette mit Faltenbalg und Kunststoffrahmen
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.
DE10062423C1 (de) * 2000-12-14 2002-06-06 Freudenberg Carl Kg Spritzgießwerkzeug zur Herstellung von Kunststoffrahmen bei Filterkassetten
DE10124846C1 (de) * 2001-05-22 2003-05-28 Freudenberg Carl Kg Filterkassette und Spritzgiesswerkzeug zur Herstellung eines Kunststoffrahmens an einer Filterkassette und Filterkassette
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
DE102012220180A1 (de) * 2012-11-06 2014-05-08 Röchling Automotive AG & Co. KG Flächiges Verbundbauteil sowie Verfahren und Vorrichtung zur Herstellung desselben
CN109069969B (zh) * 2016-02-09 2022-03-15 帕克-汉尼芬公司 带有模制框架和整体密封的面板过滤器

Family Cites Families (9)

* Cited by examiner, † Cited by third party
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
US4138460A (en) * 1977-06-10 1979-02-06 Cordis Dow Corp. Method for forming tubesheets on hollow fiber tows and forming hollow fiber bundle assemblies containing same
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
DE3440326C2 (de) * 1984-11-05 1996-04-11 Leifheit Ag Verfahren zur Herstellung eines Haushaltssiebes
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
DE4415886A1 (de) * 1994-05-05 1995-11-09 Coronet Werke Gmbh Verfahren zur Herstellung von Borstenwaren im Wege des Spritzgießens

Also Published As

Publication number Publication date
EP1027200A1 (en) 2000-08-16
JP2001520130A (ja) 2001-10-30
ES2221217T3 (es) 2004-12-16
EP1027200B1 (en) 2004-05-06
DE19745919C1 (de) 1999-08-12
WO1999020450A1 (en) 1999-04-29

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Legal Events

Date Code Title Description
FZDE Discontinued