ES2150311T3 - Procedimiento para la fabricacion de un cuerpo compuesto. - Google Patents

Procedimiento para la fabricacion de un cuerpo compuesto.

Info

Publication number
ES2150311T3
ES2150311T3 ES98905224T ES98905224T ES2150311T3 ES 2150311 T3 ES2150311 T3 ES 2150311T3 ES 98905224 T ES98905224 T ES 98905224T ES 98905224 T ES98905224 T ES 98905224T ES 2150311 T3 ES2150311 T3 ES 2150311T3
Authority
ES
Spain
Prior art keywords
procedure
manufacture
injection
produced
composite body
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
Application number
ES98905224T
Other languages
English (en)
Inventor
Hans Gebert
Ditrich Lenzen
Hartwig Pogoriutschnig
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.)
Mahle Filtersysteme GmbH
Original Assignee
Mahle Filtersysteme GmbH
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 Mahle Filtersysteme GmbH filed Critical Mahle Filtersysteme GmbH
Application granted granted Critical
Publication of ES2150311T3 publication Critical patent/ES2150311T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • B01D46/0001—Making filtering elements
    • 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
    • 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
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/1703—Introducing an auxiliary fluid into the mould
    • B29C45/174—Applying a pressurised fluid to the outer surface of the injected material inside the mould cavity, e.g. for preventing shrinkage marks

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Moulds For Moulding Plastics Or The Like (AREA)
  • Injection Moulding Of Plastics Or The Like (AREA)
  • Filtering Materials (AREA)

Abstract

LA INVENCION SE REFIERE A UNA PIEZA MOLDEADA POR INYECCION, UNA DE CUYAS SUPERFICIES EXTERIORES SE PRODUCE USANDOSE UNA TECNICA DIFERENTE A LA ANTERIOR. DICHA PIEZA SE PRODUCE CON EL USO DE UN PROCEDIMIENTO DE MOLDEO POR INYECCION, YA CONOCIDO, QUE UTILIZA PRESION POR UN GAS INTERNO. DICHO PROCEDIMIENTO ES ESPECIALMENTE ADECUADO PARA FORMAR UNA PIEZA MOLDEADA POR INYECCION SOBRE UN CUERPO POROSO (4). CON EL PROCEDIMIENTO DE LA INVENCION SE PERMITE LA PRODUCCION EFICIENTE DE PLACAS DE EXTREMO (12) DE UNA ESTRELLA DE FILTRO ANULAR (4).
ES98905224T 1997-01-18 1998-01-03 Procedimiento para la fabricacion de un cuerpo compuesto. Expired - Lifetime ES2150311T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19701672A DE19701672A1 (de) 1997-01-18 1997-01-18 Verfahren zur Herstellung eines Spritzgußteiles

Publications (1)

Publication Number Publication Date
ES2150311T3 true ES2150311T3 (es) 2000-11-16

Family

ID=7817741

Family Applications (1)

Application Number Title Priority Date Filing Date
ES98905224T Expired - Lifetime ES2150311T3 (es) 1997-01-18 1998-01-03 Procedimiento para la fabricacion de un cuerpo compuesto.

Country Status (4)

Country Link
EP (1) EP0952911B1 (es)
DE (3) DE19701672A1 (es)
ES (1) ES2150311T3 (es)
WO (1) WO1998031525A1 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006041386A1 (de) * 2006-08-30 2008-03-13 Takata-Petri Ag Lenkrad für ein Fahrzeug und Verfahren zu dessen Herstellung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1062675B (de) * 1956-07-25 1959-08-06 Bendix Aviat Corp Filtereinsatz
JPS5292827A (en) * 1976-01-16 1977-08-04 Honda Motor Co Ltd Method of manufacturing structures with fiber reinforced composite parts
DE3511542A1 (de) * 1985-03-29 1986-10-02 Kolbenschmidt AG, 7107 Neckarsulm Verbundgussverfahren
JPH01299616A (ja) * 1988-05-28 1989-12-04 Toyoda Gosei Co Ltd オイルフイルタ
JPH04501090A (ja) * 1988-12-05 1992-02-27 カラル，ロバート・イー 押出し鋳込み射出成形方法および装置
DE4038172A1 (de) * 1990-11-30 1992-06-04 Mecalit Gmbh Verfahren zum herstellen von platten insbesondere tisch- oder ablageplatten
CA2163167A1 (en) * 1994-11-30 1996-05-31 Dennis B. Keller Filter with molded end cap and media spacer

Also Published As

Publication number Publication date
DE59800231D1 (de) 2000-09-14
DE19701672A1 (de) 1998-07-23
EP0952911A1 (de) 1999-11-03
DE19880037D2 (de) 1999-12-16
WO1998031525A1 (de) 1998-07-23
EP0952911B1 (de) 2000-08-09

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