DE20219089U1 - Vorrichtung zur Herstellung von Kunststoffrohren - Google Patents

Vorrichtung zur Herstellung von Kunststoffrohren

Info

Publication number
DE20219089U1
DE20219089U1 DE20219089U DE20219089U DE20219089U1 DE 20219089 U1 DE20219089 U1 DE 20219089U1 DE 20219089 U DE20219089 U DE 20219089U DE 20219089 U DE20219089 U DE 20219089U DE 20219089 U1 DE20219089 U1 DE 20219089U1
Authority
DE
Germany
Prior art keywords
suction chamber
die head
outer face
flow onto
coolant flow
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
DE20219089U
Other languages
English (en)
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.)
Egeplast Werner Strumann GmbH and Co KG
Original Assignee
Egeplast Werner Strumann GmbH and Co KG
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 Egeplast Werner Strumann GmbH and Co KG filed Critical Egeplast Werner Strumann GmbH and Co KG
Priority to DE20219089U priority Critical patent/DE20219089U1/de
Publication of DE20219089U1 publication Critical patent/DE20219089U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • B29C48/901—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies
    • B29C48/903—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article of hollow bodies externally
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/92—Measuring, controlling or regulating
    • 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
    • B29C35/00—Heating, cooling or curing, e.g. crosslinking or vulcanising; Apparatus therefor
    • B29C35/16—Cooling
    • B29C2035/1616—Cooling using liquids
    • 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
    • B29C2791/00—Shaping characteristics in general
    • B29C2791/004—Shaping under special conditions
    • B29C2791/006—Using vacuum
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92504—Controlled parameter
    • B29C2948/92704—Temperature
    • 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
    • B29C2948/00—Indexing scheme relating to extrusion moulding
    • B29C2948/92—Measuring, controlling or regulating
    • B29C2948/92819—Location or phase of control
    • B29C2948/92971—Fluids, e.g. for temperature control or of environment
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/03—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor characterised by the shape of the extruded material at extrusion
    • B29C48/09—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels
    • B29C48/10—Articles with cross-sections having partially or fully enclosed cavities, e.g. pipes or channels flexible, e.g. blown foils
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/90—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article
    • B29C48/904—Thermal treatment of the stream of extruded material, e.g. cooling with calibration or sizing, i.e. combined with fixing or setting of the final dimensions of the extruded article using dry calibration, i.e. no quenching tank, e.g. with water spray for cooling or lubrication
    • 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
    • B29C48/00—Extrusion moulding, i.e. expressing the moulding material through a die or nozzle which imparts the desired form; Apparatus therefor
    • B29C48/25—Component parts, details or accessories; Auxiliary operations
    • B29C48/88—Thermal treatment of the stream of extruded material, e.g. cooling
    • B29C48/911—Cooling
    • B29C48/9115—Cooling of hollow articles
    • B29C48/912—Cooling of hollow articles of tubular films
    • B29C48/913—Cooling of hollow articles of tubular films externally
    • 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
    • B29L2023/00—Tubular articles
    • B29L2023/22—Tubes or pipes, i.e. rigid

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)

Description

Der Beschreibungstext wurde nicht elektronisch erfaßt
Der Beschreibungstext wurde nicht elektronisch erfaßt
Der Beschreibungstext wurde nicht elektronisch erfaßt
Der Beschreibungstext wurde nicht elektronisch erfaßt

Claims (6)

1. Vorrichtung zur Herstellung von Kunststoffrohren mit einem Extruder und einem Rohrkopf sowie einer sich an den Rohrkopf in Produktionsrichtung gesehen anschließenden Saugkammer, dadurch gekennzeichnet, dass in der Wan­ dung der Unterdruckkammer (3) über den ganzen Umfang verteilt Durchtrittsöffnungen (6) vorgesehen sind, durch die ein Kühlmedium in die Unterdruckkammer (3) auf die Au­ ßenseite des Schmelzestranges (2) führbar ist.
2. Vorrichtung nach Anspruch 1, dadurch gekennzeichnet, dass die Durchtrittsöffnungen (6) über den ganzen Umfang verteilt angeordnet sind.
3. Vorrichtung nach Anspruch 1 oder 2, dadurch gekenn­ zeichnet, dass die Durchtrittsöffnungen (6) die Kammer­ wandung (7) senkrecht durchqueren.
4. Vorrichtung nach Anspruch 1 oder 2, dadurch gekenn­ zeichnet, dass die Durchtrittsöffnungen (6) die Kammer­ wandung (7) schräg durchqueren.
5. Vorrichtung nach einem der vorhergehenden Ansprüche, dadurch gekennzeichnet, dass die Unterdruckkammer (3) mittels einer thermischen Isolierung (8) an den Extruder anschließt.
6. Vorrichtung nach einem oder mehreren der vorhergehen­ den Ansprüche, dadurch gekennzeichnet, dass die thermi­ sche Isolierung (8) teleskopierfähig ausgebildet ist.
DE20219089U 2002-02-13 2002-02-13 Vorrichtung zur Herstellung von Kunststoffrohren Expired - Lifetime DE20219089U1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE20219089U DE20219089U1 (de) 2002-02-13 2002-02-13 Vorrichtung zur Herstellung von Kunststoffrohren

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10205847 2002-02-13
DE20219089U DE20219089U1 (de) 2002-02-13 2002-02-13 Vorrichtung zur Herstellung von Kunststoffrohren

Publications (1)

Publication Number Publication Date
DE20219089U1 true DE20219089U1 (de) 2003-03-27

Family

ID=26011012

Family Applications (1)

Application Number Title Priority Date Filing Date
DE20219089U Expired - Lifetime DE20219089U1 (de) 2002-02-13 2002-02-13 Vorrichtung zur Herstellung von Kunststoffrohren

Country Status (1)

Country Link
DE (1) DE20219089U1 (de)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004039316A1 (de) * 2004-08-13 2006-02-23 Inoex Gmbh Verfahren und Vorrichtung zur Herstellung von Kunstoffrohren in einer Extrusionslinie
DE102006049660B3 (de) * 2006-10-18 2008-02-14 Inoex Gmbh Vorrichtung zum Extrudieren von Hohlsträngen
DE102006051103A1 (de) * 2006-10-25 2008-04-30 Inoex Gmbh Vorrichtung zum Extrudieren von Hohlsträngen
DE102011016160A1 (de) * 2011-04-05 2012-10-11 Inoex Gmbh Vorrichtung zur Kalibrierung des Außendurchmessers eines extrudierten Rohres und Verfahren zum Betreiben einer derartigen Vorrichtung
EP2626188A1 (de) 2012-02-08 2013-08-14 Manfred Binder Verstellbare Kalibrierung

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004039316A1 (de) * 2004-08-13 2006-02-23 Inoex Gmbh Verfahren und Vorrichtung zur Herstellung von Kunstoffrohren in einer Extrusionslinie
DE102006049660B3 (de) * 2006-10-18 2008-02-14 Inoex Gmbh Vorrichtung zum Extrudieren von Hohlsträngen
EP1914060A2 (de) 2006-10-18 2008-04-23 INOEX GmbH Vorrichtung zum Extrudieren von Hohlsträngen
DE102006051103A1 (de) * 2006-10-25 2008-04-30 Inoex Gmbh Vorrichtung zum Extrudieren von Hohlsträngen
DE102011016160A1 (de) * 2011-04-05 2012-10-11 Inoex Gmbh Vorrichtung zur Kalibrierung des Außendurchmessers eines extrudierten Rohres und Verfahren zum Betreiben einer derartigen Vorrichtung
EP2626188A1 (de) 2012-02-08 2013-08-14 Manfred Binder Verstellbare Kalibrierung

Similar Documents

Publication Publication Date Title
DE102008047207B4 (de) Extrusionslinie und Verfahren zum energieeffizienten Extrudieren von Kunststoffprofilen
CN106879220B (zh) 模块化型材拼装移动通信基站室外机柜
DE20219089U1 (de) Vorrichtung zur Herstellung von Kunststoffrohren
ATE474710T1 (de) Vorrichtung zun extrudieren von hohlsträngen
ATE262156T1 (de) Wärmeaustauscher sowie verfahren zur herstellung eines wärmeaustauschers
DE50302373D1 (de) Heizmodul mit Heizfläche und Durchlauferhitzer und Verfahren zu seiner Herstellung
DE3520130A1 (de) Installationseinheit mit einem abgasrohr und einem frischluftrohr
DE20307412U1 (de) Werkzeug zur Extrusion eines rohrförmigen Schmelzestranges
DE60307058D1 (de) Vorrichtung zur regelmässigen erzeugung von wasserstrahlen und deren anwendung in einer einrichtung zur bindung von nicht-gewebten fasern
EP1731232A3 (de) Rohrinspektionseinheit mit Düse
DE20204227U1 (de) Verschraubbarer Abzweig für Wellrohre
DE20213225U1 (de) Temperiermantel für Infusionsschläuche
DE29920206U1 (de) Vorrichtung zum Extrudieren von Kunststoffprofilen
DE20303434U1 (de) Raupenfahrzeug für die Bewegung von Getreide
DE20304225U1 (de) Pflanzenbewässerungselement für PET-Flaschen als Wassertank
DE60230616D1 (de) Vorrichtung zur Geräuschminderung von einer Lüftereinheit
ATE277331T1 (de) Vorrichtung und verfahren zur klimatisierung insbesondere kühlen und heizen in gebäuden
KR820001283Y1 (ko) 링상으로 교호 연접되는 연경질호오스의 제조 장치
DE20100010U1 (de) Rohre für flüssige und gasförmige Medien
DE20210941U1 (de) Fußboden- und/oder Wandheizungssystem
DE20017756U1 (de) Anschlußrohr für einen Schlauch
DE20206788U1 (de) Strahleinrichtung
DE102012108303B4 (de) Vorrichtung zum Absorbieren von Wärmestrahlung
DE20101953U1 (de) Duschvorhang mit Öffnungen zur Vermeidung auftretender Druckdifferenzen zwischen Außen- und Innenseite des Vorhangs
DE20102761U1 (de) Beckenstation für einen Laborraum

Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20030430

R150 Term of protection extended to 6 years

Effective date: 20050630

R151 Term of protection extended to 8 years

Effective date: 20080428

R152 Term of protection extended to 10 years

Effective date: 20100316

R071 Expiry of right
R071 Expiry of right