AT63U2 - MULTILAYER PIPE - Google Patents

MULTILAYER PIPE Download PDF

Info

Publication number
AT63U2
AT63U2 AT14794U AT14794U AT63U2 AT 63 U2 AT63 U2 AT 63U2 AT 14794 U AT14794 U AT 14794U AT 14794 U AT14794 U AT 14794U AT 63 U2 AT63 U2 AT 63U2
Authority
AT
Austria
Prior art keywords
pipe according
middle layer
layer
pipe
mineral
Prior art date
Application number
AT14794U
Other languages
German (de)
Other versions
AT63U3 (en
Inventor
Rainer Ing Borth Rainer Borth
Original Assignee
Poloplast Kunststoffwerk
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 Poloplast Kunststoffwerk filed Critical Poloplast Kunststoffwerk
Priority to AT14794U priority Critical patent/AT63U3/en
Priority to DE19949411008 priority patent/DE9411008U1/en
Priority to IT94TO000152 priority patent/IT232500Y1/en
Priority to HU9400290U priority patent/HU799U/en
Priority to CZ19943162U priority patent/CZ3196U1/en
Publication of AT63U2 publication Critical patent/AT63U2/en
Publication of AT63U3 publication Critical patent/AT63U3/en

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F3/00—Sewer pipe-line systems
    • E03F3/04—Pipes or fittings specially adapted to sewers
    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03C—DOMESTIC PLUMBING INSTALLATIONS FOR FRESH WATER OR WASTE WATER; SINKS
    • E03C1/00—Domestic plumbing installations for fresh water or waste water; Sinks
    • E03C1/12—Plumbing installations for waste water; Basins or fountains connected thereto; Sinks
    • E03C1/122—Pipe-line systems for waste water in building
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16L—PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L9/00—Rigid pipes
    • F16L9/12—Rigid pipes of plastics with or without reinforcement

Landscapes

  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Environmental & Geological Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Laminated Bodies (AREA)

Claims (16)

AT 000 063 U2 Ansprüche: 1. Mehrschichtiges Rohr aus Kunststoff, dadurch gekennzeichnet, daß die Mittelschichte (3) aus mit Mineralstoff gefülltem Polyolefin besteht-AT 000 063 U2 Claims: 1. Multi-layer pipe made of plastic, characterized in that the middle layer (3) consists of polyolefin filled with mineral material. 2. Rohr nach Anspruch 1, dadurch gekennzeichnet, daß der Füllstoffanteil in der Mittelschichte (3) zwischen 25 und 50 Gew.-% beträgt.·2. Pipe according to claim 1, characterized in that the proportion of filler in the middle layer (3) is between 25 and 50% by weight. 3. Rohr nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Mittelschichte (3) mit Talkum als Mineralstoff gefüllt ist.3. Pipe according to claim 1 or 2, characterized in that the middle layer (3) is filled with talc as a mineral. 4. Rohr nach Anspruch 1 oder 2, dadurch gekennzeichnet, daß die Mittelschichte (3) mit Kreide als Mineralstoff gefüllt ist.4. Pipe according to claim 1 or 2, characterized in that the middle layer (3) is filled with chalk as a mineral. 5. Rohr nach einem der Ansprüche 1 bis 4, dadurch gekennzeichnet, daß die Mittelschichte (3) aus Polypropylen oder aus Polyethylen besteht.5. Pipe according to one of claims 1 to 4, characterized in that the middle layer (3) consists of polypropylene or polyethylene. 6. Rohr nach einem der Ansprüche 1 bis 5, dadurch gekennzeichnet, daß die Innenschichte (2) aus dem gleichen Kunststoff wie die Mittelschichte (3) besteht.6. Pipe according to one of claims 1 to 5, characterized in that the inner layer (2) consists of the same plastic as the middle layer (3). 7. Rohr nach einem der Ansprüche 1 bis 6, dadurch gekennzeichnet, daß die Außenschichte (1) aus dem gleichen Kunststoff wie die Mittelschichte (3) besteht.7. Pipe according to one of claims 1 to 6, characterized in that the outer layer (1) consists of the same plastic as the middle layer (3). 8. Rohr nach einem der Ansprüche 1 bis 7, dadurch gekennzeichnet,’’daß die Mittelschichte (3) aus mit Mineralstoff gefülltem Polypropylen besteht und bis zu 100 Gew.-% Umlauf material aus Rohren nach Anspruch 7 enthält.8. Pipe according to one of claims 1 to 7, characterized in that the middle layer (3) consists of polypropylene filled with mineral and contains up to 100% by weight of circulation material made of pipes according to claim 7. 9. Rohr nach einem der Ansprüche 1 bis' 8, dadurch gekennzeichnet, daß der die Mittelschichte (3) bildende Kunststoff bis zu 50 Gew.-% Kunststoffrecyclat enthält.9. Pipe according to one of claims 1 to '8, characterized in that the plastic forming the middle layer (3) contains up to 50% by weight of plastic recyclate. 10. Rohr nach einem der Ansprüche 1 bis 9, dadurch gekennzeichnet, daß die Außenschichte (1) eine Dicke von 0,2 bis 0,7 mir besitzt.10. Pipe according to one of claims 1 to 9, characterized in that the outer layer (1) has a thickness of 0.2 to 0.7 mir. ’ 11. Rohr nach einem der Ansprüche 1 bis 10, dadurch gekennzeichnet, daß die Innenschichte (2) eine Dicke von 0,2 bis 0,7 mn beträgt.’11. Pipe according to one of claims 1 to 10, characterized in that the inner layer (2) has a thickness of 0.2 to 0.7 mm. 12. Rohr nach einem der Ansprüche 1 bis 11, dadurch gekennzeichnet, daß die Wandstärke der Mittelschichte (3) wenigstens 50% dei Λ AT 000 063 U2 Gesamtwandstärke des Rohres beträgt.12. Pipe according to one of claims 1 to 11, characterized in that the wall thickness of the middle layer (3) is at least 50% dei Λ AT 000 063 U2 total wall thickness of the tube. 13. Rohr nach einem der Ansprüche 1 bis 12, dadurch gekennzeichnet, daß an das Rohr eine Muffe einstückig angeformt ist.13. Pipe according to one of claims 1 to 12, characterized in that a sleeve is integrally formed on the tube. 14. Rohr nach einem der Ansprüche 1 bis 13, dadurch gekennzeichnet/ daß das Rohr im Coextrusionsverfahren hergestellt ist.14. Pipe according to one of claims 1 to 13, characterized in / that the tube is produced in the coextrusion process. 15. Rohr nach einem der Ansprüche 1 bis 14, dadurch gekennzeichnet, daß die Außenschichte (1) und die Innenschichte (2) aus Polypropylencopolymer bestehen.15. Pipe according to one of claims 1 to 14, characterized in that the outer layer (1) and the inner layer (2) consist of polypropylene copolymer. 16. Rohr nach einem der Ansprüche 1 bis 15, dadurch gekennzeichnet, daß die radiale RohrSteifigkeit größer als 4 kN/m2 ist.16. Pipe according to one of claims 1 to 15, characterized in that the radial pipe rigidity is greater than 4 kN / m2.
AT14794U 1994-06-29 1994-06-29 MULTILAYER PIPE AT63U3 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
AT14794U AT63U3 (en) 1994-06-29 1994-06-29 MULTILAYER PIPE
DE19949411008 DE9411008U1 (en) 1994-06-29 1994-07-05 Multi-layer pipe
IT94TO000152 IT232500Y1 (en) 1994-06-29 1994-07-08 MULTI-LAYER PIPE.
HU9400290U HU799U (en) 1994-06-29 1994-10-26 Laminated pipe
CZ19943162U CZ3196U1 (en) 1994-06-29 1994-11-15 Multilayer pipe

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT14794U AT63U3 (en) 1994-06-29 1994-06-29 MULTILAYER PIPE

Publications (2)

Publication Number Publication Date
AT63U2 true AT63U2 (en) 1994-12-27
AT63U3 AT63U3 (en) 1995-01-25

Family

ID=3482782

Family Applications (1)

Application Number Title Priority Date Filing Date
AT14794U AT63U3 (en) 1994-06-29 1994-06-29 MULTILAYER PIPE

Country Status (5)

Country Link
AT (1) AT63U3 (en)
CZ (1) CZ3196U1 (en)
DE (1) DE9411008U1 (en)
HU (1) HU799U (en)
IT (1) IT232500Y1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT1515U1 (en) * 1996-07-29 1997-06-25 Poloplast Kunststoffwerk MULTILAYER PIPE WITH FOAM CORE
NL1008960C2 (en) 1998-04-22 1999-10-25 Wavin Bv Coextruded plastic pipe comprising at least three polyolefin layers
EP1584460A1 (en) 2004-03-15 2005-10-12 Poloplast GmbH & Co. KG Plastic pipe resp. pipe fitting

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2297137B (en) * 1995-01-18 1999-02-03 Uponor Ltd Plastics pipe
NL1005371C2 (en) * 1997-02-25 1998-08-26 Wavin Bv Multilayered pipe used in water disposal
DE29712989U1 (en) * 1996-07-29 1997-10-02 Poloplast Kunststoffwerk Gmbh & Co Kg, Leonding Multi-layer pipe
DE29900997U1 (en) 1999-01-21 1999-06-02 REHAU AG + Co., 95111 Rehau Molded parts
DE202010011834U1 (en) * 2010-08-26 2011-11-28 Uponor Innovation Ab Multilayer plastic pipe

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT391008B (en) * 1988-05-11 1990-08-10 Poloplast Kunststoffwerk PLASTIC PIPE OR PIPE MOLDING
CH677394A5 (en) * 1988-09-06 1991-05-15 Symalit Ag
DE4001126C1 (en) * 1989-11-20 1990-12-13 Technoform Caprano + Brunnhofer Kg, 3501 Fuldabrueck, De

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT1515U1 (en) * 1996-07-29 1997-06-25 Poloplast Kunststoffwerk MULTILAYER PIPE WITH FOAM CORE
NL1008960C2 (en) 1998-04-22 1999-10-25 Wavin Bv Coextruded plastic pipe comprising at least three polyolefin layers
EP1584460A1 (en) 2004-03-15 2005-10-12 Poloplast GmbH & Co. KG Plastic pipe resp. pipe fitting

Also Published As

Publication number Publication date
HU9400290V0 (en) 1995-01-30
ITTO940152V0 (en) 1994-07-08
DE9411008U1 (en) 1994-09-15
ITTO940152U1 (en) 1996-01-08
IT232500Y1 (en) 2000-01-10
AT63U3 (en) 1995-01-25
HU799U (en) 1996-04-29
CZ3196U1 (en) 1995-04-04

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Legal Events

Date Code Title Description
MN9K Cancelled due to lapse of time