NO891913L - PLASTIC ROER. - Google Patents
PLASTIC ROER.Info
- Publication number
- NO891913L NO891913L NO89891913A NO891913A NO891913L NO 891913 L NO891913 L NO 891913L NO 89891913 A NO89891913 A NO 89891913A NO 891913 A NO891913 A NO 891913A NO 891913 L NO891913 L NO 891913L
- Authority
- NO
- Norway
- Prior art keywords
- pipe
- plastic
- roer
- pipe body
- interlining
- Prior art date
Links
Classifications
-
- 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
- F16L9/21—Rigid pipes made of sound-absorbing materials or with sound-absorbing structure
Landscapes
- General Engineering & Computer Science (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Rigid Pipes And Flexible Pipes (AREA)
- Laminated Bodies (AREA)
- Meat, Egg Or Seafood Products (AREA)
- Materials For Medical Uses (AREA)
- Lubricants (AREA)
- Superconductors And Manufacturing Methods Therefor (AREA)
- Pipe Accessories (AREA)
- Flanged Joints, Insulating Joints, And Other Joints (AREA)
- Resistance Heating (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Sink And Installation For Waste Water (AREA)
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Abstract
The invention relates to a plastic pipe or pipe fitting having a multilayer pipe body. According to the invention, provision is made that, to improve the noise insulation, the pipe body has a sleeve pipe (1) and a medium-carrying pipe (2), preferably having different flexural strengths, between which an interlining (3) possibly subdivided by one or more intermediate layers (4) is enclosed. <IMAGE>
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0123688A AT391008B (en) | 1988-05-11 | 1988-05-11 | PLASTIC PIPE OR PIPE MOLDING |
Publications (2)
Publication Number | Publication Date |
---|---|
NO891913D0 NO891913D0 (en) | 1989-05-10 |
NO891913L true NO891913L (en) | 1989-11-13 |
Family
ID=3509546
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NO89891913A NO891913L (en) | 1988-05-11 | 1989-05-10 | PLASTIC ROER. |
Country Status (7)
Country | Link |
---|---|
EP (1) | EP0342181B1 (en) |
AT (2) | AT391008B (en) |
DE (1) | DE58908549D1 (en) |
DK (1) | DK229289A (en) |
FI (1) | FI892127A (en) |
HU (1) | HU212467B (en) |
NO (1) | NO891913L (en) |
Families Citing this family (19)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT63U3 (en) * | 1994-06-29 | 1995-01-25 | Poloplast Kunststoffwerk | MULTILAYER PIPE |
DE4429045B4 (en) * | 1994-08-16 | 2005-11-24 | E. Missel Gmbh | insulation |
JP3558422B2 (en) * | 1995-09-07 | 2004-08-25 | 三井化学株式会社 | Multi-layer tube |
DE19541414C1 (en) | 1995-11-07 | 1996-09-19 | Rehau Ag & Co | Quiet sewage piping to reduce sound transmission and radiation |
DE19600730A1 (en) * | 1996-01-11 | 1997-07-17 | Juergen Dr Kaesser | Dewatering pipe component |
EP0829674A1 (en) * | 1996-09-13 | 1998-03-18 | Werner Johann Krammel | Sound insulating lining for waste pipes and pipe fittings made of plastics |
FR2756906B1 (en) * | 1996-12-10 | 1999-01-22 | Alphacan Sa | PLASTIC TUBE WITH IMPROVED ACOUSTIC PROPERTIES, AND METHOD FOR MANUFACTURING SUCH A TUBE |
FR2767902B1 (en) | 1997-09-03 | 1999-10-15 | Nicoll Raccords Plastiques | IMPROVED CONNECTION DEVICE FOR ACOUSTIC SANITARY FALL |
NL1008960C2 (en) * | 1998-04-22 | 1999-10-25 | Wavin Bv | Coextruded plastic pipe comprising at least three polyolefin layers |
US6293311B1 (en) | 1998-05-22 | 2001-09-25 | Pmd Holdings Corp. | Multilayer composite pipe fluid conduit system using multilayer composite pipe and method of making the composite |
AT7629U1 (en) | 2004-03-15 | 2005-06-27 | Poloplast Gmbh & Co Kg | TUBE AND TUBE MOLDING PIECE |
DE102004060192A1 (en) * | 2004-12-14 | 2006-06-29 | Poloplast Gmbh & Co.Kg | Plastic pipe section for pipe systems in drain water domestic plumbing has section of pipe which is impinged by drain water provided with core layer made from sound damping material |
DE102006025049A1 (en) * | 2006-05-30 | 2007-12-06 | Rehau Ag + Co. | Shaped part for piping systems for the discharge of waste water |
CN104266011A (en) * | 2014-09-12 | 2015-01-07 | 徐东海 | Double-layer cooling water pipe |
IT201700006835A1 (en) * | 2017-01-23 | 2018-07-23 | Claudio Barabaschi | Anti-vibration duct |
CN107202203B (en) * | 2017-07-06 | 2019-01-22 | 盐城工学院 | A kind of inorganic pipeline of interlayer and preparation method thereof |
CN110529667A (en) * | 2019-08-16 | 2019-12-03 | 禹州市建通塑胶管业有限公司 | A kind of super-silent pp drainage pipe |
CN111022783A (en) * | 2019-12-19 | 2020-04-17 | 襄阳宏航实业有限责任公司 | Channel body and production process thereof |
CN114215973A (en) * | 2021-11-01 | 2022-03-22 | 东台市竹林高科技材料有限公司 | High-strength environment-friendly wear-resistant compression-resistant PVC pipe |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2555017A1 (en) * | 1975-12-06 | 1977-06-08 | Kabel Metallwerke Ghh | TUBE-SHAPED STRUCTURE FOR TRANSPORTING LIQUID OR GAS-SHAPED MEDIA, ESPECIALLY AT HIGH TEMPERATURES AND HIGH PRESSURE |
EP0182604B1 (en) * | 1984-11-14 | 1988-07-20 | N.V. Raychem S.A. | Joining insulated elongate conduit members |
NL8601910A (en) * | 1986-07-23 | 1988-02-16 | Wavin Bv | PLASTIC TUBE PART OF THERMOPLASTIC PLASTIC WITH SOUND-PROOFING PROPERTIES BY ADJUSTING THE SURFACE WEIGHT OF THE PLASTIC TUBE PART AND DRAIN PIPE SYSTEM. |
-
1988
- 1988-05-11 AT AT0123688A patent/AT391008B/en not_active IP Right Cessation
-
1989
- 1989-04-28 DE DE58908549T patent/DE58908549D1/en not_active Expired - Lifetime
- 1989-04-28 EP EP89890128A patent/EP0342181B1/en not_active Expired - Lifetime
- 1989-04-28 AT AT89890128T patent/ATE113357T1/en not_active IP Right Cessation
- 1989-05-03 FI FI892127A patent/FI892127A/en not_active IP Right Cessation
- 1989-05-08 HU HU892201A patent/HU212467B/en not_active IP Right Cessation
- 1989-05-10 DK DK229289A patent/DK229289A/en not_active Application Discontinuation
- 1989-05-10 NO NO89891913A patent/NO891913L/en unknown
Also Published As
Publication number | Publication date |
---|---|
ATA123688A (en) | 1990-01-15 |
EP0342181A1 (en) | 1989-11-15 |
FI892127A (en) | 1989-11-12 |
NO891913D0 (en) | 1989-05-10 |
ATE113357T1 (en) | 1994-11-15 |
HU212467B (en) | 1996-07-29 |
EP0342181B1 (en) | 1994-10-26 |
DE58908549D1 (en) | 1994-12-01 |
AT391008B (en) | 1990-08-10 |
DK229289A (en) | 1989-11-12 |
HUT55891A (en) | 1991-06-28 |
DK229289D0 (en) | 1989-05-10 |
FI892127A0 (en) | 1989-05-03 |
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