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Multilayer pipe and method for manufacturing one 원문보기

IPC분류정보
국가/구분 United States(US) Patent 등록
국제특허분류(IPC7판)
  • F16L-011/00
출원번호 US-0164281 (2002-06-06)
우선권정보 FI-0001202 (2001-06-06)
발명자 / 주소
  • J?rvenkyl?, Jyri
출원인 / 주소
  • Uponor Innovation AB
대리인 / 주소
    Fish &
인용정보 피인용 횟수 : 24  인용 특허 : 19

초록

A multilayer pipe which comprises at least an inner layer and an outer layer. The inner layer is made of extrudable plastic, such as polyethylene PE, cross-linked polyethylene PEX or polypropylene PP. The outer layer forms a fire-protecting layer and the matrix plastic of the outer layer is also mad

대표청구항

1. A multilayer pipe which comprises at least an inner layer and an outer layer, the inner layer being made of extrudable plastic, the matrix plastic of the outer layer being made of extrudable plastic, the outer layer being arranged to be a fire-protection layer and the outer layer containing a non

이 특허에 인용된 특허 (19)

  1. Raley ; Jr. Charles F. (Midland MI), Crosslinked olefin polymer having improved flame retardance.
  2. Kirjavainen Kari (Kivenlahdenkatu 11 A 4 SF-02320 Espoo FIX), Extrusion method and apparatus.
  3. Jacobsen Clas T. (Drammen NOX), Fire and corrosion protected hose.
  4. Gottfried Samuel, Fire and heat protection wrap for conduits, cable trays, other electrical transmission lines and gas and oil pipelines.
  5. Pedersen, Narve S.; Persson, Wilfred L.; Hordvik, Jan; Kristiansen, Arvid, Fire or flame barrier material.
  6. Friedrich Ralph S. ; Kane John F. ; Fortune Mark H., Fire resistant pipe.
  7. Nuss, W. Philip, Fire resistant piping system.
  8. Marks Paul R. (Hoole GBX) Collins Michael H. (Ince GBX), Fire resistant plastic pipe.
  9. Kamens Ernest R. (Tonawanda NY) Cassoni John P. (Grand Island NY), Foaming of unsaturated polyester resin at elevated temperatures.
  10. Fisher, William C.; Swails, Michael R., Hose construction.
  11. Giesemann Herbert (Rheinalde 5 D-7891 Hohentengen DEX), Inorganic foam body and process for producing same.
  12. Hansen, Jorg; Freermann, Reinhold; Feldkamp, Alfred; Riesselmann, Franz-Josef, Metal-plastic multilayer pipe having form stability for plumbing and hydronic heating.
  13. Nojiri Akio (Yokohama JPX) Sawasaki Takashi (Tokyo JPX) Koreeda Toshio (Tokyo JPX), Method of crosslinking poly-a 상세보기
  • Kertesz Janos (Hofheim DEX), Multilayer flexible conduit.
  • Jeffery L. Barrall, Pipe insulation.
  • De Keyser Franois (Overijse BEX), Plastic article having flame retardant properties.
  • Borzakian Vartkes (Glendale CA), Plastic piling.
  • McGinniss Vincent D. ; Dick Richard J. ; Russell ; III Robert E. ; Rogers Stephen D., Thermally-protective intumescent coating.
  • Hane, Yoshinari; Suzuki, Hiroshi; Uematsu, Tadayuki; Matsumoto, Shigeru; Momma, Tetuo; Kamiya, Akihiko; Saito, Mitugu, Water impervious heat shrinkable tube.
  • 이 특허를 인용한 특허 (24)

    1. Thomas, Kurt J.; Brown, Derek A.; Enlow, Brian A.; Sailors, Jr., Timothy J.; Christian, Jr., Earl G., Centerset faucet body and method of making same.
    2. Thomas, Kurt J.; Enlow, Brian A.; Sailors, Timothy J.; Brown, Derek A.; Christian, Jr., Earl G., Centerset faucet body and method of making same.
    3. Marty, Garry R.; Thomas, Kurt J.; Enlow, Brian A.; Johnson, Brian Wayne; Kemp, Matthew Lee, Centerset faucet with mountable spout.
    4. Twist, Jordan, Composite underground pipe structure.
    5. Thomas, Kurt Judson; Nelson, Alfred Charles; Brown, Derek Allen; Barber, Joshua R.; Pinette, Thomas C., Faucet including a molded waterway assembly.
    6. Thomas, Kurt Judson; Nelson, Alfred Charles; Brown, Derek Allen; Barber, Joshua R.; Pinette, Thomas C., Faucet including a molded waterway assembly.
    7. Thomas, Kurt Judson; Nelson, Alfred Charles; Brown, Derek Allen; Barber, Joshua R.; Pinette, Thomas C., Faucet including a molded waterway assembly.
    8. Thomas, Kurt Judson; Nelson, Alfred Charles; Brown, Derek Allen; Barber, Joshua R.; Pinette, Thomas C., Faucet including a molded waterway assembly.
    9. Meehan, Steven Kyle; McGuire, Christopher Michael; Jolliffe, Brian Matthew; Moore, Jeffrey Lee; Crowe, Darrell Scott; Brown, Derek Allen, Faucet spout with water isolating couplings.
    10. Meehan,Steven Kyle; McGuire,Christopher Michael; Jolliffe,Brian Matthew; Moore,Jeffrey Lee; Crowe,Darrell Scott; Brown,Derek Allen, Faucet spout with water isolating couplings.
    11. Marty, Garry Robin; Davidson, Kyle Robert; Meehan, Steven Kyle; Crowe, Darrell Scott, Mixing valve including a molded waterway assembly.
    12. Marty, Garry Robin; Davidson, Kyle Robert; Meehan, Steven Kyle; Crowe, Darrell Scott, Mixing valve including a molded waterway assembly.
    13. Pinette, Thomas C.; Thomas, Kurt J.; McGuire, Christopher Michael; Marty, Garry Robin; Enlow, Brian Alan, Molded waterway for a two handle faucet.
    14. Pinette, Thomas C.; Thomas, Kurt J.; Brown, Derek A., Overmold interface for fluid carrying system.
    15. Pinette, Thomas C.; Thomas, Kurt J.; Brown, Derek A., Spout tip attachment.
    16. Nelson, Alfred C.; Moore, Jeffrey L.; Thomas, Kurt J., Spout tip retention method.
    17. Nelson, Alfred C.; Moore, Jeffrey L.; Thomas, Kurt J., Spout tip retention method.
    18. Preston, Craig Avery, Tubing for a plumbing connection.
    19. Thomas, Kurt Judson, Two handle centerset faucet.
    20. Nelson, Alfred C.; Moore, Jeffrey L., Valve mounting assembly.
    21. DeVries, Adam M.; McGuire, Christopher Michael; Thomas, Kurt Judson, Waterway assembly including an overmolded support plate.
    22. Pinette, Thomas, Waterway connection.
    23. Pinette, Thomas, Waterway connection.
    24. Pinette,Thomas, Waterway connection.
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