ES2003811A6 - Tubo extrusiano de material sintetico, en particular para calefaccion y sanitarios - Google Patents

Tubo extrusiano de material sintetico, en particular para calefaccion y sanitarios

Info

Publication number
ES2003811A6
ES2003811A6 ES8701536A ES8701536A ES2003811A6 ES 2003811 A6 ES2003811 A6 ES 2003811A6 ES 8701536 A ES8701536 A ES 8701536A ES 8701536 A ES8701536 A ES 8701536A ES 2003811 A6 ES2003811 A6 ES 2003811A6
Authority
ES
Spain
Prior art keywords
plastic
conducting layer
extruded
plastic pipe
electrically conducting
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
Application number
ES8701536A
Other languages
English (en)
Spanish (es)
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of ES2003811A6 publication Critical patent/ES2003811A6/es
Expired legal-status Critical Current

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
    • F16L9/12—Rigid pipes of plastics with or without reinforcement
    • F16L9/125—Rigid pipes of plastics with or without reinforcement electrically conducting
    • 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
    • F16L53/00—Heating of pipes or pipe systems; Cooling of pipes or pipe systems
    • F16L53/30—Heating of pipes or pipe systems
    • F16L53/35—Ohmic-resistance heating

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Laminated Bodies (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Materials For Medical Uses (AREA)
ES8701536A 1986-10-29 1987-05-26 Tubo extrusiano de material sintetico, en particular para calefaccion y sanitarios Expired ES2003811A6 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19863636737 DE3636737A1 (de) 1986-10-29 1986-10-29 Extrudiertes kunststoffrohr

Publications (1)

Publication Number Publication Date
ES2003811A6 true ES2003811A6 (es) 1988-11-16

Family

ID=6312693

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8701536A Expired ES2003811A6 (es) 1986-10-29 1987-05-26 Tubo extrusiano de material sintetico, en particular para calefaccion y sanitarios

Country Status (8)

Country Link
BE (1) BE1000169A6 (it)
CH (1) CH673143A5 (it)
DE (1) DE3636737A1 (it)
ES (1) ES2003811A6 (it)
FR (1) FR2606117B3 (it)
GR (1) GR871463B (it)
IT (1) IT1215543B (it)
NO (1) NO874499L (it)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59009301D1 (de) * 1990-11-13 1995-07-27 Gerhard Rosenberg Werkzeug zum Polyfusions-Verschweissen von extrudierten Kunststoff-Aluminium-Verbundrohren mit Fittings oder Formteilen.
EP0567667A1 (de) * 1992-04-25 1993-11-03 Gerhard Rosenberg Extrudiertes Kunststoff-Metall-Verbundrohr für Installationen
CN102269313A (zh) * 2010-06-02 2011-12-07 姜春民 液体管路内部防冻器及防冻方法
EP3086011B1 (en) * 2015-04-21 2019-07-31 Airbus Operations GmbH Double-walled pipe with integrated heating capability for an aircraft or spacecraft
CN110107257B (zh) * 2019-04-12 2021-05-25 江苏中船海洋设备有限公司 高效蓄能环保井口保温设备装置

Also Published As

Publication number Publication date
DE3636737A1 (de) 1988-05-05
GR871463B (en) 1987-11-12
FR2606117B3 (fr) 1989-01-06
IT8720783A0 (it) 1987-06-04
CH673143A5 (it) 1990-02-15
IT1215543B (it) 1990-02-14
NO874499L (no) 1988-05-02
BE1000169A6 (fr) 1988-07-05
NO874499D0 (no) 1987-10-28
FR2606117A1 (fr) 1988-05-06

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Legal Events

Date Code Title Description
SA6 Expiration date (snapshot 920101)

Free format text: 2007-05-26

FD1A Patent lapsed

Effective date: 19990201