FI901081A0 - Rör och rörledning - Google Patents

Rör och rörledning

Info

Publication number
FI901081A0
FI901081A0 FI901081A FI901081A FI901081A0 FI 901081 A0 FI901081 A0 FI 901081A0 FI 901081 A FI901081 A FI 901081A FI 901081 A FI901081 A FI 901081A FI 901081 A0 FI901081 A0 FI 901081A0
Authority
FI
Finland
Prior art keywords
inner tube
density
pipes
pipeline
outer jacket
Prior art date
Application number
FI901081A
Other languages
English (en)
Finnish (fi)
Other versions
FI94168B (sv
FI94168C (sv
Inventor
Bernd-Rudiger Stahnke
Original Assignee
Friedrichsfeld Gmbh
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6375615&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=FI901081(A0) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Friedrichsfeld Gmbh filed Critical Friedrichsfeld Gmbh
Publication of FI901081A0 publication Critical patent/FI901081A0/sv
Publication of FI94168B publication Critical patent/FI94168B/sv
Application granted granted Critical
Publication of FI94168C publication Critical patent/FI94168C/sv

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
    • F16L47/00—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics
    • F16L47/06—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end
    • F16L47/08—Connecting arrangements or other fittings specially adapted to be made of plastics or to be used with pipes made of plastics with sleeve or socket formed by or in the pipe end with sealing rings arranged between the outer surface of one pipe end and the inner surface of the sleeve or socket, the sealing rings being placed previously in the sleeve or socket
    • 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
    • F16L55/00—Devices or appurtenances for use in, or in connection with, pipes or pipe systems
    • F16L55/02—Energy absorbers; Noise absorbers
    • F16L55/033—Noise absorbers
    • F16L55/0336—Noise absorbers by means of sound-absorbing materials

Landscapes

  • General Engineering & Computer Science (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Pipeline Systems (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Magnetic Resonance Imaging Apparatus (AREA)
  • Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Mechanical Treatment Of Semiconductor (AREA)
  • Pipe Accessories (AREA)
  • Supports For Pipes And Cables (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
FI901081A 1989-03-04 1990-03-02 Rör och rörledning FI94168C (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3907106 1989-03-04
DE3907106A DE3907106C2 (de) 1989-03-04 1989-03-04 Rohrleitung

Publications (3)

Publication Number Publication Date
FI901081A0 true FI901081A0 (sv) 1990-03-02
FI94168B FI94168B (sv) 1995-04-13
FI94168C FI94168C (sv) 1995-07-25

Family

ID=6375615

Family Applications (1)

Application Number Title Priority Date Filing Date
FI901081A FI94168C (sv) 1989-03-04 1990-03-02 Rör och rörledning

Country Status (9)

Country Link
EP (1) EP0386517B2 (sv)
AT (1) ATE95595T1 (sv)
DD (1) DD293179A5 (sv)
DE (2) DE3907106C2 (sv)
DK (1) DK0386517T4 (sv)
ES (1) ES2044264T5 (sv)
FI (1) FI94168C (sv)
GR (1) GR3030290T3 (sv)
NO (1) NO300604B1 (sv)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI99158C (sv) * 1991-06-28 1997-10-10 Uponor Bv Förfarande för att skydda ett plaströrs yta för förband medelst elsvetsning och elsvetsbart plaströr
DE19541414C1 (de) 1995-11-07 1996-09-19 Rehau Ag & Co Rohr oder Rohrteil aus thermoplastischem Werkstoff
FR2767902B1 (fr) 1997-09-03 1999-10-15 Nicoll Raccords Plastiques Dispositif de branchement ameliore pour chute sanitaire acoustique
EP1177824A1 (de) * 2000-08-03 2002-02-06 Robert Hopfgartner Fettabscheider
DE102013111961A1 (de) * 2013-10-30 2015-04-30 Egeplast International Gmbh Kunststoffrohr
DE102013112914A1 (de) * 2013-11-22 2015-05-28 Egeplast International Gmbh Kunststoffprofil, insbesondere Kunststoffrohr

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1277613A (en) * 1969-01-20 1972-06-14 Hepworth Iron Co Ltd Improvements in or relating to pipe couplings
DE2714576C2 (de) * 1977-04-01 1983-11-17 Wavin B.V., 8031 Zwolle Kunststoffrohrteil für Abflußrohrsysteme
DE3102350A1 (de) * 1981-01-24 1982-08-19 Dipl.-Ing. Dr. Ernst Vogelsang Gmbh & Co Kg, 4352 Herten Mehrlagiges rohr aus thermoplastischem kunststoff
DE3220023C2 (de) * 1982-05-27 1993-05-27 Cellofoam Deutschland Gmbh, 7950 Biberach Schalldämpfender Strömungskanal und Verfahren zu seiner Herstellung
DE3312058A1 (de) * 1982-11-16 1984-05-17 Ercos-Therma Wärmetechnik GmbH & Co KG, 4000 Düsseldorf Rohr fuer fussbodenheizung
FR2564375B1 (fr) * 1984-05-18 1987-03-06 Eternit Financiere Procede de fabrication de tubes alleges, rigides en matiere thermoplastique
NL8601910A (nl) * 1986-07-23 1988-02-16 Wavin Bv Kunststofbuisdeel uit thermoplastische kunststof met geluiddempende eigenschappen door aanpassing van het oppervlaktegewicht van het kunststofbuisdeel, alsmede afvoerbuissysteem.
DE3714592C3 (de) * 1987-05-01 1997-04-24 Technoflow Tube Systems Gmbh Kraftfahrzeug-Sicherheitsrohr aus thermoplastischem Kunststoff
DE3725147A1 (de) * 1987-07-29 1989-02-09 Bayerische Motoren Werke Ag Schallisolierendes bauteil

Also Published As

Publication number Publication date
NO300604B1 (no) 1997-06-23
FI94168B (sv) 1995-04-13
DD293179A5 (de) 1991-08-22
ES2044264T5 (es) 1999-10-01
DE59002963D1 (de) 1993-11-11
EP0386517A1 (de) 1990-09-12
ATE95595T1 (de) 1993-10-15
EP0386517B1 (de) 1993-10-06
DK0386517T3 (da) 1993-11-15
GR3030290T3 (en) 1999-09-30
ES2044264T3 (es) 1994-01-01
FI94168C (sv) 1995-07-25
EP0386517B2 (de) 1999-05-19
DK0386517T4 (de) 1999-11-08
DE3907106C2 (de) 1997-07-17
DE3907106C1 (sv) 1989-11-16
NO901012D0 (no) 1990-03-02
NO901012L (no) 1990-09-05

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Legal Events

Date Code Title Description
HC Name/ company changed in application

Owner name: FRIATEC AKTIENGESELLSCHAFT KERAMIK- UND

HC Name/ company changed in application

Owner name: FRIATEC AKTIENGESELLSCHAFT KERAMIK- UND

BB Publication of examined application
MM Patent lapsed

Owner name: FRIATEC AKLTIENGESELLSCHAFT KERAMIK-

MA Patent expired