NO167887C - DEVICE ON EARTH OF A DRAINAGE PLANT. - Google Patents

DEVICE ON EARTH OF A DRAINAGE PLANT.

Info

Publication number
NO167887C
NO167887C NO892491A NO892491A NO167887C NO 167887 C NO167887 C NO 167887C NO 892491 A NO892491 A NO 892491A NO 892491 A NO892491 A NO 892491A NO 167887 C NO167887 C NO 167887C
Authority
NO
Norway
Prior art keywords
earth
drainage plant
drainage
plant
Prior art date
Application number
NO892491A
Other languages
Norwegian (no)
Other versions
NO892491L (en
NO167887B (en
NO892491D0 (en
Inventor
Sverre Larsen
Original Assignee
Sverre Larsen
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 Sverre Larsen filed Critical Sverre Larsen
Priority to NO892491A priority Critical patent/NO167887C/en
Publication of NO892491D0 publication Critical patent/NO892491D0/en
Priority to PCT/NO1990/000090 priority patent/WO1990015950A1/en
Priority to AU56708/90A priority patent/AU5670890A/en
Priority to EP90908695A priority patent/EP0477216A1/en
Publication of NO892491L publication Critical patent/NO892491L/en
Publication of NO167887B publication Critical patent/NO167887B/en
Priority to FI915489A priority patent/FI915489A0/en
Publication of NO167887C publication Critical patent/NO167887C/en

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
    • F16L25/00—Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means
    • F16L25/01—Constructive types of pipe joints not provided for in groups F16L13/00 - F16L23/00 ; Details of pipe joints not otherwise provided for, e.g. electrically conducting or insulating means specially adapted for realising electrical conduction between the two pipe ends of the joint or between parts thereof
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Sink And Installation For Waste Water (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
NO892491A 1989-06-15 1989-06-15 DEVICE ON EARTH OF A DRAINAGE PLANT. NO167887C (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
NO892491A NO167887C (en) 1989-06-15 1989-06-15 DEVICE ON EARTH OF A DRAINAGE PLANT.
PCT/NO1990/000090 WO1990015950A1 (en) 1989-06-15 1990-05-23 Arrangement in a drainage system
AU56708/90A AU5670890A (en) 1989-06-15 1990-05-23 Arrangement in a drainage system
EP90908695A EP0477216A1 (en) 1989-06-15 1990-05-23 Arrangement in a drainage system
FI915489A FI915489A0 (en) 1989-06-15 1991-11-21 AVLOPPSSYSTEM.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO892491A NO167887C (en) 1989-06-15 1989-06-15 DEVICE ON EARTH OF A DRAINAGE PLANT.

Publications (4)

Publication Number Publication Date
NO892491D0 NO892491D0 (en) 1989-06-15
NO892491L NO892491L (en) 1990-07-25
NO167887B NO167887B (en) 1991-09-09
NO167887C true NO167887C (en) 1993-01-12

Family

ID=19892153

Family Applications (1)

Application Number Title Priority Date Filing Date
NO892491A NO167887C (en) 1989-06-15 1989-06-15 DEVICE ON EARTH OF A DRAINAGE PLANT.

Country Status (5)

Country Link
EP (1) EP0477216A1 (en)
AU (1) AU5670890A (en)
FI (1) FI915489A0 (en)
NO (1) NO167887C (en)
WO (1) WO1990015950A1 (en)

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL30150A (en) * 1967-06-24 1971-06-23 Petzetakis Aristovoulos George A flexible hose
DE7308162U (en) * 1973-03-03 1973-08-23 Bode D & Co Electrically conductive and flame-retardant plastic pipe
US4635162A (en) * 1985-11-08 1987-01-06 Ameron, Inc. Conductive flanges for pipe fittings
DE3543233A1 (en) * 1985-12-06 1987-06-11 Wacker Chemie Gmbh Contact element for hoses having a metal insert
GB2201304A (en) * 1987-02-19 1988-08-24 Heatrae Sadia Heating Ltd Earth-continuity pipe fitting

Also Published As

Publication number Publication date
NO892491L (en) 1990-07-25
AU5670890A (en) 1991-01-08
EP0477216A1 (en) 1992-04-01
WO1990015950A1 (en) 1990-12-27
NO167887B (en) 1991-09-09
FI915489A0 (en) 1991-11-21
NO892491D0 (en) 1989-06-15

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