CA1034776A - Covered drain pipe - Google Patents

Covered drain pipe

Info

Publication number
CA1034776A
CA1034776A CA241,974A CA241974A CA1034776A CA 1034776 A CA1034776 A CA 1034776A CA 241974 A CA241974 A CA 241974A CA 1034776 A CA1034776 A CA 1034776A
Authority
CA
Canada
Prior art keywords
drain pipe
covered drain
covered
pipe
drain
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
CA241,974A
Other languages
English (en)
French (fr)
Inventor
Jacobus J. Broere
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.)
Polva Nederland BV
Original Assignee
Polva Nederland BV
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 Polva Nederland BV filed Critical Polva Nederland BV
Application granted granted Critical
Publication of CA1034776A publication Critical patent/CA1034776A/en
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02B—HYDRAULIC ENGINEERING
    • E02B11/00—Drainage of soil, e.g. for agricultural purposes
    • E02B11/005—Drainage conduits

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Filtering Materials (AREA)
  • Retaining Walls (AREA)
  • Biological Treatment Of Waste Water (AREA)
  • Lining Or Joining Of Plastics Or The Like (AREA)
CA241,974A 1974-12-20 1975-12-17 Covered drain pipe Expired CA1034776A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7416633.A NL162440C (nl) 1974-12-20 1974-12-20 Beklede drainagebuis.

Publications (1)

Publication Number Publication Date
CA1034776A true CA1034776A (en) 1978-07-18

Family

ID=19822698

Family Applications (1)

Application Number Title Priority Date Filing Date
CA241,974A Expired CA1034776A (en) 1974-12-20 1975-12-17 Covered drain pipe

Country Status (12)

Country Link
JP (1) JPS5220783B2 (xx)
AT (1) AT352024B (xx)
BE (1) BE836825A (xx)
CA (1) CA1034776A (xx)
DE (1) DE2555036C3 (xx)
DK (1) DK573775A (xx)
ES (1) ES443623A1 (xx)
FR (1) FR2295175A1 (xx)
GB (1) GB1498738A (xx)
LU (1) LU74040A1 (xx)
NL (1) NL162440C (xx)
SE (1) SE7514236L (xx)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7631952U1 (de) * 1976-10-13 1977-04-07 Fa. Carl Freudenberg, 6940 Weinheim Drainageplatte
NL7802455A (nl) * 1978-03-07 1979-09-11 Polva Nederland Bv Werkwijze voor het bekleden van een drainage- buis, inrichting voor het uitvoeren van de werkwijze alsmede beklede drainagebuis ver- kregen met de werkwijze.
JPS55119481U (xx) * 1979-02-17 1980-08-23
NL8000496A (nl) * 1980-01-25 1981-08-17 Wavin Bv Kunststofribbelbuis met gaskussenfoelielaag.
US4309855A (en) * 1980-05-02 1982-01-12 Indian Head Inc. Wall drainage system
DE3533135A1 (de) * 1985-09-17 1987-03-19 Mst Maschinenbau Gmbh Verfahren und vorrichtung zum ummanteln von draenagerohren
US5051028A (en) * 1988-03-04 1991-09-24 Houck Randall J Method and apparatus for installation of drainage field
US5535499A (en) * 1988-03-04 1996-07-16 Houck; Randall J. Methods for making light-weight drainage line units
US4909665A (en) * 1988-08-16 1990-03-20 Caouette Henry H Fabric-covered structure
NL1001803C2 (nl) * 1995-12-01 1997-06-04 Polva Pipelife Bv Leiding met concentrische buizen.
US6277280B1 (en) 1998-07-02 2001-08-21 E Z Flow, L.P. Septic tank effluent filtering apparatus and method
GB0501288D0 (en) * 2005-01-21 2005-03-02 Forest Drainage Products Ltd Improvements in or relating to pipes and pipe cladding
EP2383392A1 (en) * 2010-04-29 2011-11-02 Pipelife Nederland B.V. Drain system
GB2607547B (en) * 2021-09-27 2023-10-18 Univ Jiangsu System for accelerating salt leaching and drainage of soil based on negative pressure

Also Published As

Publication number Publication date
DE2555036C3 (de) 1979-09-13
JPS5220783B2 (xx) 1977-06-06
JPS5186245A (xx) 1976-07-28
LU74040A1 (xx) 1976-07-20
ATA958075A (de) 1979-01-15
SE7514236L (sv) 1976-06-21
DE2555036A1 (de) 1976-06-24
GB1498738A (en) 1978-01-25
FR2295175A1 (fr) 1976-07-16
NL162440B (nl) 1979-12-17
NL7416633A (nl) 1976-06-22
NL162440C (nl) 1980-05-16
AT352024B (de) 1979-08-27
FR2295175B1 (xx) 1982-07-23
ES443623A1 (es) 1977-05-01
DE2555036B2 (de) 1978-11-02
BE836825A (fr) 1976-06-18
DK573775A (da) 1976-06-21

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