CA970174A - Liquid pervious conduit - Google Patents

Liquid pervious conduit

Info

Publication number
CA970174A
CA970174A CA175,228A CA175228A CA970174A CA 970174 A CA970174 A CA 970174A CA 175228 A CA175228 A CA 175228A CA 970174 A CA970174 A CA 970174A
Authority
CA
Canada
Prior art keywords
liquid pervious
conduit
pervious conduit
liquid
pervious
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
CA175,228A
Inventor
Takezo Takada
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.)
Takata Kogyo Co Ltd
Original Assignee
Takata Kogyo Co Ltd
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
Priority claimed from JP47064932A external-priority patent/JPS4923910A/ja
Priority claimed from JP11567272A external-priority patent/JPS4973809A/ja
Application filed by Takata Kogyo Co Ltd filed Critical Takata Kogyo Co Ltd
Application granted granted Critical
Publication of CA970174A publication Critical patent/CA970174A/en
Expired legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G25/00—Watering gardens, fields, sports grounds or the like
    • A01G25/06—Watering arrangements making use of perforated pipe-lines located in the soil
    • 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

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Soil Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental Sciences (AREA)
  • Agronomy & Crop Science (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
  • Cultivation Of Plants (AREA)
CA175,228A 1972-06-30 1973-06-29 Liquid pervious conduit Expired CA970174A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP47064932A JPS4923910A (en) 1972-06-30 1972-06-30
JP11567272A JPS4973809A (en) 1972-11-20 1972-11-20

Publications (1)

Publication Number Publication Date
CA970174A true CA970174A (en) 1975-07-01

Family

ID=26406070

Family Applications (1)

Application Number Title Priority Date Filing Date
CA175,228A Expired CA970174A (en) 1972-06-30 1973-06-29 Liquid pervious conduit

Country Status (6)

Country Link
AU (1) AU474954B2 (en)
CA (1) CA970174A (en)
FR (1) FR2191052B1 (en)
GB (1) GB1432021A (en)
NL (1) NL7309111A (en)
SE (1) SE401538B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE9408784U1 (en) * 1994-05-28 1994-07-28 Sotralentz Sa Device for the drainage of wet soils, in particular of trenches and roadsides
US8342212B2 (en) 2005-05-24 2013-01-01 Presby Patent Trust Fluid conduit with layered and partial covering material thereon
DE102007056765B3 (en) * 2007-11-23 2009-07-16 Huesker Synthetic Gmbh drainage mat
CN115500195B (en) * 2022-09-22 2023-10-03 中铁西北科学研究院有限公司 Humidification control Wen Jianzhi device

Also Published As

Publication number Publication date
FR2191052B1 (en) 1980-05-09
DE2332545A1 (en) 1974-01-31
AU474954B2 (en) 1976-08-05
NL7309111A (en) 1974-01-02
GB1432021A (en) 1976-04-14
SE401538B (en) 1978-05-16
FR2191052A1 (en) 1974-02-01
AU5747873A (en) 1975-01-09
DE2332545B2 (en) 1976-06-16

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