ATE140120T1 - Wasserversorgungssystem mittels negativen druckunterschiedes - Google Patents

Wasserversorgungssystem mittels negativen druckunterschiedes

Info

Publication number
ATE140120T1
ATE140120T1 AT92118527T AT92118527T ATE140120T1 AT E140120 T1 ATE140120 T1 AT E140120T1 AT 92118527 T AT92118527 T AT 92118527T AT 92118527 T AT92118527 T AT 92118527T AT E140120 T1 ATE140120 T1 AT E140120T1
Authority
AT
Austria
Prior art keywords
water
level
pressure difference
tank
negative pressure
Prior art date
Application number
AT92118527T
Other languages
English (en)
Inventor
Minoru Kubota
Original Assignee
Minoru Kubota
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 Minoru Kubota filed Critical Minoru Kubota
Application granted granted Critical
Publication of ATE140120T1 publication Critical patent/ATE140120T1/de

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
    • 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

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental Sciences (AREA)
  • Soil Sciences (AREA)
  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
  • Control Of Fluid Pressure (AREA)
  • External Artificial Organs (AREA)
  • Massaging Devices (AREA)
  • Farming Of Fish And Shellfish (AREA)
  • Jet Pumps And Other Pumps (AREA)
  • Pipeline Systems (AREA)
  • Control Of Non-Electrical Variables (AREA)
  • Hydroponics (AREA)
  • Devices For Medical Bathing And Washing (AREA)
  • Nozzles (AREA)
  • Rigid Pipes And Flexible Pipes (AREA)
AT92118527T 1991-10-30 1992-10-29 Wasserversorgungssystem mittels negativen druckunterschiedes ATE140120T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3285144A JP2749220B2 (ja) 1991-10-30 1991-10-30 負圧差灌水装置

Publications (1)

Publication Number Publication Date
ATE140120T1 true ATE140120T1 (de) 1996-07-15

Family

ID=17687670

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92118527T ATE140120T1 (de) 1991-10-30 1992-10-29 Wasserversorgungssystem mittels negativen druckunterschiedes

Country Status (10)

Country Link
EP (1) EP0539997B1 (de)
JP (1) JP2749220B2 (de)
KR (1) KR960000495B1 (de)
CN (1) CN1028710C (de)
AT (1) ATE140120T1 (de)
AU (1) AU651015B2 (de)
CA (1) CA2081627C (de)
DE (1) DE69212110T2 (de)
IL (1) IL103534A0 (de)
MX (1) MX9206202A (de)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4938613B2 (ja) * 2007-10-12 2012-05-23 株式会社間組 給水冷却システム
ES2326463B2 (es) * 2009-03-30 2010-10-14 Universidad Politecnica De Cartagena Sistema autonomo de riego para supervivencia de plantas.
CN102665390B (zh) * 2009-09-29 2015-02-11 诸钧 渗灌方法、渗灌装置及其制造方法
CN102726274A (zh) * 2011-04-14 2012-10-17 南京邮电大学 一种虹吸灌溉管道及基于该管道的农作物节能灌溉方法
JP6041190B2 (ja) * 2011-07-21 2016-12-07 株式会社パディ研究所 地下灌漑システム
JP2013233103A (ja) * 2012-05-08 2013-11-21 Shiima Consultant:Kk 緑化構造
CN103583315B (zh) * 2013-11-11 2015-05-13 中国农业科学院农业资源与农业区划研究所 应用于农业灌溉的负压调节装置
CN103548645B (zh) * 2013-11-11 2015-03-11 中国农业科学院农业资源与农业区划研究所 应用于农业灌溉的恒负压灌水系统
USD1011151S1 (en) 2014-10-30 2024-01-16 Curt Hummel Plant stake apparatus
CN104737883A (zh) * 2015-04-17 2015-07-01 湖南农业大学 油茶林的可移动式负压灌溉系统及其灌溉方法
US10548268B1 (en) * 2019-02-20 2020-02-04 James Cheng-Shyong Lu Soil moisture autocontrol system and its applications in subsurface irrigation, outer space agricultural farm, and converting of deserts into arable farms
CN112314406B (zh) * 2019-09-06 2023-10-10 东华理工大学 一种花园全自动免浇灌系统

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2721272C2 (de) * 1976-03-04 1984-07-19 Uwe 1000 Berlin Sibbel Bewässerungseinrichtung für Pflanzen
DE2746936A1 (de) * 1976-03-04 1979-04-19 Uwe Sibbel Bewaesserungsvorrichtung fuer pflanzen im gartenbau, in baumschulen und in plantagen
SE7708697L (sv) * 1977-07-28 1979-01-29 Jufors Bo Metod a konstbevattning
IL55712A0 (en) * 1977-10-19 1978-12-17 World Seiko Kk Method and system for underground irrigation
AT384146B (de) * 1985-05-15 1987-10-12 Arpe Plast Kunststoff Rohr zur bewaesserung von pflanzen und verfahren zur herstellung eines rohres zur bewaesserung von pflanzen

Also Published As

Publication number Publication date
CA2081627C (en) 1996-11-26
JPH05123065A (ja) 1993-05-21
KR930007342A (ko) 1993-05-20
EP0539997B1 (de) 1996-07-10
MX9206202A (es) 1993-12-01
CA2081627A1 (en) 1993-05-01
IL103534A0 (en) 1993-03-15
CN1028710C (zh) 1995-06-07
JP2749220B2 (ja) 1998-05-13
DE69212110D1 (de) 1996-08-14
KR960000495B1 (ko) 1996-01-08
DE69212110T2 (de) 1997-03-06
CN1074077A (zh) 1993-07-14
AU651015B2 (en) 1994-07-07
AU2740592A (en) 1993-06-03
EP0539997A1 (de) 1993-05-05

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties