EP1175143A4 - Automatic nutrient supplying system with inflowing air intercepting device - Google Patents

Automatic nutrient supplying system with inflowing air intercepting device

Info

Publication number
EP1175143A4
EP1175143A4 EP00915302A EP00915302A EP1175143A4 EP 1175143 A4 EP1175143 A4 EP 1175143A4 EP 00915302 A EP00915302 A EP 00915302A EP 00915302 A EP00915302 A EP 00915302A EP 1175143 A4 EP1175143 A4 EP 1175143A4
Authority
EP
European Patent Office
Prior art keywords
supplying system
intercepting device
inflowing air
air intercepting
automatic nutrient
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.)
Withdrawn
Application number
EP00915302A
Other languages
German (de)
French (fr)
Other versions
EP1175143A2 (en
Inventor
Choi Hyung-In
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.)
HANDELSONDERNEMING REVAHO BV
HYUNG IN CHOI
Original Assignee
HYUNG IN CHOI
HANDELSONDERNEMING REVAHO 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
Priority claimed from KR1019990003758A external-priority patent/KR100297061B1/en
Application filed by HYUNG IN CHOI, HANDELSONDERNEMING REVAHO BV filed Critical HYUNG IN CHOI
Publication of EP1175143A2 publication Critical patent/EP1175143A2/en
Publication of EP1175143A4 publication Critical patent/EP1175143A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01GHORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G25/00Watering gardens, fields, sports grounds or the like
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C23/00Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
    • A01C23/007Metering or regulating systems
    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01CPLANTING; SOWING; FERTILISING
    • A01C23/00Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
    • A01C23/04Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
    • A01C23/042Adding fertiliser to watering systems

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Environmental Sciences (AREA)
  • Soil Sciences (AREA)
  • Fertilizing (AREA)
EP00915302A 1999-02-04 2000-03-03 Automatic nutrient supplying system with inflowing air intercepting device Withdrawn EP1175143A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR1019990003758A KR100297061B1 (en) 1998-03-30 1999-02-04 Polyethoxylated retinamide derivatives and process for preparing the same
KR9903758 1999-03-10
PCT/IB2000/000439 WO2000052994A2 (en) 1999-02-04 2000-03-03 Automatic nutrient supplying system with inflowing air intercepting device

Publications (2)

Publication Number Publication Date
EP1175143A2 EP1175143A2 (en) 2002-01-30
EP1175143A4 true EP1175143A4 (en) 2006-07-12

Family

ID=19573358

Family Applications (1)

Application Number Title Priority Date Filing Date
EP00915302A Withdrawn EP1175143A4 (en) 1999-02-04 2000-03-03 Automatic nutrient supplying system with inflowing air intercepting device

Country Status (5)

Country Link
EP (1) EP1175143A4 (en)
AU (1) AU3666300A (en)
HK (1) HK1043914A1 (en)
IL (2) IL145356A0 (en)
WO (1) WO2000052994A2 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL2007281C2 (en) * 2011-08-19 2013-02-21 C En J Bosman B V Irrigation unit and irrigation system comprising such an irrigation unit.
CN103404288B (en) * 2013-07-11 2015-08-26 江苏大学 The method of Full-automatic greenhouse compounding and sprinkling and system thereof
CN103651047B (en) * 2013-12-20 2015-04-29 中国农业科学院农田灌溉研究所 Self-filtering negative-pressure irrigation device
CN106550854A (en) * 2015-09-25 2017-04-05 苏州宝时得电动工具有限公司 Irrigation system
CN105900795B (en) * 2016-04-15 2018-11-06 江苏大学 A kind of intelligence liquid manure one irrigation system stem
BR202017006237Y1 (en) * 2017-03-27 2022-08-02 Enison Roberto Pozzani DISPOSITION APPLIED IN EQUIPMENT WITH ELECTRIC DIAPHRAGM DOSING PUMP FOR CONTROL OF FERTILIZER INJECTION IN IRRIGATION SYSTEMS
US11096342B2 (en) * 2017-06-14 2021-08-24 Grow Solutions Tech Llc Fluid distribution manifolds in an assembly line grow pod and methods of providing fluids via fluid distribution manifolds
US11089742B2 (en) * 2017-06-14 2021-08-17 Grow Solutions Tech Llc Peristaltic pumps in an assembly line grow pod and methods of providing fluids via peristaltic pumps
CN110050556B (en) * 2019-03-16 2020-10-09 东旭新能源投资有限公司 Greening drip irrigation system
CN110692339B (en) * 2019-11-04 2020-10-13 内蒙古天保丰肥业股份有限公司 Intelligent agricultural water and fertilizer integrated irrigation system and irrigation method thereof
CN111010963B (en) * 2019-12-24 2021-07-06 中国农业大学 Fertilizing flow control method and system of differential pressure type fertilizing tank
CN112997658B (en) * 2021-02-07 2022-01-28 吉林省农业科学院 Fertigation device
CN115735519B (en) * 2022-12-09 2024-02-23 浙江大学山东(临沂)现代农业研究院 Automatic fertilizer water irrigation device for strawberry seedling culture

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2554108A1 (en) * 1975-12-02 1977-06-16 Heinz Dipl Ing Bungard Automatically replenished trough for plants - has water reservoir which holds several weeks supply
US6318645B1 (en) * 1997-02-09 2001-11-20 John Rodger Robinson Variable rate flow divider

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0761225B2 (en) * 1991-07-29 1995-07-05 高木産業株式会社 Plant nutrient solution controller
US5178181A (en) * 1991-11-01 1993-01-12 James Craig Fertilizer dispenser
JP3242556B2 (en) * 1995-08-08 2001-12-25 旭有機材工業株式会社 Automatic liquid mixing device for irrigation
KR100301278B1 (en) * 1999-01-08 2001-09-22 최형인 Automatic fertilizer mixing system

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2554108A1 (en) * 1975-12-02 1977-06-16 Heinz Dipl Ing Bungard Automatically replenished trough for plants - has water reservoir which holds several weeks supply
US6318645B1 (en) * 1997-02-09 2001-11-20 John Rodger Robinson Variable rate flow divider

Also Published As

Publication number Publication date
HK1043914A1 (en) 2002-10-04
AU3666300A (en) 2000-09-28
IL145356A0 (en) 2002-06-30
EP1175143A2 (en) 2002-01-30
IL145356A (en) 2007-10-31
WO2000052994A2 (en) 2000-09-14
WO2000052994A3 (en) 2000-12-28

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