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Withdrawn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Withdrawn legal-status Critical Current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

    • 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
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
    • A01C23/007—Metering or regulating systems
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
    • A01C23/04—Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
    • A01C23/042—Adding 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

Similar Documents

Publication Publication Date Title
GB2351679B (en) Air/fuel ratio control system
HUP0201040A2 (en) Service shut off device
EP0980979A4 (en) Air supplying device
HK1045394A1 (en) Interactive wagering system with promotions
EP1182720A4 (en) Humidifying device for fuel cell
AU9107898A (en) Urethral device with anchoring system
EP1195471A4 (en) Ventilating device
IL145356A0 (en) Automatic nutrient supplying system with inflowing air intercepting device
EP1143151A4 (en) Pipe breakage control valve device
GB2349688B (en) Air supply device
EP1154550A4 (en) Egr valve device
SG96560A1 (en) Automated fuel supply system
HUP0002999A3 (en) Controlled flow distributor device
GB9914790D0 (en) Fuel supply system
TW395240U (en) Automatic tapping device
GB9925077D0 (en) Air flow management system
AU5308899A (en) Automatic power-saving device
GB9926926D0 (en) Retention device
GB2355491B (en) Fuel conditioning device
GB0002577D0 (en) Air filtaratin system
EP1095594A4 (en) System table with coordinate-input device incorporated
GB0020770D0 (en) Flow control device
GB9912557D0 (en) Fuel flow control apparatus
GB2348811B (en) Airflow control device
TW497618U (en) Fully automatic continuous rapid fermentation device

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20011010

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE

AX Request for extension of the european patent

Free format text: AL PAYMENT 20011010;LT PAYMENT 20011010;LV PAYMENT 20011010;MK PAYMENT 20011010;RO PAYMENT 20011010;SI PAYMENT 20011010

A4 Supplementary search report drawn up and despatched

Effective date: 20060613

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20070807

REG Reference to a national code

Ref country code: HK

Ref legal event code: WD

Ref document number: 1043914

Country of ref document: HK