CA1138204A - Hydroponic growing apparatus - Google Patents

Hydroponic growing apparatus

Info

Publication number: CA1138204A
Authority: CA; Canada
Prior art keywords: duct; liquid; cup; media; plant
Prior art date: 1979-06-12
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

CA000353793A

Other languages

English (en)

French (fr)

Inventor

Vincent P. Carl

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.)

Individual

Original Assignee

Individual

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.)

1979-06-12

Filing date

1980-06-11

Publication date

1982-12-28

1980-06-11 Application filed by Individual filed Critical Individual

1982-12-28 Application granted granted Critical

1982-12-28 Publication of CA1138204A publication Critical patent/CA1138204A/en

Status Expired legal-status Critical Current

Links

239000007788 liquid Substances 0.000 claims abstract description 60
230000018044 dehydration Effects 0.000 claims description 2
238000006297 dehydration reaction Methods 0.000 claims description 2
239000012858 resilient material Substances 0.000 claims description 2
238000009736 wetting Methods 0.000 claims 2
230000000630 rising effect Effects 0.000 claims 1
241000196324 Embryophyta Species 0.000 abstract description 76
235000015097 nutrients Nutrition 0.000 abstract description 43
238000011109 contamination Methods 0.000 abstract description 5
238000001704 evaporation Methods 0.000 abstract description 5
230000008020 evaporation Effects 0.000 abstract description 5
230000005791 algae growth Effects 0.000 abstract 1
239000000243 solution Substances 0.000 description 9
238000005086 pumping Methods 0.000 description 7
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
238000000034 method Methods 0.000 description 4
229920006328 Styrofoam Polymers 0.000 description 3
230000007812 deficiency Effects 0.000 description 3
230000009977 dual effect Effects 0.000 description 3
230000012010 growth Effects 0.000 description 3
238000003973 irrigation Methods 0.000 description 3
230000002262 irrigation Effects 0.000 description 3
239000000463 material Substances 0.000 description 3
239000011368 organic material Substances 0.000 description 3
239000004800 polyvinyl chloride Substances 0.000 description 3
239000008261 styrofoam Substances 0.000 description 3
238000004891 communication Methods 0.000 description 2
238000013461 design Methods 0.000 description 2
238000001914 filtration Methods 0.000 description 2
229920000915 polyvinyl chloride Polymers 0.000 description 2
230000002035 prolonged effect Effects 0.000 description 2
150000003839 salts Chemical class 0.000 description 2
239000002689 soil Substances 0.000 description 2
125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 description 2
229920002554 vinyl polymer Polymers 0.000 description 2
241000702021 Aridarum minimum Species 0.000 description 1
241000905957 Channa melasoma Species 0.000 description 1
SZKKRCSOSQAJDE-UHFFFAOYSA-N Schradan Chemical compound CN(C)P(=O)(N(C)C)OP(=O)(N(C)C)N(C)C SZKKRCSOSQAJDE-UHFFFAOYSA-N 0.000 description 1
235000015055 Talinum crassifolium Nutrition 0.000 description 1
244000010375 Talinum crassifolium Species 0.000 description 1
230000002411 adverse Effects 0.000 description 1
QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
230000000903 blocking effect Effects 0.000 description 1
238000010276 construction Methods 0.000 description 1
230000001276 controlling effect Effects 0.000 description 1
238000011161 development Methods 0.000 description 1
238000010790 dilution Methods 0.000 description 1
239000012895 dilution Substances 0.000 description 1
201000010099 disease Diseases 0.000 description 1
208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
230000000694 effects Effects 0.000 description 1
230000008030 elimination Effects 0.000 description 1
238000003379 elimination reaction Methods 0.000 description 1
235000020774 essential nutrients Nutrition 0.000 description 1
210000003608 fece Anatomy 0.000 description 1
239000003337 fertilizer Substances 0.000 description 1
239000000945 filler Substances 0.000 description 1
239000012530 fluid Substances 0.000 description 1
230000005484 gravity Effects 0.000 description 1
235000012171 hot beverage Nutrition 0.000 description 1
230000036512 infertility Effects 0.000 description 1
239000002917 insecticide Substances 0.000 description 1
238000009434 installation Methods 0.000 description 1
230000003993 interaction Effects 0.000 description 1
235000021095 non-nutrients Nutrition 0.000 description 1
229910052760 oxygen Inorganic materials 0.000 description 1
239000001301 oxygen Substances 0.000 description 1
230000000737 periodic effect Effects 0.000 description 1
230000008635 plant growth Effects 0.000 description 1
230000001105 regulatory effect Effects 0.000 description 1
230000002786 root growth Effects 0.000 description 1
239000000126 substance Substances 0.000 description 1

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
- A01G31/00—Soilless cultivation, e.g. hydroponics
- A01G31/02—Special apparatus therefor
- A01G31/06—Hydroponic culture on racks or in stacked containers
- 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
- A01G31/00—Soilless cultivation, e.g. hydroponics
- A01G31/02—Special apparatus therefor
- A01G31/065—Special apparatus therefor with means for recycling the nutritive solution
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/20—Reduction of greenhouse gas [GHG] emissions in agriculture, e.g. CO2
- Y02P60/21—Dinitrogen oxide [N2O], e.g. using aquaponics, hydroponics or efficiency measures

Landscapes

Life Sciences & Earth Sciences (AREA)
Environmental Sciences (AREA)
Hydroponics (AREA)
Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)

CA000353793A 1979-06-12 1980-06-11 Hydroponic growing apparatus Expired CA1138204A (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US06/047,914 US4255896A (en)	1979-06-12	1979-06-12	Hydroponic growing apparatus
US047,914		1979-06-12

Publications (1)

Publication Number	Publication Date
CA1138204A true CA1138204A (en)	1982-12-28

Family

ID=21951728

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CA000353793A Expired CA1138204A (en)	1979-06-12	1980-06-11	Hydroponic growing apparatus

Country Status (5)

Country	Link
US (1)	US4255896A (2)
EP (1)	EP0029847A4 (2)
JP (1)	JPS56500794A (2)
CA (1)	CA1138204A (2)
WO (1)	WO1980002787A1 (2)

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JPS59158932U (ja) *	1983-04-08	1984-10-25	日本調理機株式会社	ベンチレ−タ
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US6860163B2 (en)	2001-11-23	2005-03-01	Universite De Liege	Device allowing measurement of photosyntesis of a whole small plant
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JP3778900B2 (ja)	2002-11-21	2006-05-24	三洋電機株式会社	殺菌装置及びこれを用いた水耕栽培システム
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1979
- 1979-06-12 US US06/047,914 patent/US4255896A/en not_active Expired - Lifetime
1980
- 1980-06-10 WO PCT/US1980/000697 patent/WO1980002787A1/en not_active Ceased
- 1980-06-10 JP JP50145580A patent/JPS56500794A/ja active Pending
- 1980-06-11 CA CA000353793A patent/CA1138204A/en not_active Expired
- 1980-12-30 EP EP19800901256 patent/EP0029847A4/en not_active Ceased

Also Published As

Publication number	Publication date
WO1980002787A1 (en)	1980-12-24
EP0029847A1 (en)	1981-06-10
EP0029847A4 (en)	1981-10-13
JPS56500794A (2)	1981-06-18
US4255896A (en)	1981-03-17

Legal Events

Date	Code	Title	Description
1999-12-29	MKEX	Expiry

Publication	Publication Date	Title
CA1138204A (en)	1982-12-28	Hydroponic growing apparatus
US5067275A (en)	1991-11-26	Hydroponic garden
US5010686A (en)	1991-04-30	Hydroponic system
USRE50461E1 (en)	2025-06-24	Pressurized growing air system for vertical and horizontal planting systems
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