US20030062282A1 - Container for vegetables with a sealed water reserve - Google Patents
Container for vegetables with a sealed water reserve Download PDFInfo
- Publication number
- US20030062282A1 US20030062282A1 US10/247,610 US24761002A US2003062282A1 US 20030062282 A1 US20030062282 A1 US 20030062282A1 US 24761002 A US24761002 A US 24761002A US 2003062282 A1 US2003062282 A1 US 2003062282A1
- Authority
- US
- United States
- Prior art keywords
- container
- earth
- reserve
- water reserve
- water
- 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.)
- Abandoned
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 33
- 235000013311 vegetables Nutrition 0.000 title claims abstract description 6
- 238000005273 aeration Methods 0.000 claims abstract description 7
- 230000002093 peripheral effect Effects 0.000 claims abstract description 7
- 239000000463 material Substances 0.000 claims description 3
- 230000000284 resting effect Effects 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Images
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
- A01G27/00—Self-acting watering devices, e.g. for flower-pots
- A01G27/02—Self-acting watering devices, e.g. for flower-pots having a water reservoir, the main part thereof being located wholly around or directly beside the growth substrate
-
- 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
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/02—Receptacles, e.g. flower-pots or boxes; Glasses for cultivating flowers
Definitions
- the invention relates to containers intended to accommodate various vegetables and floral species and containing a water reserve to moisten the body of earth and the roots.
- the water reserve formed in the lower part, is separated from the body of earth, placed in the upper part of the container, by a retaining grid equipped with a diffusing wall fed by capillary action from the reserve, for example by means of a wick or by wells in the grid containing the earth and penetrating the reserve.
- the water reserve communicates with the outside either by means of a filling column, or by means of an opening or an overflow line, or by means of the well through which the water level indicator passes, or by means of a ventilating funnel.
- the subject of the present invention is to supply a container with a water reserve which overcomes this drawback.
- the bottom and peripheral walls, respectively, of the container are continuous and watertight, therefore without perforations, such that, after putting the body of earth in place on the retaining grid, the water reserve communicates with the outside only through this body of earth, and that the variations in water level generate dynamic and forced aeration of the body of earth in both directions.
- This up-and-down movement comprises:
- the viewing window of the container consists of a piece made of translucent plastic which is joined in a sealed manner to the material of the container which surrounds it.
- the container is overmolded around the translucent plastic piece forming the viewing window.
- this container 2 consists of a bottom 3 and of a peripheral wall 4 and bears, at some distance from its bottom, projections or lugs 5 for positioning a grid 6 .
- This grid 6 is equipped with a diffusing wall and provides the separation between a lower water reserve 7 and a volume 8 for the body of earth 9 .
- the diffusing wall of the grid 6 is in contact with the body of earth 9 and is fed with water by capillary action, for example by means of a wick 10 immersed in the water 12 of the reserve 7 .
- the bottom 3 and peripheral 4 walls, respectively, of the container have no hole, channel, funnel or column making that part of the container containing the reserve 7 communicate with the outside so that, by virtue of the watertightness of these walls, exchanges with the external air can only be carried out through the body of earth resting on the grid 6 .
- the peripheral wall 4 of this container is equipped with a viewing window 17 , joined in a sealed manner at 18 , to the edge of the opening in which it is placed.
- this window consists of a piece made of translucent plastic on which is overmolded the material constituting the pot, and in particular, that of the peripheral wall 4 .
- a sealed water reserve is independent of the shapes and dimensions of the containers, of the volume allocated to this reserve and of the thickness of the body of earth resting on the retaining grid 6 .
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Water Supply & Treatment (AREA)
- Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)
Abstract
This container for vegetables with a water reserve comprises:
a) a container made of plastic,
b) a grid for retaining and moistening the body of earth, said grill bearing on the internal projections of the container and separating this container into an upper part capable of receiving the body of earth, and a lower part forming a water reserve,
c) and a window for viewing the water level in the container.
According to the invention, the bottom and peripheral walls, respectively, of the container are continuous and watertight, therefore without perforations, such that, after putting the body of earth in place on the retaining grid, the water reserve communicates with the outside only through this body of earth, and that the variations in water level generate dynamic and forced aeration of the body of earth in both directions.
Description
- The invention relates to containers intended to accommodate various vegetables and floral species and containing a water reserve to moisten the body of earth and the roots.
- In these containers, the water reserve, formed in the lower part, is separated from the body of earth, placed in the upper part of the container, by a retaining grid equipped with a diffusing wall fed by capillary action from the reserve, for example by means of a wick or by wells in the grid containing the earth and penetrating the reserve.
- In all the known containers, the water reserve communicates with the outside either by means of a filling column, or by means of an opening or an overflow line, or by means of the well through which the water level indicator passes, or by means of a ventilating funnel.
- This communication between the water reserve and the external environment has been considered from the beginning as a means for aerating the body of earth over time. However, it has been shown that the air contained in the reserve, which is at atmospheric pressure, can penetrate the body of earth placed above it only with great difficulty and, consequently, aeration of the latter cannot be guaranteed, which aeration is necessary for the proper development of the vegetable root system.
- The subject of the present invention is to supply a container with a water reserve which overcomes this drawback.
- According to the invention, the bottom and peripheral walls, respectively, of the container are continuous and watertight, therefore without perforations, such that, after putting the body of earth in place on the retaining grid, the water reserve communicates with the outside only through this body of earth, and that the variations in water level generate dynamic and forced aeration of the body of earth in both directions.
- With this arrangement, which is counter to current solutions, the body of earth is aerated by an up-and-down movement initiated by the variation of the water level in the reserve. This up-and-down movement comprises:
- when watering the body of earth from the top, and by filling the water reserve, a phase of compressing the air contained in the reserve, forcing the latter to enter the body of earth,
- and, on lowering the water level in the reserve, following transfer by capillary action to the body of earth, an expansion phase promoting the flow of external air through the body of earth to the reserve.
- This up-and-down movement, which generates low value pressures and vacuums, does not exist in the current containers since the water reserve communicates directly with the outside.
- In one embodiment, the viewing window of the container consists of a piece made of translucent plastic which is joined in a sealed manner to the material of the container which surrounds it.
- Advantageously, the container is overmolded around the translucent plastic piece forming the viewing window.
- The invention will be better understood by means of the following description with reference to the appended schematic drawing whose single FIGURE shows, in cross section, an embodiment of a container according to the invention.
- In a known manner, this container2 consists of a bottom 3 and of a peripheral wall 4 and bears, at some distance from its bottom, projections or
lugs 5 for positioning agrid 6. Thisgrid 6 is equipped with a diffusing wall and provides the separation between a lower water reserve 7 and avolume 8 for the body ofearth 9. - The diffusing wall of the
grid 6 is in contact with the body ofearth 9 and is fed with water by capillary action, for example by means of awick 10 immersed in thewater 12 of the reserve 7. - According to the invention, the bottom3 and peripheral 4 walls, respectively, of the container have no hole, channel, funnel or column making that part of the container containing the reserve 7 communicate with the outside so that, by virtue of the watertightness of these walls, exchanges with the external air can only be carried out through the body of earth resting on the
grid 6. - Under these conditions, when supplying the reserve7 with water, supply which is carried out via the top of the body of earth by means, for example, of a watering can 13, the increase of the water level in the reserve 7 creates a slight overpressure above this level, which tends to force the air through the
grid 6, the diffusing wall and to enter and flow within the body ofearth 9, as shown by thearrows - Conversely, as the
water level 12 lowers in the reserve 7, following moistening of the body ofearth 9, a slight vacuum is created in the chamber 7 which tends to suck in the external air by forcing it through the body ofearth 9, as shown by thearrows 16. - Thus, each time the reserve is filled, and as the water contained in the reserve is used to moisten the body of earth, dynamic and forced aeration is created in this body of earth. This aeration, which passes through the body of earth, improves the quality of the body of earth and, consequently, improves the growth of vegetables and floral species planted in the container.
- To prevent excessive filling of the reservoir7, the peripheral wall 4 of this container is equipped with a
viewing window 17, joined in a sealed manner at 18, to the edge of the opening in which it is placed. In a preferred embodiment, this window consists of a piece made of translucent plastic on which is overmolded the material constituting the pot, and in particular, that of the peripheral wall 4. - This arrangement removes the need for any seal and guarantees perfect watertightness.
- Of course, the provision of a sealed water reserve is independent of the shapes and dimensions of the containers, of the volume allocated to this reserve and of the thickness of the body of earth resting on the
retaining grid 6.
Claims (3)
1. A container for vegetables with a water reserve comprising:
a) a container made of plastic,
b) a grid for retaining and moistening the body of earth, said grill bearing on the internal projections of the container and separating this container into an upper part capable of receiving the body of earth, and a lower part forming a water reserve,
c) and a window for viewing the water level in the container,
wherein the bottom and peripheral walls, respectively, of the container are continuous and watertight, therefore without perforations, such that, after putting the body of earth in place on the retaining grid, the water reserve communicates with the outside only through this body of earth, and that the variations in water level generate dynamic and forced aeration of the body of earth in both directions.
2. The container with a water reserve as claimed in claim 1 , wherein the viewing window consists of a piece made of translucent plastic which is joined in a sealed manner to the material of the wall which surrounds it.
3. The container with a water reserve as claimed in claim 2 , wherein the container is overmolded around the translucent plastic piece forming the viewing window.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0112797A FR2830168B1 (en) | 2001-09-28 | 2001-09-28 | PLANT BIN WITH WATERPROOF RESERVE |
FR0112797 | 2001-09-28 |
Publications (1)
Publication Number | Publication Date |
---|---|
US20030062282A1 true US20030062282A1 (en) | 2003-04-03 |
Family
ID=8867937
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
US10/247,610 Abandoned US20030062282A1 (en) | 2001-09-28 | 2002-09-20 | Container for vegetables with a sealed water reserve |
Country Status (3)
Country | Link |
---|---|
US (1) | US20030062282A1 (en) |
EP (1) | EP1297738A1 (en) |
FR (1) | FR2830168B1 (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120151838A1 (en) * | 2010-12-06 | 2012-06-21 | Edward Mattson | Deep water culture receptacle |
EP3718393A1 (en) * | 2019-03-29 | 2020-10-07 | Tuna Boßlet | Modular planting system |
US11076541B2 (en) * | 2017-07-25 | 2021-08-03 | Equinox Industries Ltd. | Self-watering planter with unique wicking devices and soil drainage filtration assembly |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1032493C2 (en) * | 2006-09-14 | 2008-03-17 | Johannes Elisabeth Adri Kruijt | Plant container independent, can be built in, watering device, watering system and growing system for plants. |
FR3019647B1 (en) * | 2014-04-08 | 2017-12-22 | Bouillard | WATER LEVEL INDICATOR FOR A CONTAINER, IN PARTICULAR FOR A FLOWER BIN WITH A WATER RESERVE |
CN106134825A (en) * | 2016-08-25 | 2016-11-23 | 无锡市东北塘永丰橡塑厂 | A kind of lift type plastic flowerpot with draining ventilation function |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4996792A (en) * | 1988-12-09 | 1991-03-05 | Holtkamp Sr Reinhold | Plant watering container |
US5596839A (en) * | 1995-12-11 | 1997-01-28 | Robert J. Sayfie | Modified long term self feeding planter |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4077159A (en) * | 1976-04-07 | 1978-03-07 | Haglund Robert J | Horticultural container assembly having false bottom and saucer |
FR2632487B1 (en) * | 1988-06-09 | 1992-03-06 | Magnier Georges | PLANTER WITH INTERCHANGEABLE ELEMENT AND CAPILLARITY IRRIGATION WATER RESERVE |
US6070360A (en) * | 1998-11-04 | 2000-06-06 | Liao; Chi-Wei | Plant cultivating basin |
-
2001
- 2001-09-28 FR FR0112797A patent/FR2830168B1/en not_active Expired - Fee Related
-
2002
- 2002-09-16 EP EP02356175A patent/EP1297738A1/en not_active Withdrawn
- 2002-09-20 US US10/247,610 patent/US20030062282A1/en not_active Abandoned
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4996792A (en) * | 1988-12-09 | 1991-03-05 | Holtkamp Sr Reinhold | Plant watering container |
US5596839A (en) * | 1995-12-11 | 1997-01-28 | Robert J. Sayfie | Modified long term self feeding planter |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20120151838A1 (en) * | 2010-12-06 | 2012-06-21 | Edward Mattson | Deep water culture receptacle |
US11076541B2 (en) * | 2017-07-25 | 2021-08-03 | Equinox Industries Ltd. | Self-watering planter with unique wicking devices and soil drainage filtration assembly |
EP3718393A1 (en) * | 2019-03-29 | 2020-10-07 | Tuna Boßlet | Modular planting system |
Also Published As
Publication number | Publication date |
---|---|
FR2830168A1 (en) | 2003-04-04 |
FR2830168B1 (en) | 2004-08-06 |
EP1297738A1 (en) | 2003-04-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
AS | Assignment |
Owner name: RIVERA, FRANCE Free format text: ASSIGNMENT OF ASSIGNORS INTEREST;ASSIGNOR:BIANCHI, JOSIANE;REEL/FRAME:013489/0712 Effective date: 20021017 |
|
AS | Assignment |
Owner name: RIVIERA, FRANCE Free format text: CORRECTIVE ASSIGNMENT TO CORRECT THE ASSIGNEES NAME. DOCUMENT PREVIOUSLY RECORDED AT REEL 013489 FRAME 0712;ASSIGNOR:BIANCHI, JOSIANE;REEL/FRAME:013628/0567 Effective date: 20021017 |
|
STCB | Information on status: application discontinuation |
Free format text: ABANDONED -- FAILURE TO RESPOND TO AN OFFICE ACTION |