Patent US4178715A successfully refreshed from Google Patents.
US4178715A
Expired / Lapsed
US
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Channel culture array using saline water
Assignee: Individual
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Filing: 1978-07-26
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Granted: 1979-12-18
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Expires: 1998-07-26
Abstract
Abstract A channel culture array having a plurality of V-shaped channels in side-by-side relationship. The array is placed on a base over which a contaminated water, such as seawater, flows. The underside of the array defines in part a zone. The pure moisture in the vapor phase condenses in the zone, coalesces on the underside of the array and permeates into the soil in the channels. The portion of the array contacted by the seawater is liquid impermeable.
Inventors
- 👤 George Greenbaum
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-30 11:17
CPC Classifications
A; A01; A01G; A01G9/00; A01G9/24; A01G31/00; A01G31/02; A01G9/02; A01G9/028; A01G9/247; A01G2009/248; Y; Y02; Y02A; Y02A40/00; Y02A40/10; Y02A40/25; Y02P; Y02P60/00; Y02P60/20; Y02P60/21
Claims Analysis
Total Claims: 20
Claim 1
Independent Claim
121 words
A channel culture array which is received on a base over which contaminated water flows comprising: a fluid permeable floor, walls extending upwardly from the floor and defining with the floor a cavity to contain soil, means joined to the floor to support the floor and engage the base, to maintain the floor spaced apart from the contaminated liquid, and to prevent contact of the soil with the liquid, the undersurface of the floor, said means and the surface of the water defining a zone which is at a temperature lower than the ambient temperature outside of the zone whereby the moisture in the vapor phase in the zone condenses, coalesces on the underside of the floor and wets the soil.
Claim 2
Dependent Claim
121 words
A channel culture array which is received on a base over which contaminated water flows comprising: a fluid permeable floor, walls extending upwardly from the floor and defining with the floor a cavity to contain soil, means joined to the floor to support the floor and engage the base, to maintain the floor spaced apart from the contaminated liquid, and to prevent contact of the soil with the liquid, the undersurface of the floor, said means and the surface of the water defining a zone which is at a temperature lower than the ambient temperature outside of the zone whereby the moisture in the vapor phase in the zone condenses, coalesces on the underside of the floor and wets the soil.
Claim 3
Dependent Claim
18 words
The array of claim 1 wherein the floor comprises a plurality of elongated channels arranged in side-by-side relationship.
Claim 4
Dependent Claim
22 words
The array of claim 2 wherein the floor and the means joined to the floor comprise channels which channels are substantially V-shaped.
Claim 5
Dependent Claim
75 words
The array of claim 2 wherein the floor and the means joined to the floor comprise a plurality of substantially V-shaped channels aligned in side-by-side relationship, each channel having a lower fold line said fold line adapted to engage the base, the channels further comprising upper and lower portions, the lower portions characterized by a plurality of apertures for flow of liquid therethrough, the upper portions characterized by apertures for the flow of fluid therethrough.
Claim 6
Dependent Claim
85 words
The array of claim 4 wherein the walls include two outer walls comprising an inverted V-shaped channel in parallel with the V-shaped channels having an inner side and an outer side, the inner side common with the wall of an adjacent V-shaped channel, and having upper fold lines, said fold lines lying in a plane above the upper fold lines of the channels, and the walls further comprising end plates, the end plates being apertured to allow fluid flow across the undersurface of the channels.
Claim 7
Dependent Claim
43 words
The array of claim 5 which includes support members received within each V-shaped channel said support member secured between the opposed walls of each channel and supporting the soil with the upper portions of the channels, the outer walls and the end plates.
Claim 8
Dependent Claim
15 words
The array of claim 5 which includes a plurality of arrays disposed on the base.
Claim 9
Dependent Claim
15 words
The array of claim 1 or 7 wherein the surface of the base is black.
Claim 10
Dependent Claim
115 words
The array of claims 1, 3, 4, 5 or 6 which comprises: at least two arrays arranged in spaced apart relationship; means to define an opening between the arrays the opening dimensioned such that the water on the base will be in communication with the solar energy; means to enclose the opening and at least one of the adjacent arrays to form a chamber such that a greenhouse-like effect is created and an environment created within the chamber such that as the water on the base is heated and the moisture in the vapor phase reaches and goes beyond the dew point, water will condense, at least a portion of which will contact the soil.
Claim 11
Dependent Claim
39 words
The array of claim 9 which includes means to secure fixedly the spaced apart arrays and the means to enclose the opening includes a film whereby the solar energy can pass through and contact the water on the base.
Claim 12
Dependent Claim
20 words
The array of claim 10 which includes a plurality of arrays in spaced apart relationship defining a plurality of openings.
Claim 13
Dependent Claim
22 words
The array of claim 10 wherein the means to enclose the openings includes a plurality of hoop-like structures to support the film.
Claim 14
Dependent Claim
48 words
The array of claim 10 wherein the means to secure fixedly the spaced apart arrays includes a fluid impermeable trough disposed in said opening and means to retain contaminated water within the trough, the condensate formed by the solar energy generated from the contaminated water in the trough.
Claim 15
Independent Claim
159 words
A method of growing plants wherein the soil which sustains the plants is disposed in a channel culture array which array has a fluid permeable floor and walls defining a cavity within which soil is received and the floor is spaced apart from a source of contaminated water and defines with the contaminated water a zone which method includes: flowing the contaminated water from outside the zone to within the zone, the water phase and vapor phase of the water outside the zone being at a first higher temperature, the moisture in the vapor phase being pure in reference to the contaminated water and being suitable for enhancing the growth of plants disposed within the soil, the temperature in the zone at a second lower temperature; condensing the moisture in the vapor phase in the zone at least a part of the condensed moisture contacting the undersurface of the floor and permeating through the floor to wet the soil.
Claim 16
Independent Claim
159 words
A method of growing plants wherein the soil which sustains the plants is disposed in a channel culture array which array has a fluid permeable floor and walls defining a cavity within which soil is received and the floor is spaced apart from a source of contaminated water and defines with the contaminated water a zone which method includes: flowing the contaminated water from outside the zone to within the zone, the water phase and vapor phase of the water outside the zone being at a first higher temperature, the moisture in the vapor phase being pure in reference to the contaminated water and being suitable for enhancing the growth of plants disposed within the soil, the temperature in the zone at a second lower temperature; condensing the moisture in the vapor phase in the zone at least a part of the condensed moisture contacting the undersurface of the floor and permeating through the floor to wet the soil.
Claim 17
Dependent Claim
12 words
The method of claim 14 wherein the contaminated water is saline water.
Claim 18
Dependent Claim
110 words
The method of claim 14 wherein the array comprises a plurality of substantially V-shaped channels the channels having lower fold lines which engage the base, the channels further having a support member secured between the opposed walls of the channels the members above the upper level of the contaminated water the channels having upper portions and lower portions the lower portions having apertures for the flow of the contaminated water therethrough and which comprises flowing the water through the apertures the moisture in the vapor phase condensing and contacting the undersurface of the floor which comprises both the undersurfaces of the support members and upper portions of the V-shaped channels.
Claim 19
Independent Claim
93 words
The method of claims 14, 15 or 16 wherein the array comprises at least two arrays in spaced apart relationship defining an opening therebetween such that the water on the base will be in communication with solar energy and wherein the opening is enclosed to form a chamber and which includes: exposing the water from the base to solar energy the temperature of the water rising the moisture in the vapor phase exceeding its dew point and forming a condensate; and contacting the soil with at least a portion of the condensed moisture.
Claim 20
Dependent Claim
45 words
The method of claim 14 which includes creating a separate source of contaminated water distinct from the contaminated water flowing across the base which is exposed to the solar energy and which is the sole source for the condensate created directly by the solar energy.
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USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1982-12-17 | 1983-06-18 | 1983-12-18 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1986-12-17 | 1987-06-18 | 1987-12-18 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1990-12-17 | 1991-06-18 | 1991-12-18 | $7700.00 | Window Closed / Lapsed |