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| Application No. | Application Title | Issue Date |
| 20120012682 | Means For Defining A Flow Passage In A Dripper And Method And Apparaturs For Its Implementation A dripper unit adapted to be integrally bonded to an internal surface of a conduit. The unit being of the flat “boat-like” type and is made of solely two parts—an elongated body member formed on its one side that is intended to be affixed unto an inner wall of the... | 01/19/2012 |
| 20110226354 | Flow Controller An system and method for flow control by controlling the output pressure for a liquid or a gas independently of the input pressure.... | 09/22/2011 |
| 20110192916 | Watering Device A watering device includes a main body having a main inlet for receiving pressurized water and an intermediate cap member in fluid communication and sealingly engaged with the main body. The watering device also includes a top cap member sealingly engaged with the inter... | 08/11/2011 |
| 20110186652 | BI-COMPONENT DRIP EMITTER A drip emitter formed from an elastomer component and a rigid polymer component for welding to the inner surface of an irrigation hose. The drip emitter has a fluid flow pathway including a flow restriction, typically in the form of a labyrinth, formed at least partiall... | 08/04/2011 |
| 20110179710 | Plant Containment Device For Irrigation And Fertigation And Associated Methods A device and method are provided for growing an array of plants. In an embodiment, the device includes a containment membrane positionable in surrounding relation to an array of plant root systems. A plant growing medium can be positioned in an interior of the membrane ... | 07/28/2011 |
| 20110070028 | REVERSE OSMOSIS IRRIGATION A plant watering device is disclosed. The device has a preferentially water permeable membrane arranged to separate a supply of water from a root system of a plant. The membrane is arranged to allow water to permeate to water the roots.... | 03/24/2011 |
| 20100327084 | Drip Irrigation Hose A drip irrigation hose and method of forming a drip irrigation hose is disclosed. The method includes selecting a field to be irrigated and determining a flow rate of irrigation water required for the selected field. In addition, the method includes providing a non-poro... | 12/30/2010 |
| 20100282873 | Drip Emitter and Methods of Assembly and Mounting A drip emitter, and methods of assembly and mounting, are provided for delivering irrigation water from a supply tube to an emitter outlet at a reduced and relatively constant flow rate. Water enters the emitter through a first inlet and proceeds into a first chamber. W... | 11/11/2010 |
| 20100237170 | FLUID CONTROL DEVICES PARTICULARLY USEFUL IN DRIP IRRIGATION EMITTERS A fluid flow control device, particularly useful for drip-irrigation emitters, for controlling the discharge of a fluid (water) from a discharge port in a fluid conduit (drip irrigation pipe) includes: a housing attachable to the fluid conduit and constructed to define ... | 09/23/2010 |
| 20100219265 | WATER IRRIGATION SYSTEM INCLUDING DRIP IRRIGATION EMITTERS A water irrigation system, includes a water supply tube for conducting water through its interior and formed with a plurality of outlet openings spaced along its length for distributing water to plants growing in soil along the length of the water supply tube; a plurali... | 09/02/2010 |
| 20100200676 | Low Flow Irrigation Emitter An irrigation emitter is provided for delivering irrigation water from a water supply conduit, such as an irrigation supply tube, pipe, or other water supply apparatus, at a low volume or drip-like flow rate. The emitter operates generally through the use of a reduced s... | 08/12/2010 |
| 20100193609 | High Velocity Low Pressure Emitter with Deflector Having Closed End Cavity An emitter for atomizing and discharging a liquid entrained in a gas stream is disclosed. The emitter has a nozzle with an outlet facing a deflector surface having a closed end cavity. The nozzle discharges a gas jet against the deflector surface. The emitter has a duct... | 08/05/2010 |
| 20100163651 | Low Flow Irrigation Emitter An irrigation emitter is provided for delivering irrigation water from a water supply conduit, such as an irrigation supply tube, pipe, or other water supply apparatus, at a low volume or drip-like flow rate. The emitter operates generally through the use of a relativel... | 07/01/2010 |
| 20100155508 | Drip Irrigation Emitter A drip irrigation emitter has first and second inlets through which liquid enters the emitter from an irrigation pipe, an outlet through which liquid exits the emitter, and a first flexible diaphragm portion seated on the second inlet and serving as a valve. Liquid at a... | 06/24/2010 |
| 20100108785 | PRESSURE-COMPENSATION DRIP TAPE The present invention provides a pressure-compensation drip tape, which is used in drip irrigation to continuously and evenly supply a small amount of water to plants. The drip tape of the present invention includes an outer shell 10, and overlapping sheets 21... | 05/06/2010 |
| 20100096478 | NON-CLOGGING NON-PRESSURE COMPENSATED DRIP EMITTER A non-clogging non-pressure compensated drip emitter that utilizes one or more filters or one or more inwardly offset filters that have an inlet that projects inwardly toward a centerline of the hollow cylindrical emitter body and a labyrinth having only turbulent trans... | 04/22/2010 |
| 20100096479 | PRESSURE COMPENSATED NON-CLOGGING DRIP EMITTER A drip emitter that utilizes one or more filters and one or more labyrinths wherein the labyrinth couples the filter(s) to one or more water retainment valves that leads to at least one pool. Prevents clogging by eliminating air into the labyrinth via a water retainment... | 04/22/2010 |
| 20100072304 | MOBILE DRIP SYSTEM A mobile drip irrigation system that includes a supply pipe connected at one end to a liquid source and extending therefrom. At least one tower supports the supply pipe above the ground, and includes drive means for moving the tower and supply pipe in a desired directio... | 03/25/2010 |
| 20100051725 | Watering tube device A watering tool for planting underground, directing water flow and air to the root system and surrounding area of a plant, tree, bush. A hollow tube is secured in an upright position held by a clamp like apparatus attached to the watering device. Top open end of the tub... | 03/04/2010 |
| 20090302127 | DRIP EMITTER WITH AN INDEPENDENT NON-DRAIN VALVE An elastomer membrane based, regulated drip emitter unit, equipped with a non-drip valve, wherein the drip emitter is characterized by that it includes an opening that is exposable to an approximate atmospheric pressure that prevails on the water outlet from the drip em... | 12/10/2009 |
| 20090283613 | Foam silicone parts in irrigation emitters An elastic membrane is provided for use in a flow-control device comprising a housing with a seat of a predetermined shape and dimensions for the membrane such that when the membrane is mounted in the seat, the membrane is deflected by a pressure differential between it... | 11/19/2009 |
| 20090266919 | DRIP EMITTER A drip emitter is provided for delivering irrigation water from a supply tube to an emitter outlet at a reduced and relatively constant flow rate. Water enters the emitter through a first inlet and proceeds into a first chamber. When the water pressure is above a predet... | 10/29/2009 |
| 20090261183 | DRIP EMITTER A drip emitter is provided for delivering irrigation water from a supply tube to an emitter outlet at a reduced and relatively constant flow rate. Water enters the emitter through a first inlet and proceeds into a first chamber. When the water pressure is above a predet... | 10/22/2009 |
| 20090224078 | BIODEGRADABLE IRRIGATION DRIP TAPE AND METHOD OF USING SAME An agricultural irrigation assembly includes a water supply header and a plurality of drip tapes fluidly coupled with the supply header. Each drip tape consists essentially of a biodegradable plastic material. A catalyst dispenser is in fluid communication with the supp... | 09/10/2009 |
| 20090212135 | IRRIGATION EMITTER An emitter comprising: a plurality of inlet apertures through which liquid enters the emitter; a manifold flow channel into which liquid that passes through the apertures flow; an elastic diaphragm that seats on the manifold flow channel; an outlet aperture through whic... | 08/27/2009 |
| 20090173811 | Drip Irrigation Apparatus Drip irrigation apparatus including a main water flow channel having associated therewith along a length thereof a plurality of pressure-controlled drip irrigation emitter units and at least one secondary water flow channel extending generally parallel to the main water... | 07/09/2009 |
| 20090159726 | Drip tape loop with mat application An irrigation drip tape loop configured so as to largely encircle a plant, and a method for fabricating it. A drip irrigation mat incorporating this drip tape loop so as to provide an irrigated, weed-free, highly-supportive growing environment for both commercial and re... | 06/25/2009 |
| 20090145985 | System and method for more efficient automatic irrigation based on a large number of cheap humidity sensors and automatic faucets The present invention provides an irrigation system with cheap humidity sensors and cheap automatic faucets preferably by using at the end nodes of the system low water pressure, so that much less force is needed to open and close the local waterway, and then either usi... | 06/11/2009 |
| 20090084458 | Hose Assembly With Metal Wires Received Therein A hose assembly includes a hose with at least one metal wire received therein, and the metal wire can be bent to desired angles. The hose includes at least one seam which defines a plurality of small holes through a wall of the hose. The wall is made by water-proof mate... | 04/02/2009 |
| 20090078795 | Liquid Atomizer for Agricultural Applications A liquid atomizer for agricultural use includes at least one canal in fluid communication via a chamber with an outlet. At least a section of the canal extends along a straight line and tangentially opens into the chamber.... | 03/26/2009 |
| 20090020634 | FLEXIBLE DIAPHRAGM FOR AN IRRIGATION SYSTEM A flexible diaphragm for an irrigation system includes a core layer and at least one protective layer formed on the core layer. The core layer may have specific chemical and physical properties, and the protective layer may be formed of specific materials.... | 01/22/2009 |
| 20080272207 | Water spray assembly A water spray assembly especially adapted for control of dust suppression in mining machines has a manifold with one or a number of nozzles mounted thereon. The manifold provides communication between the nozzles and a manifold inlet, the manifold inlet being adapted to... | 11/06/2008 |
| 20080257991 | In-Line Mini Sprinklers System and Method and Apparatus for Making Same The present invention relates to An in-line system of mini sprinklers, comprising a tubular conduit having inner and outer surface areas, fitted for a liquid flow under pressure through it and formed with at least one opening along its length; and at least one mini spri... | 10/23/2008 |
| 20080237374 | Irrigation dripper and pipe A dripper adapted to be bonded to interior of an irrigation pipe during manufacture and to be associated with an outlet opening in said pipe. The dripper comprises an outwardly facing surface adapted for the bonding, an outlet area associated with the surface, and at le... | 10/02/2008 |
| 20080210785 | WATER FEED PIPE FOR USE IN IRRIGATION A water feed pipe for use in irrigation comprises a main pipe including a plurality of side pipes formed around the peripheral wall thereof, and a plurality of through holes arranged on the peripheral wall thereof, each of the side pipes including a plurality of outlets... | 09/04/2008 |
| 20080135647 | Drip Irrigation Devices Drip irrigation devices and the associated methods for making and using such devices for irrigation are described. The devices can be attached to a plant container or pot, typically on the edge and/or not in the soil, so as not to impede the plant's root structure or th... | 06/12/2008 |
| 20080105768 | Dosing Elements for a Drip Irrigation Tube and Method and Device for Producing these Dosing Elements Dosing elements for a drip irrigation tube are produced in the form of a band. On one side of this band, structured elements are formed, disposed one behind the other. The band is connectible by this one side to the walling of a drip irrigation tube. Each structured are... | 05/08/2008 |
| 20080099584 | Drip Irrigation pipe Drip irrigation pipe comprises drip irrigation emitter units bonded thereto, the pipe being made of water-impervious material and having foamed closed-cells therein. The drip irrigation pipe may be used in a piping package comprising also a spool. The length of the pipe... | 05/01/2008 |
| 20080087749 | Irrigation flushing system A water treatment and/or irrigation system which includes a source of water under pressure, such as a pump, an optional filter that receives water from the pump and emits filtered water under pressure, a system of irrigation lines that receives water under pressure for ... | 04/17/2008 |
| 20080067266 | Drip irrigation hoses of the labyrinth type and flow-control elements for producing such hoses A drip irrigation hose includes a tube for conducting pressurized water through its interior and formed with a plurality of outlets for emitting water at longitudinally-spaced locations along the length of the tube; and a plurality of flow-control elements fixed with re... | 03/20/2008 |
