Patents Assigned to Orbit Irrigation Products, Inc.
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Publication number: 20070210188Abstract: A sprinkler having an adjustable spray pattern is disclosed. The sprinkler may include a housing. The housing may include an inlet portion disposed to receive water and an outlet portion. The outlet portion may include a first outlet aperture and a second outlet aperture. The housing may include a cam disposed upstream of the first and second water outlet apertures. The cam may be rotated to a first position and a second position. The cam may include a first open portion that is rotatable about a cam axis. The cam may include a second open portion that is rotatable about the cam axis. The cam may further include a third open portion that is rotatable about the cam axis.Type: ApplicationFiled: December 22, 2006Publication date: September 13, 2007Applicant: Orbit Irrigation Products, Inc.Inventors: Aaron Schapper, Christian Olsen, Chadwick Wilson
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Publication number: 20070194150Abstract: A singular combination irrigation apparatus may be used to combine the function of a regulator, valve, and filter into a singular combination, rather than merely connecting the three separate devices together. The irrigation apparatus may include a unitary manifold through which water may flow. This unitary manifold may include a valve-receiving portion and a filter-receiving portion. The valve-receiving portion is positioned upstream of the filter-receiving portion. The irrigation apparatus also includes a filter assembly removably secured to the filter-receiving portion. The irrigation apparatus further includes a valve removably secured to the valve-receiving portion. The manifold may also be manufactured or molded as a single, unitary piece.Type: ApplicationFiled: April 18, 2007Publication date: August 23, 2007Applicant: Orbit Irrigation Products, Inc.Inventors: Kent Ericksen, Tres Wangsgaard, Scott Johnson
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Patent number: 7246756Abstract: A water sprinkler for irrigating lawn and garden areas has two axes of movement, one transverse to the other. A barrel moves or oscillates on one horizontal axis to direct water spray from nozzles carried on the barrel across the length of the area, and the nozzle outlets also simultaneously move or oscillate on axes transverse to the barrel axis to spray water across the width of the area. As the nozzle outlets move or oscillate in the two transverse directions, the ground area is irrigated uniformly over time by application of water in a criss-cross pattern. The area sprayed can be surprisingly large compared with single-axis oscillators, or the area may be limited to a single row or a narrow rectangular area, by adjustment of the barrel and outlet movement and/or the water pressure.Type: GrantFiled: December 8, 2004Date of Patent: July 24, 2007Assignee: Orbit Irrigation Products, Inc.Inventor: Robert E. DeWitt
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Patent number: 7203576Abstract: A timer that facilitates a user's scheduling and controlling of the operation of an irrigation system for irrigating a property, the timer including a base unit electrically connected to the valve, and a handheld unit including a power source, a CPU, a valve controller, a memory device, and software stored in the memory device. The irrigation system includes a valve, a conduit, and a distribution unit that distributes fluid over an irrigation zone of the property. The handheld unit is used remotely from the base unit to modify an irrigation schedule of the valve. The irrigation schedule is used with the valve controller to operate the valve according to the irrigation schedule through communication with the base unit.Type: GrantFiled: February 8, 2005Date of Patent: April 10, 2007Assignee: Orbit Irrigation Products, Inc.Inventors: Chadwick L. Wilson, Christian M. Olsen
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Patent number: 7152814Abstract: A sprinkler has a housing with an inlet portion and an outlet portion in which a first outlet aperture is formed. The first outlet aperture may cooperate with other outlet apertures to define a spiral shape. A cam is disposed upstream of the first outlet aperture. The cam is rotatable about a cam axis to cover varying portions of the outlet apertures. After moving through the outlet apertures, water strikes a deflector and is sprayed outward from the head. The orientation of the cam establishes an arc angle through which water is sprayed, including a full-circle spray pattern. The deflector may be stationary or rotatable. In one alternative configuration, the outlet apertures and each leads to a different strip nozzle. The cam has an open portion that can be rotated into alignment with each of the outlet apertures to determine which of the strip nozzles are active.Type: GrantFiled: February 2, 2004Date of Patent: December 26, 2006Assignee: Orbit Irrigation Products, Inc.Inventors: Aaron Schapper, Christian M. Olsen, Chadwick L. Wilson
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Patent number: 7090146Abstract: An above-ground sprinkler may have a head that rotates about an angle determined by the relative angles between a pair of arc adjustment rings. Rotation of the head may be driven by a drive mechanism with a rotor rotationally driven by fluid flowing to the head. The drive mechanism may have a valve disposable in two positions to control flow to the rotor to determine the direction in which the rotor rotates. A reduction gear drive may transmit torque from the rotor to the head to cause the head to rotate. The head may have a cover with an outlet aperture and a flow control member that rotates within the cover to dispose any of a plurality of nozzles in alignment with the outlet aperture. A deflection screw or a slider with a plurality of deflectors may be used to provide variable deflection of water sprayed from the outlet aperture.Type: GrantFiled: March 23, 2004Date of Patent: August 15, 2006Assignee: Orbit Irrigation Products, Inc.Inventors: Kent C. Ericksen, Alan John Smith
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Patent number: 7021672Abstract: In a fluid system such as irrigation system, fluid conduit attachment is facilitated through the use of a coupling. The coupling may have a body with a first end attached to a component such as an irrigation component, and a second end designed to receive an end of a conduit. The first end may be integrally formed with the component or separately attached thereto. The second end has a bore into which the end of the conduit is inserted. A gripping mechanism is seated in the bore to grip the end of the conduit. A release mechanism slides to release the conduit. The coupling may have a bend and/or branches extending to extra ends. A second coupling may be added to form a rotatable swing joint. An indicator such as a blue color may be used to indicate compatibility of the coupling with the conduit.Type: GrantFiled: October 2, 2003Date of Patent: April 4, 2006Assignee: Orbit Irrigation Products, Inc.Inventors: Kent C. Ericksen, Alan John Smith, Michael Ray Ericksen
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Patent number: 7004677Abstract: A valve containment assembly for an irrigation system may have a first side wall unit, a grate, a second side wall unit, and a lid. The first side wall unit may be disposed on the floor of a hole. The grate may be positioned in the first side wall unit to support a manifold. The second side wall unit rests on the first side wall unit to cover the manifold and the lid may be disposed on top of the side wall unit. The first side wall unit and the grate elevate the manifold above the floor of the hole to reduce interference of soil and water with the manifold. Additional side wall units may be used to provide additional height. Any of the side wall units may have frangible portions that break away to permit passage of conduits into the valve containment assembly.Type: GrantFiled: January 12, 2004Date of Patent: February 28, 2006Assignee: Orbit Irrigation Products, Inc.Inventors: Kent C. Ericksen, Kevin Day, Christian M. Olsen, Aaron Schapper, Alan T. Ence
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Patent number: 6932277Abstract: A sprinkler valve wiring apparatus and method are provided. An irrigation system has a plurality of valves designed to be electrically activated by a control unit. Valve wires extend from the valves to a junction unit. Control unit wires extend from the control unit to the junction unit, and are electrically coupled to the valve wires within the junction unit. The control unit wires include a common wire and a plurality of hot wires. Each hot wire is coupled to a corresponding valve, while the common wire is coupled to all of the valves by the junction unit. The junction unit utilizes resilient blocking members with frangible portions that block unused wire receptacles and can be removed to provide watertight access to the remaining wire receptacles. The junction unit is fixed in place via an anchoring mechanism such as a pipe clip or stake.Type: GrantFiled: October 21, 2002Date of Patent: August 23, 2005Assignee: Orbit Irrigation Products, Inc.Inventors: Kent C. Ericksen, Michael Ray Erickson, Chadwick L. Wilson, Christian Michael Olsen, Edwin McAuley
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Patent number: 6874696Abstract: The adjustable sprinkler riser includes an outer and an inner telescoping member that telescopically interface with each other. A protrusion is spaced from a proximal end of the outer telescoping member. A first joint member slidably interfaces with the outer telescoping member, and a second joint member slidably interfaces with the inner telescoping member. The second joint member may be selectively secured to the first joint member to restrict movement of the inner telescoping member relative to the outer telescoping member. In such a condition, areas of vulnerability to breakage in the joint members and inner telescoping member are offset from each other to provide greater strength to the adjustable sprinkler riser. In addition, manufacturing the adjustable sprinkler riser is simple because the first and second joint members may be conveniently placed on the telescoping members, and there is no need to form threads or other intricate structures on the telescoping members.Type: GrantFiled: June 23, 2003Date of Patent: April 5, 2005Assignee: Orbit Irrigation Products, Inc.Inventors: Kent C. Ericksen, Craig J. Madson
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Patent number: 6749136Abstract: A sprinkler valving apparatus and method are provided. An irrigation system has a plurality of valves designed to be electrically activated by a control unit. Each valve may have a first diaphragm that is flexible to control irrigation water flow through the valve. Each of the valves may have a solenoid isolated from irrigation water within the valve by a second diaphragm. The first and second diaphragms are separated by an interior divider with an orifice that can be blocked or unblocked via flexure of the second diaphragm to trigger motion of the first diaphragm. The second diaphragm is actuated by a magnetically actuatable plunger of the solenoid, which extends through an aperture of an interior retainer to reach the second diaphragm. The second diaphragm has a peripheral ring to ensure that it is movable even when negative outlet pressure is applied to the valve.Type: GrantFiled: November 26, 2002Date of Patent: June 15, 2004Assignee: Orbit Irrigation Products, Inc.Inventors: Chadwick L. Wilson, Alan John Smith, Edwin McAuley
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Patent number: 6682106Abstract: A quick connect and disconnect coupling which does not allow free rotation of the ends of the coupling with respect to one another includes a male connector having a coupling end and a female connector having a coupling end with a receiving opening therein to receive the coupling end of the male connector when the connectors are in coupled condition. A holding mechanism is associated with the connectors to hold them together in coupled condition and allow easy disconnection when desired. Interengaging cooperable surfaces are provided on the male and female connectors, such as tabs extending from the female connector to engage a flat or other tab mating surface on the male connector to substantially prevent relative rotation of the male connector in relation to the female connector. The coupling is particularly useful for attaching sprinkler heads to sprinkler head holding bases in sprinkler systems to allow easy replacement of the sprinkler heads.Type: GrantFiled: September 25, 2001Date of Patent: January 27, 2004Assignee: Orbit Irrigation Products, Inc.Inventor: Robert L. Parker
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Patent number: D519614Type: GrantFiled: April 13, 2004Date of Patent: April 25, 2006Assignee: Orbit Irrigation Products, Inc.Inventor: Christian M. Olsen
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Patent number: D482428Type: GrantFiled: December 26, 2002Date of Patent: November 18, 2003Assignee: Orbit Irrigation Products, Inc.Inventor: Rodger Leroy Fulwider
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Patent number: D494656Type: GrantFiled: July 2, 2003Date of Patent: August 17, 2004Assignee: Orbit Irrigation Products, Inc.Inventor: Phillip Hudman
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Patent number: D495026Type: GrantFiled: August 6, 2003Date of Patent: August 24, 2004Assignee: Orbit Irrigation Products, Inc.Inventor: Rodger Leroy Fulwider
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Patent number: D497973Type: GrantFiled: July 1, 2003Date of Patent: November 2, 2004Assignee: Orbit Irrigation Products, Inc.Inventor: Aaron Schapper
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Patent number: D498513Type: GrantFiled: July 1, 2003Date of Patent: November 16, 2004Assignee: Orbit Irrigation Products, Inc.Inventor: Phillip Hudman
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Patent number: D498515Type: GrantFiled: October 6, 2003Date of Patent: November 16, 2004Assignee: Orbit Irrigation Products, Inc.Inventor: Chadwick Wilson
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Patent number: D500122Type: GrantFiled: July 23, 2003Date of Patent: December 21, 2004Assignee: Orbit Irrigation Products, IncInventor: Aaron Schapper