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Daniel Elden Near, Littleton, CO US
| Patent application number | Description | Published |
|---|---|---|
| 20080217422 | Nozzle assembly, delivery system and method for conveying insulation material - A method of conveying particles of insulation material suspended in a flow of air to a wall, floor or ceiling cavity to form an insulation product in the cavity, including: providing a flow of particles of insulation material suspended in air to a nozzle assembly; and positioning the nozzle assembly to direct the flow of particles of insulation material suspended in air to a wall, floor or ceiling cavity defined by adjacent elongated supporting members such that at the point of contact between the flow and the wall, floor or ceiling cavity, the flow has a flow dispersion pattern that is at least as wide as the distance between the adjacent elongated supporting members. | 09-11-2008 |
| 20080245885 | Nozzle assembly, delivery system and method for conveying insulation material - A nozzle assembly for conveying a flow of particles of insulation material suspended in air to a substrate to form an insulation product on the substrate is provided, including: a nozzle body defining a flow path for accommodating the flow of particles of insulation material suspended in air, wherein the nozzle body comprises an inlet for receiving the flow of particles of insulation material suspended in air; an outlet for propelling the flow from the nozzle assembly; and at least one expansion section in which the cross-sectional area of the nozzle body expands in the direction of flow, the at least one expansion section being effective to reduce the velocity of the particles flowing therethrough; and at least one binder outlet for providing a binder to the flow of particles of insulation material propelled from the outlet. | 10-09-2008 |
Richard Near, Camrose CA
| Patent application number | Description | Published |
|---|---|---|
| 20080199339 | SAFE BACKSPIN DEVICE - A safe backspin device is provided to prevent uncontrolled backspin during operation of a progressive cavity pump. The safe backspin device has a bore and in one embodiment a ball that seats within the bore that act as a check valve. The check valve allows for unrestricted fluid flow in a normal flow direction. Fluid bypass ports allow for a restricted and controlled flow of fluid when the fluid direction of the progressive cavity pump is reversed from the normal flow direction. The bypass ports may be angled to clear sand buildup around an intake of the progressive cavity pump and in an annulus outside of a safe backspin device within a wellbore. In alternative embodiments a flapper valve may be used instead of a ball. | 08-21-2008 |
Shannon D. Near, Grand Rapids, MI US
| Patent application number | Description | Published |
|---|---|---|
| 20080209832 | Demountable wall system and method - A demountable wall system includes similarly configured channel segments having a hat-shaped center, a pair of center flanges, and L-shaped outer ends with fastener portions formed therein. A rigid stud having an I-shaped plan configuration is formed from a pair of the channel segments interconnected in a back-to-back relationship, wherein adjacent end flanges form outer stud faces against which wall panels are supported, and adjacent fastener portions form connector channels in which the wall panels are detachably retained. A header/footer track is formed from a channel segment connected with a flat base strip, and is attached to the opposite ends of the stud by stud extenders to define a frame on which the wall panels are supported. | 09-04-2008 |