Volkel
Armin Volkel, Mountain View, CA US
Patent application number | Description | Published |
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20090322845 | ANISOTROPICALLY CONDUCTIVE BACKSIDE ADDRESSABLE IMAGING BELT FOR USE WITH CONTACT ELECTROGRAPHY - An addressable imaging belt for use in printing applications having embedded anisotropically conductive addressable islands configured for electric contact on a first side of the belt by a write head consisting of an array of compliant cantilevered fingers with contact pads/points to which a voltage can be applied. The conductive addressable islands electrically isolated from one another and extending substantially through the thickness of the belt in order to allow charge to flow through the belt towards a second side of the belt, in order to form a latent electrostatic image on the second side and develop this latent image by attracting colorized toner or other electrically charged particles to the second side. | 12-31-2009 |
Armin R. Volkel, Mt. View, CA US
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20150158295 | Print Head Design for Ballistic Aerosol Marking with Smooth Particulate Injection from an Array of Inlets into a Matching Array of Microchannels - Disclosed herein is a material ejector (e.g., print head) geometry having alignment of material inlet channels in-line with microchannels, symmetrically disposed in a propellant flow, to obtain smooth, well-controlled, trajectories in a ballistic aerosol ejection implementation. Propellant (e.g., pressurized air) is supplied from above and below (or side-by-side) a microchannel array plane. Obviating sharp (e.g., 90 degree) corners permits propellant to flow smoothly from macroscopic source into the microchannels. | 06-11-2015 |
Gerhard Volkel, Erndtebruck DE
Patent application number | Description | Published |
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20080210469 | ANGLE DRILLING DEVICE - In an angle drilling device for introducing or expanding wellbores that are inclined in relation to the horizontal, an angle-adjustable bore rig for a movable feed drive is arranged on a base frame that is movable for example. The bore rig is pivotally connected with the base frame while a connection, for example a link bar, extends between the feed drive and the base frame and has a constant length to effect during travel of the feed drive a change in incline of the bore rig as a consequence of the distance between both pivot points for the bore rig and the point of articulation of the connection. | 09-04-2008 |
20090255701 | ROD ASSEMBLY DRIVER - A rod assembly driver which is alternately acting in two opposing directions includes two opposing grip jaws for a rod assembly, which grip jaws are hingedly connected to one another in the form of a parallelogram by pairs of plates. | 10-15-2009 |
20140360610 | Device for Inserting a New Pipe into an Old Pipe by Means of a Self-Driven Impact Device - The invention relates to an apparatus for inserting a new pipe into an old pipe by means of a self-driven impact device, which simplifies the insertion of a new pipe into an old pipe, and wherein blocking elements of an apparatus according to the invention engage with the inside wall of an old pipe in order to prevent any movement of the self-driven impact device in a direction opposite the direction of advance, as well as a method for using the device. The apparatus according to the invention has blocking elements, which are disposed on at least one base body, but preferably four base bodies, which are in turn releasably mounted on the self-driven impact device. This method is characterized in that the base bodies together with the blocking elements and the self-driven impact device are salvaged by the new pipe. | 12-11-2014 |
Michael Volkel, Hullern DE
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20120226180 | USER UNIT FOR DETERMINING OUTPUT PARAMETERS FROM BREATH GAS ANALYSES - Shown and described is a user unit ( | 09-06-2012 |
Ute Volkel, Burghausen DE
Patent application number | Description | Published |
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20100196811 | HIGHLY DISPERSE METAL OXIDES HAVING A HIGH POSITIVE SURFACE CHARGE - Metal oxides are modified by aminohydrocarbyl-substituted monoalkyltrisiloxy groups in a defined percentage of T | 08-05-2010 |