Romack
Alan Romack, Columbia, MD US
Patent application number | Description | Published |
---|---|---|
20090324434 | WASHER PUMP - An enhanced pump assembly includes an impeller and volute casing designed to provide high operating pressures (āPā) and flow rates (āQā) with low energy usage. The impeller has a central shaft carrying radially projecting curved primary vanes, and each primary vane also has a twist in the radial direction. Secondary impeller vanes define triangular connecting fillet-like wall segments connecting each primary vane to the impeller shaft. The casing of the pump has a slight spiral deviation so that the pump chamber's radial sidewall flares away from the swept area of the impeller's vanes to define a fluid outlet that contributes to higher P-Q performance, especially when pumping colder fluids. | 12-31-2009 |
20130045095 | WASHER PUMP - An improved automotive pump assembly includes a volute pumping chamber configured to operably contain a rotatable impeller which, when driven, draws fluid into a fluid inlet and pumps the fluid to and through a fluid outlet. The volute chamber has an exterior sidewall with a constant internal first radius over a first sidewall portion and transitions to a second sidewall portion of increasing radius. The chamber's second sidewall portion defines a first end at a sidewall transition point tangent to the constant radius sidewall segment to define a second end which is tangent to the volute chamber's fluid outlet with a second radius that is greater than the first radius. | 02-21-2013 |
20140060582 | Integrated automotive system, nozzle assembly and remote control method for cleaning an image sensor's exterior or objective lens surface - An external lens washing system has an aiming fixture configured to support and constrain an external lens which is exposed to the elements and apt to become soiled with debris. A nozzle assembly is configured to be supported and aimed toward the external lens by the aiming fixture and has at least one laterally offset washing nozzle projecting from the aiming fixture to a spray washing fluid toward the external lens surface, spraying at a shallow, glancing spray aiming angle to impinge upon and wash the lens external surface. Optionally, an integrated image sensor and lens washing assembly is configured for use with a remote control method for cleaning an exterior objective lens surface and includes a sealed image sensor housing assembly including an integral, remotely controllable lens cleaning system with an optimized configuration for aiming one or more cleansing sprays from one or more laterally offset fluidic oscillators. | 03-06-2014 |
Alan Scot Romack, Columbia, MD US
Patent application number | Description | Published |
---|---|---|
20150138357 | Integrated Automotive System, Pop Up Nozzle Assembly and Remote Control Method for Cleaning a Wide Angle Image Sensors Exterior Surface - A pop-up external lens washing system has an extendable aiming fixture configured to aim a lens cleaning spray at an external lens which is exposed to the elements and apt to become soiled with debris. The extendable nozzle assembly is configured to be aimed toward the external lens by the extended aiming fixture during the washing operation only and has at least one laterally offset washing nozzle projecting from the aiming fixture to a spray washing fluid toward the external lens surface, spraying at a shallow, glancing spray aiming angle to impinge upon and wash the lens external surface. | 05-21-2015 |
Carl Romack, Ann Arbor, MI US
Patent application number | Description | Published |
---|---|---|
20120267559 | SEAL MEMBER FOR FLUID TRANSFER SYSTEM - The specification discloses a seal member for selectively completing a fluid passageway defined between an upstream member and a downstream member separated by an intermediate space, the seal member comprising an elongate stem portion dimensioned to be movably positionable in an opening defined through the upstream member between opposite first and second surfaces thereof, the elongate stem portion having provided at one end thereof a resiliency deformable, radially-extending flange and at the other end thereof a sealing face, and a fluid passageway defined through the stem portion between the flange and the sealing face. The flange is deformable under fluid pressure to increase the area of contact between the flange and the first surface of the upstream member and to simultaneously move the stem portion within the opening defined in the upstream member so as to bring the sealing face into sealing contact with an opposing surface of the downstream member across the intermediate space. | 10-25-2012 |
20130042751 | Fluid-Actuated Controller Capable of Feedback Regulation - A fluid-actuated controller, comprising a stationary housing having at least a one discrete internal chamber, each at least one discrete internal chamber being in fluid communication with the stationary housing exterior via an inlet opening; and a rotary actuator mounted in the stationary housing for rotary movement relative thereto, the rotary actuator including at least one piston for effecting rotary movement of the rotary actuator in a first direction. Each such piston is movably disposed in a discrete internal chamber, and each piston is movable within its associated internal chamber in response to a predefined increase in fluid pressure to effect rotary movement of the rotary actuator in the first direction. | 02-21-2013 |
Carl Romack, Annarbor, MI US
Patent application number | Description | Published |
---|---|---|
20130056938 | SEAL MEMBER FOR FLUID TRANSFER SYSTEMS - A seal assembly for selectively completing a fluid passageway defined between an upstream member and a downstream member separated by an intermediate space. The seal assembly, which is movably positionable in an opening defined through the upstream member between opposite first and second surfaces thereof, comprises: a resiliently deformable, radially-extending flange provided at a first end of the seal assembly; a sealing face provided at an opposite, second end of the seal assembly; and a fluid passageway extending through the seal assembly between the flange and the sealing face. The flange is deformable under fluid pressure to increase the area of contact between the flange and the first surface of the upstream member, and to simultaneously move the seal assembly within the opening defined in the upstream member so as to bring the sealing face into sealing contact with an opposing surface of the downstream member across the intermediate space. The seal assembly is comprised of at least two axially mating portions, one of the at least two axially mating portions comprising the flange and the other of the at least two axially mating portions comprising the sealing face. | 03-07-2013 |
Chad Romack, Warsaw, IN US
Patent application number | Description | Published |
---|---|---|
20090312760 | BONE FRACTURE FIXATION SYSTEM - A bone fracture fixation system including a bone plate having a contour that substantially matches the contour of an underlying bone. The bone fracture fixation system can also include a jig that can be moved relative to non-parallel cannulas guided by the jig into operative position relative to a bone plate. In one embodiment, the jig includes grooves which do not completely surround the perimeter of the cannulas guided by the jig. The bone fracture fixation system can also include a jig including guides having a position and orientation which is adjustable relative to other ones of the guides. In one embodiment, the jig includes two portions that can articulate with respect to each other. The bone fracture fixation system can also include a wire bender that can bend a wire greater than 180 degrees so that both ends of the wire can be inserted into a fractured bone. | 12-17-2009 |
Joe Romack, Clearwater, FL US
Patent application number | Description | Published |
---|---|---|
20090054873 | APPARATUS AND METHOD FOR CONNECTING AND DISCONNECTING FLEXIBLE TUBING - A laser strikes and aseptically heats or sterilizes the end of two flexible tube ends for connection. Tube holders are pushed toward each other to bring the tube ends into contact. A weld detector checks the characteristics of the weld. A laser optics assembly may be used to chance the direction of the lacer and focus the laser at the tube ends. In addition, a crimping device is used to compress a single flexible tube for disconnection. The laser strikes the compressed area. The crimping device continues to pinch the area and forms a seal in the tube. The tube is separated into two tube segments, each segment has a sealed end. | 02-26-2009 |
Joe L. Romack, Tucson, AZ US
Patent application number | Description | Published |
---|---|---|
20100176217 | Arc Adjustable Rotary Sprinkler Having Full-Circle Operation - A rotary sprinkler is provided that includes a housing having a riser assembly and a rotatable nozzle turret on an upper end of the riser assembly. The sprinkler includes an arc setting assembly that enables part-circle operation of the turret and a selector assembly that permits selection of either part-circle or full-circle operation of the nozzle turret where the components of the selector assembly are generally separate from the components of the arc setting assembly. | 07-15-2010 |
Timothy J. Romack, Winterville, NC US
Patent application number | Description | Published |
---|---|---|
20090098194 | POLY(UREA-URETHANE) COMPOSITIONS USEFUL AS TOPICAL MEDICAMENTS AND METHODS OF USING THE SAME - The present invention provides a method of treating a skin ailment including administering to a subject in need thereof, a therapeutically effective amount of a composition including (i) a primary diamine; (ii) a secondary aromatic diamine; (iii) a polyisocyanate; and (iv) optionally, a polyol. The present invention also provides a method of forming a skin bandage. | 04-16-2009 |
20140212370 | POLY(UREA-URETHANE) COMPOSITIONS USEFUL AS TOPICAL MEDICAMENTS AND METHODS OF USING THE SAME - The present invention provides a method of treating a skin ailment including administering to a subject in need thereof, a therapeutically effective amount of a composition including (i) a primary diamine; (ii) a secondary aromatic diamine; (iii) a polyisocyanate; and (iv) optionally, a polyol. The present invention also provides a method of forming a skin bandage. | 07-31-2014 |