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Hemmelgarn
Brian J. Hemmelgarn, Dayton, OH US
| Patent application number | Description | Published |
|---|---|---|
| 20080312655 | POLYAXIAL SCREW SYSTEM AND METHOD HAVING A HINGED RECEIVER - A polyaxial screw system and method are provided. The system comprises a receiver having a pivot area defined by a pivot joint or a material between a pair of receiver walls or members that permit the receiver walls or members to move or pivot relative to each other so that a dimension of a socket area can be changed. The socket area is defined by socket walls that when at least one of the receiver members pivots relative to another receiver member or wall, a distance between the socket walls gets smaller so that the socket walls can engage and lock against a head of a polyaxial screw. | 12-18-2008 |
Chris D. Hemmelgarn, South Charleston, OH US
| Patent application number | Description | Published |
|---|---|---|
| 20120128494 | VARIABLE PERFORMANCE VANEAXIAL FAN WITH HIGH EFFICIENCY - The design of a high efficiency, variable performance vaneaxial fan, requires the utilization of typical fan and single stage compressor design methodologies. To be able to replace multiple fans, the variable vaneaxial fan design must be capable of operation at several different flow rates and total pressures. These operation points can be met by varying motor revolutions per minute (RPM) or geometric parameters such as the hub diameter, tip diameter, as well as blade geometry including number of blades, pitch, spacing, and length. An ideal design with variable performance can replace a family of current fan designs by providing the capability for efficient operation over a range of flow rates and total pressures. This level of variability would not only allow the fan to respond to changing environmental conditions but also to be fit into systems with different characteristics. | 05-24-2012 |
Christopher Douglas Hemmelgarn, Miamisburg, OH US
| Patent application number | Description | Published |
|---|---|---|
| 20100119704 | COMPOSITE SELF-HEALING SYSTEM - An advanced reflexive structure system is disclosed. The reflexive system mimics the pain withdrawal reflex on which the human body relies. The reflexive system incorporates a continuous health and performance monitoring system via an embedded dielectric film, an adaptive composite structure based on shape memory composite material, and an intelligence system which will be interfaced with both the health/performance sensors and the adaptive structure. When activated shape memory polymer will recover its structural integrity via shape recovery and a reptation healing process. These features enable the use of SMP as an adaptive structure in the proposed reflexive system. The development of a reflexive system for structures will enable increased safety and security and demonstrate a better understanding of integrated performance systems. This reflexive technology could find immediate implementation on all current and future systems and future implementation on platforms such as the International Space Station, Lunar, and Martian habitats. | 05-13-2010 |
Christopher Douglas Hemmelgarn, South Charleston, OH US
| Patent application number | Description | Published |
|---|---|---|
| 20110042524 | PASSIVE ADAPTIVE STRUCTURES - Morphing an aerodynamic body's geometry in situ can optimize its aerodynamic properties, increasing range, reducing fuel consumption, and improving many performance parameters. The aerodynamic load exerted on the body by the flow is one such parameter, typically characterized as lift or drag. It is the aim of the present disclosure to teach the use of passive adaptive morphing structures to manage these aerodynamic loads. | 02-24-2011 |
| 20110084174 | PASSIVE ADAPTIVE STRUCTURES - Morphing an aerodynamic body's geometry in situ can optimize its aerodynamic properties, increasing range, reducing fuel consumption, and improving many performance parameters. The aerodynamic load exerted on the body by the flow is one such parameter, typically characterized as lift or drag. It is the aim of the present disclosure to teach the use of passive adaptive morphing structures to manage these aerodynamic loads. | 04-14-2011 |
Gregg M. Hemmelgarn, Saint Henry, OH US
| Patent application number | Description | Published |
|---|---|---|
| 20100196175 | Compressor Having Terminal Plug Assembly - A compressor may include a shell, a compression mechanism supported within the shell, a motor drivingly engaged with the compression mechanism, and a terminal assembly. The terminal assembly may include a cover secured relative to the shell, a terminal block fixed to the shell and in electrical communication with the motor, and a plug. The plug may be engaged with the terminal block and may provide electrical communication between the terminal block and a wire. The plug may include a first side facing the terminal block and a second side facing a wall of the cover. The second side may include a protrusion extending toward the wall and spaced a distance therefrom. | 08-05-2010 |
Gregg M. Hemmelgarn, Yorkshire, OH US
| Patent application number | Description | Published |
|---|---|---|
| 20110243773 | UNIVERSAL OIL FITTING - A universal oil fitting may include a body and an orifice. The body may include a first end, a second end, a first outer portion and a second outer portion. The first outer portion may include external threads and may extend longitudinally between the first end and the second outer portion. The orifice may extend longitudinally through the body and may include a first portion having a first inner diameter and a second portion having a threaded second inner diameter. The first portion may extend longitudinally between the first end of the outer body and the second portion. | 10-06-2011 |
Rick Hemmelgarn, Tipp City, OH US
| Patent application number | Description | Published |
|---|---|---|
| 20100224469 | APPLIANCE CONTROL PANEL - An appliance control panel is described. The control panel includes a front metal panel, a rearwardly positioned polymeric decorated film and an adhesive layer disposed between the panel and the decorated film. The film overlies an electronic control module which typically includes various displays and press-type switches. Various markings and indicia on the decorated film are visible through openings in the panel and the adhesive layer. | 09-09-2010 |
| 20110214978 | APPLIANCE CONTROL PANEL - An appliance control panel is described. The control panel includes a front metal panel, a rearwardly positioned polymeric decorated film and an adhesive layer disposed between the panel and the decorated film. The film overlies an electronic control module which typically includes various displays and press-type switches. Various markings and indicia on the decorated film are visible through openings in the panel and the adhesive layer. The appliance control panel includes one or more capacitance touch switches. | 09-08-2011 |