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Ehinger
Karl Ehinger, Karlstein DE
| Patent application number | Description | Published |
|---|---|---|
| 20090034584 | THERMOMETER HAVING AN EXCHANGEABLE MEASUREMENT INSERT, AND METHOD FOR REPLACING THE LATTER - The disclosure relates to a thermometer having an exchangeable measurement insert for measuring process temperatures of liquid or gaseous media in vessels of process installations, and to a method for replacing the measurement insert. On the basis of a thermometer in which the measurement insert is accommodated, such that it can be changed, in a protective tube which is closed at one end and has a process flange, the closed end of the protective tube being immersed, as far as the process flange, in a container in which the medium whose temperature is to be determined is situated, and the open end of the protective tube being guided at least indirectly to a connection housing in which at least connection terminals for connecting the measurement insert to a remote measured value processing system are arranged, provision is made for the transition from the open end of the protective tube to the connection housing to have a clearance fit with a cylindrical fitting surface between the measurement insert and a fitting sleeve which at least partially surrounds the latter. | 02-05-2009 |
Pierre Ehinger, Faverges FR
| Patent application number | Description | Published |
|---|---|---|
| 20090214146 | SYSTEM FOR MEASURING DEFORMATIONS BY RESILIENT COMPRESSION OF A GAUGE - A system for measuring deformations of an area of a structural element, includes at least one gauge including a rigid substrate on the upper surface of which is arranged at least one pattern of a material capable of being deformed and delivering a signal representative of the deformations the substrate is arranged to transmit, to the pattern, the deformations of the area when the lower surface of the substrate is attached to the area. The system includes a deformable element and a device for compression of the element on the upper surface of the substrate so that the substrate can be moved by the deformations of the area. The system also includes an arrangement for attachment of the compression device on the structural element, in which the attachment arrangement is intended to ensure that the substrate is held on the area by the deformable element, which is compressed on the upper surface of the substrate. | 08-27-2009 |
Ryan Ehinger, Euless, TX US
| Patent application number | Description | Published |
|---|---|---|
| 20100314492 | Multiple Drive-Path Transmission with Torque-Splitting Differential Mechanism - A transmission for a rotary-wing aircraft has a differential torque-splitting mechanism associated with an input shaft. The differential has a drive disk coaxial with the shaft and integral in rotation with the shaft, a first driven member coaxial with the shaft and generally adjacent the drive disk, and a second driven member coaxial with the shaft and generally adjacent the drive disk. At least one pin engages each of the drive disk, the first driven member, and the second driven member. The first driven member is configured to drive a first transfer gear, and the second driven member is configured to drive a second transfer gear for supplying torque to a bull gear associated with a rotor mast. | 12-16-2010 |
Ryan T. Ehinger, Irving, TX US
| Patent application number | Description | Published |
|---|---|---|
| 20110015034 | MULTI-RATIO ROTORCRAFT DRIVE SYSTEM AND A METHOD OF CHANGING GEAR RATIOS THEREOF - A multi-ratio rotorcraft drive system and a method of changing gear ratios thereof are disclosed. According to one embodiment, the multi-ratio rotorcraft drive system comprises a rotor system comprising one or more rotors and one or more engines. Each engine of the one or more engines is coupled to the rotor system through a multi-ratio transmission. The multi-ratio transmission comprises an output shaft coupled to the rotor system, an input shaft coupled to a respective engine of the one or more engines, a high speed clutch integrated into a high speed gear train, and a low speed clutch integrated into a low speed gear train. The high speed clutch and the low speed clutch are freewheeling clutches without a friction plate and are capable of disconnecting the output shaft and the input shaft in an overrunning condition when the output shaft spins faster than the input shaft. The multi-ratio transmission shifts between the high speed gear train and the low speed gear train by engaging or disengaging the high speed clutch and modulating speed of the coupled engine. | 01-20-2011 |
| 20110030503 | TRANSMISSION HOUSING ASSEMBLY HAVING IMPROVED BEARING LINER - A housing assembly for use in a rotorcraft includes a housing having an opening, a bearing configured to radially and/or axially support a shaft that is adapted to rotate, the bearing disposed within the opening of the housing, and a liner arranged between the housing and the bearing. The liner is made of a material selected from the group consisting of ceramic material, ceramic coated material, ceramic and metallic hybrid material, lightweight metallic material, lightweight metallic alloy material and lightweight metallic coated material. | 02-10-2011 |