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Measuring And Testing > Dynamometers

Dynamometers

Dynamometers patent applications listed are from June 2005 to current and include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.

08/09/07 - 20070180930 - Force-sensing device
A force sensing device has a single-component metal housing. The housing has an upper rigid housing part and a lower rigid housing part that are interconnected by way of U-shaped spring elements and can be elastically displaced along a displacement axis in relation to each other by the action of ...

07/19/07 - 20070163365 - Sensor apparatus and method
A sensing device for sensing activity on or around an object, includes sensor cords provided in a parallel or a substantially parallel arrangement. Each sensor cord includes sensors disposed adjacent one another. Each sensor includes a resilient top portion having at least one resilient conductive member, and a resilient lower ...

07/19/07 - 20070163364 - Proxemics sensor
A sensor having a crystal having a first face and a second face, the first face comprising a prong, wherein the sensor is adapted to track movement of an object in a medium other than vacuum and the prong has a frequency of vibration that substantially matched a frequency of ...

07/05/07 - 20070151372 - Power meter for measuring and calculation of forces on bodies
A three-dimensional power meter for measurement and calculation of forces on bodies, accelerating and retarding forces for bodies moving with varying speeds and ascending angles both on the ground and in the air is described. The three-dimensional power meter includes a linear housing (A1) with two through-going parallel axles (B1, ...

06/28/07 - 20070144269 - Vibrating beam force transducer
An apparatus and method for monolithic force transducers in which a sensed force is applied across only two ends of a pair of force sensing elements so that the pair of force sensing elements are loaded in series with one in compression and the other in tension, whereby the force ...

05/31/07 - 20070119266 - Load cell including displacement transducer, and associated methods of use and manufacture
A load cell reacts to an applied force by displacing a physical component of the load cell. An electrical component of the load cell produces an electromagnetic (EM) field in response to an applied radio frequency signal. The physical component is located in proximity to the EM field, and perturbs ...

05/24/07 - 20070113679 - Torque measuring apparatus
A torque measuring apparatus is described that comprises a chassis, a reversible electrical motor having a motor housing and a rotatable output shaft projecting from one end of said motor housing, motor mounting means mounting said motor housing for rotation relative to said chassis, means for connecting said motor output ...

04/26/07 - 20070089532 - Hydraulic motor drive sensor adapter
Angular movement detectors may be disposed within or proximate to joints in one or more members of articulated arms and linked via one or more communications networks to a controller to provide angular movement data to the controller for use in controlling movement of the articulated arm. The communications networks ...

04/05/07 - 20070074586 - Resolver reference position adjustment method
A resolver reference position adjustment method is capable of minimizing a detection error in the rotation angle of a rotor of a motor. In the resolver reference position adjustment method in which a reference position of a resolver of an axial double angle n mounted on an end of a ...

03/29/07 - 20070068278 - Torque sensor
A plurality of acoustic wave sensing devices can be provided, which are mechanically simulated for implementation upon a quartz wafer substrate. The quartz wafer substrate is appropriately etched to produce a quartz diaphragm from the quartz wafer substrate. A plurality of torque SAW sensing resonators can then be located upon ...

11/09/06 - 20060248964 - Angular movement detector and networks of angular movement detectors for controlling movement of an articulated arm and a method for their use
Angular movement detectors may be disposed within or proximate to joints in one or more members of articulated arms and linked via one or more communications networks to a controller to provide angular movement data to the controller for use in controlling movement of the articulated arm. The communications networks ...

08/24/06 - 20060185444 - Device for determining the rotation angle of a shaft in an aircraft
Nowadays position pickup units are commonly used in order to measure the rotation position of a shaft for operating a landing flap or landing slat or a brake flap in an aircraft. In the case of failure of such a position pickup unit (PPU) the corresponding drive motor of the ...

02/23/06 - 20060037409 - Rotary type component force measuring device
A rotary type component force measuring device capable of finding a highly accurate component force is provided. This measuring device has a rotary type component force detector comprising in integrated manner, a rim mounting frame, a hub mounting frame, a second sensing beam of a character I shaped sectional type ...

02/16/06 - 20060032318 - Torque detector and method of manufacturing housing of torque detector
A torque detector includes: a monolithic tubular housing for supporting a rotating shaft, including an opening at one end in a longitudinal direction; a sensor holding hole for holding a sensor part detecting a rotating torque exerted on the rotating shaft, which is provided inside the housing and communicates with ...

10/27/05 - 20050235760 - Modular water dynamometer
A modular waterbrake that can be used with differing types and sizes of rotating machines includes common end stages, and a plurality of common intervening power stages. Each power stage will extract a certain amount of shaft horsepower from the machine under test, and each stage operates independently of one ...

08/18/05 - 20050178214 - Force detector
The invention provides a force detector in which power consumption is suppressed. Four electrodes E11 through E14 are formed on a substrate, and an elastic deformable body formed of a rubber film is disposed thereon. A conductive coating is applied on the lower surface of the elastic deformable body to ...

08/18/05 - 20050178213 - Device for determining finger rotation using a displacement sensor
Instead of measuring finger bend directly, such as with a strain gauge, a device for determining finger rotation using a displacement sensor is provided. It allows for a mechanical translation of a joint rotation into a displacement on the finger bone where it is more convenient and inexpensive to install ...



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