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Specimen Stress Or Strain, Or Testing By Stress Or Strain Application

Specimen Stress Or Strain, Or Testing By Stress Or Strain Application patent applications listed include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.

Related Categories:

Measuring And Testing


Specimen Stress Or Strain, Or Testing By Stress Or Strain Application



Traversing time of arrival probe
06/19/14 - 20140165736 - A system and method for performing stress measurement on rotating parts is disclosed. The system may include a laser assembly configured to emit a laser beam, and a probe assembly mounted proximal to a rotatable part in a device. The probe assembly may be configured to output a reflected laser...

Gasification reactor
01/02/14 - 20140000379 - A gasification reactor comprising a pressure vessel encasing a gasifier. Strain gauges are provided in the space between the gasifier and the pressure vessel on one or more parts loaded by weight of slag within the gasifier, e.g., at the exterior surface of the gasifier wall and/or coolant supply lines....

Strain sensing cable
12/05/13 - 20130319126 - A sensing cable, including an outer cladding; and at least one sensing bundle contained within the cladding, each sensing bundle having a sensing fiber wrapped strain-transmissively by at least one strand. A method of sensing strain is also included....

Device for determining material properties
10/17/13 - 20130269444 - A device for determining material properties includes a bottom panel extending from a first end to a second end of the device, for supporting a material to be tested. A closed loop flexible wall extends upwardly from the panel and is in operational engagement with a flexible wall idle means...

Testing apparatus
06/13/13 - 20130145855 - A testing apparatus includes a securing member, a first clipping panel, a second clipping panel, two mounting members, and a sliding member. The securing member includes a screw pole. The first clipping panel is secured to the screw pole. The second clipping panel is moveably attached to the screw pole,...

Method and apparatus for direct-acting wide frequency range dynamic mechanical analysis of materials
02/28/13 - 20130047741 - An improved method and apparatus for direct acting dynamic mechanical analysis capable of accurate data at high frequencies where during temperature ramping, the sample is not in contact with both of 1) the strain excitation means and 2) the stress sensing means, thus providing numerous advantages and allowing additional analysis...

Apparatus, device and method for determining alignment errors
10/11/12 - 20120255365 - The invention relates to an apparatus, a device and a method for determining local alignment errors which have occurred due to strain and/or distortion of a first substrate relative to a second substrate when the first substrate is joined to the second substrate and for alignment of two wafers by...

Load pin with increased performance
09/20/12 - 20120234100 - A load pin includes a main body, a plurality of recesses, and a plurality of sensor pockets. The main body has a plurality of loading surfaces and a plurality of relief surfaces formed therein. Each loading surface is disposed between two of the relief surfaces. The recesses are formed in...

Testing module
09/13/12 - 20120227506 - A very versatile testing module includes a main body, a drive module, a sliding module, a transmission module, and a frictional member. The drive module is positioned in the main body. The transmission module includes a rotational plate and a connecting plate. The drive module drives the rotational plate to...

Synthetic synovial fluid compositions and methods for making the same
07/26/12 - 20120186356 - Artificial or synthetic synovial fluids and methods for making such fluids are disclosed. The fluid includes selected proteins, phospholipids and hyaluronic acid and mimics the properties of human synovial fluid....

Pressure sensor measuring element and pressure sensor provided with the latter
06/07/12 - 20120137786 - A pressure sensor measuring element for a pressure sensor operates to detect pressure in a combustion space of an internal combustion engine. The pressure sensor measuring element includes a separating diaphragm, a plunger for the transmission of deflections of the separating diaphragm to a force measuring element, and a sleeve...

Use of fiber optics to monitor cement quality
05/31/12 - 20120132007 - Systems (20) and methods for monitoring a well (10) are configured to identify or analyze various issues affecting the well (10) including corrosion, cement quality, inflow, and fluid migration....

Strain sensor
05/17/12 - 20120118070 - The present invention defines a strain sensor for measuring strains induced on a component surface (34). The strain sensor comprises a strain gauge (31) and a support member (32), whereby the support member is attached to the component surface only at first and second attachment places. The support member comprises...

Method and system for determining static and/or dynamic, loads using inverse dynamic calibration
03/01/12 - 20120048026 - Methods and systems are described for the identification and determination of loads by inverse analysis. A new combination of instrumentation and measurements is provided which allows accurate identification/measurement of static and/or dynamic forces, or loads, working on arbitrary test-objects or systems (i.e. test objects), through measurements of the results of...

Method and device for determining mechanical stress load and interface effects on particles dispersed in a fluid
02/09/12 - 20120031191 - The present invention concerns a method and a device for determining mechanical stress load, and optionally interface effects, on particles dispersed in a fluid. According to the invention, fluid comprising dispersed particles such as biomolecules is fed into a sample space of a device comprising a jacket which encloses a...

Piston ring tension measurement apparatus
01/12/12 - 20120006121 - To provide a piston ring tension measurement apparatus which can stably measure a piston ring for suitable tension, the piston ring tension measurement apparatus of the present invention comprises: a table 1 which supports a measured piston ring 5; a first band 3 which is to be wound around an...

Testing apparatus
12/15/11 - 20110303018 - The invention relates to a testing apparatus, comprising a carrying construction for supporting a road section, and a frame for positioning a test wheel on the surface of the road section. During operation of the apparatus the test wheel, by a tread thereof, describes a circular path over the road...

Vehicle collision stress wave sensor
11/17/11 - 20110277551 - A sensor configured to detect a stress wave propagating through a vehicle frame member caused by a vehicle collision is provided. The sensor includes a sensor body configured to be rigidly coupled to the vehicle frame member, a first strain sensing device and a second strain sensing device attached to...

Device for measuring strain in a component
10/27/11 - 20110259110 - Disclosed is an apparatus and method for measuring the diametral change in a cylindrical component by monitoring and measuring bending (compression and tension) effected by the diametral change in a plane perpendicular to the diameter of the cylindrical component. The apparatus for effecting the method comprises at least one web,...

Conveyor belt cleaner scraper blade with sensor and control system therefor
10/13/11 - 20110247426 - A conveyor belt cleaner scraper blade for cleaning the surface of a conveyor belt and a method of manufacture of the scraper blade. The scraper blade includes a body having a base member adapted to be attached to a cross shaft of a conveyor belt cleaner and a scraping member...

Torque sensor arrangement with rotational angle index detection
07/14/11 - 20110167920 - Sensor arrangement including a torque sensor for measuring the torque acting on a first shaft, the sensor arrangement having a rotational angle index unit which is designed in such a manner that it can detect and/or identify the angular position of the first shaft with respect to a defined rotational...

Stress sensor and assembly method thereof
01/06/11 - 20110000305 - A stress sensor includes a circuit board having a stress sensitive structure, a pointing stick and a metallic back plate. The stress sensitive structure includes a stress deformation region and multiple resistors located on the stress deformation region. The pointing stick is disposed on a top of the circuit board...

Differential non-linear strain measurement using binary code symbol
06/10/10 - 20100139412 - The bands and corners of rectangular or other geometric shapes for binary code symbols are used to measure non-linear and non-uniform strain in a material with an anomaly such as a crack in the area of strain measurement. In particular, they can be used to evaluate differential strains in the...

Strain gauge type sensor
01/07/10 - 20100000327 - A strain gauge type sensor of the present invention has: a first flange having four flexible portions; and a second flange which is disposed so as to face the first flange and has four flexible portions. A connection member formed at a central portion of each flexible portion of the...

Process for producing polymer oriented crystal, polymer oriented crystal produced by said production process, and method for determining critical elongation strain rate of polymer melt
10/08/09 - 20090249883 - A method and means for determining a critical elongation strain rate of a polymer melt, which make it possible to subject a polymer melt to elongation to prepare a bulk oriented melt, are established, and a process for producing bulk polymer oriented crystals and polymer oriented crystals are provided. In...

Acceleration strain transducer
05/07/09 - 20090114031 - An accelerometer is provided including a strain sensor with a substantially linear configuration. The strain sensor is mounted on a transducer such that the strain sensor extends laterally across the transducer. The transducer has a base and a plurality of flaps joined at a first end to the base and...

Method of grading microfiber cleaning cloths
04/23/09 - 20090100937 - A method of grading a microfiber cleaning cloth is provided. The method includes determining a basis weight of the microfiber cleaning cloth; assigning the microfiber cleaning cloth a heavy-duty grade if the basis weight is greater than 400 g/m2; assigning the microfiber cleaning cloth a medium-duty grade if the basis...