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Class Information
Number: 374/56
Name: Thermal measuring and testing > Thermal testing of a nonthermal quantity > Expansion or contraction characteristics (e.g., dilatometry) > Including electrical sensor
Description: Subject matter including a deformation responsive electrical sensing element.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7104680 |
Thermal analyzer with gas mixing chamber |
Sep. 12, 2006 |
| 7025499 |
Device for testing a material that changes shape when an electric and/or magnetic field is applied |
Apr. 11, 2006 |
| 6844720 |
Method and apparatus for calibrating a linear variable differential transformer |
Jan. 18, 2005 |
| 6776520 |
Method for determining a coefficient of thermal expansion and apparatus therefor |
Aug. 17, 2004 |
| 6711518 |
Method for electronically aligning the frequency of an infrared transmitter |
Mar. 23, 2004 |
| 6672759 |
Method for accounting for clamp expansion in a coefficient of thermal expansion measurement |
Jan. 6, 2004 |
| 6535824 |
Sensor array-based system and method for rapid materials characterization |
Mar. 18, 2003 |
| 6527438 |
Aggregate dilatometer device and methods of testing |
Mar. 4, 2003 |
| 6375349 |
Instrument configured to test multiple samples for the determination of thermophysical properties by the flash method |
Apr. 23, 2002 |
| 6019506 |
Method for estimating thermal displacement in a machine tool |
Feb. 1, 2000 |
| 6007240 |
Method and apparatus for modulated-temperature thermomechanical analysis |
Dec. 28, 1999 |
| 5826983 |
Thermomechanical analyzer equipped with a thermogravimetry function |
Oct. 27, 1998 |
| 5528151 |
Thermal fatigue testing using plural test trips with graduated sizing and recessed anchoring |
Jun. 18, 1996 |
| 5362151 |
Device for measuring thermal expansion |
Nov. 8, 1994 |
| 5347851 |
Capillary rheometer plunger pressure transducer and measurement technique |
Sep. 20, 1994 |
| 5248200 |
Portable asphalt stress and strain measuring device |
Sep. 28, 1993 |
| 5099096 |
Microwave furnace having microwave compatible dilatometer |
Mar. 24, 1992 |
| 5055648 |
Apparatus and method for mechanical properties testing |
Oct. 8, 1991 |
| 5009512 |
Device and method for measuring the deformations of a sample |
Apr. 23, 1991 |
| 4976549 |
Apparatus and method for direct measurement of coal ash sintering and fusion properties at elevated temperatures and pressures |
Dec. 11, 1990 |
| 4923307 |
Dilatometer |
May. 8, 1990 |
| 4896973 |
Thermomechanical analysis apparatus |
Jan. 30, 1990 |
| 4837776 |
Process for measuring the variations in volume of fluids, especially shrinkage measurements in synthetic resins during hardening and a device for carrying out the process |
Jun. 6, 1989 |
| 4762424 |
Low temperature dilatometer |
Aug. 9, 1988 |
| 4687343 |
Deformation dilatometer platens |
Aug. 18, 1987 |
| 4636090 |
Low temperature dilatometer |
Jan. 13, 1987 |
| 4548515 |
Multiple sensor dilatometer |
Oct. 22, 1985 |
| 4521119 |
Constant load dilatometers |
Jun. 4, 1985 |
| 4354764 |
Specimen testing apparatus |
Oct. 19, 1982 |
| 4351615 |
Differential dilatometer |
Sep. 28, 1982 |
| 4069703 |
Plastic orientation measurement instrument |
Jan. 24, 1978 |
| 4054049 |
Thermal extensometer |
Oct. 18, 1977 |
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