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Class Information
Number: 374/139
Name: Thermal measuring and testing > Temperature measurement (e.g., thermometer) > Of molten metal
Description: Subject matter wherein the sensor contacts a molten metal bath.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 8425112 |
Measuring device |
Apr. 23, 2013 |
| 8236234 |
Container for molten metal |
Aug. 7, 2012 |
| 8182146 |
Temperature measurement tube |
May. 22, 2012 |
| 8109670 |
Measurement of molten sulfur level in receptacles |
Feb. 7, 2012 |
| 8071012 |
Temperature measuring device |
Dec. 6, 2011 |
| 8033717 |
Device for measuring temperature in molten metals |
Oct. 11, 2011 |
| 7998399 |
Apparatus for the determination of a parameter of a molten metal or a slag layer lying on the molten metal |
Aug. 16, 2011 |
| 7891867 |
Temperature measuring method in molten metal bath |
Feb. 22, 2011 |
| 7882620 |
Composite ceramic device for measuring the temperature of liquids |
Feb. 8, 2011 |
| 7785528 |
Guide system for signal lines, device for measuring temperatures and/or concentrations, and use of the system and device |
Aug. 31, 2010 |
| 7758239 |
Method and device for normalizing temperature variations |
Jul. 20, 2010 |
| 7748896 |
Method and device for measuring the temperature of a molten metal bath |
Jul. 6, 2010 |
| 7712957 |
Device for measuring temperature in molten metals |
May. 11, 2010 |
| 7690841 |
Device for continuous temperature measurement of molten steel in the tundish using optical fiber and infra-red pyrometer |
Apr. 6, 2010 |
| 7635220 |
Device for measuring cooling/heating curves of molten masses |
Dec. 22, 2009 |
| 7618184 |
System and method for multiple-temperature indicator stick |
Nov. 17, 2009 |
| 7445384 |
Pyrometer |
Nov. 4, 2008 |
| 7418882 |
Measuring probe |
Sep. 2, 2008 |
| 7384192 |
Method for measuring cooling/heating curves of molten masses |
Jun. 10, 2008 |
| 7363695 |
Method of fabricating a temperature sensing tube |
Apr. 29, 2008 |
| 7168852 |
Method and a device for thermal analysis of cast iron |
Jan. 30, 2007 |
| 7140765 |
Device and method for discrete and continuous measurement of the temperature of molten metal in a furnace or recepient for its production or treatment |
Nov. 28, 2006 |
| 7135104 |
Method for regulating an electrolysis cell |
Nov. 14, 2006 |
| 7040804 |
Method for measuring diffusion coefficient in conductive melts, and apparatus for measuring the same |
May. 9, 2006 |
| 6964516 |
Device and method for measuring temperature in molten metals |
Nov. 15, 2005 |
| 6942381 |
Molten cryolitic bath probe |
Sep. 13, 2005 |
| 6923573 |
Apparatus and method for measuring temperature of molten metal |
Aug. 2, 2005 |
| 6846105 |
Method for continuously measuring melting steel temperature and measuring temperature pipe |
Jan. 25, 2005 |
| 6840672 |
Total air temperature probe providing improved anti-icing performance and reduced deicing heater error |
Jan. 11, 2005 |
| 6837616 |
Method and system for determining the rotational position of a molten metal vehicle |
Jan. 4, 2005 |
| 6783570 |
Method for determining the needed amount of structure modifying agent to be added to cast iron |
Aug. 31, 2004 |
| 6767130 |
Sampling device for thermal analysis |
Jul. 27, 2004 |
| 6739750 |
Sampling vessel for thermal analysis of molten metal |
May. 25, 2004 |
| 6679627 |
Self-floating device for measuring the temperature of liquids |
Jan. 20, 2004 |
| 6632018 |
Thermocouple-type temperature-detecting device |
Oct. 14, 2003 |
| 6596995 |
Remote sensing of molten metal properties |
Jul. 22, 2003 |
| 6471397 |
Casting using pyrometer apparatus and method |
Oct. 29, 2002 |
| 6454459 |
Device and process for thermal analysis of molten metals |
Sep. 24, 2002 |
| 6296385 |
Apparatus and method for high temperature viscosity and temperature measurements |
Oct. 2, 2001 |
| 6106150 |
Method and apparatus for measuring the melt temperature in a melt vessel |
Aug. 22, 2000 |
| 6065867 |
Method and device for measuring the temperature and the level of the molten electrolysis bath in cells for aluminum production |
May. 23, 2000 |
| 6059453 |
Temperature probe with sapphire thermowell |
May. 9, 2000 |
| 6050723 |
High temperature thermocouple assembly for measuring molten metal temperatures |
Apr. 18, 2000 |
| 6016190 |
Method and apparatus for true temperature determination |
Jan. 18, 2000 |
| 5951164 |
Method for contactless continuous temperature measurement of the solidification of metal alloys |
Sep. 14, 1999 |
| 5951163 |
Ultrasonic sensors for on-line monitoring of castings and molding processes at elevated temperatures |
Sep. 14, 1999 |
| 5949000 |
Sampling device for use in performing thermal analysis of solidifying metal |
Sep. 7, 1999 |
| 5752772 |
Sensor arrangement for temperature measurement |
May. 19, 1998 |
| 5696348 |
Thermocouple structure |
Dec. 9, 1997 |
| 5585914 |
Apparatus and method for measuring a temperature of a high temperature liquid contained in a furnace |
Dec. 17, 1996 |
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