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Class Information
Number: 340/589
Name: Communications: electrical > Condition responsive indicating system > Specific condition > Thermal > Time-temperature relationship (e.g., overtemperature exceeds predetermined interval or time-temperature integral) > Rate of temperature change
Description: Subject matter wherein the time-temperature relationship is the time rate of change of the temperature.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7561058 |
Warning system and method for electrical devices |
Jul. 14, 2009 |
| 7545265 |
Management system with real-time interaction for environmental monitoring and method thereof |
Jun. 9, 2009 |
| 7425896 |
Tag testing device, tag testing method, and tag testing program |
Sep. 16, 2008 |
| 7414536 |
Valve mounted bottom out sensor |
Aug. 19, 2008 |
| 7405667 |
Apparatus for determining type of liquid in a container and method for controlling the apparatus |
Jul. 29, 2008 |
| 7180406 |
Onboard fire alert system |
Feb. 20, 2007 |
| 7167813 |
Water heater performance monitoring system |
Jan. 23, 2007 |
| 7123154 |
Remote sensing and signaling of the presence of wildfire |
Oct. 17, 2006 |
| 7102501 |
Device and method for automatically preventing misting of the windscreen of a vehicle |
Sep. 5, 2006 |
| 7098797 |
Fire or overheating detection system |
Aug. 29, 2006 |
| 7084774 |
Temperature control system |
Aug. 1, 2006 |
| 7046155 |
Fault detection system |
May. 16, 2006 |
| 7034701 |
Identification of fire signatures for shipboard multi-criteria fire detection systems |
Apr. 25, 2006 |
| 7026921 |
Engine temperature monitoring device |
Apr. 11, 2006 |
| 7002478 |
Smoke and flame detection |
Feb. 21, 2006 |
| 6900730 |
Heat source locator |
May. 31, 2005 |
| 6897782 |
Thermal monitoring of an electric load element |
May. 24, 2005 |
| 6885304 |
Monitoring of crowd response to performances |
Apr. 26, 2005 |
| 6819237 |
Automated fire protection system |
Nov. 16, 2004 |
| 6809637 |
Monitoring a condition of a pneumatic tire |
Oct. 26, 2004 |
| 6788208 |
Method for controlling stationary fire-extinguishing systems |
Sep. 7, 2004 |
| 6778088 |
Deployable identification device |
Aug. 17, 2004 |
| 6727820 |
Method and system for monitoring the thermal status of a card shelf |
Apr. 27, 2004 |
| 6611207 |
Method for detecting fire with light section image to sense smoke |
Aug. 26, 2003 |
| 6578373 |
Rate of change detector for refrigerant floodback |
Jun. 17, 2003 |
| 6504484 |
Control method using power to prevent overheat inside of electric equipment |
Jan. 7, 2003 |
| 6486785 |
Method of taking infrared temperature readings through a wildlife shield for electrical equipment |
Nov. 26, 2002 |
| 6466132 |
Incipient failure indication apparatus for an environment control system |
Oct. 15, 2002 |
| 6437698 |
Smoke alarm device |
Aug. 20, 2002 |
| 6429777 |
Alarm system for detecting excess temperature in electrical wiring |
Aug. 6, 2002 |
| 6384384 |
Boil dry detection in cooking appliances |
May. 7, 2002 |
| 6373392 |
Alert device for providing a warning of a baby's condition which may lead to the onset of SIDS |
Apr. 16, 2002 |
| 6373394 |
Heat dissipation and thermal indication for wheel set assembly |
Apr. 16, 2002 |
| 6359565 |
Method and system for monitoring the thermal status of a card shelf |
Mar. 19, 2002 |
| 6359566 |
Welding machines |
Mar. 19, 2002 |
| 6356191 |
Error compensation for a process fluid temperature transmitter |
Mar. 12, 2002 |
| 6320512 |
Temperature monitor for temperature sensitive products |
Nov. 20, 2001 |
| 6263194 |
Transmitter cut off apparatus |
Jul. 17, 2001 |
| RE37255 |
Address setting means for fire detectors |
Jul. 3, 2001 |
| 6255952 |
Method and system for warning of abnormal water supply in a washing machine |
Jul. 3, 2001 |
| 6236320 |
Determination of an ambient temperature through the comparison of divided voltages |
May. 22, 2001 |
| 6236321 |
Clean out alert for water heaters |
May. 22, 2001 |
| 6225907 |
Environmental control system incipient failure indicator apparatus |
May. 1, 2001 |
| 6195010 |
On-line early warning detection system of runaway initiation using chaos theory techniques |
Feb. 27, 2001 |
| 6195011 |
Early fire detection using temperature and smoke sensing |
Feb. 27, 2001 |
| 6177657 |
Image forming apparatus with control wave number setting means |
Jan. 23, 2001 |
| 6169486 |
Monitoring and control system for monitoring the temperature of a glass ceramic cooktop |
Jan. 2, 2001 |
| 6154142 |
Fire sensor and fire detecting method |
Nov. 28, 2000 |
| 6121882 |
Munitions cook-off warning system |
Sep. 19, 2000 |
| 6118105 |
Monitoring and control system for monitoring the boil state of contents of a cooking utensil |
Sep. 12, 2000 |
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