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Class Information
Number: 340/599
Name: Communications: electrical > Condition responsive indicating system > Specific condition > Thermal > Current modifier or generator > Bridge circuit
Description: Subject matter wherein the sensor is part of a bridge circuit.
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7075448 |
Method and circuit arrangement for offset correction of a measurement bridge |
Jul. 11, 2006 |
| 6829513 |
Fire detection system and method for configuring |
Dec. 7, 2004 |
| 5900804 |
Indicating power cord system |
May. 4, 1999 |
| 5612677 |
System to monitor the temperature of an integrated circuit and to dissipate heat generated thereby |
Mar. 18, 1997 |
| 5172099 |
Self monitoring fire detection system |
Dec. 15, 1992 |
| 4799046 |
Method and circuit for detecting and monitoring the temperature of a winding |
Jan. 17, 1989 |
| 4609913 |
Fluid level sensor |
Sep. 2, 1986 |
| 4609912 |
Detector system for detecting air infiltration leaks and the like |
Sep. 2, 1986 |
| 4567474 |
Freezer accidental defrost warning device |
Jan. 28, 1986 |
| 4415790 |
Microwave oven temperature probe control |
Nov. 15, 1983 |
| 4399428 |
Thermostat |
Aug. 16, 1983 |
| 4363556 |
Continuous strip cold detector |
Dec. 14, 1982 |
| 4311047 |
Fluid presence detector |
Jan. 19, 1982 |
| 4278970 |
Alarm circuit for detecting overheated condition |
Jul. 14, 1981 |
| 4240077 |
Thermostat |
Dec. 16, 1980 |
| 4227535 |
Proctologic device for the therapeutic treatment of hemorrhoids |
Oct. 14, 1980 |
| 4190804 |
Signal-conditioning circuits |
Feb. 26, 1980 |
| 4099165 |
Fire detection apparatus in a preheater |
Jul. 4, 1978 |
| 3978460 |
Temperature indicating device for fluids |
Aug. 31, 1976 |
| 3932849 |
Self-contained, condition responsive circuit |
Jan. 13, 1976 |
| 3931620 |
Temperature-responsive alarm control circuit |
Jan. 6, 1976 |
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