Communications: electrical – Condition responsive indicating system – Specific condition
Patent
1998-10-29
2000-09-12
Lee, Benjamin C.
Communications: electrical
Condition responsive indicating system
Specific condition
340584, 3405731, 3406911, G08B 1700
Patent
active
061183822
ABSTRACT:
A system and method are disclosed for alerting safety personnel of unsafe air temperature conditions. The system includes a temperature sensor formed to be exposed to an ambient environment and operable to provide a signal representing a measured ambient temperature. The system also includes electronics formed to be attached within protection provided by safety equipment. The electronics are coupled to receive the signal from the temperature sensor. The electronics are then operable to process the signal, to detect an unsafe temperature condition and to provide an indicator signal responsive to the unsafe temperature condition. The system further includes an indicator coupled to receive the indicator signal from the electronics. The indicator then responds to the indicator signal by providing a visible indication of the unsafe temperature condition. In certain implementations, the unsafe temperature condition can comprise the measured ambient temperature being above a temperature set point or being above a specified temperature for a specified period of time. Further, the temperature sensor can be coupled to the electronics by a through-screw sensor assembly.
REFERENCES:
patent: 4727359 (1988-02-01), Yuchi et al.
patent: 4996981 (1991-03-01), Elenewski et al.
patent: 5157378 (1992-10-01), Stumberg et al.
patent: 5200736 (1993-04-01), Coombs et al.
patent: 5301668 (1994-04-01), Hales
patent: 5398023 (1995-03-01), Murray
patent: 5541579 (1996-07-01), Kiernan
patent: 5635909 (1997-06-01), Cole
patent: 5640148 (1997-06-01), Lewis et al.
patent: 5659296 (1997-08-01), Debe et al.
patent: 5689234 (1997-11-01), Stumberg et al.
patent: 5691707 (1997-11-01), Smith et al.
patent: 5781118 (1998-07-01), Wise et al.
patent: 5917416 (1999-06-01), Read
patent: 5973602 (1999-10-01), Cole, III et al.
Brodhecker John W.
Hibbs James D.
FireEye Development Incorporated
Lee Benjamin C.
LandOfFree
System and method for alerting safety personnel of unsafe air te does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with System and method for alerting safety personnel of unsafe air te, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and System and method for alerting safety personnel of unsafe air te will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-99697