Communications: electrical – Land vehicle alarms or indicators – Internal alarm or indicator responsive to a condition of the...
Patent
1993-11-12
1994-11-01
Crosland, Donnie L.
Communications: electrical
Land vehicle alarms or indicators
Internal alarm or indicator responsive to a condition of the...
340461, 340462, 340525, 738663, B60Q 100
Patent
active
053610598
ABSTRACT:
Gauges for indicating the level of sensed parameters are often provided in connection with a variety of machines. Advantageously, such gauges are sufficiently flexible to indicate the level of a parameter having a warning level that is dependent upon the level of a second sensed parameter. In the subject invention, a gauge indicates the level of a primary sensed parameter having a normal operating range. A sensor produces a signal indicative of the level of a secondary sensed parameter and the levels of the primary sensed parameter associated with the normal operating range are modified in response to the level of the secondary sensed parameter.
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Caterpillar Service Manual--"Systems Operation Testing and Adjusting-Computerized Monitoring System with Liquid Crystal Display" published Oct. 1990.
Journal Article entitled "Introducing The Vital Signs Monitor, Plus Load Weighing System", of Marathon LeTourneau believed to have been published Jan. 1987.
Barney Dennis A.
Hoffman John P.
Kozlevcar Joseph G.
Vance Ricky D.
Caterpillar Inc.
Crosland Donnie L.
Janda Steven R.
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