Water level sensor and temperature profile detector
Patent
·
OSTI ID:5933425
A temperature profile detector comprising a surrounding length of metal tubing and an interior electrical conductor both constructed of high temperature high electrical resistance materials. A plurality of gas-filled expandable bellows made of electrically conductive material is electrically connected to the interior electrical conductor and positioned within the length of metal tubing. The bellows are sealed and contain a predetermined volume of a gas designed to effect movement of the bellows from an open circuit condition to a closed circuit condition in response to monitored temperature changes sensed by each bellows.
- Assignee:
- Dept. of Energy
- Patent Number(s):
- US 4385519
- OSTI ID:
- 5933425
- Resource Relation:
- Patent File Date: Filed date 29 Jan 1981; Other Information: PAT-APPL-229423
- Country of Publication:
- United States
- Language:
- English
Similar Records
Water level sensor and temperature profile detector
Water-level sensor and temperature-profile detector
Temperature profile detector
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Sat Jan 01 00:00:00 EST 1983
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OSTI ID:5933425
Water-level sensor and temperature-profile detector
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Thu Jan 29 00:00:00 EST 1981
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OSTI ID:5933425
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Sat Jan 01 00:00:00 EST 1983
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OSTI ID:5933425
Related Subjects
22 GENERAL STUDIES OF NUCLEAR REACTORS
FUEL ELEMENT CLUSTERS
TEMPERATURE MONITORING
WATER
LEVEL INDICATORS
TEMPERATURE MEASUREMENT
BELLOWS
ELECTRIC CONDUCTIVITY
TUBES
ELECTRICAL PROPERTIES
FUEL ASSEMBLIES
HYDROGEN COMPOUNDS
MEASURING INSTRUMENTS
MECHANICAL STRUCTURES
MONITORING
OXYGEN COMPOUNDS
PHYSICAL PROPERTIES
220300* - Nuclear Reactor Technology- Fuel Elements
FUEL ELEMENT CLUSTERS
TEMPERATURE MONITORING
WATER
LEVEL INDICATORS
TEMPERATURE MEASUREMENT
BELLOWS
ELECTRIC CONDUCTIVITY
TUBES
ELECTRICAL PROPERTIES
FUEL ASSEMBLIES
HYDROGEN COMPOUNDS
MEASURING INSTRUMENTS
MECHANICAL STRUCTURES
MONITORING
OXYGEN COMPOUNDS
PHYSICAL PROPERTIES
220300* - Nuclear Reactor Technology- Fuel Elements