Technology and device for precisely measuring temperature of cable joint on the basis of radio frequency technique
Number of patents in Portfolio can not be more than 2000
United States of America Patent
Stats
-
Apr 5, 2016
Grant Date -
Oct 25, 2012
app pub date -
Feb 24, 2011
filing date -
Nov 11, 2010
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
The invention provides a method and a device for on-line measuring the inner temperature of a cable joint, the device includes a built-in temperature measurer and an outside receiver. The built-in temperature measurer measures the temperature of the cable joint or a core wire surface by means of direct contact measuring method, and transmits the data to the outside receiver through an insulating layer by means of the radio frequency identification technique. At the same time, the outside receiver supplies power energy to the built-in temperature measurer by means of the radio frequency signal, so it resolves the problem of supplying power to the built-in temperature measurer. The device of the invention has the advantage of accurately measuring temperature, small volume, superior applicability and so on.
First Claim
Family
International Classification(s)
- G08B:SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; A....
- G01K:MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT;....
- H04Q:SELECTING
- G08C:TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL ....
- G06F:ELECTRIC DIGITAL DATA PROCESSING
- G01C:MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING....
- G01F:MEASURING VOLUME, VOLUME FLOW, MASS FLOW, OR LIQUI....
- [Classification Symbol]
- [Patents Count]
Cited Art Landscape
Patent Citation Ranking
Recipient Email Address
Recipient Email Address
Comment
Recipient Email Address
Add to Portfolio(s)
To add this patent to one, or more, of your portfolios, simply click the add button.
This Patent is in these Portfolios:
Add to additional portfolios:
Last Refreshed On:
Changes done successfully