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Title: Non-invasive energy meter for fixed and variable flow systems

Abstract

An energy metering method and apparatus for liquid flow systems comprising first and second segments of one or more conduits through which a liquid flows, comprising: attaching a first temperature sensor for connection to an outside of the first conduit segment; attaching a second temperature sensor for connection to an outside of the second conduit segment; via a programmable control unit, receiving data from the sensors and calculating energy data therefrom; and communicating energy data from the meter; whereby the method and apparatus operate without need to temporarily disconnect or alter the first or second conduit segments. The invention operates with both variable and fixed flow systems, and is especially useful for both active and passive solar energy systems.

Inventors:
;
Publication Date:
Research Org.:
Sandia National Lab. (SNL-CA), Livermore, CA (United States)
Sponsoring Org.:
USDOE
OSTI Identifier:
1175536
Patent Number(s):
6,960,017
Application Number:
10/345,590
Assignee:
Sandia Corporation SNL-L
DOE Contract Number:
AC04-94AL85000
Resource Type:
Patent
Country of Publication:
United States
Language:
English
Subject:
47 OTHER INSTRUMENTATION

Citation Formats

Menicucci, David F., and Black, Billy D.. Non-invasive energy meter for fixed and variable flow systems. United States: N. p., 2005. Web.
Menicucci, David F., & Black, Billy D.. Non-invasive energy meter for fixed and variable flow systems. United States.
Menicucci, David F., and Black, Billy D.. Tue . "Non-invasive energy meter for fixed and variable flow systems". United States. doi:. https://www.osti.gov/servlets/purl/1175536.
@article{osti_1175536,
title = {Non-invasive energy meter for fixed and variable flow systems},
author = {Menicucci, David F. and Black, Billy D.},
abstractNote = {An energy metering method and apparatus for liquid flow systems comprising first and second segments of one or more conduits through which a liquid flows, comprising: attaching a first temperature sensor for connection to an outside of the first conduit segment; attaching a second temperature sensor for connection to an outside of the second conduit segment; via a programmable control unit, receiving data from the sensors and calculating energy data therefrom; and communicating energy data from the meter; whereby the method and apparatus operate without need to temporarily disconnect or alter the first or second conduit segments. The invention operates with both variable and fixed flow systems, and is especially useful for both active and passive solar energy systems.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {Tue Nov 01 00:00:00 EST 2005},
month = {Tue Nov 01 00:00:00 EST 2005}
}

Patent:

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