EP 0795724 B1 20010905 - Equalizing method for a network of a non compressible fluid
Title (en)
Equalizing method for a network of a non compressible fluid
Title (de)
Ausgleichsverfahren eines Netzes für eine nicht-komprimierbare Flüssigkeit
Title (fr)
Procédé d'équilibrage d'un réseau de distribution de fluide non compressible
Publication
Application
Priority
FR 9603416 A 19960314
Abstract (en)
[origin: EP0795724A1] The balancing of incompressible fluid flow rates in a two tube (flow and return) network with several diversion branches consists of breaking down the installation into elementary networks. Each of these has a main pressure regulator (2) and a pressure regulator (3) in each branch. Pressure tappings are located either side the branch regulator and a third pressure tapping is located at a distance from these. Measurement of the flow rate in a particular branch is obtained by measuring the pressure difference either side the pressure regulator. The pressure difference obtained by measuring the third pressure tapping and one of the other two tappings is also taken. From these pressure difference values the coefficient of hydraulic resistance (Z) of the branch is calculated. Coefficients are calculated for each branch in the same way.
IPC 1-7
IPC 8 full level
F17D 1/14 (2006.01); F24D 19/10 (2006.01)
CPC (source: EP US)
F17D 1/14 (2013.01 - EP); F24D 19/1015 (2013.01 - EP US)
Designated contracting state (EPC)
BE DE GB NL SE
DOCDB simple family (publication)
EP 0795724 A1 19970917; EP 0795724 B1 20010905; DE 69706458 D1 20011011; DE 69706458 T2 20020411; FR 2746168 A1 19970919; FR 2746168 B1 19980430
DOCDB simple family (application)
EP 97420041 A 19970313; DE 69706458 T 19970313; FR 9603416 A 19960314