BS 4617:1983
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Methods for determining the performance of pumps and motors for hydraulic fluid power transmission
Hardcopy , PDF
29-06-2007
English
28-02-1983
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Foreword
Cooperating organizations
Methods
0 Introduction
1 Scope
2 Definitions
3 Symbols and units
4 Test installations
5 Test procedures
6 Test report
Appendices
A Energy balance in a hydraulic unit
B Use of practical units
C Errors and classes of measurement
D Pretest check list
Tables
1 Symbols and units
2 Subscripts
3 Permissible variation in indicated fluid temperature
4 Limits of permissible variation of mean indicated
values of controlled parameters
5 Practical units
6 Permissible systematic errors of measuring
instruments as determined during calibration
Figures
1 Test circuit for pump unit (open circuit)
2 Test circuit for pump unit (closed circuit)
3 Test circuit for motor unit
4 Pump performance against outlet pressure
5 Pump performance against rotational frequency
6 Motor performance against rotational frequency
7 Integral transmission performance
Describes methods for determining the performance and efficiency of positive displacement pumps, motors and integral transmissions and lays down requirements for the test installations, test procedures and the methods of presenting the test results.
| Committee |
MCE/18
|
| DevelopmentNote |
Supersedes 81/78690 DC (08/2005)
|
| DocumentType |
Standard
|
| Pages |
26
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy |
| BS 7275-3:1995 | Determination of hydraulic fluid power motor characteristics Method at constant flow and at constant torque |
| PD 6461-3:1995 | General metrology Guide to the expression of uncertainty in measurement (GUM) |
| PD 6461-4:2004 | General metrology Practical guide to measurement uncertainty |
| PD 6461-2:1980 | General metrology Vocabulary of legal metrology (VLM) |
| PD 6461-1:1985 | Vocabulary of metrology Basic and general terms (international) |
| ISO 6073:1997 | Petroleum products Prediction of the bulk moduli of petroleum fluids used in hydraulic power systems |
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