Приводы гидравлические. Фильтры. Оценка падения давления в сравнении с параметрами потока
Название (англ.):
Hydraulic fluid power; Filters; Evaluation of pressure drop versus flow characteristics
Описание (англ.):
Specifies the method of measuring the pressure drop across a fluid filter under various conditions of flow. Two standards of measurement are specified: class A - for accurate evaluation for referee purposes - requiring laboratory conditions; class B - for evaluation for general purposes - requiring test facilities less stringent that laboratory conditions. Figure 1 shows an example for a suitable test circuit, and the typical reporting method isgiven in the table.
Заменён стандартами:
ISO 3968:2001
Дата регистрации:
10.01.82
Дата введения:
01.12.81
Дата отмены:
20.12.01
Код КГС:
Г17
Код ОКСТУ:
4140
Код ОКС(МКС):
23.100.60
Код ОКП:
4140
Нормативные ссылки:
BS 6277-1982, EQV*E48-677-1982, NEQ*NBN E 48-108-1988, EQV*NEN-ISO 3968-1982, EQV*NF E48-677-1986, NEQ*OENORM ISO 3968-1983, EQV*SFS 5135-1985, EQV*DS/ISO 3968(/DS), EQV*UNI ISO 3968(1992/UNI), EQV
Ключевые слова:
DIFFERENTIAL PRESSURE FILTERS FLOW MEASUREMENT FLOWS FLUID FILTERS FLUID TECHNOLOGY HEAD LOSSES HYDRAULIC FLUID POWER HYDRAULIC TRANSMISSION HYDRAULIC TRANSMISSION SYSTEMS OIL FILTERS TESTING TESTS