| 摘要 |
FIELD: mechanical engineering. ^ SUBSTANCE: pulsation damper comprises detachable housing provided with the flexible diaphragm to define under-diaphragm and above diaphragm spaces and valving member. The valving member is made of two valves. The first valve is mounted in the bottom section of the housing. The under-diaphragm space is connected with the pipeline through the first valve. The above-diaphragm space is connected with the gas chamber through the second valve mounted in the top section of the housing. Both of the valves are made of spring-loaded rod with plate. ^ EFFECT: enhanced reliability and prolonged service life. ^ 8 dwg |
