FIELD: engines and pumps.
SUBSTANCE: invention can be used in diesel fuel hardware test systems. Proposed device comprises fuel tank (1), electrical pump (2), pressure and drain lines (3, 4), respectively. Besides, it includes pressure gage (5) nozzle (6) under nozzle or high-pressure fuel line. Note here that it incorporates stop-watch (7), hydropneumatic accumulator (8) and check valve (9). Check valve (9) is arranged between electrical pump (2) and hydropneumatic accumulator (8) to feed fuel from pump (2) via pressure line (3) into said accumulator (8) and therefrom via drain line (4) to tested nozzle (6) (or high-pressure fuel line).
EFFECT: adequate testing of fuel hardware.
1 dwg
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