Apparatus for detecting metal powder amount in hydraulic circuit

Details Apparatus for detecting metal powder amount in hydraulic circuit Apparatus for detecting metal powder amount in hydraulic circuit

1996-07-11

1997-12-09

Raevis, Robert

Measuring and testing

Inspecting

G01R 2702

Patent

active

056963319

ABSTRACT:
An apparatus for detecting an amount of metal powder in a hydraulic circuit for supplying a drain pressurized oil from a hydraulic pump driven by an engine is characterized by comprising a metal powder amount detection sensor (9) disposed in a flow passage of the pressurized oil and adapted to transmit a signal in proportion to an adhering amount of the metal powder and a controller (11) for calculating the metal powder amount from the signal outputted from the metal powder detection sensor and displaying the calculated amount.

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