HYDRAULIC CONNECTION TESTER Russian patent published in 2021 - IPC H01H19/02 

Abstract RU 2744514 C1

FIELD: hydraulics.

SUBSTANCE: hydraulic connection tester consists of a clamp, a printed circuit board, which is connected with the clamp without the possibility of rotation and contains at least one terminal; a switch, which is connected to the clamp with the possibility of rotation and can come into contact with at least one terminal. The switch contains at least one pin which is located in the first axis direction. The tester also has an indicator device that is activated when the switch comes into contact with at least one terminal.

EFFECT: invention provides reliable hydraulic connection.

20 cl, 9 dwg

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RU 2 744 514 C1

Authors

Hall, Thomas Edwin

Butts, Lawrence

Dates

2021-03-11Published

2018-10-22Filed