FIELD: machine building.
SUBSTANCE: intake part of the connecting coupling for the fluid pipeline has electric resonance circuit, that interacts without contact with tuning device. The resonance circuit in the interim position of the inserted part that differs from the closed position has resonance frequency differing from the characteristic closing frequency, and in closed position has characteristic closing frequency. The tuning device acts on the inductance of the electric resonance circuit. There is acting part (6), that upon the inserted part installation in the intake part mechanically acts on the coil such that the coil shape in closed position differs from the coil shape in the interim position.
EFFECT: invention improves reliability of the connection.
10 cl, 11 dwg
| Title | Year | Author | Number |
|---|---|---|---|
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|
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| IMPROVED KITCHEN PROCESSOR | 2011 |
|
RU2584849C2 |
