HYDRAULIC CONNECTOR Russian patent published in 2019 - IPC F16L37/28 

FIELD: astronautics.

SUBSTANCE: invention relates to space technology, in particular in spacecraft docking devices for connecting and disconnecting highways. In the hydraulic connector containing docked nozzles: inlet nozzle located on the active part and outlet nozzle located on the passive part, the outlet is connected through a bellows with a safety gear, and the inlet is connected with a pin, on which sealing cuffs, disc springs are installed, the first bushing, a separator, a pusher, the ring and the clamping nut, the pin on one side is fixed in screwed coupling halves active, in the end of which the spring is resting, the second end of the spring is pressed into the active sleeve, which is mounted on the outer diameter of the flange connected by a threaded connection by means of screws with the pusher, active coupling halves are installed in the active support, the active limiter is mounted for movement in the groove of the active case, the second sleeve with the front end is propped on the flange of the fixed fitting, and the rear end is backed up by the first flange, which is connected to the case by active screws and an active nut, the outlet is connected through a bellows with a safety device, which is fixed in the passive couplings connected to each other and the flange is passive, the passive bushes are screwed in with cups with springs installed in them, the coupling halves are installed in a passive bearing with a passive restraint installed in it, which is mounted so that it can move in the groove of the passive body, the right front end cap is pressed against the end of the outlet nozzle, and the rear end is clamped with a passive flange through a passive nut, the passive flange is connected to the body with passive screws.

EFFECT: increase of reliability with ensuring tightness of the highway of liquids.

1 cl, 3 dwg