METHOD AND DEVICE FOR FEEDING AT LEAST ONE SUBSTANCE INTO CLEARANCE BETWEEN RECIPROCALLY MOVABLE, CO-AXIAL LOCATED COMPONENTS OF STRUCTURE Russian patent published in 2010 - IPC F16J15/48 

FIELD: machine building.

SUBSTANCE: invention elates to method and device for feeding of at least one substance into clearance between reciprocally movable, co-axial located components of structure. Into clearance it is introduced under substance, and excess introduced volume of substance is extruded from clearance. Clearance is encapsulated at least at its one axial end by means of at least one seal ring, loaded by spring, which is fixed in holding arrangement, connected to one of structure's element, and allows contact surface for contacting to the other element of structure. Substance, at corresponding pressure and simultaneously with feeding into clearance, is directed, furthermore, separately to the seal surface, to which it is applied pressure.

EFFECT: invention increases reliability of structure connection.

7 cl, 10 dwg