| 摘要 |
FIELD: mechanics. ^ SUBSTANCE: invention relates to temperature compensating mechanisms of multiple use damping vibration of operating item and having definite rigidity when item is out of operation. This invention may be used in different engineering industries for the items operating under high temperatures. Compensator consists of elastic damper from metal rubber located between two cylindrical box-type items installed with annular gap as regard to each other and between end surfaces. Elastic damper from metal rubber is impregnated with low-melting metal to achieve rigidity and dimensional integrity of non-operating item and to ensure low-melting metal escape to additional volume in the form of metal bellow when item is heated to operating temperature and its return for metal rubber elastic damper impregnation. All box-type items, bellow and elastic damper are made of high-temperature corrosion-proof steel. Compensator design is a leak tight structure. ^ EFFECT: improvement of compensator rigidity on non-operating item; manufacturability, user-free design and possibility of multiple use. ^ 2 cl, 2 dwg |
