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Небесная энциклопедия

Космические корабли и станции, автоматические КА и методы их проектирования, бортовые комплексы управления, системы и средства жизнеобеспечения, особенности технологии производства ракетно-космических систем

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Применить Всего найдено 2. Отображено 2.
01-06-2011 дата публикации

Positive pressure continuous expanding method and device of heat shrinkable pipe

Номер: CN0102079132A
Принадлежит:

The invention discloses a positive pressure continuous expanding device of a heat shrinkable pipe, which comprises pipe conveying equipment (10), pressure maintained heating equipment (20), a pipe expanding mould (30), cooling equipment (60), heat shrinkable pipe dragging and sealing equipment (40) and a pressure air conveying equipment (50) which are arrayed in sequence; an air inlet pipe is arranged at one end of the heat shrinkable pipe; the other end of the heat shrinkable pipe is connected to the heat shrinkable pipe dragging and sealing equipment after passing through the pressure maintained heating equipment and the pipe expanding mould and is well sealed; pressure air is injected to a heat shrinkable pipe to be expanded; and the heat shrinkable pipe dragging and sealing equipment enables the heat shrinkable pipe to be successively subjected to heating and pipe expanding operations. A positive pressure continuous expanding technology of a heat shrinkable pipe, provided by the invention ...

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29-06-2011 дата публикации

Self-lubricating heat-shrinkable sleeve

Номер: CN0102110963A
Принадлежит:

The invention provides a self-lubricating heat-shrinkable sleeve. The self-lubricating heat-shrinkable sleeve is characterized by comprising an inner layer body and an outer layer body, wherein the outer layer body is made of a heat-shrinkable material; and the inner layer of the heat-shrinkable sleeve is provided with a continuous lubricating material layer. Because the inner layer of the self-lubricating heat-shrinkable sleeve is provided with the continuous lubricating material and the lubricating material can form a continuous lubricating layer between the heat-shrinkable material and a protected object, the aim of a convenient sleeve is fulfilled effectively. In addition, the outer layer material of the self-lubricating heat-shrinkable sleeve can be subjected to radiation cross linking by utilizing high-energy electron beams or high-energy gamma rays and then expanded to form the heat-shrinkable sleeve by heating, so that an effect of heat shrinkage is achieved.

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