| 摘要 |
FIELD: transport.SUBSTANCE: invention relates to space engineering, namely to pressurised containers for outer space observation equipment. Pressurised cubicle includes body made of parts connected via gasket seal, elements of detachable connection of body parts, elements for observation equipment fixation inside the body, electric connector pressure-tightly installed in the body the inner part of which connector is connected with observation equipment by means of the first electric wire, switch and two handles installed on the body. In the body in front of observation equipment lens, glass is pressure-tightly installed. Additionally, following parts are introduced: cut-off valve pressure-tightly mounted the body, case made as immovable part and flap of vacuum shield thermal insulation, facility for detachable fixation of case flap in position in front of the glass, facility for detachable fixation of case flap in drawn back from glass position. The switch is located on handle and connected with outer part of electric connector by additionally introduced second electric wire. The glass is provided with ultraviolet-light filter. Elements of detachable connection of body parts are made as bolting the characteristics of which correspond to positive pressure difference inside and outside the pressurised cubicle.EFFECT: providing pressure tightness and safety for outer space observation equipment.3 dwg |
