FIELD: space engineering; spacecraft temperature control systems. SUBSTANCE: proposed system has gas and liquid passages. Compensating unit with bellows is additionally mounted between filter and heat exchanger of removable equipment of liquid passage. Bellows is fixed in its extreme position and its inlet is connected with second outlet of heat exchanger and outlet is connected with filter inlet. Second inlet of heat exchanger and filter outlet are connected via flexible metal pipe lines with hydraulic joint at the ends. Hydraulic joints are connected with remaining part of liquid passage of system through flexible metal pipe line and flowthrough valve. After ground tests (before launch of spacecraft) removable equipment is dismantled and said joints are coupled together. Flowthrough valve is closed and bellows is unlocked and operates in autonomous mode. EFFECT: enhanced reliability; increased operating time of system; facilitated pre-launch procedure. 4 dwg
Title | Year | Author | Number |
---|---|---|---|
SPACECRAFT TEMPERATURE CONTROL SYSTEM | 1999 |
|
RU2151722C1 |
SPACECRAFT TEMPERATURE CONTROL SYSTEM | 1998 |
|
RU2151720C1 |
METHOD OF TESTING TEMPERATURE CONTROL SYSTEM | 1998 |
|
RU2151719C1 |
SPACECRAFT TEMPERATURE CONTROL SYSTEM AND METHOD OF ITS MANUFACTURE | 2000 |
|
RU2191359C2 |
METHOD OF TESTING SPACE VEHICLE TEMPERATURE-CONTROL SYSTEM | 1996 |
|
RU2132805C1 |
TEMPERATURE CONTROL SYSTEM OF SPACECRAFT THERMAL MOCK-UP | 1996 |
|
RU2139228C1 |
METHOD OF CHECK OF OPERATION OF GAS-AND-LIQUID TEMPERATURE CONTROL SYSTEM | 1999 |
|
RU2151721C1 |
THERMAL CONDITIONS CONTROL SYSTEM | 1998 |
|
RU2144893C1 |
SPACECRAFT TEMPERATURE CONTROL SYSTEM AND METHOD OF MANUFACTURE OF SUCH SYSTEM | 2001 |
|
RU2209750C2 |
COMMUNICATION SATELLITE TEMPERATURE CONTROL SYSTEM | 1999 |
|
RU2158703C1 |
Authors
Dates
2003-01-10—Published
1996-03-20—Filed