Patent ID: 11945607
Assignee: SPACE PERSPECTIVE INC.
Field: Transport (Mechanical engineering)
Classification: CPC B | IPC B

Claim 11:
12. A system for environmental conditioning of a pressurized cabin interior of a vehicle system, comprising:
a pressure vessel capsule defining the cabin interior and housing cabin air within the cabin interior;
a first heat exchanger mounted within the pressure vessel capsule;
a cabin air loop, comprising:
a cabin air manifold fluidly coupled to the first heat exchanger; and
a fan configured to circulate the cabin air through the cabin air manifold;

a radiator mounted to an exterior surface of the pressure vessel capsule and comprising a plurality of petals radially encircling a central axis; and
a first refrigerant loop comprising a refrigerant, the first refrigerant loop configured to thermally couple the first heat exchanger and the radiator, wherein the first refrigerant loop is fluidly coupled to fluid channels within a first subset of the plurality of petals; and
a second refrigerant loop, fluidly isolated from the first refrigerant loop, which is fluidly coupled to fluid channels within a second subset of the plurality of petals, wherein the first and second subsets are disjoint.