Patent ID: 11965688
Assignee: THEMRO KING LLC
Field: Thermal processes and apparatus (Mechanical engineering)
Classification: CPC F  B | IPC F

Claim 2:
3. The transport refrigeration unit according claim 1, comprising:
releasable connections with shut-off valves between the inter-stage heat exchanger and (i) a distributor line of the first stage cycle extending to the inter-stage heat exchanger and (ii) a suction line of the first stage cycle extending from the inter-stage heat exchanger, whereby the container, the second stage cycle and the inter-stage heat exchanger are removable from the transport refrigeration unit as a portable sub-system; and/or
releasable connections with shut-off valves between the inter-stage heat exchanger and (i) a discharge line of the second stage cycle extending to the inter-stage heat exchanger and (ii) a liquid line of the second stage cycle extending from the inter-stage heat exchanger, whereby the container and the second stage cycle are removable from the transport refrigeration unit as a portable sub-system.