SECTIONAL RADIATOR Russian patent published in 2010 - IPC F24H3/00 

FIELD: heating.

SUBSTANCE: sectional radiator is equipped with several sections, each of which is connected to the neighbouring section by means of a coupling sleeve and is insulated against environment with a sealing device in the zone of their connection. The first section includes a cartridge valve passing to the coupling sleeve located between the first and the second sections. Coupling sleeve is attached to the sections with the threaded device including the first thread interacting with the first opposite directed thread of the first section and the second thread passing in opposite direction in relation to the above first thread and interacting with the second opposite directed thread of the second section. A slot is provided between the above first and second thread. The sealing ring the length of which exceeds its radial thickness in axial direction is arranged in the slot.

EFFECT: possibility of controlling the heat carrier only by means of cartridge valve.

2 dwg