Abstract: Described is a support assembly (1) for a motocondensing unit (M), comprising an electronic unit (Me) and a mechanical unit (Mm). In particular, the support assembly (1) according to the invention comprises: —a first base (10), configured to support the electronic unit (Me) of the motocondensing unit (M), and having a first coupling side part (102); —a second base (20), configured to support the mechanical unit (Mm) of the motocondensing unit (M), and having a second coupling side part (202); wherein said first coupling side part (102) and said second coupling part (202) are configured to be coupled to each other in such a way that, following the coupling of said first coupling part (102) and of said second coupling part (202), the first base (10) and the second base (20) form a monolithic body.

Abstract: An ejector for a refrigerating machine having a main body crossed by a conduit for passage of refrigerant fluid and having a compartment which includes a seating, which is in communication with the conduit, and a mouth for inlet of refrigerant fluid; a nozzle which can be coupled with the seating and has an internal hole for passage of the refrigerant fluid, and a shutter having an end which can be coupled with the hole to close the hole.

Abstract: An ejector for a refrigerating machine, including a main body crossed by a conduit for passage of refrigerant fluid and having a compartment which comprises a seating, which is in communication with said conduit, and a mouth for inlet of refrigerant fluid; a nozzle which can be coupled with the seating and having an internal hole, for passage of the refrigerant fluid a shutter having an end which can be coupled with the hole to close the hole.

Abstract: Regulating valve (10) comprising: a body (11) crossed by a channel (12) for a fluid, a shutter (13) sliding in the body (11), according to a sliding direction (A), between a closing position and an opening position. The shutter (13) protrudes along the sliding direction (A) between a back end (16) and a front end (17), which is provided with a side surface (18) parallel to the sliding direction (A) and coupling with the internal surface (15) of the seat (14). The front end (17) is tubular and has at least one aperture (20) crossable by a fluid according to a normal direction to the sliding direction (A). The aperture (20) has two sides (20a, 20b) which join together to form a cuspid and diverge along the sliding direction (A).