Dual compressors
AssigneeCopeland Corporation
InventorJohn P. Elson
Life of this patent
Estimating the term…
Abstract
A hermetic refrigeration compressor system comprises a sealed shell containing two motor-compressor units of different capacities and also containing a suction gas accumulator through and from which suction gas is delivered to both units, the interior of the shell being at suction pressure; gas from an outlet of the accumulator being directed into an aligned, spaced inlet in the motor cover of the smaller unit. Both units are spring-mounted on a unitary support within the shell.
Claims4
A multi-compressor assembly comprising a hermetic casing which has a bottom wall and spaced sidewall portions, a plurality of compressor means in the casing, and a supporting structure for spring-mounting the compressor means in the casing, characterized by a sheet metal bracket member including a medial portion resting on and extending across the bottom wall and having side portions extending upwardly adjacent opposite sidewall portions and thence projecting inwardly toward one another and defining shelf portions, and spring abutment means on each of said inwardly projecting shelf portions.
A multi-compressor assembly including a hermetic casing having a bottom wall and spaced sidewall portions, a plurality of compressor units in the casing, and means for mounting the compressor units in the casing characterized by a bracket member having a medial portion extending across the bottom wall, a pair of side portions integral with said medial portion and extending upwardly adjacent opposite sidewall portions of the casing and thence projecting inwardly toward one another to define shelf portions, and spring-supporting means for the compressor units, said spring-supporting means being carried partly by said medial portion and partly by said shelf portions.
Dependencies are inferred from the claim text.