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Machine translation
1. (WO1979001051) IMPROVED REFRIGERATION MEANS AND METHODS
Latest bibliographic data on file with the International Bureau   

Pub. No.:    WO/1979/001051    International Application No.:    PCT/US1979/000239
Publication Date: 13.12.1979 International Filing Date: 16.04.1979
IPC:
F25D 11/00 (2006.01), F25D 21/00 (2006.01), F25D 29/00 (2006.01), G05D 23/19 (2006.01)
Applicants:
Inventors:
Priority Data:
904937 11.05.1978 US
Title (EN) IMPROVED REFRIGERATION MEANS AND METHODS
(FR) PERFECTIONNEMENTS A DES MOYENS ET PROCEDES DE REFRIGERATION
Abstract: front page image
(EN)An energy-saving refrigerating system capable of reducing the quantity of energy and the cost required to operate refrigerators while contributing to greater efficiency in the operation of the utility facility that supplies the energy is provided by treating separately the functions of producing cold and using that cold to accomplish refrigeration. Cold is produced in a compressor (10), condenser (12), evaporator combination, and is stored in a cold storage unit (14) from which it is removed, by heat input at selected times. The times of cold production and of cold utilization are selected so that they accomplish a continued and adequate refrigeration function while transferring most energy usage from the highest cost peak load period of the energy source to another time. Certain features, including a cold storage unit (14) and shroud (32), enhance efficiency. The method of defrost and case condensation control additionally reduces energy required for evaporator frost and case moisture removal.
(FR)Un systeme de refrigeration economiseur d"energie capable de reduire la quantite d"energie et les frais necessaires au fonctionnement des refrigerateurs tout en contribuant a un meilleur rendement dans le fonctionnement de l"unite qui fournit l"energie consiste a dissocier les fonctions de production de froid et d"utilisation de ce froid pour accomplir la refrigeration. Le froid est produit dans un ensemble combine comprenant un compresseur (10), un condenseur (12), un evaporateur (14) et il est emmagasine dans une unite de stockage (14) d"ou il est evacue par entree de chaleur a des temps selectionnes. Les temps de production de froid et d"utilisation du froid sont selectionnes de sorte qu"ils accomplissent une fonction de refrigeration continue et appropriee tout en transferant la plus grande partie de l"energie utilisee de la periode de pointe de charge a cout eleve
Designated States:
Publication Language: English (EN)
Filing Language: English (EN)