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1. IN529/DELNP/2004 - COMPRESSION SYSTEM FOR COOLING AND HEATING PURPOSES.

Office
Inde
Numéro de la demande 529/DELNP/2004
Date de la demande 03.03.2004
Numéro de publication 529/DELNP/2004
Date de publication 08.02.2008
Type de publication A
CIB
F25B 9/00
FMÉCANIQUE; ÉCLAIRAGE; CHAUFFAGE; ARMEMENT; SAUTAGE
25RÉFRIGÉRATION OU REFROIDISSEMENT; SYSTÈMES COMBINÉS DE CHAUFFAGE ET DE RÉFRIGÉRATION; SYSTÈMES À POMPES À CHALEUR; FABRICATION OU EMMAGASINAGE DE LA GLACE; LIQUÉFACTION OU SOLIDIFICATION DES GAZ
BMACHINES, INSTALLATIONS OU SYSTÈMES FRIGORIFIQUES; SYSTÈMES COMBINÉS DE CHAUFFAGE ET DE RÉFRIGÉRATION; SYSTÈMES À POMPES À CHALEUR
9Machines, installations ou systèmes à compression dans lesquels le fluide frigorigène est l'air ou un autre gaz à point d'ébullition peu élevé
Déposants SINVENT AS
Inventeurs KARE AFLEKT
ARMIN HAFNER
ARNE JAKOBSEN
JOSTEIN PETTERSEN
HAVARD REKSTAD
GEIR SKAUGEN
GHOLAM REZA ZAKERI
PETTER NEKSA
Données relatives à la priorité 2001 4258 03.09.2001 NO
Titre
(EN) COMPRESSION SYSTEM FOR COOLING AND HEATING PURPOSES.
Abrégé
(EN)
A compression refrigeration system includes a compressor (1), a heat rejector (2), expansion means (3) and a heat absorber (4) connected in a closed circulation circuit that may operate with supercritical high-side pressure. The refrigerant charge and component design of the system corresponds to a stand still pressure inside the system which lower than 1.26 times the critical pressure of the refrigerant when the temperature of the whole system is equalised to 60 degrees C. Carbon dioxide or a mixture of a refrigerant containing carbon dioxide may be applied as the refrigerant in the system.

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