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1. (WO1991007628) CONTINUOUS CHEMICAL HEAT PUMP SYSTEM FOR PRODUCING HEAT/OR COLD
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/1991/007628 International Application No.: PCT/NL1990/000171
Publication Date: 30.05.1991 International Filing Date: 15.11.1990
Chapter 2 Demand Filed: 07.06.1991
IPC:
C09K 5/16 (2006.01) ,F25B 1/00 (2006.01) ,F25B 23/00 (2006.01) ,F25B 25/00 (2006.01)
C CHEMISTRY; METALLURGY
09
DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
K
MATERIALS FOR APPLICATIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
5
Heat-transfer, heat-exchange or heat-storage materials, e.g. refrigerants; Materials for the production of heat or cold by chemical reactions other than by combustion
16
Materials undergoing chemical reactions when used
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25
REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
B
REFRIGERATION MACHINES, PLANTS, OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
1
Compression machines, plant or systems with non-reversible cycle
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25
REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
B
REFRIGERATION MACHINES, PLANTS, OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
23
Machines, plant, or systems, with a single mode of operation not covered by groups F25B1/-F25B21/135
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
25
REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION OR SOLIDIFICATION OF GASES
B
REFRIGERATION MACHINES, PLANTS, OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
25
Machines, plant, or systems, using a combination of modes of operation covered by two or more of the groups F25B1/-F25B23/160
Applicants:
SCHUURMAN, Eiko, Albertus [NL/NL]; NL
Inventors:
SCHUURMAN, Eiko, Albertus; NL
Agent:
MOMMAERTS, J., H.; Exterpatent B.V. P.O. Box 90649 NL-2509 LP The Hague, NL
Priority Data:
436,91315.11.1989US
Title (EN) CONTINUOUS CHEMICAL HEAT PUMP SYSTEM FOR PRODUCING HEAT/OR COLD
(FR) SYSTEME A THERMOPOMPE CHIMIQUE CONTINUE SERVANT A PRODUIRE DE LA CHALEUR OU DU FROID
Abstract:
(EN) This invention discloses an extremely simple chemical heat pump system, utilizing the chemical reaction heat of a perfectly reversible chemical disassociation reaction system, wherein one gaseous compound is involved in said reversible reaction. The chemical heat pump system comprises a compressor (4) an exothermic reactor tank/heat exchanger (1) and a controlled variable expansion valve (3) and means (6) for controlling the expansion of said valve as a function of the desired end temperatures of the system.
(FR) On décrit un système à thermopompe chimique extrêmement simple utilisant la chaleur de la réaction chimique d'un système à réaction de dissociation chimique parfaitement réversible, dans lequel un composé gazeux participe à ladite réaction réversible. Le système à thermopompe chimique comporte un compresseur (4), un réacteur exothermique/échangeur de chaleur (1) et une soupape à expansion variable commandée (3), ainsi qu'un moyen (6) servant à commander l'expansion de ladite soupape en fonction des températures finales souhaitées du système.
Designated States: AU, CA, FI, JP, NO, SU
European Patent Office (AT, BE, CH, DE, DK, ES, FR, GB, GR, IT, LU, NL, SE)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
EP0500719CA2068737AU1990067433