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1. WO2020117065 - MULTI-DIRECTIONAL ISOTHERM HEAT EXTRACTOR

Publication Number WO/2020/117065
Publication Date 11.06.2020
International Application No. PCT/NO2019/050260
International Filing Date 27.11.2019
IPC
F28D 15/02 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT; HEAT STORAGE PLANTS OR APPARATUS IN GENERAL
15Heat-exchange apparatus with the intermediate heat-transfer medium in closed tubes passing into or through the conduit walls
02in which the medium condenses and evaporates, e.g. heat-pipes
F28D 21/00 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
DHEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT; HEAT STORAGE PLANTS OR APPARATUS IN GENERAL
21Heat-exchange apparatus not covered by any of the groups F28D1/-F28D20/109
F28F 99/00 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
28HEAT EXCHANGE IN GENERAL
FDETAILS OF HEAT-EXCHANGE OR HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
99Subject matter not provided for in other groups of this subclass
Applicants
  • CRONUS TECHNOLOGY AS [NO]/[NO]
Inventors
  • SEDLAK, Veroslav
  • OSTORERO, Didier
  • FETCU, Dumitru
Agents
  • TANDBERG INNOVATION AS
Priority Data
2018157106.12.2018NO
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) MULTI-DIRECTIONAL ISOTHERM HEAT EXTRACTOR
(FR) EXTRACTEUR DE CHALEUR ISOTHERME MULTIDIRECTIONNEL
Abstract
(EN)
The invention describes a multi-directional isotherm heat extractor (1) functioning within a chosen working range of temperatures. The heat extractor comprises an extraction side (2), thermally attached to and shaped after the object for heat extraction and an ambient side (4) comprising hollow protrusions (5) protruding from the ambient side (4), wherein the two sides and protrusions form one fluid chamber (6). The heat extractor further comprises a working fluid (3). The space of the fluid chamber (6) is filled over 50% with working fluid, and the working fluid and pressure in the fluid chamber (6) is chosen such that the fluid is kept in the boiling regimes when the extraction side (2) is within the chosen working range of temperatures.
(FR)
Cette invention concerne un extracteur de chaleur isotherme multidirectionnel fonctionnant dans une plage de températures de travail choisie. L'extracteur de chaleur comprend un côté extraction (2), fixé thermiquement à l'objet et façonné suivant celui-ci pour l'extraction de chaleur et un côté environnement (4) comprenant des saillies creuses (5) faisant saillie à partir du côté environnement (4), les deux côtés et les saillies formant une seule chambre de fluide (6). L'extracteur de chaleur comprend en outre un fluide de travail (3). L'espace de la chambre de fluide (6) est rempli à plus de 50 % de fluide de travail, et le fluide de travail et la pression dans la chambre de fluide (6) sont choisis de telle sorte que le fluide soit maintenu dans les régimes d'ébullition lorsque le côté extraction (2) se trouve à l'intérieur de la plage de températures de travail choisie.
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