FR2388241A1 - Accumulateur de chaleur latente - Google Patents
Accumulateur de chaleur latenteInfo
- Publication number
- FR2388241A1 FR2388241A1 FR7812865A FR7812865A FR2388241A1 FR 2388241 A1 FR2388241 A1 FR 2388241A1 FR 7812865 A FR7812865 A FR 7812865A FR 7812865 A FR7812865 A FR 7812865A FR 2388241 A1 FR2388241 A1 FR 2388241A1
- Authority
- FR
- France
- Prior art keywords
- latent heat
- heat accumulator
- heat
- joule
- degrees
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Withdrawn
Links
- 230000008018 melting Effects 0.000 abstract 2
- 238000002844 melting Methods 0.000 abstract 2
- 150000003839 salts Chemical class 0.000 abstract 2
- 238000002485 combustion reaction Methods 0.000 abstract 1
- 239000004020 conductor Substances 0.000 abstract 1
- 238000010438 heat treatment Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 abstract 1
- 239000000463 material Substances 0.000 abstract 1
- 239000000203 mixture Substances 0.000 abstract 1
- 239000002918 waste heat Substances 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F28—HEAT EXCHANGE IN GENERAL
- F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
- F28D20/00—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00
- F28D20/02—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat
- F28D20/021—Heat storage plants or apparatus in general; Regenerative heat-exchange apparatus not covered by groups F28D17/00 or F28D19/00 using latent heat the latent heat storage material and the heat-exchanging means being enclosed in one container
-
- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09K—MATERIALS FOR MISCELLANEOUS APPLICATIONS, NOT PROVIDED FOR ELSEWHERE
- C09K5/00—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
- C09K5/02—Materials undergoing a change of physical state when used
- C09K5/06—Materials undergoing a change of physical state when used the change of state being from liquid to solid or vice versa
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Thermal Sciences (AREA)
- Physics & Mathematics (AREA)
- Materials Engineering (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Chemistry (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Heat-Pump Type And Storage Water Heaters (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
L'invention vise un accumulateur de chaleur latente. Le milieu d'accumulation de cet accumulateur de chaleur est constitué par un matériau en phases alternantes, à savoir des solutions de sels ou des mélanges de sels dont la température de fusion est comprise entre 180 degrés C et 190 degrés C et dont la chaleur latente de fusion est comprise entre 410 Joule/g et 440 Joule/g. Cet accumulateur de chaleur latente est relié à des échangeurs et à des conducteurs de chaleur pour l'amenée et l'évacuation de la chaleur. L'accumulateur de chaleur latente conforme à l'invention sert à recueillir la chaleur perdue provenant par exemple de moteurs à combustion interne afin d'en profiter pour le chauffage d'un liquide ou d'un espace.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19772717933 DE2717933A1 (de) | 1977-04-22 | 1977-04-22 | Latentwaermespeicher |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2388241A1 true FR2388241A1 (fr) | 1978-11-17 |
Family
ID=6007020
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7812865A Withdrawn FR2388241A1 (fr) | 1977-04-22 | 1978-04-21 | Accumulateur de chaleur latente |
Country Status (6)
Country | Link |
---|---|
JP (1) | JPS53132844A (fr) |
DE (1) | DE2717933A1 (fr) |
FR (1) | FR2388241A1 (fr) |
GB (1) | GB1596883A (fr) |
IT (1) | IT1156956B (fr) |
SE (1) | SE7804253L (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2582787A1 (fr) * | 1985-06-04 | 1986-12-05 | Vironneau Pierre | Source d'energie calorifique a accumulation |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5924187A (ja) * | 1982-07-30 | 1984-02-07 | Hitachi Ltd | 蓄熱装置 |
JPS60251392A (ja) * | 1984-05-25 | 1985-12-12 | Matsushita Electric Works Ltd | 排熱回収装置 |
EP0402304B1 (fr) * | 1989-06-06 | 1996-02-07 | Gerd Hörmansdörfer | Matériaux accumulateurs de chaleur latente et leur utilisation |
DE4042268A1 (de) * | 1990-12-31 | 1992-07-02 | Gerd Hoermansdoerfer | Speichersalz-mischungen |
US6264854B1 (en) * | 1995-09-07 | 2001-07-24 | Claude Q. C. Hayes | Heat absorbing temperature control devices and method |
CN110631399B (zh) * | 2019-09-02 | 2023-10-10 | 严加高 | 一种多相变立体加热装置 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2403738A1 (de) * | 1974-01-26 | 1975-07-31 | Gnp Ges Fuer Neue Industriepro | Verfahren zur herstellung von steinen aus granulaten, insbesondere waermespeichersteinen |
DE2517080A1 (de) * | 1974-05-03 | 1975-11-20 | Philips Nv | Erhitzungssystem mit einem waermespeicher |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5326860B2 (fr) * | 1974-08-02 | 1978-08-04 | ||
JPS5243154A (en) * | 1975-10-03 | 1977-04-04 | Hitachi Ltd | Heat storage tank |
-
1977
- 1977-04-22 DE DE19772717933 patent/DE2717933A1/de not_active Withdrawn
-
1978
- 1978-04-10 GB GB13956/78A patent/GB1596883A/en not_active Expired
- 1978-04-12 IT IT67814/78A patent/IT1156956B/it active
- 1978-04-14 SE SE7804253A patent/SE7804253L/xx unknown
- 1978-04-18 JP JP4581578A patent/JPS53132844A/ja active Pending
- 1978-04-21 FR FR7812865A patent/FR2388241A1/fr not_active Withdrawn
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2403738A1 (de) * | 1974-01-26 | 1975-07-31 | Gnp Ges Fuer Neue Industriepro | Verfahren zur herstellung von steinen aus granulaten, insbesondere waermespeichersteinen |
DE2517080A1 (de) * | 1974-05-03 | 1975-11-20 | Philips Nv | Erhitzungssystem mit einem waermespeicher |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2582787A1 (fr) * | 1985-06-04 | 1986-12-05 | Vironneau Pierre | Source d'energie calorifique a accumulation |
Also Published As
Publication number | Publication date |
---|---|
SE7804253L (sv) | 1978-10-23 |
JPS53132844A (en) | 1978-11-20 |
GB1596883A (en) | 1981-09-03 |
IT1156956B (it) | 1987-02-04 |
DE2717933A1 (de) | 1978-10-26 |
IT7867814A0 (it) | 1978-04-12 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |