FR2406718A1 - Procede de conversion thermodynamique de l'energie et dispositif pour sa mise en oeuvre - Google Patents
Procede de conversion thermodynamique de l'energie et dispositif pour sa mise en oeuvreInfo
- Publication number
- FR2406718A1 FR2406718A1 FR7731551A FR7731551A FR2406718A1 FR 2406718 A1 FR2406718 A1 FR 2406718A1 FR 7731551 A FR7731551 A FR 7731551A FR 7731551 A FR7731551 A FR 7731551A FR 2406718 A1 FR2406718 A1 FR 2406718A1
- Authority
- FR
- France
- Prior art keywords
- fluid
- rotor
- walls
- heat
- axis
- 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.)
- Granted
Links
- 238000000034 method Methods 0.000 title abstract 3
- 238000006243 chemical reaction Methods 0.000 title abstract 2
- 239000012530 fluid Substances 0.000 abstract 8
- 238000013459 approach Methods 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 239000000725 suspension Substances 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B3/00—Self-contained rotary compression machines, i.e. with compressor, condenser and evaporator rotating as a single unit
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
- F01K11/00—Plants characterised by the engines being structurally combined with boilers or condensers
- F01K11/04—Plants characterised by the engines being structurally combined with boilers or condensers the boilers or condensers being rotated in use
-
- 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
- F28D11/00—Heat-exchange apparatus employing moving conduits
- F28D11/02—Heat-exchange apparatus employing moving conduits the movement being rotary, e.g. performed by a drum or roller
- F28D11/04—Heat-exchange apparatus employing moving conduits the movement being rotary, e.g. performed by a drum or roller performed by a tube or a bundle of tubes
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
Abstract
L'invention concerne la conversion en énergie mécanique de l'énergie utilisable d'un fluide de travail au moyen des forces de frottement exercées par ce fluide sur des parois en mouvement Le procédé consiste à faire varier la pression dudit fluide en le faisant circuler dans au moins un conduit aux parois indéformables, qui est solidaire d'un rotor tournant autour d'un axe fixe et qui impose audit fluide, dans son mouvement relatif par rapport au rotor, des déplacements azimutaux se faisant dans le même sens que la rotation du rotor, lorsque le fluide se rapproche de l'axe, et dans le sens inverse, lorsque le fluide s'éloigne de l'axe. Ce procédé s'applique plus particulièrement lorsqu'une partie au moins des parois dudit conduit fait partie d'un échangeur de chaleur, de sorte que le fluide de travail subisse en même temps des variations déterminées de son entropie et de son enthalpie. Il peut être utilisé avantageusement avec des fluides artificiels de faible chaleur spécifique, constitués par une suspension de particules dans un gaz. Il s'applique à une variété de machines telles que turbines, pompes, compresseurs, moteurs thermiques, pompes à chaleur.
Priority Applications (8)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7731551A FR2406718A1 (fr) | 1977-10-20 | 1977-10-20 | Procede de conversion thermodynamique de l'energie et dispositif pour sa mise en oeuvre |
EP78400133A EP0001732B1 (fr) | 1977-10-20 | 1978-10-11 | Procédé de conversion de l'énergie et dispositif pour sa mise en oeuvre |
DE7878400133T DE2862071D1 (en) | 1977-10-20 | 1978-10-11 | Energy conversion process and device |
US05/951,943 US4285202A (en) | 1977-10-20 | 1978-10-16 | Method of energy conversion and a device for the application of said method |
CA000313764A CA1142368A (fr) | 1977-10-20 | 1978-10-19 | Methode et dispositif de conversion de l'energie |
IT28902/78A IT1101657B (it) | 1977-10-20 | 1978-10-19 | Procedimento di conversione dell'energia e dispositivo per la sua realizzazione |
ES474339A ES474339A1 (es) | 1977-10-20 | 1978-10-19 | Procedimiento de conversion de energia mecanica o termica como contrapartida de una variacion de las caracteristicas del fluido de trabajo de una maquina |
JP12865578A JPS5477846A (en) | 1977-10-20 | 1978-10-20 | Method of and apparatus for converting energy |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7731551A FR2406718A1 (fr) | 1977-10-20 | 1977-10-20 | Procede de conversion thermodynamique de l'energie et dispositif pour sa mise en oeuvre |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2406718A1 true FR2406718A1 (fr) | 1979-05-18 |
FR2406718B1 FR2406718B1 (fr) | 1981-02-20 |
Family
ID=9196722
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7731551A Granted FR2406718A1 (fr) | 1977-10-20 | 1977-10-20 | Procede de conversion thermodynamique de l'energie et dispositif pour sa mise en oeuvre |
Country Status (8)
Country | Link |
---|---|
US (1) | US4285202A (fr) |
EP (1) | EP0001732B1 (fr) |
JP (1) | JPS5477846A (fr) |
CA (1) | CA1142368A (fr) |
DE (1) | DE2862071D1 (fr) |
ES (1) | ES474339A1 (fr) |
FR (1) | FR2406718A1 (fr) |
IT (1) | IT1101657B (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2699653A1 (fr) * | 1992-12-21 | 1994-06-24 | Chaouat Louis | Pompe à chaleur, sans "Fréons", hautes performances. |
Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP1180656A1 (fr) * | 2000-08-18 | 2002-02-20 | Renzmann + Grünewald GmbH | Echangeur de chaleur en spirale |
MX2009008657A (es) * | 2007-02-14 | 2009-11-26 | Heleos Technology Gmbh | Procedimiento y aparato para transferir calor desde un primer medio hacia un segundo medio. |
BRPI0807366A2 (pt) * | 2007-02-14 | 2014-05-13 | Heleos Technology Gmbh | Processo e aparelho para transferir calor de um primeiro meio para um segundo meio |
AT505532B1 (de) * | 2007-07-31 | 2010-08-15 | Adler Bernhard | Verfahren zum umwandeln thermischer energie niedriger temperatur in thermische energie höherer temperatur mittels mechanischer energie und umgekehrt |
WO2010000840A1 (fr) | 2008-07-04 | 2010-01-07 | Heleos Technology Gmbh | Procédé et appareil de transfert de chaleur d’un premier milieu à un second milieu |
GB0913988D0 (en) * | 2009-08-11 | 2009-09-16 | New Malone Company Ltd | Closed loop thermodynamic |
EP2489839A1 (fr) | 2011-02-18 | 2012-08-22 | Heleos Technology Gmbh | Procédé et appareil pour la génération de travail |
AT515210B1 (de) * | 2014-01-09 | 2015-07-15 | Ecop Technologies Gmbh | Vorrichtung zum Umwandeln thermischer Energie |
AT515217B1 (de) * | 2014-04-23 | 2015-07-15 | Ecop Technologies Gmbh | Vorrichtung und Verfahren zum Umwandeln thermischer Energie |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2690051A (en) * | 1950-03-03 | 1954-09-28 | Thermal Res & Engineering Corp | Heat transfer system utilizing suspended particles in a gas or vapor |
US2924081A (en) * | 1955-06-30 | 1960-02-09 | Justice Company | Rotating air conditioner |
US4010018A (en) * | 1970-10-06 | 1977-03-01 | Kantor Frederick W | Rotary thermodynamic apparatus and method |
US3931713A (en) * | 1973-10-11 | 1976-01-13 | Michael Eskeli | Turbine with regeneration |
US3948061A (en) * | 1974-10-29 | 1976-04-06 | George B. Vest | Centrifugal refrigeration unit |
US3968522A (en) * | 1975-09-12 | 1976-07-13 | Karl Riess | Golf ball pocket and improved golf garment |
-
1977
- 1977-10-20 FR FR7731551A patent/FR2406718A1/fr active Granted
-
1978
- 1978-10-11 EP EP78400133A patent/EP0001732B1/fr not_active Expired
- 1978-10-11 DE DE7878400133T patent/DE2862071D1/de not_active Expired
- 1978-10-16 US US05/951,943 patent/US4285202A/en not_active Expired - Lifetime
- 1978-10-19 ES ES474339A patent/ES474339A1/es not_active Expired
- 1978-10-19 IT IT28902/78A patent/IT1101657B/it active
- 1978-10-19 CA CA000313764A patent/CA1142368A/fr not_active Expired
- 1978-10-20 JP JP12865578A patent/JPS5477846A/ja active Granted
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2699653A1 (fr) * | 1992-12-21 | 1994-06-24 | Chaouat Louis | Pompe à chaleur, sans "Fréons", hautes performances. |
Also Published As
Publication number | Publication date |
---|---|
ES474339A1 (es) | 1979-12-01 |
IT1101657B (it) | 1985-10-07 |
FR2406718B1 (fr) | 1981-02-20 |
DE2862071D1 (en) | 1982-12-02 |
JPS5477846A (en) | 1979-06-21 |
CA1142368A (fr) | 1983-03-08 |
JPH0253601B2 (fr) | 1990-11-19 |
US4285202A (en) | 1981-08-25 |
EP0001732B1 (fr) | 1982-10-27 |
EP0001732A1 (fr) | 1979-05-02 |
IT7828902A0 (it) | 1978-10-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
TP | Transmission of property | ||
ST | Notification of lapse |