FR2371592A1 - Appareil a compresseur pour circuit de pompe a chaleur - Google Patents
Appareil a compresseur pour circuit de pompe a chaleurInfo
- Publication number
- FR2371592A1 FR2371592A1 FR7723100A FR7723100A FR2371592A1 FR 2371592 A1 FR2371592 A1 FR 2371592A1 FR 7723100 A FR7723100 A FR 7723100A FR 7723100 A FR7723100 A FR 7723100A FR 2371592 A1 FR2371592 A1 FR 2371592A1
- Authority
- FR
- France
- Prior art keywords
- heat pump
- pump circuit
- compressor unit
- compressor
- circuit
- 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- Withdrawn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
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
- F25B31/00—Compressor arrangements
- F25B31/006—Cooling of compressor or motor
- F25B31/008—Cooling of compressor or motor by injecting a liquid
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B39/00—Component parts, details, or accessories, of pumps or pumping systems specially adapted for elastic fluids, not otherwise provided for in, or of interest apart from, groups F04B25/00 - F04B37/00
- F04B39/06—Cooling; Heating; Prevention of freezing
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S417/00—Pumps
- Y10S417/902—Hermetically sealed motor pump unit
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Power Engineering (AREA)
- Compressor (AREA)
- Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
- Compressors, Vaccum Pumps And Other Relevant Systems (AREA)
- Central Heating Systems (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Other Air-Conditioning Systems (AREA)
Abstract
Appareil comprenant un compresseur et destiné au circuit d'une pompe à chaleur. Il comprend un compresseur 20 commandé par un moteur 28 dont l'arbre 26 de commande porte à son extrémité supérieure un disque 48 qui pulvérise un liquide arrivant par un conduit 46 de manière qu'il désurchauffe de la vapeur avant que cette dernière traverse le moteur pour le refroidir. La vapeur ainsi resurchauffée s'écoule par des orifices 44 de ventilation puis par une colonne 54 vers un serpentin de condensation du circuit d'une pompe à chaleur. Domaine d'application : Circuits de pompe à chaleur.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/743,422 US4094165A (en) | 1976-11-19 | 1976-11-19 | Loss heat suppression apparatus and method for heat pump |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2371592A1 true FR2371592A1 (fr) | 1978-06-16 |
Family
ID=24988704
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7723100A Withdrawn FR2371592A1 (fr) | 1976-11-19 | 1977-07-27 | Appareil a compresseur pour circuit de pompe a chaleur |
Country Status (9)
Country | Link |
---|---|
US (1) | US4094165A (fr) |
JP (1) | JPS5364855A (fr) |
CA (1) | CA1041312A (fr) |
DE (1) | DE2719566A1 (fr) |
DK (1) | DK120577A (fr) |
FR (1) | FR2371592A1 (fr) |
GB (1) | GB1579146A (fr) |
NO (1) | NO143543C (fr) |
SE (1) | SE7704909L (fr) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4194371A (en) * | 1976-08-13 | 1980-03-25 | Tecumseh Products Company | Refrigeration system with compressor mounted accumulator |
US4194370A (en) * | 1976-08-13 | 1980-03-25 | Tecumseh Products Company | Accumulator for refrigeration system |
US4474030A (en) * | 1983-08-25 | 1984-10-02 | General Electric Company | Reversible refrigerant heat pump system |
US4651540A (en) * | 1986-03-21 | 1987-03-24 | Tecumseh Products Company | Suction accumulator including an entrance baffle |
US4974427A (en) * | 1989-10-17 | 1990-12-04 | Copeland Corporation | Compressor system with demand cooling |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2504528A (en) * | 1944-09-06 | 1950-04-18 | Philco Corp | Refrigeration apparatus |
US2541736A (en) * | 1948-12-09 | 1951-02-13 | Samuel A Alexander | Chemical heating device |
US3207149A (en) * | 1962-07-23 | 1965-09-21 | William C Spindler | Chemoelectric heat source |
US3217193A (en) * | 1963-03-08 | 1965-11-09 | Worthington Corp | Liquid cooled motor arrangement |
US3233822A (en) * | 1963-04-22 | 1966-02-08 | Copeland Refrigeration Corp | Refrigeration compressor |
US3774589A (en) * | 1971-08-30 | 1973-11-27 | Chem E Watt Corp | Self contained electrochemical heat source |
US3924603A (en) * | 1974-06-17 | 1975-12-09 | Kay Laboratories Inc | Flameless heat source for use therein for splicing cables |
US3980070A (en) * | 1975-01-08 | 1976-09-14 | Scotty Manufacturing Company | Heating pack containing a granular chemical composition |
-
1976
- 1976-11-19 US US05/743,422 patent/US4094165A/en not_active Expired - Lifetime
-
1977
- 1977-03-18 DK DK120577A patent/DK120577A/da not_active Application Discontinuation
- 1977-04-28 SE SE7704909A patent/SE7704909L/xx not_active Application Discontinuation
- 1977-05-02 DE DE19772719566 patent/DE2719566A1/de active Pending
- 1977-05-16 CA CA278,467A patent/CA1041312A/fr not_active Expired
- 1977-05-17 GB GB20758/77A patent/GB1579146A/en not_active Expired
- 1977-05-26 JP JP6171277A patent/JPS5364855A/ja active Pending
- 1977-06-23 NO NO772219A patent/NO143543C/no unknown
- 1977-07-27 FR FR7723100A patent/FR2371592A1/fr not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
DE2719566A1 (de) | 1978-05-24 |
NO143543C (no) | 1981-03-04 |
NO143543B (no) | 1980-11-24 |
NO772219L (no) | 1978-05-22 |
DK120577A (da) | 1978-05-20 |
JPS5364855A (en) | 1978-06-09 |
CA1041312A (fr) | 1978-10-31 |
GB1579146A (en) | 1980-11-12 |
SE7704909L (sv) | 1978-05-20 |
US4094165A (en) | 1978-06-13 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
FR2403789A1 (fr) | Dispositif pour un traitement par refrigeration | |
FR2371592A1 (fr) | Appareil a compresseur pour circuit de pompe a chaleur | |
FR2360749A1 (fr) | Turbomachine a jeu regle entre la turbine et la frette qui l'entoure | |
FR2421320A1 (fr) | Soupape a temporisation thermique | |
FR2391368A1 (fr) | Dispositif pour pulveriser des liquides et melanger des gaz | |
FR2420658A1 (fr) | Dispositif de commande de la position d'un element influant sur la richesse du melange carburant-air d'un moteur a combustion | |
US2518574A (en) | Reflux splitter | |
FR2374099A1 (fr) | Installation pour aspirer de l'air charge de substances nocives hors des grands batiments | |
FR2418925A1 (fr) | Dispositif pour mesurer un debit d'air, notamment le debit d'air aspire par des moteurs a combustion interne | |
FR2397528A1 (fr) | Appareil d'alimentation de carburant pour moteurs a combustion interne | |
FR2380063A1 (fr) | Procede et dispositif d'elimination de la vapeur presente dans un gaz | |
BE580974A (fr) | Dispositif de commande de soupape exerçant une commande thermostatique de la température pour appareils hydrauliques, notamment pour amortisseurs d'oscillations ou de vibrations | |
FR2361233A2 (fr) | Dispositif d'aeration pour vehicules a passagers | |
FR2423755A1 (fr) | Appareil de mesure pour determiner le debit et/ou la vitesse d'ecoulement de gaz | |
FR2390679A1 (fr) | Appareil de cuisson a gaz comportant une plaque-couvercle etanche aux gaz | |
FR2401462A1 (fr) | Appareil de traitement de donnees | |
US2120791A (en) | Method of and apparatus for determining the heating value of combustible gaseous fluids | |
NO174306C (no) | Anordning for oppvarming evt. avkjöling av et gass- eller væskeformig medium | |
FR2372422A1 (fr) | Appareil de mesure du rendement de dispositifs hydrostatiques | |
GB1359222A (en) | Metering device for a gas or liquid analyser | |
GB900949A (en) | Air and water cooled heat exchanger | |
GB931011A (en) | Improvements relating to thermostatic control apparatus | |
BE599903A (fr) | Dispositif de logement d'un arbre principal de turbine à gaz ou à vapeur, en particulier l'arbre principal d'une turbine axiale à gaz ou à vapeur. | |
FR2438270A1 (fr) | Indicateur a freinage de debit servant a mesurer les concentrations en impuretes | |
FR1126304A (fr) | Dispositif pour l'écoulement de l'air du ventilateur au radiateur de moteurs à combustion interne supportés élastiquement |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |