FR2444242A1 - Perfectionnement a l'etape de desorption des pompes a chaleur et machines frigorifiques a absorption - Google Patents
Perfectionnement a l'etape de desorption des pompes a chaleur et machines frigorifiques a absorptionInfo
- Publication number
- FR2444242A1 FR2444242A1 FR7835010A FR7835010A FR2444242A1 FR 2444242 A1 FR2444242 A1 FR 2444242A1 FR 7835010 A FR7835010 A FR 7835010A FR 7835010 A FR7835010 A FR 7835010A FR 2444242 A1 FR2444242 A1 FR 2444242A1
- Authority
- FR
- France
- Prior art keywords
- improvement
- heat pumps
- desorption stage
- absorption machines
- fraction
- 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
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
- F25B15/00—Sorption machines, plants or systems, operating continuously, e.g. absorption type
- F25B15/16—Sorption machines, plants or systems, operating continuously, e.g. absorption type using desorption cycle
-
- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
-
- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/62—Absorption based systems
Abstract
L'invention concerne un perfectionnement de l'étape de désorption des pompes à chaleur et machines frigorifiques à absorption consistant, au cours d'une première étape, à chauffer au moyen d'un fluide extérieur et à vaporiser au moins partiellement une fraction de la solution qui est envoyée à la zone de désorption et, au cours d'une deuxieme étape, à réaliser un contact entre la fraction restante de la solution et la vapeur résultant du chauffage et de la vaporisation de la première fraction.
Priority Applications (11)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7835010A FR2444242A1 (fr) | 1978-12-11 | 1978-12-11 | Perfectionnement a l'etape de desorption des pompes a chaleur et machines frigorifiques a absorption |
DE19792948772 DE2948772A1 (de) | 1978-12-11 | 1979-12-04 | Vervollkommnung der desorptionsstufe von waermepumpen und kaeltemaschinen auf absorptionsbasis |
BE1/9636A BE880457A (fr) | 1978-12-11 | 1979-12-06 | Perfectionnement a l'etape de desorption des pompes a chaleur et machines frigorifiques a absorption |
IT27904/79A IT1126496B (it) | 1978-12-11 | 1979-12-07 | Perfezionamento alla fase di desorbimento delle pompe di calore e delle macchine frigorifere ad assorbimento |
ES486729A ES486729A1 (es) | 1978-12-11 | 1979-12-10 | Procedimiento perfeccionado de desorcion y de intercambio decalor |
CA000341533A CA1137768A (fr) | 1978-12-11 | 1979-12-10 | Etape de desorption des pompes a chaleur et machines frigorifiques a absorption |
SE7910148A SE434428B (sv) | 1978-12-11 | 1979-12-10 | Forfarande for desorption i absorptionsvermepump |
NLAANVRAGE7908882,A NL186270C (nl) | 1978-12-11 | 1979-12-10 | Werkwijze voor de uitvoering van de desorptie en warmte-uitwisseling bij met absorptie werkende warmtepompen en koelmachines. |
JP16136879A JPS5582268A (en) | 1978-12-11 | 1979-12-11 | Improved desorption and heat exchange method applicable for heat pump and absorption refrigerating plant |
GB7942609A GB2037964B (en) | 1978-12-11 | 1979-12-11 | Process for desorption and heat exchange |
US06/102,489 US4294080A (en) | 1978-12-11 | 1979-12-11 | Desorption step in absorption heat pumps and refrigerators |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7835010A FR2444242A1 (fr) | 1978-12-11 | 1978-12-11 | Perfectionnement a l'etape de desorption des pompes a chaleur et machines frigorifiques a absorption |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2444242A1 true FR2444242A1 (fr) | 1980-07-11 |
FR2444242B1 FR2444242B1 (fr) | 1983-11-18 |
Family
ID=9216025
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7835010A Granted FR2444242A1 (fr) | 1978-12-11 | 1978-12-11 | Perfectionnement a l'etape de desorption des pompes a chaleur et machines frigorifiques a absorption |
Country Status (11)
Country | Link |
---|---|
US (1) | US4294080A (fr) |
JP (1) | JPS5582268A (fr) |
BE (1) | BE880457A (fr) |
CA (1) | CA1137768A (fr) |
DE (1) | DE2948772A1 (fr) |
ES (1) | ES486729A1 (fr) |
FR (1) | FR2444242A1 (fr) |
GB (1) | GB2037964B (fr) |
IT (1) | IT1126496B (fr) |
NL (1) | NL186270C (fr) |
SE (1) | SE434428B (fr) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2504249A1 (fr) * | 1981-04-15 | 1982-10-22 | Inst Francais Du Petrole | Procede de production de froid et/ou de chaleur au moyen d'un cycle a absorption |
FR2539220A1 (fr) * | 1983-01-10 | 1984-07-13 | Inst Francais Du Petrole | Procede de production de froid et/ou de chaleur au moyen d'un cycle a absorption comportant au moins deux etapes d'absorption |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4409804A (en) * | 1981-04-01 | 1983-10-18 | Sork Mark P | Vehicle anti-theft locking device |
US4439994A (en) * | 1982-07-06 | 1984-04-03 | Hybrid Energy Systems, Inc. | Three phase absorption systems and methods for refrigeration and heat pump cycles |
US9827602B2 (en) | 2015-09-28 | 2017-11-28 | Tesla, Inc. | Closed-loop thermal servicing of solvent-refining columns |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2103596A (en) * | 1935-01-23 | 1937-12-28 | Paul M Raigorodsky | Air conditioning system |
US2287441A (en) * | 1939-06-13 | 1942-06-23 | York Ice Machinery Corp | Absorption refrigeration system |
GB786519A (en) * | 1955-03-31 | 1957-11-20 | Low Temperature Developments L | Improvements in absorption refrigerating machines |
US2826049A (en) * | 1955-10-13 | 1958-03-11 | Phillips Petroleum Co | Improved low temperature absorption refrigeration |
FR2075236A5 (fr) * | 1971-01-05 | 1971-10-08 | Schlichtig Ralph | |
US3828575A (en) * | 1973-04-13 | 1974-08-13 | Columbia Gas Syst Service Corp | Compact heating and cooling system |
DE2330216A1 (de) * | 1973-06-14 | 1975-01-02 | Hoehne Geb Kimmel Hanna Ursula | Verfahren zum pumpen von waerme |
FR2321098A1 (fr) * | 1975-08-14 | 1977-03-11 | Inst Francais Du Petrole | Thermotransformateur a absorption |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2781644A (en) * | 1953-11-11 | 1957-02-19 | Vschp Vyzkumny Ustav Stroju Ch | Method for operating an absorption refrigerating system |
US4127009A (en) * | 1977-05-12 | 1978-11-28 | Allied Chemical Corporation | Absorption heat pump absorber unit and absorption method |
FR2437588A1 (fr) * | 1978-09-28 | 1980-04-25 | Inst Francais Du Petrole | Perfectionnement aux absorbeurs utilises dans les pompes a chaleur et machines frigorifiques a absorption |
-
1978
- 1978-12-11 FR FR7835010A patent/FR2444242A1/fr active Granted
-
1979
- 1979-12-04 DE DE19792948772 patent/DE2948772A1/de active Granted
- 1979-12-06 BE BE1/9636A patent/BE880457A/fr not_active IP Right Cessation
- 1979-12-07 IT IT27904/79A patent/IT1126496B/it active
- 1979-12-10 NL NLAANVRAGE7908882,A patent/NL186270C/xx not_active IP Right Cessation
- 1979-12-10 ES ES486729A patent/ES486729A1/es not_active Expired
- 1979-12-10 CA CA000341533A patent/CA1137768A/fr not_active Expired
- 1979-12-10 SE SE7910148A patent/SE434428B/sv not_active IP Right Cessation
- 1979-12-11 JP JP16136879A patent/JPS5582268A/ja active Granted
- 1979-12-11 US US06/102,489 patent/US4294080A/en not_active Expired - Lifetime
- 1979-12-11 GB GB7942609A patent/GB2037964B/en not_active Expired
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2103596A (en) * | 1935-01-23 | 1937-12-28 | Paul M Raigorodsky | Air conditioning system |
US2287441A (en) * | 1939-06-13 | 1942-06-23 | York Ice Machinery Corp | Absorption refrigeration system |
GB786519A (en) * | 1955-03-31 | 1957-11-20 | Low Temperature Developments L | Improvements in absorption refrigerating machines |
US2826049A (en) * | 1955-10-13 | 1958-03-11 | Phillips Petroleum Co | Improved low temperature absorption refrigeration |
FR2075236A5 (fr) * | 1971-01-05 | 1971-10-08 | Schlichtig Ralph | |
US3828575A (en) * | 1973-04-13 | 1974-08-13 | Columbia Gas Syst Service Corp | Compact heating and cooling system |
DE2330216A1 (de) * | 1973-06-14 | 1975-01-02 | Hoehne Geb Kimmel Hanna Ursula | Verfahren zum pumpen von waerme |
FR2321098A1 (fr) * | 1975-08-14 | 1977-03-11 | Inst Francais Du Petrole | Thermotransformateur a absorption |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2504249A1 (fr) * | 1981-04-15 | 1982-10-22 | Inst Francais Du Petrole | Procede de production de froid et/ou de chaleur au moyen d'un cycle a absorption |
EP0064434A1 (fr) * | 1981-04-15 | 1982-11-10 | Institut Français du Pétrole | Procédé de production de froid et/ou de chaleur au moyen d'un cycle à absorption |
FR2539220A1 (fr) * | 1983-01-10 | 1984-07-13 | Inst Francais Du Petrole | Procede de production de froid et/ou de chaleur au moyen d'un cycle a absorption comportant au moins deux etapes d'absorption |
EP0116803A1 (fr) * | 1983-01-10 | 1984-08-29 | Institut Français du Pétrole | Procédé de production de froid et/ou de chaleur au moyen d'un cycle à absorption comportant au moins deux étapes d'absorption |
Also Published As
Publication number | Publication date |
---|---|
GB2037964A (en) | 1980-07-16 |
IT1126496B (it) | 1986-05-21 |
IT7927904A0 (it) | 1979-12-07 |
GB2037964B (en) | 1983-07-20 |
US4294080A (en) | 1981-10-13 |
NL186270B (nl) | 1990-05-16 |
SE7910148L (sv) | 1980-06-12 |
JPS5582268A (en) | 1980-06-20 |
NL186270C (nl) | 1990-10-16 |
DE2948772A1 (de) | 1980-06-19 |
SE434428B (sv) | 1984-07-23 |
ES486729A1 (es) | 1980-06-16 |
BE880457A (fr) | 1980-06-06 |
FR2444242B1 (fr) | 1983-11-18 |
JPS6131793B2 (fr) | 1986-07-22 |
NL7908882A (nl) | 1980-06-13 |
CA1137768A (fr) | 1982-12-21 |
DE2948772C2 (fr) | 1987-10-22 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |