GB786519A - Improvements in absorption refrigerating machines - Google Patents
Improvements in absorption refrigerating machinesInfo
- Publication number
- GB786519A GB786519A GB9404/55A GB940455A GB786519A GB 786519 A GB786519 A GB 786519A GB 9404/55 A GB9404/55 A GB 9404/55A GB 940455 A GB940455 A GB 940455A GB 786519 A GB786519 A GB 786519A
- Authority
- GB
- United Kingdom
- Prior art keywords
- generator
- piston
- cylinder
- vapour
- pump
- 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.)
- Expired
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
- F25B15/02—Sorption machines, plants or systems, operating continuously, e.g. absorption type without inert gas
- F25B15/025—Liquid transfer means
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Sorption Type Refrigeration Machines (AREA)
Abstract
786,519. Refrigerating systems. LOW TEMPERATURE DEVELOPMENTS, Ltd. June 29, 1956 [March 31, 1955], No. 9404/55. Class 29. The invention relates to continuous cycle absorption refrigeration systems in which the generator a and condenser c are maintained at a high pressure and the evaporator e and absorber f are maintained at a low pressure. According to the invention, strong liquor passes, through an inlet valve q, into a pump cylinder l and is displaced therefrom, through a delivery valve r, into a generator a by a piston l<1> in said pump cylinder, displaced by a piston k<1> in a power cylinder k and of larger effective area than said pump piston P, which is displaced by refrigerant vapour from, and under pressure reigning in, the generator a. The power and pump pistons are connected by a rod k<2> and are preferably double acting. The generator a has two float valves, hand i, governing respectively the release of weak liquor from the generator to the absorber f, and of high pressure vapour from the generator to the double acting power piston cylinder k. Valves n and o cause the vapour to flow to alternate sides of the piston k<1> and are controlled by the lost motion trip gear described in Specification 665,752. On leaving the power piston cylinder the vapour is led to the absorber. The inlet and outlet valves q<1>, q<2>, r<1>, r<2> to the pump cylinder l are operated by the high pressure refrigerant gas.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9404/55A GB786519A (en) | 1955-03-31 | 1955-03-31 | Improvements in absorption refrigerating machines |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB9404/55A GB786519A (en) | 1955-03-31 | 1955-03-31 | Improvements in absorption refrigerating machines |
Publications (1)
Publication Number | Publication Date |
---|---|
GB786519A true GB786519A (en) | 1957-11-20 |
Family
ID=9871322
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB9404/55A Expired GB786519A (en) | 1955-03-31 | 1955-03-31 | Improvements in absorption refrigerating machines |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB786519A (en) |
Cited By (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2444242A1 (en) * | 1978-12-11 | 1980-07-11 | Inst Francais Du Petrole | IMPROVEMENT IN THE DESORPTION STAGE OF HEAT PUMPS AND REFRIGERATED ABSORPTION MACHINES |
FR2458673A1 (en) * | 1979-06-11 | 1981-01-02 | Holzer Walter | CIRCULATION PUMP FOR TRANSPORTING A LIQUID AND / OR GASEOUS FLUID |
EP0091629A1 (en) * | 1982-04-08 | 1983-10-19 | Matsushita Electric Industrial Co., Ltd. | Absorption type heat pump device |
EP0215659A2 (en) * | 1985-09-17 | 1987-03-25 | British Gas plc | Improvements in and relating to systems which use an absorption refrigeration cycle |
WO1988009906A1 (en) * | 1987-06-12 | 1988-12-15 | Recovery Engineering, Inc. | Energy recovery apparatus |
US4902207A (en) * | 1987-06-12 | 1990-02-20 | Recovery Engineering, Inc. | Energy recovery apparatus |
US4945725A (en) * | 1987-06-12 | 1990-08-07 | Recovery Engineering, Inc. | Differential-area piston type mixed-phase motors |
CN102445015A (en) * | 2010-09-30 | 2012-05-09 | 王汝武 | Heating power type piston compressor low boiling point working medium refrigerating device |
WO2012131111A1 (en) * | 2011-03-31 | 2012-10-04 | Pierre Bignon | Pump and devices and units comprising such a pump |
-
1955
- 1955-03-31 GB GB9404/55A patent/GB786519A/en not_active Expired
Cited By (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2444242A1 (en) * | 1978-12-11 | 1980-07-11 | Inst Francais Du Petrole | IMPROVEMENT IN THE DESORPTION STAGE OF HEAT PUMPS AND REFRIGERATED ABSORPTION MACHINES |
FR2458673A1 (en) * | 1979-06-11 | 1981-01-02 | Holzer Walter | CIRCULATION PUMP FOR TRANSPORTING A LIQUID AND / OR GASEOUS FLUID |
EP0091629A1 (en) * | 1982-04-08 | 1983-10-19 | Matsushita Electric Industrial Co., Ltd. | Absorption type heat pump device |
EP0215659A2 (en) * | 1985-09-17 | 1987-03-25 | British Gas plc | Improvements in and relating to systems which use an absorption refrigeration cycle |
EP0215659A3 (en) * | 1985-09-17 | 1988-03-30 | Ic Gas International Limited | Improvements in and relating to systems which use an absorption refrigeration cycle |
WO1988009906A1 (en) * | 1987-06-12 | 1988-12-15 | Recovery Engineering, Inc. | Energy recovery apparatus |
US4902207A (en) * | 1987-06-12 | 1990-02-20 | Recovery Engineering, Inc. | Energy recovery apparatus |
US4945725A (en) * | 1987-06-12 | 1990-08-07 | Recovery Engineering, Inc. | Differential-area piston type mixed-phase motors |
CN102445015A (en) * | 2010-09-30 | 2012-05-09 | 王汝武 | Heating power type piston compressor low boiling point working medium refrigerating device |
WO2012131111A1 (en) * | 2011-03-31 | 2012-10-04 | Pierre Bignon | Pump and devices and units comprising such a pump |
FR2973451A1 (en) * | 2011-03-31 | 2012-10-05 | Pierre Bignon | PUMP AND DEVICES AND INSTALLATIONS COMPRISING SUCH A PUMP |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US3046756A (en) | Means for transferring fluids in an absorption refrigeration system | |
GB786519A (en) | Improvements in absorption refrigerating machines | |
US2958209A (en) | Heat pump | |
US2637981A (en) | Refrigeration machine | |
RU2011851C1 (en) | Power plant | |
GB1199554A (en) | Improved Method and Apparatus for Varying Physical Condition of a Gas. | |
US2041659A (en) | Compressor | |
SU1758366A1 (en) | Refrigerator | |
US1707319A (en) | Refrigerating device | |
GB253608A (en) | Improvements in or relating to diaphragm compressors and refrigerating devices comprising the same | |
WO2024136690A1 (en) | Saturated vapor compressor and method of using same | |
JPS55114866A (en) | Engine revolution controller of engine-driven refrigerating machine | |
US255660A (en) | parker | |
US1762369A (en) | Refrigerating process and apparatus | |
GB1294802A (en) | Control system for multiple stage absorption refrigeration system | |
ES237338A1 (en) | Refrigeration system | |
GB920148A (en) | Absorption refrigeration system | |
US2448454A (en) | Refrigerating system | |
RU1834978C (en) | Method of engine operation | |
GB636726A (en) | Improvements in or relating to refrigerating apparatus | |
SU438845A1 (en) | Refrigerating gas machine | |
GB917799A (en) | Device for controlling the operating capacity of multi-cylinder reciprocating compressors | |
GB922380A (en) | Method for refrigeration and heat transfer | |
GB310901A (en) | Improvements in or relating to refrigerating apparatus of the absorption type | |
US1245544A (en) | Refrigerating-machine. |