FR2124602A1 - Freezing mixture refrigeration - offers temperatures down to -15oc without electric power - Google Patents
Freezing mixture refrigeration - offers temperatures down to -15oc without electric powerInfo
- Publication number
- FR2124602A1 FR2124602A1 FR7204368A FR7204368A FR2124602A1 FR 2124602 A1 FR2124602 A1 FR 2124602A1 FR 7204368 A FR7204368 A FR 7204368A FR 7204368 A FR7204368 A FR 7204368A FR 2124602 A1 FR2124602 A1 FR 2124602A1
- Authority
- FR
- France
- Prior art keywords
- freezing
- electric power
- degrees
- mixt
- offers
- 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- Withdrawn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
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/14—Treatment of water, waste water, or sewage by heating by distillation or evaporation using solar energy
-
- 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
- F25B17/00—Sorption machines, plants or systems, operating intermittently, e.g. absorption or adsorption type
- F25B17/10—Sorption machines, plants or systems, operating intermittently, e.g. absorption or adsorption type using the endothermic solution of salt
-
- 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
- F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
- F25D5/00—Devices using endothermic chemical reactions, e.g. using frigorific mixtures
-
- 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
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/208—Off-grid powered water treatment
- Y02A20/212—Solar-powered wastewater sewage treatment, e.g. spray evaporation
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Thermal Sciences (AREA)
- Sustainable Development (AREA)
- Combustion & Propulsion (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Sustainable Energy (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Freezing, Cooling And Drying Of Foods (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE161271 | 1971-02-09 |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2124602A1 true FR2124602A1 (en) | 1972-09-22 |
Family
ID=20258512
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7204368A Withdrawn FR2124602A1 (en) | 1971-02-09 | 1972-02-09 | Freezing mixture refrigeration - offers temperatures down to -15oc without electric power |
Country Status (3)
Country | Link |
---|---|
BR (1) | BR7200755D0 (fr) |
FR (1) | FR2124602A1 (fr) |
IL (1) | IL38730A0 (fr) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2310540A1 (fr) * | 1975-05-05 | 1976-12-03 | Hastwell Peter | Procede et dispositif de refroidissement d'un milieu fluide par processus endothermique |
-
1972
- 1972-02-09 FR FR7204368A patent/FR2124602A1/fr not_active Withdrawn
- 1972-02-09 BR BR755/72A patent/BR7200755D0/pt unknown
- 1972-02-09 IL IL38730A patent/IL38730A0/xx unknown
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2310540A1 (fr) * | 1975-05-05 | 1976-12-03 | Hastwell Peter | Procede et dispositif de refroidissement d'un milieu fluide par processus endothermique |
Also Published As
Publication number | Publication date |
---|---|
BR7200755D0 (pt) | 1973-07-17 |
IL38730A0 (en) | 1972-04-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |