FR2241999A5 - Pump operated by solar power - has expansion engine connected to high and low pressure circuits - Google Patents
Pump operated by solar power - has expansion engine connected to high and low pressure circuitsInfo
- Publication number
- FR2241999A5 FR2241999A5 FR7330667A FR7330667A FR2241999A5 FR 2241999 A5 FR2241999 A5 FR 2241999A5 FR 7330667 A FR7330667 A FR 7330667A FR 7330667 A FR7330667 A FR 7330667A FR 2241999 A5 FR2241999 A5 FR 2241999A5
- Authority
- FR
- France
- Prior art keywords
- expansion engine
- pressure circuits
- low pressure
- solar power
- engine connected
- 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
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
- F04B17/006—Solar operated
-
- 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
- F04B43/00—Machines, pumps, or pumping installations having flexible working members
- F04B43/08—Machines, pumps, or pumping installations having flexible working members having tubular flexible members
- F04B43/10—Pumps having fluid drive
-
- 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
- F04B9/00—Piston machines or pumps characterised by the driving or driven means to or from their working members
- F04B9/08—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid
- F04B9/12—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air
- F04B9/123—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having only one pumping chamber
- F04B9/127—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being elastic, e.g. steam or air having only one pumping chamber rectilinear movement of the pumping member in the working direction being obtained by a single-acting elastic-fluid motor, e.g. actuated in the other direction by gravity or a spring
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Engine Equipment That Uses Special Cycles (AREA)
Abstract
The heat of the sun is used to heat gas in a high-pressure circuit, a low-pressure circuit passing through a condenser cooled by the liquid drawn up. An expansion engine connected to the high-and low-pressure circuits has a rigid cylinder (4) containing an elastic distorting chamber for the gas. This cylinder is connected to the liquid to be pumped, and to a reinjection pump. The reinjection pump (10) is connected to the high and low pressure circuits, and comprises two rigid chambers in which work two pistons secured together. The smaller upper chamber has an inlet and an outlet for the gas, and the larger lower one is connected by a pipe to the rigid expansion engine cylinder.
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7330667A FR2241999A5 (en) | 1973-08-22 | 1973-08-22 | Pump operated by solar power - has expansion engine connected to high and low pressure circuits |
OA55279A OA04767A (en) | 1973-08-22 | 1974-08-16 | Advanced solar pump. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR7330667A FR2241999A5 (en) | 1973-08-22 | 1973-08-22 | Pump operated by solar power - has expansion engine connected to high and low pressure circuits |
Publications (1)
Publication Number | Publication Date |
---|---|
FR2241999A5 true FR2241999A5 (en) | 1975-03-21 |
Family
ID=9124268
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7330667A Expired FR2241999A5 (en) | 1973-08-22 | 1973-08-22 | Pump operated by solar power - has expansion engine connected to high and low pressure circuits |
Country Status (2)
Country | Link |
---|---|
FR (1) | FR2241999A5 (en) |
OA (1) | OA04767A (en) |
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2405379A1 (en) * | 1977-10-06 | 1979-05-04 | Messerschmitt Boelkow Blohm | SOLAR PUMP INSTALLATION FOR PUMPING LIQUIDS |
WO1980000364A1 (en) * | 1978-08-07 | 1980-03-06 | B Dolzhenkov | Device for gasodynamic mixing of molten metal |
FR2453992A1 (en) * | 1979-04-13 | 1980-11-07 | Ecolasse Guy | Solar powered deep well pump - has vessel containing vaporising liquid with increased pressure operating submerged diaphragm pump |
ES2507265A2 (en) * | 2013-04-11 | 2014-10-14 | Jesus MIGUEL VILLA | Solar radiation air conditioning system (Machine-translation by Google Translate, not legally binding) |
CN105864005A (en) * | 2014-08-21 | 2016-08-17 | 邹绍永 | Method of raising water level of water pressure relative pressure flow |
-
1973
- 1973-08-22 FR FR7330667A patent/FR2241999A5/en not_active Expired
-
1974
- 1974-08-16 OA OA55279A patent/OA04767A/en unknown
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2405379A1 (en) * | 1977-10-06 | 1979-05-04 | Messerschmitt Boelkow Blohm | SOLAR PUMP INSTALLATION FOR PUMPING LIQUIDS |
WO1980000364A1 (en) * | 1978-08-07 | 1980-03-06 | B Dolzhenkov | Device for gasodynamic mixing of molten metal |
FR2453992A1 (en) * | 1979-04-13 | 1980-11-07 | Ecolasse Guy | Solar powered deep well pump - has vessel containing vaporising liquid with increased pressure operating submerged diaphragm pump |
ES2507265A2 (en) * | 2013-04-11 | 2014-10-14 | Jesus MIGUEL VILLA | Solar radiation air conditioning system (Machine-translation by Google Translate, not legally binding) |
CN105864005A (en) * | 2014-08-21 | 2016-08-17 | 邹绍永 | Method of raising water level of water pressure relative pressure flow |
CN105864005B (en) * | 2014-08-21 | 2018-01-23 | 邹绍永 | A kind of relative pressure stream lifting water level method of hydraulic pressure |
Also Published As
Publication number | Publication date |
---|---|
OA04767A (en) | 1980-08-31 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |