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 circuits

Info

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
Application number
FR7330667A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
VERGNET MARC FR
Original Assignee
VERGNET MARC FR
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by VERGNET MARC FR filed Critical VERGNET MARC FR
Priority to FR7330667A priority Critical patent/FR2241999A5/en
Priority to OA55279A priority patent/OA04767A/en
Application granted granted Critical
Publication of FR2241999A5 publication Critical patent/FR2241999A5/en
Expired legal-status Critical Current

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.
FR7330667A 1973-08-22 1973-08-22 Pump operated by solar power - has expansion engine connected to high and low pressure circuits Expired FR2241999A5 (en)

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)

* Cited by examiner, † Cited by third party
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

Cited By (6)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
GB1088098A (en) Improvements in or relating to apparatus for compressing or expanding a fluid medium
US3842605A (en) Method and apparatus for regenerative heating in thermal power plants
FR2241999A5 (en) Pump operated by solar power - has expansion engine connected to high and low pressure circuits
GB2020569A (en) Reverse osmosis apparatus
FR2415198A1 (en) Cooling system for IC engine oil - has cooler in by=pass line between two pumps
ES289248A1 (en) A center of force (Machine-translation by Google Translate, not legally binding)
GB1315094A (en) Slurry pump of the liquid-piston type
GB2008201A (en) Power Plant
SU143815A1 (en) The method of operation of thermal power plants on low-boiling substances
GB1125103A (en) Improvements in and relating to the compression of vapour
SU125574A1 (en) Horizontal two-stage pump compressor for liquefied gas transfer
GB1093586A (en) Improvements in hydraulic transmission devices
FR2425555A1 (en) Membrane fuel pump for IC engine - has inlet and discharge chambers forming air pockets to reduce pressure fluctuations
GB764928A (en) Improvements in fluid flow check valves and fluid pumps
CN106766354B (en) Mechanical flash evaporation type heat pump air conditioning system and working method thereof
SU142150A1 (en) The method of aeration of the washing liquid
SU779761A1 (en) Air-type refrigerating machine
SU1064727A1 (en) Conditioner
RU1159379C (en) Air refrigerating machine
FR2312656A1 (en) Closed cycle power generating system - uses evaporating liquified natural gas to cool working fluid in two stages
SU1349379A1 (en) Stand for testing pumps
WO2021069802A3 (en) A rankine cycle arrangement comprising an ejector
NL7601861A (en) Vacuum pump with water interceptor - has cylinders containing liquid with discharge valves and air liquefying apparatus
RU2029117C1 (en) Gas-turbine engine
SU1382997A1 (en) Pump

Legal Events

Date Code Title Description
ST Notification of lapse