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DE69016006D1 - Hydraulische Maschine mit dem Vermögen des gleichzeitigen Entspannens einer Flüssigkeit und Verdichtens einer anderen Flüssigkeit. - Google Patents

Hydraulische Maschine mit dem Vermögen des gleichzeitigen Entspannens einer Flüssigkeit und Verdichtens einer anderen Flüssigkeit.

Info

Publication number
DE69016006D1
DE69016006D1 DE69016006T DE69016006T DE69016006D1 DE 69016006 D1 DE69016006 D1 DE 69016006D1 DE 69016006 T DE69016006 T DE 69016006T DE 69016006 T DE69016006 T DE 69016006T DE 69016006 D1 DE69016006 D1 DE 69016006D1
Authority
DE
Germany
Prior art keywords
ability
hydraulic machine
another liquid
compress another
simultaneously relax
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 - Fee Related
Application number
DE69016006T
Other languages
English (en)
Other versions
DE69016006T2 (de
Inventor
Fabio Laratta
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE69016006D1 publication Critical patent/DE69016006D1/de
Publication of DE69016006T2 publication Critical patent/DE69016006T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F04B5/00—Machines or pumps with differential-surface pistons
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/06—Energy recovery
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L23/00—Valves controlled by impact by piston, e.g. in free-piston machines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L25/00—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means
    • F01L25/02—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by fluid means
    • F01L25/04—Drive, or adjustment during the operation, or distribution or expansion valves by non-mechanical means by fluid means by working-fluid of machine or engine, e.g. free-piston machine
    • 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
    • F04B7/00—Piston machines or pumps characterised by having positively-driven valving
    • 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
    • F04B9/10—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid
    • F04B9/103—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having only one pumping chamber
    • F04B9/107—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being fluid the fluid being liquid having only one pumping chamber rectilinear movement of the pumping member in the working direction being obtained by a single-acting liquid motor, e.g. actuated in the other direction by gravity or a spring
    • 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
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
    • C02F2103/08—Seawater, e.g. for desalination
    • 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
    • Y02A20/124—Water desalination
    • Y02A20/131—Reverse-osmosis

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Nanotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Reciprocating Pumps (AREA)
  • Fluid-Pressure Circuits (AREA)
DE69016006T 1990-04-03 1990-04-03 Hydraulische Maschine mit dem Vermögen des gleichzeitigen Entspannens einer Flüssigkeit und Verdichtens einer anderen Flüssigkeit. Expired - Fee Related DE69016006T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP90830140A EP0450257B1 (de) 1990-04-03 1990-04-03 Hydraulische Maschine mit dem Vermögen des gleichzeitigen Entspannens einer Flüssigkeit und Verdichtens einer anderen Flüssigkeit

Publications (2)

Publication Number Publication Date
DE69016006D1 true DE69016006D1 (de) 1995-02-23
DE69016006T2 DE69016006T2 (de) 1995-08-10

Family

ID=8205998

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69016006T Expired - Fee Related DE69016006T2 (de) 1990-04-03 1990-04-03 Hydraulische Maschine mit dem Vermögen des gleichzeitigen Entspannens einer Flüssigkeit und Verdichtens einer anderen Flüssigkeit.

Country Status (4)

Country Link
EP (1) EP0450257B1 (de)
DE (1) DE69016006T2 (de)
ES (1) ES2067722T3 (de)
GR (1) GR3015752T3 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1752662B1 (de) * 2005-08-09 2008-02-20 Seneca S.A. Vorrichtung zum Aufkonzentrieren einer Flüssigkeit und Differentialkolbenpumpe
ES2336177B1 (es) * 2008-01-08 2011-02-03 Manuel Torres Martinez Bomba con recuperador de empuje directo para la impulsion de fluidos.
WO2011070185A1 (es) * 2009-10-16 2011-06-16 Manuel Barreto Avero Sistema híbrido modular de cámaras estáticas con rotación virtual para ahorro energético en desalación por ósmosis inversa
DE102010018497A1 (de) * 2010-04-22 2011-10-27 Hochschule Karlsruhe-Technik Und Wirtschaft Verfahren und Vorrichtung zur Erzeugung von Eisbrei
DE102015014835A1 (de) * 2015-11-12 2017-05-18 Oberzom S.A. Radial-Kolben-Pumpe mit Zweikreis-Hydromotor

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE128001C (de) *
US3558242A (en) * 1969-03-04 1971-01-26 Petersen Candy International L Pump for desalination plant
CH603810A5 (de) * 1976-02-27 1978-08-31 Ipsen Ind Int Gmbh
US4187173A (en) * 1977-03-28 1980-02-05 Keefer Bowie Reverse osmosis method and apparatus
US4288326A (en) * 1978-03-14 1981-09-08 Keefer Bowie Rotary shaft driven reverse osmosis method and apparatus
US4432876A (en) * 1980-07-30 1984-02-21 Seagold Industries Corporation Reverse osmosis apparatus and method incorporating external fluid exchange
EP0048139A1 (de) * 1980-09-16 1982-03-24 The Calor Group Limited Pumpeinrichtung
US4534713A (en) * 1984-08-10 1985-08-13 Wanner William F Pump apparatus

Also Published As

Publication number Publication date
GR3015752T3 (en) 1995-07-31
DE69016006T2 (de) 1995-08-10
EP0450257A1 (de) 1991-10-09
ES2067722T3 (es) 1995-04-01
EP0450257B1 (de) 1995-01-11

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Free format text: DERZEIT KEIN VERTRETER BESTELLT

8339 Ceased/non-payment of the annual fee