GB1212917A - Reciprocating pump for desalination plant - Google Patents

Reciprocating pump for desalination plant

Info

Publication number
GB1212917A
GB1212917A GB5177/68A GB517768A GB1212917A GB 1212917 A GB1212917 A GB 1212917A GB 5177/68 A GB5177/68 A GB 5177/68A GB 517768 A GB517768 A GB 517768A GB 1212917 A GB1212917 A GB 1212917A
Authority
GB
United Kingdom
Prior art keywords
plant
outlet
valve
piston
reciprocating 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
Application number
GB5177/68A
Inventor
William Dixon Jenkyn Thomas
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.)
PATERSON CANDY INTERNAT Ltd
Paterson Candy International Ltd
Original Assignee
PATERSON CANDY INTERNAT Ltd
Paterson Candy International Ltd
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 PATERSON CANDY INTERNAT Ltd, Paterson Candy International Ltd filed Critical PATERSON CANDY INTERNAT Ltd
Priority to GB5177/68A priority Critical patent/GB1212917A/en
Publication of GB1212917A publication Critical patent/GB1212917A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • C02F1/043—Details
    • 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
    • F01L19/00—Slide valve-gear or valve arrangements with reciprocatory and other movement of same valve, other than provided for in F01L17/00, e.g. longitudinally of working cylinder and in cross direction
    • 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
    • F04B9/02—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical
    • F04B9/04—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms
    • F04B9/045—Piston machines or pumps characterised by the driving or driven means to or from their working members the means being mechanical the means being cams, eccentrics or pin-and-slot mechanisms the means being eccentrics
    • 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
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01L—CYCLICALLY OPERATING VALVES FOR MACHINES OR ENGINES
    • F01L3/00—Lift-valve, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces; Parts or accessories thereof
    • F01L2003/25—Valve configurations in relation to engine
    • 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
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

1,212,917. Reciprocating pumps. PATERSON CANDY INTERNATIONAL Ltd. Jan. 31, 1969 [Feb. 1, 1968], No.5177/68. Heading F1A. [Also in Division B1] In a plant for the desalination of water operating by the process of reverse osmosis, a reciprocating pump 1 supplies saline water from an inlet pipe 10 to the plant 3 by means of a piston 7 which is assisted on its pumping stroke by rejected liquid which passes from the plant outlet 4 to chamber 9. Treated water passes from the plant through an outlet 5. The piston is reciprocated by a rod 19 connected to a rotating crank 18 which also operates a valve 15 controlling the plant outlet 14 and engine exhaust outlet 16. The pump inlet and outlet valves may be non-return valves 11, 12, or as in Fig.2 (not shown) may be combined as a single valve (11a connected by an extension to the valve 15. (For Figure see next page)
GB5177/68A 1968-02-01 1968-02-01 Reciprocating pump for desalination plant Expired GB1212917A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB5177/68A GB1212917A (en) 1968-02-01 1968-02-01 Reciprocating pump for desalination plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB5177/68A GB1212917A (en) 1968-02-01 1968-02-01 Reciprocating pump for desalination plant

Publications (1)

Publication Number Publication Date
GB1212917A true GB1212917A (en) 1970-11-18

Family

ID=9791150

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5177/68A Expired GB1212917A (en) 1968-02-01 1968-02-01 Reciprocating pump for desalination plant

Country Status (1)

Country Link
GB (1) GB1212917A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0040098A1 (en) * 1980-05-13 1981-11-18 Trucktonics Limited A district hot water supply system
FR2492470A1 (en) * 1980-10-20 1982-04-23 Stanford Res Inst Int ENERGY RECOVERY DEVICE, MOTOR PUMP FLUID PUMP APPARATUS, AND TYPE ENERGY RECOVERY METHOD USING THE DEVICE AND APPARATUS
GB2128101A (en) * 1982-10-12 1984-04-26 Plessey Co Plc Reverse osmosis liquid filtration apparatus

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0040098A1 (en) * 1980-05-13 1981-11-18 Trucktonics Limited A district hot water supply system
WO1981003361A1 (en) * 1980-05-13 1981-11-26 Trucktonics Ltd Apparatus for controlling the flow of a fluid
US4560323A (en) * 1980-05-13 1985-12-24 Orchard William R H Apparatus for controlling the flow of a fluid
FR2492470A1 (en) * 1980-10-20 1982-04-23 Stanford Res Inst Int ENERGY RECOVERY DEVICE, MOTOR PUMP FLUID PUMP APPARATUS, AND TYPE ENERGY RECOVERY METHOD USING THE DEVICE AND APPARATUS
GB2128101A (en) * 1982-10-12 1984-04-26 Plessey Co Plc Reverse osmosis liquid filtration apparatus
US4632754A (en) * 1982-10-12 1986-12-30 Plessey Overseas Limited Desalination apparatus

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PLNP Patent lapsed through nonpayment of renewal fees