EP1740283A4 - Fully automated water processing control system - Google Patents

Fully automated water processing control system

Info

Publication number
EP1740283A4
EP1740283A4 EP04812499A EP04812499A EP1740283A4 EP 1740283 A4 EP1740283 A4 EP 1740283A4 EP 04812499 A EP04812499 A EP 04812499A EP 04812499 A EP04812499 A EP 04812499A EP 1740283 A4 EP1740283 A4 EP 1740283A4
Authority
EP
European Patent Office
Prior art keywords
control system
processing control
fully automated
water processing
automated water
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Withdrawn
Application number
EP04812499A
Other languages
German (de)
French (fr)
Other versions
EP1740283A1 (en
Inventor
Douglas M Thom
Gary W Lum
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.)
Sylvan Source Inc
Original Assignee
Sylvan Source Inc
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 Sylvan Source Inc filed Critical Sylvan Source Inc
Publication of EP1740283A1 publication Critical patent/EP1740283A1/en
Publication of EP1740283A4 publication Critical patent/EP1740283A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F23/00—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm
    • G01F23/14—Indicating or measuring liquid level or level of fluent solid material, e.g. indicating in terms of volume or indicating by means of an alarm by measurement of pressure
    • G01F23/18—Indicating, recording or alarm devices actuated electrically
    • G01F23/185—Indicating, recording or alarm devices actuated electrically for discrete levels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D3/00—Distillation or related exchange processes in which liquids are contacted with gaseous media, e.g. stripping
    • B01D3/42—Regulation; Control
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B35/00—Control systems for steam boilers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22D—PREHEATING, OR ACCUMULATING PREHEATED, FEED-WATER FOR STEAM GENERATION; FEED-WATER SUPPLY FOR STEAM GENERATION; CONTROLLING WATER LEVEL FOR STEAM GENERATION; AUXILIARY DEVICES FOR PROMOTING WATER CIRCULATION WITHIN STEAM BOILERS
    • F22D5/00—Controlling water feed or water level; Automatic water feeding or water-level regulators
    • F22D5/26—Automatic feed-control systems
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D9/00—Level control, e.g. controlling quantity of material stored in vessel
    • G05D9/12—Level control, e.g. controlling quantity of material stored in vessel characterised by the use of electric means

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Fluid Mechanics (AREA)
  • Combustion & Propulsion (AREA)
  • Automation & Control Theory (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Heat Treatment Of Water, Waste Water Or Sewage (AREA)
EP04812499A 2003-12-02 2004-12-01 Fully automated water processing control system Withdrawn EP1740283A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US52653003P 2003-12-02 2003-12-02
PCT/US2004/039991 WO2005056154A1 (en) 2003-12-02 2004-12-01 Fully automated water processing control system

Publications (2)

Publication Number Publication Date
EP1740283A1 EP1740283A1 (en) 2007-01-10
EP1740283A4 true EP1740283A4 (en) 2008-03-12

Family

ID=34676626

Family Applications (1)

Application Number Title Priority Date Filing Date
EP04812499A Withdrawn EP1740283A4 (en) 2003-12-02 2004-12-01 Fully automated water processing control system

Country Status (4)

Country Link
EP (1) EP1740283A4 (en)
JP (1) JP2007512953A (en)
CA (1) CA2553655A1 (en)
WO (1) WO2005056154A1 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7678235B2 (en) 2005-10-19 2010-03-16 Sylvan Source, Inc. Water purification system
WO2007103117A2 (en) 2006-03-03 2007-09-13 Sylvan Source, Inc. Contaminant prevention
EP2417070A4 (en) * 2009-04-10 2012-08-22 Sylvan Source Inc Method and system for reduction of scaling in purification of aqueous solutions
CN101881038B (en) * 2010-06-28 2012-08-22 兰如根 Water level controller with overvoltage protection
WO2013036804A1 (en) 2011-09-09 2013-03-14 Sylvan Source, Inc. Industrial water purification and desalination
WO2017189969A1 (en) * 2016-04-28 2017-11-02 Fluid Handling Llc E-11m switch assembly
CN105955323B (en) * 2016-06-15 2019-03-19 山东华联矿业股份有限公司 Self-controlled pump water-level control apparatus
CN108452593B (en) * 2018-03-05 2023-11-17 国网浙江省电力有限公司台州供电公司 Low-resistance high-efficiency fluidization demister device and demisting method thereof
CN114661074B (en) * 2022-05-24 2022-09-20 深圳市家家分类科技有限公司 Liquid level control method and device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1384390A (en) * 1971-11-16 1975-02-19 Sensors Systems Ltd Electronic surveillance apparatus
US4336825A (en) * 1980-06-17 1982-06-29 Factory Mutual Research Corporation Liquid level control system
US5355840A (en) * 1991-06-10 1994-10-18 Societe Cooperative Deproduction Bourgeois Steam generator controlled by pressure switch

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3980526A (en) 1975-08-11 1976-09-14 Kirschmann John D Liquid distillation apparatus
JPS5436123Y2 (en) * 1975-10-04 1979-11-01
US4110170A (en) 1976-04-28 1978-08-29 Kirschman Fred C Home water distiller
US4415075A (en) 1981-09-16 1983-11-15 General Molding, Inc. Wall mounted light weight automatic water distiller
JPS62250901A (en) * 1986-04-25 1987-10-31 Toshiba Corp Controller for concentrator
US5021128A (en) 1988-02-25 1991-06-04 Pure Water, Inc. Water distillation system and method with controls
US4943353A (en) 1988-03-10 1990-07-24 Pure Water, Inc. Control for modular water distiller
US5348623A (en) 1988-12-09 1994-09-20 Terrill Designs, Inc. Water heating and distilling apparatus
US4946558A (en) 1988-12-09 1990-08-07 Terrill Designs, Inc. Water distilling apparatus
US5059287A (en) 1989-06-16 1991-10-22 Charles W. Harkey, Sr. Portable water distiller
US5286350A (en) 1992-12-14 1994-02-15 Huang Shan Meng Water distiller
US5609732A (en) 1995-03-14 1997-03-11 Genesis, An Environmental Corp. Distilling apparatus
US5968321A (en) 1996-02-13 1999-10-19 Ridgewood Waterpure Corporation Vapor compression distillation system and method
US5833812A (en) 1996-02-21 1998-11-10 Hartman; Michael Orban Low maintenance water distiller
US6117275A (en) * 1996-03-01 2000-09-12 Didda Maria Janina Baumann Process and device for regenerating a contaminated solvent
US6030504A (en) 1997-03-18 2000-02-29 The West Bend Company Control circuit for water distiller
US6009238A (en) 1997-03-18 1999-12-28 The West Bend Company Water distiller with improved automatic shutoff feature
JPH11216459A (en) * 1998-01-29 1999-08-10 Nishishiba Electric Co Ltd Seawater desalting device
US6582563B1 (en) 2000-09-27 2003-06-24 Innowave, Inc. Water purification system
CA2429262C (en) 2000-11-17 2006-09-05 Stephan B. Sears Water processing device
US6530307B2 (en) * 2001-02-16 2003-03-11 Romar Llc Cooking machine
US6830661B1 (en) * 2001-10-02 2004-12-14 Environmental Technology Enterprises, L.L.C. Point of use water purification method and apparatus
JP4132799B2 (en) * 2001-12-04 2008-08-13 三菱化学株式会社 How to install the level gauge

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1384390A (en) * 1971-11-16 1975-02-19 Sensors Systems Ltd Electronic surveillance apparatus
US4336825A (en) * 1980-06-17 1982-06-29 Factory Mutual Research Corporation Liquid level control system
US5355840A (en) * 1991-06-10 1994-10-18 Societe Cooperative Deproduction Bourgeois Steam generator controlled by pressure switch

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2005056154A1 *

Also Published As

Publication number Publication date
WO2005056154A1 (en) 2005-06-23
JP2007512953A (en) 2007-05-24
EP1740283A1 (en) 2007-01-10
CA2553655A1 (en) 2005-06-23

Similar Documents

Publication Publication Date Title
EP1603269A4 (en) Access control processing method
GB2407650B (en) Control system
SG115533A1 (en) Risk control system
TWI365499B (en) System for processing a treatment object
AU2003234608A8 (en) Automated dialysis system
PL1663586T3 (en) Inventory control system
AU2003226983A8 (en) Extra-substrate control system
GB0501585D0 (en) Automated trading system
GB0501588D0 (en) Automated trading system
GB0203071D0 (en) Control system
GB0328420D0 (en) Modelling system
GB0203519D0 (en) Control system
GB0224039D0 (en) Control system
EP1607880A4 (en) Decentralized processing control device, decentralized processing control method, decentralized processing control program
GB0206222D0 (en) Control system
EP1740283A4 (en) Fully automated water processing control system
GB2388002B (en) Graphical modelling system
EP1653354A4 (en) Real time control system
PL359738A1 (en) Automated transmission control system
GB2424039B (en) Valve control system
GB2400457B (en) Dehumidifier control system
GB2407399B (en) Control system
GB0329273D0 (en) Automated hitching system
AU2003272153A8 (en) Control system
IL158317A0 (en) Water control systems

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20060629

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU MC NL PL PT RO SE SI SK TR

DAX Request for extension of the european patent (deleted)
REG Reference to a national code

Ref country code: HK

Ref legal event code: DE

Ref document number: 1099725

Country of ref document: HK

A4 Supplementary search report drawn up and despatched

Effective date: 20080211

RIC1 Information provided on ipc code assigned before grant

Ipc: B01D 3/42 20060101AFI20050629BHEP

Ipc: B01D 3/02 20060101ALI20080205BHEP

Ipc: B01D 1/30 20060101ALI20080205BHEP

Ipc: F22B 35/00 20060101ALI20080205BHEP

Ipc: G05D 9/00 20060101ALI20080205BHEP

Ipc: G01F 23/14 20060101ALI20080205BHEP

Ipc: C02F 1/04 20060101ALI20080205BHEP

Ipc: F22D 5/26 20060101ALI20080205BHEP

17Q First examination report despatched

Effective date: 20090708

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RIC1 Information provided on ipc code assigned before grant

Ipc: C02F 1/04 20060101ALI20130403BHEP

Ipc: G01F 23/18 20060101AFI20130403BHEP

Ipc: F22D 5/26 20060101ALI20130403BHEP

Ipc: B01D 3/42 20060101ALI20130403BHEP

Ipc: G05D 9/12 20060101ALI20130403BHEP

Ipc: F22B 35/00 20060101ALI20130403BHEP

INTG Intention to grant announced

Effective date: 20130419

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN

18W Application withdrawn

Effective date: 20130918

REG Reference to a national code

Ref country code: HK

Ref legal event code: WD

Ref document number: 1099725

Country of ref document: HK