GB2202765B - Improvements in and relating to water conditioning - Google Patents

Improvements in and relating to water conditioning

Info

Publication number
GB2202765B
GB2202765B GB8705796A GB8705796A GB2202765B GB 2202765 B GB2202765 B GB 2202765B GB 8705796 A GB8705796 A GB 8705796A GB 8705796 A GB8705796 A GB 8705796A GB 2202765 B GB2202765 B GB 2202765B
Authority
GB
United Kingdom
Prior art keywords
relating
water conditioning
conditioning
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.)
Expired - Lifetime
Application number
GB8705796A
Other versions
GB2202765A (en
GB8705796D0 (en
Inventor
David William Ashbee
David Walker
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.)
LIFF IND Ltd
Original Assignee
LIFF IND 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 LIFF IND Ltd filed Critical LIFF IND Ltd
Priority to GB8705796A priority Critical patent/GB2202765B/en
Publication of GB8705796D0 publication Critical patent/GB8705796D0/en
Priority to EP19880902181 priority patent/EP0349552A1/en
Priority to AU13992/88A priority patent/AU1399288A/en
Priority to PCT/GB1988/000189 priority patent/WO1988007025A1/en
Publication of GB2202765A publication Critical patent/GB2202765A/en
Application granted granted Critical
Publication of GB2202765B publication Critical patent/GB2202765B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • C02F1/48—Treatment of water, waste water, or sewage with magnetic or electric fields
    • C02F1/484—Treatment of water, waste water, or sewage with magnetic or electric fields using electromagnets
    • C02F1/485—Treatment of water, waste water, or sewage with magnetic or electric fields using electromagnets located on the outer wall of the treatment device, i.e. not in contact with the liquid to be treated, e.g. detachable
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00—Apparatus for treatment of water, waste water or sewage
    • C02F2201/48—Devices for applying magnetic or electric fields
    • C02F2201/483—Devices for applying magnetic or electric fields using coils
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00—Specific treatment goals
    • C02F2303/22—Eliminating or preventing deposits, scale removal, scale prevention

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Engineering & Computer Science (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
GB8705796A 1987-03-11 1987-03-11 Improvements in and relating to water conditioning Expired - Lifetime GB2202765B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB8705796A GB2202765B (en) 1987-03-11 1987-03-11 Improvements in and relating to water conditioning
EP19880902181 EP0349552A1 (en) 1987-03-11 1988-03-11 Improvements in and relating to water conditioning
AU13992/88A AU1399288A (en) 1987-03-11 1988-03-11 Improvements in and relating to water conditioning
PCT/GB1988/000189 WO1988007025A1 (en) 1987-03-11 1988-03-11 Improvements in and relating to water conditioning

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8705796A GB2202765B (en) 1987-03-11 1987-03-11 Improvements in and relating to water conditioning

Publications (3)

Publication Number Publication Date
GB8705796D0 GB8705796D0 (en) 1987-04-15
GB2202765A GB2202765A (en) 1988-10-05
GB2202765B true GB2202765B (en) 1991-03-06

Family

ID=10613776

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8705796A Expired - Lifetime GB2202765B (en) 1987-03-11 1987-03-11 Improvements in and relating to water conditioning

Country Status (4)

Country Link
EP (1) EP0349552A1 (en)
AU (1) AU1399288A (en)
GB (1) GB2202765B (en)
WO (1) WO1988007025A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8913274U1 (en) * 1989-11-09 1990-02-01 Perma Trade Vertriebsgesellschaft f. wassertechn. Anlagen mbH, 7000 Stuttgart Permanent magnetic fluid treatment device
AU5018993A (en) * 1992-08-21 1994-03-15 Brian A. Freeman Colloidal and water treatment systems and methods
EP1006083A1 (en) * 1998-12-01 2000-06-07 PERMA TRADE WASSERTECHNIK GmbH Permanent magnet fluid treatment devise
WO2019049290A1 (en) * 2017-09-07 2019-03-14 東フロコーポレーション株式会社 Flowmeter

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB401301A (en) * 1932-04-04 1933-11-06 Herbert Klinger Improvements in and relating to the process of separating materials of different magnetic permeability, and to the apparatus therefor
GB675369A (en) * 1945-10-06 1952-07-09 Vermeiren T I S Device for the treatment of liquids
GB696929A (en) * 1950-12-12 1953-09-09 Spodig Heinrich Improvements in and relating to automatic magnetic separating or filtering apparatus
GB1413056A (en) * 1972-12-12 1975-11-05 Spodig Heinrich Magnetic separating apparatus
US4151090A (en) * 1974-05-30 1979-04-24 Brigante Miguel F Unitary package for water treatment for attachment to home hot water heater
US4288323A (en) * 1979-02-05 1981-09-08 Brigante Miguel F Free flow non-corrosive water treatment device
WO1981002846A1 (en) * 1980-04-11 1981-10-15 R Roch Electromagnetic fluid conditioner
US4406794A (en) * 1979-02-05 1983-09-27 Brigante Miguel F External sludge collector for boiler bottom blowdown and automatic blowdown control initiated by conductivity probe within the boiler and method
US4505815A (en) * 1981-05-15 1985-03-19 Descal-A-Matic Corporation Magnetic liquid treating device
SU1165640A1 (en) * 1982-12-02 1985-07-07 Кабардино-Балкарский государственный университет Method of electrochemical processing of liquids
FR2597468A1 (en) * 1986-04-17 1987-10-23 Nguyen Luong Toan Device for magnetising water (or any other liquid)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1476335A (en) * 1966-04-19 1967-04-07 Improvement in liquid treatment processes, especially water

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB401301A (en) * 1932-04-04 1933-11-06 Herbert Klinger Improvements in and relating to the process of separating materials of different magnetic permeability, and to the apparatus therefor
GB675369A (en) * 1945-10-06 1952-07-09 Vermeiren T I S Device for the treatment of liquids
GB696929A (en) * 1950-12-12 1953-09-09 Spodig Heinrich Improvements in and relating to automatic magnetic separating or filtering apparatus
GB1413056A (en) * 1972-12-12 1975-11-05 Spodig Heinrich Magnetic separating apparatus
US4151090A (en) * 1974-05-30 1979-04-24 Brigante Miguel F Unitary package for water treatment for attachment to home hot water heater
US4288323A (en) * 1979-02-05 1981-09-08 Brigante Miguel F Free flow non-corrosive water treatment device
US4406794A (en) * 1979-02-05 1983-09-27 Brigante Miguel F External sludge collector for boiler bottom blowdown and automatic blowdown control initiated by conductivity probe within the boiler and method
WO1981002846A1 (en) * 1980-04-11 1981-10-15 R Roch Electromagnetic fluid conditioner
US4505815A (en) * 1981-05-15 1985-03-19 Descal-A-Matic Corporation Magnetic liquid treating device
SU1165640A1 (en) * 1982-12-02 1985-07-07 Кабардино-Балкарский государственный университет Method of electrochemical processing of liquids
FR2597468A1 (en) * 1986-04-17 1987-10-23 Nguyen Luong Toan Device for magnetising water (or any other liquid)

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
National Engineer Vol 88 No 4 Apr 1984 PP 29-32 *
Proceedings of the 5th Ocean Thermal Energy Conversion Conference Miami Beach Florida Feb 1978 Vol 1 *

Also Published As

Publication number Publication date
GB2202765A (en) 1988-10-05
WO1988007025A1 (en) 1988-09-22
EP0349552A1 (en) 1990-01-10
GB8705796D0 (en) 1987-04-15
AU1399288A (en) 1988-10-10

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 20070310