GB625732A - Electric device to prevent the formation of calcareous incrustations and dislodge those already existing - Google Patents

Electric device to prevent the formation of calcareous incrustations and dislodge those already existing

Info

Publication number
GB625732A
GB625732A GB1392246A GB1392246A GB625732A GB 625732 A GB625732 A GB 625732A GB 1392246 A GB1392246 A GB 1392246A GB 1392246 A GB1392246 A GB 1392246A GB 625732 A GB625732 A GB 625732A
Authority
GB
United Kingdom
Prior art keywords
formation
electric
prevent
already existing
those already
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
GB1392246A
Original Assignee
Vermeiren T I S
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
Priority to BE254544X priority Critical
Application filed by Vermeiren T I S filed Critical Vermeiren T I S
Priority to BE2652925X priority
Publication of GB625732A publication Critical patent/GB625732A/en
Expired legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28HEAT EXCHANGE IN GENERAL
    • F28FDETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F19/00Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
    • F28F19/004Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers by using protective electric currents, voltages, cathodes, anodes, electric short-circuits
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B21MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL; PUNCHING METAL
    • B21CMANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES, OTHERWISE THAN BY ROLLING; AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL
    • B21C37/00Manufacture of metal sheets, bars, wire, tubes or like semi-manufactured products, not otherwise provided for; Manufacture of tubes of special shape
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00Treatment of water, waste water, or sewage
    • C02F1/48Treatment of water, waste water, or sewage with magnetic or electric fields
    • C02F1/484Treatment of water, waste water, or sewage with magnetic or electric fields using electromagnets
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2201/00Apparatus for treatment of water, waste water or sewage
    • C02F2201/48Devices for applying magnetic or electric fields
    • C02F2201/483Devices for applying magnetic or electric fields using coils
    • CCHEMISTRY; METALLURGY
    • C02TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02FTREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F2303/00Specific treatment goals
    • C02F2303/22Eliminating or preventing deposits, scale removal, scale prevention
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10STECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S204/00Chemistry: electrical and wave energy
    • Y10S204/05Magnetic plus electrolytic

Abstract

625,732. Imparting special properties to water. VERMEIREN, T. I. S. May 8, 1946, No. 13922. Convention date, Oct. 6, 1945. [Class 46] [Also in Group XVIII] Incrustation in boilers &c. is prevented by subjecting the boiler feedwater, or other liquid, to an alternating electromagnetic field in apparatus comprising a closed cylinder 2, preferably of non- magnetic material, which is provided with a water &c. inlet duct and outlet 1. 8 respectively and is fitted with an annular non - magnetic housing 3 which depends around the duct 1 to near the bottom of the cylinder 2 and locates a solenoid 4. The direction of flow of the water is indicated by the arrows 9.
GB1392246A 1945-10-06 1946-05-08 Electric device to prevent the formation of calcareous incrustations and dislodge those already existing Expired GB625732A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
BE254544X 1945-10-06
BE2652925X 1948-12-24

Publications (1)

Publication Number Publication Date
GB625732A true GB625732A (en) 1949-07-04

Family

ID=32298916

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1392246A Expired GB625732A (en) 1945-10-06 1946-05-08 Electric device to prevent the formation of calcareous incrustations and dislodge those already existing
GB3270449A Expired GB675369A (en) 1945-10-06 1949-12-21 Device for the treatment of liquids

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB3270449A Expired GB675369A (en) 1945-10-06 1949-12-21 Device for the treatment of liquids

Country Status (7)

Country Link
US (2) US2596743A (en)
BE (3) BE460560A (en)
CH (2) CH254544A (en)
FR (2) FR925626A (en)
GB (2) GB625732A (en)
LU (2) LU28155A1 (en)
NL (2) NL67801C (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4659479A (en) * 1984-12-19 1987-04-21 Stickler Raymond E Electromagnetic water treating device
US4865747A (en) * 1988-01-27 1989-09-12 Aqua-D Corp. Electromagnetic fluid treating device and method
US4879045A (en) * 1986-01-13 1989-11-07 Eggerichs Terry L Method and apparatus for electromagnetically treating a fluid
US5702600A (en) * 1995-03-14 1997-12-30 Instituto Analitico Tuscanese S.R.L. Variable resonance descaling decalcifier device connected to a forced sequential rephasing transformer
US6506299B1 (en) 1995-07-17 2003-01-14 Water Treatment Systems, Inc. Variable resonance descaling decalcifier device connected to a forced sequential rephasing transformer

Families Citing this family (135)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
LU29833A1 (en) * 1945-10-06
US2740756A (en) * 1951-04-19 1956-04-03 Albert G Thomas Electrical drying system
US2800230A (en) * 1953-07-15 1957-07-23 Jean Thoma Magnetic separators
US2825464A (en) * 1954-01-22 1958-03-04 Packard Water Conditioners Inc Water treatment device
US2939830A (en) * 1956-10-04 1960-06-07 William G Green Water conditioner
US2937710A (en) * 1956-12-10 1960-05-24 Ralph A Michael Magnetic dust traps or filters
US3197402A (en) * 1957-11-20 1965-07-27 Ruskin Dan Methods for the rapid recovery of heavy water and other products
US3228868A (en) * 1958-05-28 1966-01-11 Ruskin Dan Process for the conversion of hydrogen
US3170871A (en) * 1960-11-22 1965-02-23 Moriya Saburo Miyata Magnetic filter
US3186549A (en) * 1961-07-06 1965-06-01 Dietrich W Botstiber Liquid filtering device with indicating means
US3186929A (en) * 1961-07-10 1965-06-01 Ashland Oil Inc Process and apparatus for magnetic treatment of gaseous oxygen
US3294237A (en) * 1963-05-31 1966-12-27 Weston David Magnetic separator
US3466154A (en) * 1963-08-27 1969-09-09 Japan Atomic Energy Res Inst Method of separating a dispersed phase from a mixed-phase fluid system by electromagnetic force
US3289836A (en) * 1964-10-14 1966-12-06 Weston David Method and apparatus for the magnetic separation of particulate materials
US3349354A (en) * 1965-06-02 1967-10-24 Miyata Saburo Means for imposing electric and magnetic fields on flowing fluids
US3379637A (en) * 1965-07-06 1968-04-23 John P O Brien Electromagnetic water conditioner
US3399134A (en) * 1966-10-27 1968-08-27 Hydromation Engineering Compan Magnetic sparator
US3608718A (en) * 1968-12-20 1971-09-28 Bethlehem Steel Corp Magnetic separator method and apparatus
US3550051A (en) * 1969-03-14 1970-12-22 Gen Electric Speaker magnet having curved preferred direction of magnetization
US3680705A (en) * 1970-02-25 1972-08-01 George M Happ Magnetic structure for treating liquids containing calcareous matter
US3714037A (en) * 1971-01-27 1973-01-30 Crucible Inc Flocculating apparatus and method
JPS526257B2 (en) * 1972-11-29 1977-02-21
US3877545A (en) * 1973-01-26 1975-04-15 Caterpillar Tractor Co Lubrication system for vehicle final drive
NO131006C (en) * 1973-07-10 1975-03-19 Fjeldsend As Olaf
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
US4006072A (en) * 1975-06-02 1977-02-01 Takayasu Kyoteru Device for eliminating impure ions in chromium plating bath
US4490252A (en) * 1976-04-01 1984-12-25 Brigante Miguel F Electrostatic scale control apparatus for feed water having rotating helix responsive to water flow rate
CA1005013A (en) * 1976-04-09 1977-02-08 Edward T. Jessop Magnetic device for treatment of calcareous liquids
US4146479A (en) * 1977-07-19 1979-03-27 Brown Merritt J Magnetic water conditioner
US4265746A (en) * 1977-12-12 1981-05-05 Bon Aqua, Inc. Water treating apparatus and methods
US4265754A (en) * 1977-12-12 1981-05-05 Bon Aqua, Inc. Water treating apparatus and methods
US4148731A (en) * 1977-12-27 1979-04-10 Brigante Miguel F Multi-stage apparatus for the separation of finely divided solids from liquids
EP0041945A1 (en) * 1978-05-30 1981-12-23 Bernard Strutt Agencies Ltd. Improvements in apparatus for use in the magnetic treatment of liquids
US4216092A (en) * 1978-07-24 1980-08-05 Hydromagnetics, Inc. Coaxial hydromagnetic device for hydraulic circuits containing calcium and magnesium ions
US4210535A (en) * 1978-12-04 1980-07-01 George Risk Magnetic treatment devices for water pipelines
FR2443425B1 (en) * 1978-12-06 1981-12-24 Pace Italo
US4201140A (en) * 1979-04-30 1980-05-06 Robinson T Garrett Device for increasing efficiency of fuel
US4265755A (en) * 1979-08-23 1981-05-05 Bon Aqua, Inc. Magnetic fluid treating unit
GB2064377B (en) * 1979-10-12 1984-03-21 Imperial College Magnetic separators
US4278549A (en) * 1979-11-19 1981-07-14 Abrams Joseph L Magnetic conditioning of liquids
US4326954A (en) * 1979-12-26 1982-04-27 Ener-Tec, Inc. Fluid treating apparatus
EP0047773A1 (en) * 1980-03-12 1982-03-24 White Light Industries, Inc. Magnetic water conditioner apparatus
WO1981002846A1 (en) * 1980-04-11 1981-10-15 R Roch Electromagnetic fluid conditioner
US4340468A (en) * 1980-11-06 1982-07-20 The United States Of America As Represented By The United States Department Of Energy Method and apparatus for separating materials magnetically
US4366053A (en) * 1981-05-15 1982-12-28 Descal-A-Matic Corporation Magnetic liquid treating device
US4367143A (en) * 1981-06-03 1983-01-04 Aqua Magnetics, Inc. Apparatus for magnetically treating liquid flowing through a pipe and clamping means therefor
US4580096A (en) * 1981-07-06 1986-04-01 Coulter Electronics, Inc. Isotachophoresis analyzer for inductively detecting boundaries between adjoining substances having different conductivities
US4407719A (en) * 1981-10-30 1983-10-04 Gorp Donald J Van Magnetic water treatment apparatus and method of treating water
DE3249283T1 (en) * 1981-12-21 1984-02-23
EP0083444A1 (en) * 1981-12-29 1983-07-13 Firma Bruno M. Klarner Magnetic liquid treatment device
AT373569B (en) * 1982-04-05 1984-02-10 Eibl Franz Device for eliminating boiler
GB2132997A (en) * 1982-11-22 1984-07-18 Oliver Charles Langdale Apparatus for and method of treating water and use of the treated water in plant irrigation
JPS59145353A (en) * 1983-02-04 1984-08-20 Johoku Kigyo Kk Method and device for burning fuel for internal- combustion engine
US4450075A (en) * 1983-04-28 1984-05-22 Krow Cecil J Magnetic oil filter insert
US4519919A (en) * 1983-05-19 1985-05-28 Lance Whyte Method and apparatus for magnetically treating fluids
JPH0239235B2 (en) * 1984-04-03 1990-09-04 Dowa Co
US4605498A (en) * 1984-04-06 1986-08-12 Kulish Peter A Apparatus for magnetic treatment of liquids
USRE35689E (en) * 1984-04-06 1997-12-16 Kulish; Peter A. Apparatus for magnetic treatment of liquids
GB8502078D0 (en) * 1985-01-28 1985-02-27 Woodhouse D A Control of scale formation
AT384600B (en) * 1985-03-29 1987-12-10 Mach Guido Method for treating drinking and / or water water and device for carrying out the method
US4662314A (en) * 1985-09-25 1987-05-05 Mor-Flo Industries, Inc. Magnetic water conditioning device
US4746425A (en) * 1986-08-27 1988-05-24 Ray E. Stickler Cooling system for electromagnetic water treating device
US5248437A (en) * 1986-11-19 1993-09-28 Forrest Scientific Research Limited Method for the magnetic inhibition of protista
NZ218331A (en) * 1986-11-19 1990-10-26 Debug Filters Ltd Control of protistal growth in hydrocarbon fuel by magnetic field
BE1000290A3 (en) * 1987-01-28 1988-10-11 Niessen Philippe Method for capacitive transfer of electromagnetic energy to liquid or biological tissues by induction.
GB2202765B (en) * 1987-03-11 1991-03-06 Liff Ind Ltd Improvements in and relating to water conditioning
GB8708115D0 (en) * 1987-04-04 1987-05-13 Woodhouse Derek Alfred Coagulation treatment of fluids
GB2206064B (en) * 1987-04-30 1991-05-29 Hitachi Elevator Eng Magnetic treater
NL8802179A (en) * 1988-09-02 1990-04-02 B & D Ingenieursburo Device for treating liquid for preventing and / or removing castle deposits.
US5024271A (en) * 1989-01-09 1991-06-18 Baotou Institute Of Applied Design Of New Materials Permanent-magnet wax-proof device
JPH05506603A (en) * 1989-03-07 1993-09-30
US5356534A (en) * 1989-03-07 1994-10-18 Zimmerman George M Magnetic-field amplifier
US5055190A (en) * 1989-04-13 1991-10-08 Combustion Engineering, Inc. High volume permanent magnet filter
EP0406622B1 (en) * 1989-07-04 1993-09-01 Elfriede Schulze Scale removal and prevention device
DE3937349A1 (en) * 1989-11-09 1991-05-16 Perma Trade Vertriebsgesellsch PERMANENT MAGNETIC LIQUID TREATMENT DEVICE
US5113751A (en) * 1990-05-31 1992-05-19 Aqua Dynamics Group Corp. Beverage brewing system
US5037546A (en) * 1990-06-05 1991-08-06 Enecon Corporation Permanent magnetic power cell circuit for treating fluids to control mineral scale and scale-induced corrosion in pipes and fluid flow systems
US5139675A (en) * 1990-08-08 1992-08-18 Arnold Edward R Filtration cleaning system
US5254247A (en) * 1990-10-22 1993-10-19 Cashew Consulting, Inc. Magnetic fluid conditioner having magnetic field shielding means
DE4108698A1 (en) * 1991-03-16 1992-09-17 Siegfried Boehnisch Device for magnetically influencing deposition of minerals in water - has water passing through housing via central passage surrounded by bar magnets located in axial chambers in housing wall
GB9105825D0 (en) * 1991-03-19 1991-05-01 Woodhouse Derek A Treatment of fluids
US5306887A (en) * 1991-05-08 1994-04-26 Aqua Dynamics Group Corp. Method of accelerating the heating of aqueous fluids
US5173169A (en) * 1991-05-08 1992-12-22 Aqua Dynamics Group Corp. Electroplating method and apparatus
PT8432U (en) * 1991-05-17 1995-07-18 Cano Rodriguez Andres Revitalizing magnetic water inductor
US5161512A (en) * 1991-11-15 1992-11-10 Az Industries, Incorporated Magnetic fluid conditioner
AU653560B2 (en) * 1991-11-28 1994-10-06 T.L.H. Brothers Sdn. Bhd. Device for magnetically treating fluids, gases or solids
US5227683A (en) * 1992-02-11 1993-07-13 Colonel Clair Magnet assembly with concentrator for providing flux lines perpendicular to fluid flow direction within steel pipe
US5366623A (en) * 1992-09-11 1994-11-22 Colonel Clair Apparatus for magnetically treating a fluid
US5269916A (en) * 1992-09-11 1993-12-14 Colonel Clair Pipe protector/fluid ionizer employing magnetic condenser for producing concentrated force lines perpendicular to fluid flow
US5378362A (en) * 1992-09-30 1995-01-03 Fluidmaster, Inc. Apparatus for magnetically treating water
US6123843A (en) * 1992-09-30 2000-09-26 Fluidmaster, Inc. Water treatment system
US5296141A (en) * 1993-01-28 1994-03-22 Ellison Mearl E Magnetic water conditioner
US5269915A (en) * 1993-04-08 1993-12-14 Colonel Clair Magnetic source and condenser for producing flux perpendicular to gas and liquid flow in ferrous and nonferrous pipes
KR950011695B1 (en) * 1993-08-24 1995-10-07 정태영 Fuel activating device
US5700376A (en) * 1994-10-20 1997-12-23 Carpenter; Roland K. Method and apparatus for magnetically treating flowing liquids
US5589065A (en) * 1994-02-04 1996-12-31 Ybm Magnetics, Inc. Magnetohydrodynamic device
US5683579A (en) * 1994-11-15 1997-11-04 Liquid Separation, Inc. Magnetic fluid conditioner and separation apparatus
US6171504B1 (en) 1995-03-21 2001-01-09 A. Steven Patterson Magnetic water conditioner
US5725778A (en) * 1995-10-17 1998-03-10 Electronic Descaling 2000, Inc. Current driver for electronic descaling
US5670041A (en) * 1995-10-17 1997-09-23 Electronic De-Scaling 2000,Inc. Reduced corrosion electronic descaling technology
US5755970A (en) * 1995-12-06 1998-05-26 Fourqurean; George Earl Method for reduction of pipeline accumulation
US5683586A (en) * 1996-02-05 1997-11-04 Harcourt; Gregory A. Method and apparatus for magnetically treating a fluid
US6295411B1 (en) * 1996-05-17 2001-09-25 Electronic De-Scaling 2000, Inc. Method and apparatus for preventing scale buildup on electric heating elements
FR2752385B1 (en) * 1996-08-13 2001-12-07 Riera Michel Device for catalyzing chemical or physico-chemical reactions by moving magnetic fields and method using the same
US5944973A (en) * 1997-09-26 1999-08-31 Watertek International, Ltd. Water treatment device
US6099738A (en) * 1997-12-17 2000-08-08 Micromag Corporation Method and system for removing solutes from a fluid using magnetically conditioned coagulation
US6056872A (en) * 1998-02-06 2000-05-02 The Magnetizer Group, Inc. Magnetic device for the treatment of fluids
US6068768A (en) * 1998-04-13 2000-05-30 Carpenter; Roland K. Apparatus for magnetically treating flowing liquids
US6238279B1 (en) * 1999-06-03 2001-05-29 Promos Technologies, Inc. Magnetic filtration for slurry used in chemical mechanical polishing of semiconductor wafers
US20040007535A1 (en) * 2002-07-12 2004-01-15 Tru Industries Water softening method and system
US6706196B2 (en) * 2003-02-23 2004-03-16 Herbert W. Holland Method and apparatus for preventing scale deposits and removing contaminants from fluid columns
US20050056579A1 (en) * 2003-04-01 2005-03-17 Hodgson John Andrew Water magnetizer
JP2005040783A (en) * 2003-07-10 2005-02-17 Kankyo Kiki:Kk Cooling medium flow passage
US20050218043A1 (en) * 2004-03-31 2005-10-06 Wells Rano R Ii Magnetic separator for air slide conveyors
SG129314A1 (en) * 2005-08-02 2007-02-26 Ecospec Global Stechnology Pte Method and device for water treatment using an electromagnetic field
US8470172B2 (en) 2007-01-09 2013-06-25 Siemens Industry, Inc. System for enhancing a wastewater treatment process
WO2008086010A1 (en) * 2007-01-09 2008-07-17 Cambridge Water Technology, Inc. System and method for enhancing an activated sludge process
US20080164184A1 (en) * 2007-01-09 2008-07-10 Marston Peter G Fluidic sealing system for a wet drum magnetic separator
US20100213123A1 (en) * 2007-01-09 2010-08-26 Marston Peter G Ballasted sequencing batch reactor system and method for treating wastewater
WO2008086009A1 (en) * 2007-01-09 2008-07-17 Cambridge Water Technology, Inc. A system and method for removing dissolved contaminants, particulate contaminants, and oil contaminants from industrial waste water
US20110036771A1 (en) 2007-01-09 2011-02-17 Steven Woodard Ballasted anaerobic system and method for treating wastewater
ITFI20070187A1 (en) 2007-08-10 2009-02-11 Saeco Ipr Ltd "machine for the production of beverages, in particular coffee, with anti-limescale systems and relative method"
CN101290089B (en) * 2008-06-11 2012-07-18 中国石油天然气股份有限公司 Pipeline composite magnetic field wax-proof viscosity reducing processing unit
US8123954B2 (en) * 2008-09-22 2012-02-28 William Steven Lopes Method for conditioning fluids utilizing a magnetic fluid processor
EP2349935B1 (en) * 2008-09-22 2013-09-25 William Steven Lopes Magnetic field processor for conditioning fluids
US8197683B2 (en) * 2008-10-16 2012-06-12 William Steven Lopes System for conditioning fluids utilizing a magnetic fluid processor
US8197682B2 (en) * 2008-10-16 2012-06-12 William Steven Lopes Magnetic field processor for conditioning fluids
DE102010010220A1 (en) * 2010-03-03 2011-09-08 Siemens Aktiengesellschaft Separator for separating a mixture
CN102254666B (en) * 2010-05-21 2013-03-13 宝山钢铁股份有限公司 Magnetic density order descending array demagnetizing plate
CN101908402B (en) * 2010-07-23 2012-05-09 北京科技大学 Magnetizing device capable of reducing petroleum viscosity in oil pipeline
AU2013323431B2 (en) 2012-09-26 2017-10-12 Evoqua Water Technologies Llc System for measuring the concentration of magnetic ballast in a slurry
US9943872B2 (en) 2013-03-14 2018-04-17 Agricultural Magnetics, Ltd. Apparatus for reconfiguring spray equipment, and method
US9381520B2 (en) 2013-03-15 2016-07-05 Spinflip Llc Apparatus and method for magnetically treating fluids
DE102017008035A1 (en) 2016-09-05 2018-03-08 Technische Universität Ilmenau Apparatus and method for separating magnetically attractable particles from fluids

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US385145A (en) * 1888-06-26 Method of generating electricity and purtrying water
US564657A (en) * 1896-07-28 henry g
US1335955A (en) * 1918-07-29 1920-04-06 Frank J Cox Means for arresting particles of metal in lubricating-oil
US1334962A (en) * 1919-03-25 1920-03-30 Fred G Niece Apparatus for subjecting substances or molecular matter to the electrostatic stress of a high-tension electric discharge
US1472281A (en) * 1921-02-24 1923-10-30 Carl M Page Method of and apparatus for hydrogenating unsaturated compounds
USRE16932E (en) * 1922-06-26 1928-04-10 Clabifying device eob liquids
US1683780A (en) * 1922-07-31 1928-09-11 Hulsmeyer Christian Method of and apparatus for purifying water
US1773275A (en) * 1926-04-19 1930-08-19 Griffin Watkins Means and apparatus for removing and preventing scale incrustations
GB303076A (en) * 1927-08-25 1928-12-27 Frederick Richard Simms Improved means for cleansing or filtering lubricating oils
US2099593A (en) * 1935-04-12 1937-11-16 Buderus Eisenwerk Process for refining or separating electrically conductive liquids
US2149764A (en) * 1937-06-10 1939-03-07 Bendix Aviat Corp Magnetic filter
US2317774A (en) * 1938-04-01 1943-04-27 Hartford Nat Bank & Trust Co Magnetic filter
LU29833A1 (en) * 1945-10-06

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4659479A (en) * 1984-12-19 1987-04-21 Stickler Raymond E Electromagnetic water treating device
US4879045A (en) * 1986-01-13 1989-11-07 Eggerichs Terry L Method and apparatus for electromagnetically treating a fluid
US4865747A (en) * 1988-01-27 1989-09-12 Aqua-D Corp. Electromagnetic fluid treating device and method
US5702600A (en) * 1995-03-14 1997-12-30 Instituto Analitico Tuscanese S.R.L. Variable resonance descaling decalcifier device connected to a forced sequential rephasing transformer
US6506299B1 (en) 1995-07-17 2003-01-14 Water Treatment Systems, Inc. Variable resonance descaling decalcifier device connected to a forced sequential rephasing transformer

Also Published As

Publication number Publication date
US2652925A (en) 1953-09-22
FR1001119A (en) 1952-02-20
LU28155A (en)
LU29833A1 (en)
CH286121A (en) 1952-10-15
NL71946C (en) 1953-03-16
GB675369A (en) 1952-07-09
LU28155A1 (en)
BE486497A (en) 1949-01-15
FR925626A (en) 1947-09-09
BE460560A (en) 1945-11-30
CH254544A (en) 1948-05-15
BE492580A (en) 1949-12-31
NL67801C (en) 1951-05-15
LU29833A (en)
US2596743A (en) 1952-05-13

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