FR2451596A1 - Electronic water descaler - with pulse generator controlled by varying water outflow rate - Google Patents

Electronic water descaler - with pulse generator controlled by varying water outflow rate

Info

Publication number
FR2451596A1
FR2451596A1 FR7905321A FR7905321A FR2451596A1 FR 2451596 A1 FR2451596 A1 FR 2451596A1 FR 7905321 A FR7905321 A FR 7905321A FR 7905321 A FR7905321 A FR 7905321A FR 2451596 A1 FR2451596 A1 FR 2451596A1
Authority
FR
France
Prior art keywords
pulse generator
water
outflow rate
descaler
generator controlled
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Withdrawn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
FR7905321A
Other languages
French (fr)
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
Priority to FR7905321A priority Critical patent/FR2451596A1/en
Priority to DE19792948462 priority patent/DE2948462A1/en
Priority to GB7941666A priority patent/GB2044295B/en
Priority to IT7984971A priority patent/IT1207956B/en
Priority to SE7910023A priority patent/SE7910023L/en
Priority to CA341,293A priority patent/CA1132483A/en
Publication of FR2451596A1 publication Critical patent/FR2451596A1/en
Withdrawn legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01P—MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION, OR SHOCK; INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT
    • G01P13/00—Indicating or recording presence, absence, or direction, of movement
    • G01P13/0006—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances
    • G01P13/0013—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances by using a solid body which is shifted by the action of the fluid
    • G01P13/002—Indicating or recording presence, absence, or direction, of movement of fluids or of granulous or powder-like substances by using a solid body which is shifted by the action of the fluid with electrical coupling to the indicating devices
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/20—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow
    • G01F1/22—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow by variable-area meters, e.g. rotameters
    • G01F1/26—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow by variable-area meters, e.g. rotameters of the valve type
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/05—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects
    • G01F1/20—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow
    • G01F1/28—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using mechanical effects by detection of dynamic effects of the flow by drag-force, e.g. vane type or impact flowmeter
    • 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
    • C02F2201/46—Apparatus for electrochemical processes
    • C02F2201/461—Electrolysis apparatus
    • C02F2201/46105—Details relating to the electrolytic devices
    • C02F2201/4612—Controlling or monitoring
    • C02F2201/46145—Fluid flow
    • 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
    • C02F2201/46—Apparatus for electrochemical processes
    • C02F2201/461—Electrolysis apparatus
    • C02F2201/46105—Details relating to the electrolytic devices
    • C02F2201/4616—Power supply
    • C02F2201/46175—Electrical pulses
    • 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)
  • General Physics & Mathematics (AREA)
  • Fluid Mechanics (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)
  • Electrotherapy Devices (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)

Abstract

Appliance for the descaling of hot or cold water consists of a metallic cylinder with insulating caps at both ends and a probe rod in the centre. The water to be treated passes through the annulus while a pulse generator supplies weak current pulses between probe and cylinder which act as electrodes. The generator is housed in a separate box with a socket for the plug connector which is safe against accidental contact. The assembly is compact and easy to install. It requires little maintenance and functions reliably.
FR7905321A 1978-12-06 1979-03-01 Electronic water descaler - with pulse generator controlled by varying water outflow rate Withdrawn FR2451596A1 (en)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FR7905321A FR2451596A1 (en) 1979-03-01 1979-03-01 Electronic water descaler - with pulse generator controlled by varying water outflow rate
DE19792948462 DE2948462A1 (en) 1978-12-06 1979-12-01 ELECTRONIC APPARATUS FOR DETACHING BOILER WITH A DISPLAY DEVICE FOR THE OUTFLOWING LIQUID
GB7941666A GB2044295B (en) 1978-12-06 1979-12-03 Apparatus for electrolytically purifying or softening liquid
IT7984971A IT1207956B (en) 1978-12-06 1979-12-05 Electronic water descaler
SE7910023A SE7910023L (en) 1978-12-06 1979-12-05 APPARATUS FOR CLEANING OR DISPOSAL OF LIQUID
CA341,293A CA1132483A (en) 1978-12-06 1979-12-05 Electronic descaling apparatus with liquid flow detector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7905321A FR2451596A1 (en) 1979-03-01 1979-03-01 Electronic water descaler - with pulse generator controlled by varying water outflow rate

Publications (1)

Publication Number Publication Date
FR2451596A1 true FR2451596A1 (en) 1980-10-10

Family

ID=9222623

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7905321A Withdrawn FR2451596A1 (en) 1978-12-06 1979-03-01 Electronic water descaler - with pulse generator controlled by varying water outflow rate

Country Status (1)

Country Link
FR (1) FR2451596A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1243900A2 (en) * 2001-03-23 2002-09-25 Fratelli Pettinaroli S.P.A Optical flowmeter

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2325884A (en) * 1942-03-21 1943-08-03 Carl F Schorn Flowmeter
US2574866A (en) * 1947-02-25 1951-11-13 Henry W Fahrlander Magnetic flow gauge
FR2036368A5 (en) * 1969-03-12 1970-12-24 Sfim
US3673863A (en) * 1970-02-24 1972-07-04 George Ctirad Spacek Fuel consumption indicator

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2325884A (en) * 1942-03-21 1943-08-03 Carl F Schorn Flowmeter
US2574866A (en) * 1947-02-25 1951-11-13 Henry W Fahrlander Magnetic flow gauge
FR2036368A5 (en) * 1969-03-12 1970-12-24 Sfim
US3673863A (en) * 1970-02-24 1972-07-04 George Ctirad Spacek Fuel consumption indicator

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1243900A2 (en) * 2001-03-23 2002-09-25 Fratelli Pettinaroli S.P.A Optical flowmeter
EP1243900A3 (en) * 2001-03-23 2003-06-04 Fratelli Pettinaroli S.P.A Optical flowmeter

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Legal Events

Date Code Title Description
CL Concession to grant licences
CL Concession to grant licences
ST Notification of lapse