ATE72841T1 - SACRIFICIAL ANODE WITH CONSUMPTION INDICATOR AND IRON SOUL FOR WATER TANK AND WATER HEATER. - Google Patents

SACRIFICIAL ANODE WITH CONSUMPTION INDICATOR AND IRON SOUL FOR WATER TANK AND WATER HEATER.

Info

Publication number
ATE72841T1
ATE72841T1 AT89113543T AT89113543T ATE72841T1 AT E72841 T1 ATE72841 T1 AT E72841T1 AT 89113543 T AT89113543 T AT 89113543T AT 89113543 T AT89113543 T AT 89113543T AT E72841 T1 ATE72841 T1 AT E72841T1
Authority
AT
Austria
Prior art keywords
water
anode
consumption indicator
tank
sacrificial anode
Prior art date
Application number
AT89113543T
Other languages
German (de)
Inventor
Ludwig Hoessle
Franz Dr-Ing Wallner
Original Assignee
Hoessle Sibylle
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 Hoessle Sibylle filed Critical Hoessle Sibylle
Application granted granted Critical
Publication of ATE72841T1 publication Critical patent/ATE72841T1/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/40—Arrangements for preventing corrosion
    • F24H9/45—Arrangements for preventing corrosion for preventing galvanic corrosion, e.g. cathodic or electrolytic means
    • F24H9/455—Arrangements for preventing corrosion for preventing galvanic corrosion, e.g. cathodic or electrolytic means for water heaters
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
    • C23F13/00—Inhibiting corrosion of metals by anodic or cathodic protection
    • C23F13/02—Inhibiting corrosion of metals by anodic or cathodic protection cathodic; Selection of conditions, parameters or procedures for cathodic protection, e.g. of electrical conditions
    • C23F13/06—Constructional parts, or assemblies of cathodic-protection apparatus
    • C23F13/08—Electrodes specially adapted for inhibiting corrosion by cathodic protection; Manufacture thereof; Conducting electric current thereto
    • C23F13/22—Monitoring arrangements therefor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/0005—Details for water heaters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24H—FLUID HEATERS, e.g. WATER OR AIR HEATERS, HAVING HEAT-GENERATING MEANS, e.g. HEAT PUMPS, IN GENERAL
    • F24H9/00—Details
    • F24H9/40—Arrangements for preventing corrosion
    • F24H9/45—Arrangements for preventing corrosion for preventing galvanic corrosion, e.g. cathodic or electrolytic means

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Metallurgy (AREA)
  • Materials Engineering (AREA)
  • Organic Chemistry (AREA)
  • Water Treatment By Electricity Or Magnetism (AREA)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Prevention Of Electric Corrosion (AREA)
  • Coating Apparatus (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • Irons (AREA)
  • Cookers (AREA)

Abstract

Sacrificial anode with consumption indicator and iron core for water tanks and water heaters, whereby, after the anode has been consumed in a socket-shaped fastening means mounted on a tank wall, a consumption indicator in the form of a piston-like signalling pin is driven out partly from the tank contour by incoming water. To this end, a colour change cartridge (12, 13) of transparent material arranged on the tank (8) is filled with a chemical which changes to a red signalling colour on penetration of water. In the anode (1), water is supplied to the colour change cartridge by a wick (7) which fills a blind hole (3) and the fastening means (6) while expelling the air contained therein. The iron core (4) of the anode is arranged outside the axis of the anode.
AT89113543T 1988-08-04 1989-07-24 SACRIFICIAL ANODE WITH CONSUMPTION INDICATOR AND IRON SOUL FOR WATER TANK AND WATER HEATER. ATE72841T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3826760A DE3826760C1 (en) 1988-08-04 1988-08-04
EP89113543A EP0357925B1 (en) 1988-08-04 1989-07-24 Sacrificial anode with consumption indication and iron core for water reservoirs and water heaters

Publications (1)

Publication Number Publication Date
ATE72841T1 true ATE72841T1 (en) 1992-03-15

Family

ID=6360360

Family Applications (1)

Application Number Title Priority Date Filing Date
AT89113543T ATE72841T1 (en) 1988-08-04 1989-07-24 SACRIFICIAL ANODE WITH CONSUMPTION INDICATOR AND IRON SOUL FOR WATER TANK AND WATER HEATER.

Country Status (7)

Country Link
EP (2) EP0357925B1 (en)
AT (1) ATE72841T1 (en)
AU (1) AU4037689A (en)
DD (1) DD287060A5 (en)
DE (2) DE3826760C1 (en)
RU (1) RU1787173C (en)
WO (1) WO1990001571A1 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2141757A1 (en) * 1994-03-25 1995-09-26 Lawrence E. Cooper, Jr. Sacrificial anode and associate probe
CN107648924A (en) * 2017-11-03 2018-02-02 中船黄埔文冲船舶有限公司 A kind of anti-corrosion filter unit
ES2794223A1 (en) * 2019-05-17 2020-11-17 Guadalupe Francisco Pelluz GALVANIC PROTECTION DEVICE (Machine-translation by Google Translate, not legally binding)

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2726205A (en) * 1952-09-02 1955-12-06 Dearborn Stove Company Anode deterioration indicator for water heaters
FR1264516A (en) * 1960-05-09 1961-06-23 Device for detecting and determining the amount of water suspended in immiscible liquids
GB1116183A (en) * 1965-03-18 1968-06-06 Cav Ltd A method and apparatus for indicating the presence of water in a fuel system
US4051007A (en) * 1975-10-06 1977-09-27 Ludwig Hossle Sacrificial anodes for cathodic protection
DE3000944A1 (en) * 1980-01-10 1981-07-16 Ludwig 1000 Berlin Hössle Sacrificial anode with threaded fixing bushes - which contain signal peg indicating when anode material has been consumed
AT390968B (en) * 1987-09-28 1990-07-25 Rapido Waermetechnik Gmbh ANODE serving as signaling device

Also Published As

Publication number Publication date
DE3826760C1 (en) 1989-07-06
EP0381738A1 (en) 1990-08-16
DE58900861D1 (en) 1992-04-02
EP0357925A1 (en) 1990-03-14
DD287060A5 (en) 1991-02-14
RU1787173C (en) 1993-01-07
EP0357925B1 (en) 1992-02-26
AU4037689A (en) 1990-03-05
WO1990001571A1 (en) 1990-02-22

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee