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ZA747511B - Regulated power supply for non-sacrificial anode - Google Patents

Regulated power supply for non-sacrificial anode

Info

Publication number
ZA747511B
ZA747511B ZA00747511A ZA747511A ZA747511B ZA 747511 B ZA747511 B ZA 747511B ZA 00747511 A ZA00747511 A ZA 00747511A ZA 747511 A ZA747511 A ZA 747511A ZA 747511 B ZA747511 B ZA 747511B
Authority
ZA
South Africa
Prior art keywords
power supply
sacrificial anode
regulated power
regulated
sacrificial
Prior art date
Application number
ZA00747511A
Inventor
M Nozaki
Original Assignee
Rheem International
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 Rheem International filed Critical Rheem International
Publication of ZA747511B publication Critical patent/ZA747511B/en

Links

Classifications

    • 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
    • C23F13/04—Controlling or regulating desired parameters
    • 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
    • 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F3/00—Non-retroactive systems for regulating electric variables by using an uncontrolled element, or an uncontrolled combination of elements, such element or such combination having self-regulating properties
    • G05F3/02—Regulating voltage or current
    • G05F3/08—Regulating voltage or current wherein the variable is DC
    • G05F3/10—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics
    • G05F3/16—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics being semiconductor devices
    • G05F3/20—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations
    • G05F3/22—Regulating voltage or current wherein the variable is DC using uncontrolled devices with non-linear characteristics being semiconductor devices using diode- transistor combinations wherein the transistors are of the bipolar type only

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Materials Engineering (AREA)
  • Nonlinear Science (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Prevention Of Electric Corrosion (AREA)
ZA00747511A 1974-03-21 1974-11-25 Regulated power supply for non-sacrificial anode ZA747511B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US45320774A 1974-03-21 1974-03-21

Publications (1)

Publication Number Publication Date
ZA747511B true ZA747511B (en) 1975-11-26

Family

ID=23799606

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA00747511A ZA747511B (en) 1974-03-21 1974-11-25 Regulated power supply for non-sacrificial anode

Country Status (3)

Country Link
AU (1) AU7554274A (en)
GB (1) GB1423959A (en)
ZA (1) ZA747511B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220364767A1 (en) * 2019-10-29 2022-11-17 Radtech, Llc Sacrificial anode and method for determining anode health for water heater early warning system

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7372005B2 (en) 2004-09-27 2008-05-13 Aos Holding Company Water storage device having a powered anode
WO2009029287A1 (en) 2007-08-28 2009-03-05 Aos Holding Company Storage-type water heater having tank condition monitoring features
WO2021077223A1 (en) * 2019-10-24 2021-04-29 Canadian Auto Preservation Inc. Two terminal corrosion protection device, system, and method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20220364767A1 (en) * 2019-10-29 2022-11-17 Radtech, Llc Sacrificial anode and method for determining anode health for water heater early warning system
US11525603B2 (en) * 2019-10-29 2022-12-13 Radtech, Llc Sacrificial anode and method for determining anode health for water heater early warning system

Also Published As

Publication number Publication date
GB1423959A (en) 1976-02-04
AU7554274A (en) 1976-05-20

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