HUT38683A - Circuit arrangement for cathode anti-corrosion protection - Google Patents

Circuit arrangement for cathode anti-corrosion protection

Info

Publication number
HUT38683A
HUT38683A HU482584A HU482584A HUT38683A HU T38683 A HUT38683 A HU T38683A HU 482584 A HU482584 A HU 482584A HU 482584 A HU482584 A HU 482584A HU T38683 A HUT38683 A HU T38683A
Authority
HU
Hungary
Prior art keywords
circuit
circuit arrangement
corrosion protection
electrode
auxiliary electrode
Prior art date
Application number
HU482584A
Other languages
Hungarian (hu)
Other versions
HU192097B (en
Inventor
Sandor Frankl
Zoltan Papp
Original Assignee
Tungsram Reszvenytarsasag
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 Tungsram Reszvenytarsasag filed Critical Tungsram Reszvenytarsasag
Priority to HU482584A priority Critical patent/HU192097B/en
Publication of HUT38683A publication Critical patent/HUT38683A/en
Publication of HU192097B publication Critical patent/HU192097B/en

Links

Landscapes

  • Prevention Of Electric Corrosion (AREA)

Abstract

In the proposed arrangement the equipment to be protected (3) is connected to the negative pole of the supply unit (1), while the positive pole is connected to the main electrode. A reference electrode (6) and a measuring circuit are also included in the arrangement. - Circuits also contain an auxiliary electrode (5) which is connected to the equipment to be protected (3) through a connection circuit (9). The measuring circuit is connected through the auxiliary electrode (6), and comprises a difference amplifier (8), sampling circuit (4), timer circuit (10) and connector circuit (9). The input connections of the difference amplifier (8) are connected to the reference electrode (6) and the auxiliary electrode (5). Its output is joined to the input of the sampling circuit (4). Output of the sampling circuit is connected to the supply unit (1). The control inputs of the connection circuit (8) and of the sampling circuit connection unit (7) are both connected to the timer circuit outputs.
HU482584A 1984-12-22 1984-12-22 Circuit arrangement for cathodic protection against corrosion HU192097B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HU482584A HU192097B (en) 1984-12-22 1984-12-22 Circuit arrangement for cathodic protection against corrosion

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HU482584A HU192097B (en) 1984-12-22 1984-12-22 Circuit arrangement for cathodic protection against corrosion

Publications (2)

Publication Number Publication Date
HUT38683A true HUT38683A (en) 1986-06-30
HU192097B HU192097B (en) 1987-05-28

Family

ID=10968958

Family Applications (1)

Application Number Title Priority Date Filing Date
HU482584A HU192097B (en) 1984-12-22 1984-12-22 Circuit arrangement for cathodic protection against corrosion

Country Status (1)

Country Link
HU (1) HU192097B (en)

Also Published As

Publication number Publication date
HU192097B (en) 1987-05-28

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Legal Events

Date Code Title Description
HU90 Patent valid on 900628
HMM4 Cancellation of final prot. due to non-payment of fee