JPS5635779A - Corrosion-preventing method and its electric power source - Google Patents

Corrosion-preventing method and its electric power source

Info

Publication number
JPS5635779A
JPS5635779A JP11312579A JP11312579A JPS5635779A JP S5635779 A JPS5635779 A JP S5635779A JP 11312579 A JP11312579 A JP 11312579A JP 11312579 A JP11312579 A JP 11312579A JP S5635779 A JPS5635779 A JP S5635779A
Authority
JP
Japan
Prior art keywords
corrosion
tank
liquid tank
heat source
thermocouple
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.)
Granted
Application number
JP11312579A
Other languages
Japanese (ja)
Other versions
JPS5755793B2 (en
Inventor
Mitsusato Sako
Yujiro Koshimizu
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.)
Osaka Gas Co Ltd
Original Assignee
Osaka Gas Co Ltd
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 Osaka Gas Co Ltd filed Critical Osaka Gas Co Ltd
Priority to JP11312579A priority Critical patent/JPS5635779A/en
Publication of JPS5635779A publication Critical patent/JPS5635779A/en
Publication of JPS5755793B2 publication Critical patent/JPS5755793B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Prevention Of Electric Corrosion (AREA)

Abstract

PURPOSE: To make corrosion prevention of a liquid tank possible at a low cost by simple means for generating electricity without installing a separate apparatus for supplying electric power in corrosion prevention of a liquid tank, by utilizing electromotive force of a thermocouple heated with a combustion heat source.
CONSTITUTION: In the prevention of corrosion of a liquid tank 1 by applying electric current for preventing corrosion to the liquid contained in the tank 1 using the tank 1 as the cathode and by arranging an anode 2 in the tank, a thermocouple 3 is connected across the anode 2 and the liquid tank 1, and the electromotive force generated by heating the hot junction of the thermocouple 3 with a combustion heat source 4 for heatig the liquid tank 1, is utilized for the corrosion prevention. Or plural thermocouples 3" connected in series are held by a ring-shaped porcelain holder 9 which surrounds a pilot burner 8, so that the hot junctions of respective thermocouples 3" converged on the central part are located in the combustion flame of said burner 8. Hereby, said combustion heat source is utilized for generating electric current for corrosion prevention with simple composition also when large electromotive force is required.
COPYRIGHT: (C)1981,JPO&Japio
JP11312579A 1979-08-31 1979-08-31 Corrosion-preventing method and its electric power source Granted JPS5635779A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP11312579A JPS5635779A (en) 1979-08-31 1979-08-31 Corrosion-preventing method and its electric power source

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11312579A JPS5635779A (en) 1979-08-31 1979-08-31 Corrosion-preventing method and its electric power source

Publications (2)

Publication Number Publication Date
JPS5635779A true JPS5635779A (en) 1981-04-08
JPS5755793B2 JPS5755793B2 (en) 1982-11-26

Family

ID=14604156

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11312579A Granted JPS5635779A (en) 1979-08-31 1979-08-31 Corrosion-preventing method and its electric power source

Country Status (1)

Country Link
JP (1) JPS5635779A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5939355U (en) * 1982-09-06 1984-03-13 山川工業株式会社 sheet metal pulley
JPS5981846U (en) * 1982-11-25 1984-06-02 山川工業株式会社 sheet metal pulley

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5939355U (en) * 1982-09-06 1984-03-13 山川工業株式会社 sheet metal pulley
JPS636528Y2 (en) * 1982-09-06 1988-02-24
JPS5981846U (en) * 1982-11-25 1984-06-02 山川工業株式会社 sheet metal pulley

Also Published As

Publication number Publication date
JPS5755793B2 (en) 1982-11-26

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