JPS5565370A - Outside power source type electric anticorrosion apparatus - Google Patents

Outside power source type electric anticorrosion apparatus

Info

Publication number
JPS5565370A
JPS5565370A JP13711378A JP13711378A JPS5565370A JP S5565370 A JPS5565370 A JP S5565370A JP 13711378 A JP13711378 A JP 13711378A JP 13711378 A JP13711378 A JP 13711378A JP S5565370 A JPS5565370 A JP S5565370A
Authority
JP
Japan
Prior art keywords
vessel
electrode
anticorrosion
nearly constant
voltage
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
JP13711378A
Other languages
Japanese (ja)
Other versions
JPS5713631B2 (en
Inventor
Hiroshi Hirata
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP13711378A priority Critical patent/JPS5565370A/en
Publication of JPS5565370A publication Critical patent/JPS5565370A/en
Publication of JPS5713631B2 publication Critical patent/JPS5713631B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Prevention Of Electric Corrosion (AREA)

Abstract

PURPOSE: To prevent the generation of anticorrosion shortage or over anticorrosion by the electric conductivity of liquid in the vessel, by electrically insulating the electrode projected in the metal vessel and the metal vessel by the insulator and applying nearly constant electric power between the electrode and metal vessel, regardless of the electric conductivity of the liquid in the vessel.
CONSTITUTION: The electrode 9 for anticorrosion is attached electrically insulating the metal vessel 5 by the insulator 10. Water is flowed in the vessel 5 from the lower pipe 6 and hot water is made by the heater 7 and then is flowed from the pipe 8. Nearly constant voltage is applied on both ends of the capacitor 13. Electric conductivity of water in the vessel 5 is different in each district and the more the conductivity is made high the more the current flowing between the electrode 9 and the vessel 5 is made large. Thereupon, large current is turned on the positive characteristic thermistor 16 and resistance value is made large and then drop in voltage at the thermistor 16, the resistances 14 and 15, is made large. As a result of it, voltage between the electrode 9 and the vessel 5 is lowered and accordingly, electric power is made nearly constant.
COPYRIGHT: (C)1980,JPO&Japio
JP13711378A 1978-11-06 1978-11-06 Outside power source type electric anticorrosion apparatus Granted JPS5565370A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP13711378A JPS5565370A (en) 1978-11-06 1978-11-06 Outside power source type electric anticorrosion apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13711378A JPS5565370A (en) 1978-11-06 1978-11-06 Outside power source type electric anticorrosion apparatus

Publications (2)

Publication Number Publication Date
JPS5565370A true JPS5565370A (en) 1980-05-16
JPS5713631B2 JPS5713631B2 (en) 1982-03-18

Family

ID=15191132

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13711378A Granted JPS5565370A (en) 1978-11-06 1978-11-06 Outside power source type electric anticorrosion apparatus

Country Status (1)

Country Link
JP (1) JPS5565370A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0338316U (en) * 1989-08-25 1991-04-12

Also Published As

Publication number Publication date
JPS5713631B2 (en) 1982-03-18

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