JPS5373626A - Electric supply system for pipe insulator of divided electric supply type heater in three phases - Google Patents

Electric supply system for pipe insulator of divided electric supply type heater in three phases

Info

Publication number
JPS5373626A
JPS5373626A JP15014876A JP15014876A JPS5373626A JP S5373626 A JPS5373626 A JP S5373626A JP 15014876 A JP15014876 A JP 15014876A JP 15014876 A JP15014876 A JP 15014876A JP S5373626 A JPS5373626 A JP S5373626A
Authority
JP
Japan
Prior art keywords
electric supply
phases
type heater
supply system
divided
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.)
Pending
Application number
JP15014876A
Other languages
Japanese (ja)
Inventor
Kazutoshi Saito
Toshio Sato
Akio Ose
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.)
Fuji Electric Co Ltd
Original Assignee
Fuji Electric 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 Fuji Electric Co Ltd filed Critical Fuji Electric Co Ltd
Priority to JP15014876A priority Critical patent/JPS5373626A/en
Publication of JPS5373626A publication Critical patent/JPS5373626A/en
Pending legal-status Critical Current

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  • Control Of Resistance Heating (AREA)

Abstract

PURPOSE: To prevent generation of current leakage by inserting an insulating transformer into electric supply passages connected to central heater windings.
COPYRIGHT: (C)1978,JPO&Japio
JP15014876A 1976-12-14 1976-12-14 Electric supply system for pipe insulator of divided electric supply type heater in three phases Pending JPS5373626A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15014876A JPS5373626A (en) 1976-12-14 1976-12-14 Electric supply system for pipe insulator of divided electric supply type heater in three phases

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15014876A JPS5373626A (en) 1976-12-14 1976-12-14 Electric supply system for pipe insulator of divided electric supply type heater in three phases

Publications (1)

Publication Number Publication Date
JPS5373626A true JPS5373626A (en) 1978-06-30

Family

ID=15490536

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15014876A Pending JPS5373626A (en) 1976-12-14 1976-12-14 Electric supply system for pipe insulator of divided electric supply type heater in three phases

Country Status (1)

Country Link
JP (1) JPS5373626A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4922012A (en) * 1972-06-19 1974-02-27

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4922012A (en) * 1972-06-19 1974-02-27

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