JPS5494137A - Glow discharge heater - Google Patents

Glow discharge heater

Info

Publication number
JPS5494137A
JPS5494137A JP76378A JP76378A JPS5494137A JP S5494137 A JPS5494137 A JP S5494137A JP 76378 A JP76378 A JP 76378A JP 76378 A JP76378 A JP 76378A JP S5494137 A JPS5494137 A JP S5494137A
Authority
JP
Japan
Prior art keywords
breaker
cyristor
glow discharge
discharge heater
triggering
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
JP76378A
Other languages
Japanese (ja)
Inventor
Suzuo Kojima
Satoshi Mori
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP76378A priority Critical patent/JPS5494137A/en
Publication of JPS5494137A publication Critical patent/JPS5494137A/en
Pending legal-status Critical Current

Links

Landscapes

  • Discharge Heating (AREA)

Abstract

PURPOSE: For preventing the danger of power leak, to work a power supply breaker by triggering a breaker driving cyristor in accordance with the output of a leakage detector for detecting the zero phase component of the AC power supply current to a glow discharge heater.
CONSTITUTION: If any power leak occurs on glow discharge heater side 4, a difference takes place between the primary both-way current values of a zero-phase current transformer 17 and an output is generated to a secondary coil winding to work a breaker 19 by triggering a cyristor 20 through an amplifier 18 so that contacts 191 and 192 are opened. Further, if the temperature in the tank of said glow discharge heater 4 has risen abnormally due to the failure of a heat sensing element 12 and a control circuit 9, the heat sensing cyristor 13 detecting this makes continuity to trigger a breaker driving cyristor 20 through a pulse transformer 26 and to break said breaker 19.
COPYRIGHT: (C)1979,JPO&Japio
JP76378A 1978-01-06 1978-01-06 Glow discharge heater Pending JPS5494137A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP76378A JPS5494137A (en) 1978-01-06 1978-01-06 Glow discharge heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP76378A JPS5494137A (en) 1978-01-06 1978-01-06 Glow discharge heater

Publications (1)

Publication Number Publication Date
JPS5494137A true JPS5494137A (en) 1979-07-25

Family

ID=11482727

Family Applications (1)

Application Number Title Priority Date Filing Date
JP76378A Pending JPS5494137A (en) 1978-01-06 1978-01-06 Glow discharge heater

Country Status (1)

Country Link
JP (1) JPS5494137A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5997326U (en) * 1982-12-21 1984-07-02 三洋電機株式会社 gas burner

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5997326U (en) * 1982-12-21 1984-07-02 三洋電機株式会社 gas burner
JPS6319705Y2 (en) * 1982-12-21 1988-06-01

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