JPS6433876A - Heater current control device - Google Patents

Heater current control device

Info

Publication number
JPS6433876A
JPS6433876A JP18944287A JP18944287A JPS6433876A JP S6433876 A JPS6433876 A JP S6433876A JP 18944287 A JP18944287 A JP 18944287A JP 18944287 A JP18944287 A JP 18944287A JP S6433876 A JPS6433876 A JP S6433876A
Authority
JP
Japan
Prior art keywords
heater
conducting angle
control element
rush current
current control
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
JP18944287A
Other languages
Japanese (ja)
Inventor
Minoru Takahashi
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.)
Toshiba Electric Appliances Co Ltd
Original Assignee
Toshiba Electric Appliances 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 Toshiba Electric Appliances Co Ltd filed Critical Toshiba Electric Appliances Co Ltd
Priority to JP18944287A priority Critical patent/JPS6433876A/en
Publication of JPS6433876A publication Critical patent/JPS6433876A/en
Pending legal-status Critical Current

Links

Landscapes

  • Control Of Resistance Heating (AREA)

Abstract

PURPOSE:To suppress the rush current and prevent its effect on other electric equipment by providing a conducting angle control element connected in series to a heater and a rush current control circuit which controls the conducting angle of the conducting angle control element in the preset period after the voltage is applied and increases the power feed quantity to the heater in sequence and finally feeds the whole power. CONSTITUTION:A conducting angle control element 10 connected in series to a heater and a rush current control circuit 11 which controls the conducting angle of the conducting angle control element 10 in the preset period after the voltage is applied and increases the power feed quantity to the heater in sequence and finally feeds the whole power to the heater are provided. When the voltage is applied, the rush current control circuit 11 controls the conducting angle of the conducting angle control element 10 in the preset period thereafter and increases the power feed quantity to the heater in sequence and finally feeds the whole power to the heater, thus the rush current is suppressed, and an effect on other electric equipment can be eliminated.
JP18944287A 1987-07-29 1987-07-29 Heater current control device Pending JPS6433876A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18944287A JPS6433876A (en) 1987-07-29 1987-07-29 Heater current control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18944287A JPS6433876A (en) 1987-07-29 1987-07-29 Heater current control device

Publications (1)

Publication Number Publication Date
JPS6433876A true JPS6433876A (en) 1989-02-03

Family

ID=16241318

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18944287A Pending JPS6433876A (en) 1987-07-29 1987-07-29 Heater current control device

Country Status (1)

Country Link
JP (1) JPS6433876A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS564199A (en) * 1975-11-14 1981-01-17 Mozer Forrest Shrago Memory unit

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS564199A (en) * 1975-11-14 1981-01-17 Mozer Forrest Shrago Memory unit

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