KR890004027U - Protection device for lightweight ceramic heater - Google Patents

Protection device for lightweight ceramic heater

Info

Publication number
KR890004027U
KR890004027U KR2019870012341U KR870012341U KR890004027U KR 890004027 U KR890004027 U KR 890004027U KR 2019870012341 U KR2019870012341 U KR 2019870012341U KR 870012341 U KR870012341 U KR 870012341U KR 890004027 U KR890004027 U KR 890004027U
Authority
KR
South Korea
Prior art keywords
protection device
ceramic heater
lightweight ceramic
lightweight
heater
Prior art date
Application number
KR2019870012341U
Other languages
Korean (ko)
Other versions
KR900003657Y1 (en
Inventor
안대규
Original Assignee
삼성전자 주식회사
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 삼성전자 주식회사 filed Critical 삼성전자 주식회사
Priority to KR2019870012341U priority Critical patent/KR900003657Y1/en
Publication of KR890004027U publication Critical patent/KR890004027U/en
Application granted granted Critical
Publication of KR900003657Y1 publication Critical patent/KR900003657Y1/en

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B1/00—Details of electric heating devices
    • H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
    • H05B1/0202—Switches
    • H05B1/0213—Switches using bimetallic elements
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/10—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor
    • H05B3/12—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material
    • H05B3/14—Heating elements characterised by the composition or nature of the materials or by the arrangement of the conductor characterised by the composition or nature of the conductive material the material being non-metallic
    • H05B3/141—Conductive ceramics, e.g. metal oxides, metal carbides, barium titanate, ferrites, zirconia, vitrous compounds
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B3/00—Ohmic-resistance heating
    • H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B2213/00—Aspects relating both to resistive heating and to induction heating, covered by H05B3/00 and H05B6/00
    • H05B2213/04—Heating plates with overheat protection means

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Control Of Temperature (AREA)
  • Resistance Heating (AREA)
  • Control Of Resistance Heating (AREA)
KR2019870012341U 1987-07-28 1987-07-28 Heater protector KR900003657Y1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019870012341U KR900003657Y1 (en) 1987-07-28 1987-07-28 Heater protector

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019870012341U KR900003657Y1 (en) 1987-07-28 1987-07-28 Heater protector

Publications (2)

Publication Number Publication Date
KR890004027U true KR890004027U (en) 1989-04-14
KR900003657Y1 KR900003657Y1 (en) 1990-04-30

Family

ID=19265749

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019870012341U KR900003657Y1 (en) 1987-07-28 1987-07-28 Heater protector

Country Status (1)

Country Link
KR (1) KR900003657Y1 (en)

Also Published As

Publication number Publication date
KR900003657Y1 (en) 1990-04-30

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee