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KR900004145U - 전열 히이터 - Google Patents

전열 히이터

Info

Publication number
KR900004145U
KR900004145U KR2019880012388U KR880012388U KR900004145U KR 900004145 U KR900004145 U KR 900004145U KR 2019880012388 U KR2019880012388 U KR 2019880012388U KR 880012388 U KR880012388 U KR 880012388U KR 900004145 U KR900004145 U KR 900004145U
Authority
KR
South Korea
Prior art keywords
electric heater
heater
electric
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
KR2019880012388U
Other languages
English (en)
Other versions
KR910001363Y1 (ko
Inventor
김상규
Original Assignee
김상규
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 김상규 filed Critical 김상규
Priority to KR2019880012388U priority Critical patent/KR910001363Y1/ko
Publication of KR900004145U publication Critical patent/KR900004145U/ko
Application granted granted Critical
Publication of KR910001363Y1 publication Critical patent/KR910001363Y1/ko
Expired legal-status Critical Current

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
    • H05B3/00—Ohmic-resistance heating
    • H05B3/20—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater
    • H05B3/22—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible
    • H05B3/28—Heating elements having extended surface area substantially in a two-dimensional plane, e.g. plate-heater non-flexible heating conductor embedded in insulating material
    • 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
    • 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
    • H05B3/40—Heating elements having the shape of rods or tubes
    • H05B3/54—Heating elements having the shape of rods or tubes flexible
    • H05B3/56—Heating cables

Landscapes

  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Ceramic Engineering (AREA)
  • Resistance Heating (AREA)
KR2019880012388U 1988-07-27 1988-07-27 전열 히이터 Expired KR910001363Y1 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR2019880012388U KR910001363Y1 (ko) 1988-07-27 1988-07-27 전열 히이터

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR2019880012388U KR910001363Y1 (ko) 1988-07-27 1988-07-27 전열 히이터

Publications (2)

Publication Number Publication Date
KR900004145U true KR900004145U (ko) 1990-02-08
KR910001363Y1 KR910001363Y1 (ko) 1991-02-28

Family

ID=19277999

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019880012388U Expired KR910001363Y1 (ko) 1988-07-27 1988-07-27 전열 히이터

Country Status (1)

Country Link
KR (1) KR910001363Y1 (ko)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020030877A (ko) * 2000-10-18 2002-04-26 오린타예브 사비트 발열히터

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20020030877A (ko) * 2000-10-18 2002-04-26 오린타예브 사비트 발열히터

Also Published As

Publication number Publication date
KR910001363Y1 (ko) 1991-02-28

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Legal Events

Date Code Title Description
A201 Request for examination
UA0108 Application for utility model registration

Comment text: Application for Utility Model Registration

Patent event code: UA01011R08D

Patent event date: 19880727

UA0201 Request for examination

Patent event date: 19880727

Patent event code: UA02012R01D

Comment text: Request for Examination of Application

UG1501 Laying open of application
UG1604 Publication of application

Patent event code: UG16041S01I

Comment text: Decision on Publication of Application

Patent event date: 19910131

E701 Decision to grant or registration of patent right
UE0701 Decision of registration

Patent event date: 19910520

Comment text: Decision to Grant Registration

Patent event code: UE07011S01D

NORF Unpaid initial registration fee
UC1904 Unpaid initial registration fee