JPH0646073Y2 - 面状発熱体 - Google Patents

面状発熱体

Info

Publication number
JPH0646073Y2
JPH0646073Y2 JP1989031511U JP3151189U JPH0646073Y2 JP H0646073 Y2 JPH0646073 Y2 JP H0646073Y2 JP 1989031511 U JP1989031511 U JP 1989031511U JP 3151189 U JP3151189 U JP 3151189U JP H0646073 Y2 JPH0646073 Y2 JP H0646073Y2
Authority
JP
Japan
Prior art keywords
comb
electrode
heating element
electrodes
sheet
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.)
Expired - Lifetime
Application number
JP1989031511U
Other languages
English (en)
Japanese (ja)
Other versions
JPH02123090U (cs
Inventor
重憲 白水
隆文 石田
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.)
Idemitsu Kosan Co Ltd
Original Assignee
Idemitsu Kosan 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 Idemitsu Kosan Co Ltd filed Critical Idemitsu Kosan Co Ltd
Priority to JP1989031511U priority Critical patent/JPH0646073Y2/ja
Publication of JPH02123090U publication Critical patent/JPH02123090U/ja
Application granted granted Critical
Publication of JPH0646073Y2 publication Critical patent/JPH0646073Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • H05B2203/00—Aspects relating to Ohmic resistive heating covered by group H05B3/00
    • H05B2203/002—Heaters using a particular layout for the resistive material or resistive elements
    • H05B2203/006—Heaters using a particular layout for the resistive material or resistive elements using interdigitated electrodes

Landscapes

  • Surface Heating Bodies (AREA)
  • Resistance Heating (AREA)
JP1989031511U 1989-03-20 1989-03-20 面状発熱体 Expired - Lifetime JPH0646073Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1989031511U JPH0646073Y2 (ja) 1989-03-20 1989-03-20 面状発熱体

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1989031511U JPH0646073Y2 (ja) 1989-03-20 1989-03-20 面状発熱体

Publications (2)

Publication Number Publication Date
JPH02123090U JPH02123090U (cs) 1990-10-09
JPH0646073Y2 true JPH0646073Y2 (ja) 1994-11-24

Family

ID=31257413

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1989031511U Expired - Lifetime JPH0646073Y2 (ja) 1989-03-20 1989-03-20 面状発熱体

Country Status (1)

Country Link
JP (1) JPH0646073Y2 (cs)

Also Published As

Publication number Publication date
JPH02123090U (cs) 1990-10-09

Similar Documents

Publication Publication Date Title
CA1296043C (en) Electrical devices comprising conductive polymers
EP0224903A2 (en) Polymer composition having positive temperature coefficient characteristics
US5006696A (en) Face-like heating device
JPH0732084B2 (ja) 有機正特性サーミスタ
JP2003217902A (ja) Ｐｔｃ抵抗体
JPH0646073Y2 (ja) 面状発熱体
JPH1098829A (ja) Ｐｔｃ素子を用いた保護回路及び保護回路用の保護素子
JPH062234Y2 (ja) 面状発熱体
JPH0669002A (ja) 正特性サーミスタ
JPH0646074Y2 (ja) 面状発熱体
JPS63146402A (ja) 正抵抗温度係数抵抗体
JPH05217711A (ja) Ｐｔｃ組成物
EP0307007A2 (en) Making electrical contact between metals and resistive elements
JPS59122524A (ja) 正抵抗温度特性を有する組成物
JP2734253B2 (ja) 正抵抗温度係数発熱体
JP2638862B2 (ja) 正低抗温度係数発熱体
JP2532175Y2 (ja) 面状発熱体
JP3541264B2 (ja) 正温度特性素子
JPS6132377A (ja) 発熱体
JPH06163145A (ja) 面状発熱体
JPH07272833A (ja) プラスチック製面発熱形成体
JPH099482A (ja) 過電流保護回路素子
JP2643398B2 (ja) 正抵抗温度係数発熱体およびその製造方法
JPS63307683A (ja) 正抵抗温度係数発熱体
JPH04144090A (ja) 正抵抗温度係数をもつ発熱体