JPH03106691U - - Google Patents

Info

Publication number
JPH03106691U
JPH03106691U JP1608190U JP1608190U JPH03106691U JP H03106691 U JPH03106691 U JP H03106691U JP 1608190 U JP1608190 U JP 1608190U JP 1608190 U JP1608190 U JP 1608190U JP H03106691 U JPH03106691 U JP H03106691U
Authority
JP
Japan
Prior art keywords
coefficient thermistor
temperature coefficient
positive temperature
heat dissipation
positive
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
JP1608190U
Other languages
Japanese (ja)
Other versions
JPH0754747Y2 (en
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 filed Critical
Priority to JP1990016081U priority Critical patent/JPH0754747Y2/en
Publication of JPH03106691U publication Critical patent/JPH03106691U/ja
Application granted granted Critical
Publication of JPH0754747Y2 publication Critical patent/JPH0754747Y2/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Resistance Heating (AREA)
  • Direct Air Heating By Heater Or Combustion Gas (AREA)
  • Air Humidification (AREA)
  • Thermistors And Varistors (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は本考案の実施例に係る正特性サーミス
タ発熱体の斜視図である。第２図は加湿器兼用フ
アンヒータの斜視図である。第３図は同加湿器兼
用フアンヒータの正特性サーミスタ発熱体の斜視
図である。第４図は従来における正特性サーミス
タ発熱体の斜視図である。 主要な部分の符号の説明、１，２……正特性サ
ーミスタ、３，４……流路、７Ａ，７Ｂ……平板
、８Ａ，８Ｂ，８Ｃ……平板、５，６，９，１０
……波状放熱フイン、１１Ａ，１１Ｂ……平板、
１７……正特性サーミスタ発熱体、２１Ａ，２１
Ｂ……電極、２２Ａ，２２Ｂ……電極。 FIG. 1 is a perspective view of a PTC thermistor heating element according to an embodiment of the present invention. FIG. 2 is a perspective view of the fan heater that also serves as a humidifier. FIG. 3 is a perspective view of the positive temperature coefficient thermistor heating element of the humidifier/fan heater. FIG. 4 is a perspective view of a conventional PTC thermistor heating element. Explanation of symbols of main parts, 1, 2...Positive characteristic thermistor, 3, 4...Flow path, 7A, 7B...Flat plate, 8A, 8B, 8C...Flat plate, 5, 6, 9, 10
...Wavy heat dissipation fin, 11A, 11B...Flat plate,
17... Positive temperature coefficient thermistor heating element, 21A, 21
B... Electrode, 22A, 22B... Electrode.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 平板状の正特性サーミスタと、この正特性サー
ミスタの電極平面に密着固定されて一対の平板間
に波状放熱フインを挟持してなる電極とから構成
され、波状放熱フイン間を空気が通過する正特性
サーミスタ発熱体において、前記正特性サーミス
タの内部に流路を形成したことを特徴とする正特
性サーミスタ発熱体。 The positive temperature coefficient thermistor consists of a flat positive temperature coefficient thermistor and an electrode that is tightly fixed to the electrode plane of the positive coefficient thermistor and has wavy heat dissipation fins sandwiched between a pair of flat plates, and air passes between the wavelike heat dissipation fins. A positive temperature coefficient thermistor heating element, characterized in that a flow path is formed inside the positive temperature coefficient thermistor.
JP1990016081U 1990-02-19 1990-02-19 Humidifier and fan heater Expired - Lifetime JPH0754747Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1990016081U JPH0754747Y2 (en) 1990-02-19 1990-02-19 Humidifier and fan heater

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1990016081U JPH0754747Y2 (en) 1990-02-19 1990-02-19 Humidifier and fan heater

Publications (2)

Publication Number Publication Date
JPH03106691U true JPH03106691U (en) 1991-11-05
JPH0754747Y2 JPH0754747Y2 (en) 1995-12-18

Family

ID=31519367

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1990016081U Expired - Lifetime JPH0754747Y2 (en) 1990-02-19 1990-02-19 Humidifier and fan heater

Country Status (1)

Country Link
JP (1) JPH0754747Y2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007129608A1 (en) * 2006-05-01 2007-11-15 Calsonic Kansei Corporation Electric heater device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5336734U (en) * 1976-09-04 1978-03-31
JPS5792772A (en) * 1980-12-01 1982-06-09 Matsushita Electric Ind Co Ltd Positive temperature coefficient thermistor heater

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5336734U (en) * 1976-09-04 1978-03-31
JPS5792772A (en) * 1980-12-01 1982-06-09 Matsushita Electric Ind Co Ltd Positive temperature coefficient thermistor heater

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2007129608A1 (en) * 2006-05-01 2007-11-15 Calsonic Kansei Corporation Electric heater device

Also Published As

Publication number Publication date
JPH0754747Y2 (en) 1995-12-18

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