JPS6187942U - - Google Patents

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Publication number
JPS6187942U
JPS6187942U JP17267984U JP17267984U JPS6187942U JP S6187942 U JPS6187942 U JP S6187942U JP 17267984 U JP17267984 U JP 17267984U JP 17267984 U JP17267984 U JP 17267984U JP S6187942 U JPS6187942 U JP S6187942U
Authority
JP
Japan
Prior art keywords
thermal head
cylindrical
substrate
thermally conductive
coated
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
JP17267984U
Other languages
Japanese (ja)
Other versions
JPH0442135Y2 (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 JP1984172679U priority Critical patent/JPH0442135Y2/ja
Publication of JPS6187942U publication Critical patent/JPS6187942U/ja
Application granted granted Critical
Publication of JPH0442135Y2 publication Critical patent/JPH0442135Y2/ja
Expired legal-status Critical Current

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Description

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

第１図は、本考案の実施例１を示す斜視図であ
り、第２図は、本考案の実施例２を示す斜視図で
あり、第３図は、従来の実施例を示す斜視図であ
る。 ５…円柱状絶縁基体、５ａ…円柱状セラミツク
基体、５ｂ…保温層、６…発熱素子、７…電極端
子、８…支持板兼外部接続配線板、９…電極端子
、１０…外部接続配線部、１１…端子間リード、
１２，１３…熱伝導性接続部材。 FIG. 1 is a perspective view showing a first embodiment of the present invention, FIG. 2 is a perspective view showing a second embodiment of the present invention, and FIG. 3 is a perspective view showing a conventional embodiment. be. 5... Cylindrical insulating substrate, 5a... Cylindrical ceramic substrate, 5b... Heat retaining layer, 6... Heat generating element, 7... Electrode terminal, 8... Support plate and external connection wiring board, 9... Electrode terminal, 10... External connection wiring part , 11...Lead between terminals,
12, 13...thermally conductive connection member.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 円柱状の絶録基体の表面へ軸方向に多数個の発
熱素子を形成した縦形サーマルヘツドにおいて、
該円柱状の絶縁基体が熱伝導性の大きいセラミツ
ク基体の表面に保温層を被覆したものであること
を特徴とするサーマルヘツド。 In a vertical thermal head in which a large number of heating elements are formed in the axial direction on the surface of a cylindrical recording substrate,
A thermal head characterized in that the cylindrical insulating substrate is made of a highly thermally conductive ceramic substrate whose surface is coated with a heat insulating layer.
JP1984172679U 1984-11-14 1984-11-14 Expired JPH0442135Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1984172679U JPH0442135Y2 (en) 1984-11-14 1984-11-14

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1984172679U JPH0442135Y2 (en) 1984-11-14 1984-11-14

Publications (2)

Publication Number Publication Date
JPS6187942U true JPS6187942U (en) 1986-06-09
JPH0442135Y2 JPH0442135Y2 (en) 1992-10-05

Family

ID=30730341

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1984172679U Expired JPH0442135Y2 (en) 1984-11-14 1984-11-14

Country Status (1)

Country Link
JP (1) JPH0442135Y2 (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5586773A (en) * 1978-12-22 1980-06-30 Mitsubishi Electric Corp Thermal recording head

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5586773A (en) * 1978-12-22 1980-06-30 Mitsubishi Electric Corp Thermal recording head

Also Published As

Publication number Publication date
JPH0442135Y2 (en) 1992-10-05

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