JPS5999742U - Heat sink structure for thermal recording head - Google Patents

Heat sink structure for thermal recording head

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Publication number
JPS5999742U
JPS5999742U JP19504882U JP19504882U JPS5999742U JP S5999742 U JPS5999742 U JP S5999742U JP 19504882 U JP19504882 U JP 19504882U JP 19504882 U JP19504882 U JP 19504882U JP S5999742 U JPS5999742 U JP S5999742U
Authority
JP
Japan
Prior art keywords
heat sink
recording head
thermal recording
sink structure
abstract
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.)
Pending
Application number
JP19504882U
Other languages
Japanese (ja)
Inventor
山田　武彦
Original Assignee
株式会社日立製作所
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 株式会社日立製作所 filed Critical 株式会社日立製作所
Priority to JP19504882U priority Critical patent/JPS5999742U/en
Publication of JPS5999742U publication Critical patent/JPS5999742U/en
Pending legal-status Critical Current

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Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

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

第１図は従来の感熱記録ヘットの構成を示す側面図、第
２図は本考案の一実施例のヒートシンクの斜視図、第３
図は同じくヒートシンクを採用した感熱記録ヘッドのセ
ラミック基板の突き合せ部−の拡大断面図である。 １・・・ヒートシンク、２・・・セラミック基板、３−
・・接着剤、４・・・凹部。FIG. 1 is a side view showing the configuration of a conventional thermal recording head, FIG. 2 is a perspective view of a heat sink according to an embodiment of the present invention, and FIG.
The figure is an enlarged cross-sectional view of the abutting portion of the ceramic substrate of a thermal recording head that also employs a heat sink. 1... Heat sink, 2... Ceramic board, 3-
...adhesive, 4...recess.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 発熱抵抗体を備えたセラミック基板２枚をヒートシンク
上に接着固定した感熱記録ヘッドにおいて、セラミック
基板突き合せ部に対向するヒートシンク面に凹部を設け
たことを特徴とする感熱記録ヘッド用ヒートシンク構造
。A heat sink structure for a thermal recording head, characterized in that, in a thermal recording head in which two ceramic substrates each having a heat generating resistor are adhesively fixed on a heat sink, a concave portion is provided on a heat sink surface facing a ceramic substrate abutting portion.
JP19504882U 1982-12-24 1982-12-24 Heat sink structure for thermal recording head Pending JPS5999742U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP19504882U JPS5999742U (en) 1982-12-24 1982-12-24 Heat sink structure for thermal recording head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP19504882U JPS5999742U (en) 1982-12-24 1982-12-24 Heat sink structure for thermal recording head

Publications (1)

Publication Number Publication Date
JPS5999742U true JPS5999742U (en) 1984-07-05

Family

ID=30419046

Family Applications (1)

Application Number Title Priority Date Filing Date
JP19504882U Pending JPS5999742U (en) 1982-12-24 1982-12-24 Heat sink structure for thermal recording head

Country Status (1)

Country Link
JP (1) JPS5999742U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001315371A (en) * 2000-05-11 2001-11-13 Ricoh Elemex Corp Thermal head

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5711046B2 (en) * 1975-02-20 1982-03-02

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5711046B2 (en) * 1975-02-20 1982-03-02

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001315371A (en) * 2000-05-11 2001-11-13 Ricoh Elemex Corp Thermal head

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