JPH0628274Y2 - サーマルプリントヘッド - Google Patents

サーマルプリントヘッド

Info

Publication number
JPH0628274Y2
JPH0628274Y2 JP14137187U JP14137187U JPH0628274Y2 JP H0628274 Y2 JPH0628274 Y2 JP H0628274Y2 JP 14137187 U JP14137187 U JP 14137187U JP 14137187 U JP14137187 U JP 14137187U JP H0628274 Y2 JPH0628274 Y2 JP H0628274Y2
Authority
JP
Japan
Prior art keywords
heating element
cooling liquid
flow path
magnetic fluid
print head
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
JP14137187U
Other languages
English (en)
Japanese (ja)
Other versions
JPS6446240U (en, 2012
Inventor
和己 石間
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP14137187U priority Critical patent/JPH0628274Y2/ja
Publication of JPS6446240U publication Critical patent/JPS6446240U/ja
Application granted granted Critical
Publication of JPH0628274Y2 publication Critical patent/JPH0628274Y2/ja
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Landscapes

  • Accessory Devices And Overall Control Thereof (AREA)
  • Electronic Switches (AREA)
JP14137187U 1987-09-16 1987-09-16 サーマルプリントヘッド Expired - Lifetime JPH0628274Y2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14137187U JPH0628274Y2 (ja) 1987-09-16 1987-09-16 サーマルプリントヘッド

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14137187U JPH0628274Y2 (ja) 1987-09-16 1987-09-16 サーマルプリントヘッド

Publications (2)

Publication Number Publication Date
JPS6446240U JPS6446240U (en, 2012) 1989-03-22
JPH0628274Y2 true JPH0628274Y2 (ja) 1994-08-03

Family

ID=31406368

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14137187U Expired - Lifetime JPH0628274Y2 (ja) 1987-09-16 1987-09-16 サーマルプリントヘッド

Country Status (1)

Country Link
JP (1) JPH0628274Y2 (en, 2012)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2522073Y2 (ja) * 1990-06-01 1997-01-08 株式会社リコー サーマルヘッドの冷却装置
JP3765235B2 (ja) 2001-02-16 2006-04-12 日本電気株式会社 光ディスク装置
US7733747B2 (en) 2003-01-17 2010-06-08 Sony Corporation Information recording or reproducing device and recording or reproducing method

Also Published As

Publication number Publication date
JPS6446240U (en, 2012) 1989-03-22

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