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GB2298825B - Printing head - Google Patents

Printing head

Info

Publication number
GB2298825B
GB2298825B GB9606989A GB9606989A GB2298825B GB 2298825 B GB2298825 B GB 2298825B GB 9606989 A GB9606989 A GB 9606989A GB 9606989 A GB9606989 A GB 9606989A GB 2298825 B GB2298825 B GB 2298825B
Authority
GB
United Kingdom
Prior art keywords
printing head
printing
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 - Fee Related
Application number
GB9606989A
Other versions
GB9606989D0 (en
GB2298825A (en
Inventor
Syuichi Yamaki
Mitsuhiro Yoshida
Daisuke Kimura
Shigeo Miura
Yuji Oshime
Shinji Kon
Mitsuhiro Mori
Akio Yano
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.)
Fujitsu Ltd
Original Assignee
Fujitsu 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
Priority claimed from JP5200775A external-priority patent/JP2806414B2/en
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Publication of GB9606989D0 publication Critical patent/GB9606989D0/en
Publication of GB2298825A publication Critical patent/GB2298825A/en
Application granted granted Critical
Publication of GB2298825B publication Critical patent/GB2298825B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/22—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material
    • B41J2/23—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material using print wires
    • B41J2/27—Actuators for print wires
    • B41J2/28—Actuators for print wires of spring charge type, i.e. with mechanical power under electro-magnetic control
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B41—PRINTING; LINING MACHINES; TYPEWRITERS; STAMPS
    • B41J—TYPEWRITERS; SELECTIVE PRINTING MECHANISMS, i.e. MECHANISMS PRINTING OTHERWISE THAN FROM A FORME; CORRECTION OF TYPOGRAPHICAL ERRORS
    • B41J2/00—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed
    • B41J2/22—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material
    • B41J2/23—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by selective application of impact or pressure on a printing material or impression-transfer material using print wires
    • B41J2/27—Actuators for print wires
    • B41J2/295—Actuators for print wires using piezoelectric elements
GB9606989A 1992-08-18 1993-08-18 Printing head Expired - Fee Related GB2298825B (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP21914092 1992-08-18
JP24189392 1992-09-10
JP5200775A JP2806414B2 (en) 1992-08-18 1993-08-12 Electromechanical transducer and printhead
GB9317135A GB2270038B (en) 1992-08-18 1993-08-18 Electromechanical actuators for use in wire-dot printing heads

Publications (3)

Publication Number Publication Date
GB9606989D0 GB9606989D0 (en) 1996-06-05
GB2298825A GB2298825A (en) 1996-09-18
GB2298825B true GB2298825B (en) 1997-03-26

Family

ID=27451057

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9606989A Expired - Fee Related GB2298825B (en) 1992-08-18 1993-08-18 Printing head

Country Status (1)

Country Link
GB (1) GB2298825B (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0162586A2 (en) * 1984-04-23 1985-11-27 BSR North America Ltd. Wire matrix print head

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0162586A2 (en) * 1984-04-23 1985-11-27 BSR North America Ltd. Wire matrix print head

Also Published As

Publication number Publication date
GB9606989D0 (en) 1996-06-05
GB2298825A (en) 1996-09-18

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20050818