EP0249221A3 - Assembling method of a piezoelectric module with contacts for an ink jet recorder - Google Patents

Assembling method of a piezoelectric module with contacts for an ink jet recorder Download PDF

Info

Publication number
EP0249221A3
EP0249221A3 EP87108401A EP87108401A EP0249221A3 EP 0249221 A3 EP0249221 A3 EP 0249221A3 EP 87108401 A EP87108401 A EP 87108401A EP 87108401 A EP87108401 A EP 87108401A EP 0249221 A3 EP0249221 A3 EP 0249221A3
Authority
EP
European Patent Office
Prior art keywords
contacts
piezo
ink jet
assembling method
piezoelectric module
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.)
Withdrawn
Application number
EP87108401A
Other languages
German (de)
French (fr)
Other versions
EP0249221A2 (en
Inventor
André-Heinrich Dipl.-Ing. Meinhof
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.)
Siemens AG
Original Assignee
Siemens AG
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 DE19863619925 external-priority patent/DE3619925A1/en
Priority claimed from DE19863619891 external-priority patent/DE3619891A1/en
Application filed by Siemens AG filed Critical Siemens AG
Publication of EP0249221A2 publication Critical patent/EP0249221A2/en
Publication of EP0249221A3 publication Critical patent/EP0249221A3/en
Withdrawn legal-status Critical Current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
    • B41J2/005—Typewriters or selective printing mechanisms characterised by the printing or marking process for which they are designed characterised by bringing liquid or particles selectively into contact with a printing material
    • B41J2/01—Ink jet
    • B41J2/135—Nozzles
    • B41J2/14—Structure thereof only for on-demand ink jet heads
    • B41J2/14201—Structure of print heads with piezoelectric elements
    • B41J2/1429—Structure of print heads with piezoelectric elements of tubular type

Abstract

Die Erfindung betrifft ein Verfahren zum Aufbau einer fertig kontaktierten Piezobaugruppe für einen Tinten­ schreibkopf mit röhrenförmigen, eine Innen- und eine Außenelektrode (13,14) aufweisendenden Piezoelementen (1); die Piezobaugruppe besteht aus den in Aufnahme­ öffnungen einer Halterung (2) einsteckbaren Piezoelementen (1), die dort zunächst spaltenfrei und mechanisch sicher befestigt und anschließend mit einer dünnen, bedarfsweise verstärkten Metallschicht versehen werden; die Ausbildung der Leiterbahnen und der Kontaktanschlüsse (10,11,12) erfolgt durch Aufbringen einer entsprechend der Kontur der späteren im Endzustand leitenden Bereiche (10, 11, 12) geformten Abdeckung The invention relates to a method for building a Completely contacted piezo assembly for an ink writing head with tubular, one inside and one Piezo elements having outer electrode (13, 14) (1); the piezo assembly consists of those in the holder openings of a holder (2) insertable piezo elements (1), which is initially column-free and mechanically safe attached and then with a thin, if necessary reinforced metal layer; training the conductor tracks and the contact connections (10, 11, 12) is done by applying a contour the later conductive areas (10, 11, 12) molded cover

EP87108401A 1986-06-13 1987-06-10 Assembling method of a piezoelectric module with contacts for an ink jet recorder Withdrawn EP0249221A3 (en)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
DE3619859 1986-06-13
DE3619891 1986-06-13
DE19863619925 DE3619925A1 (en) 1986-06-13 1986-06-13 Process for protecting piezoceramic drive elements
DE19863619891 DE3619891A1 (en) 1986-06-13 1986-06-13 Process for pretreatment of piezoceramics for the purpose of metallisation
DE3619859 1986-06-13
DE3619925 1986-06-13

Publications (2)

Publication Number Publication Date
EP0249221A2 EP0249221A2 (en) 1987-12-16
EP0249221A3 true EP0249221A3 (en) 1989-10-04

Family

ID=27194492

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87108401A Withdrawn EP0249221A3 (en) 1986-06-13 1987-06-10 Assembling method of a piezoelectric module with contacts for an ink jet recorder

Country Status (1)

Country Link
EP (1) EP0249221A3 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0820109A (en) * 1994-07-08 1996-01-23 Nec Corp Ink jet recording head, and manufacture thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3324043A1 (en) * 1983-07-04 1985-01-17 Siemens AG, 1000 Berlin und 8000 München Piezo-electric drive element for ink mosaic printer
DE3433536A1 (en) * 1983-09-19 1985-05-02 Ncr Corp., Dayton, Ohio METHOD FOR PRODUCING A PRINT HEAD FOR AN INK JET PRINTER

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3324043A1 (en) * 1983-07-04 1985-01-17 Siemens AG, 1000 Berlin und 8000 München Piezo-electric drive element for ink mosaic printer
DE3433536A1 (en) * 1983-09-19 1985-05-02 Ncr Corp., Dayton, Ohio METHOD FOR PRODUCING A PRINT HEAD FOR AN INK JET PRINTER

Also Published As

Publication number Publication date
EP0249221A2 (en) 1987-12-16

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Inventor name: MEINHOF, ANDRE-HEINRICH, DIPL.-ING.