EP0161341A3 - Device for fastening and contacting for cylindrical piezo-electrical transducers - Google Patents

Device for fastening and contacting for cylindrical piezo-electrical transducers Download PDF

Info

Publication number
EP0161341A3
EP0161341A3 EP84115417A EP84115417A EP0161341A3 EP 0161341 A3 EP0161341 A3 EP 0161341A3 EP 84115417 A EP84115417 A EP 84115417A EP 84115417 A EP84115417 A EP 84115417A EP 0161341 A3 EP0161341 A3 EP 0161341A3
Authority
EP
European Patent Office
Prior art keywords
fastening
contacting
electrical transducers
cylindrical piezo
piezo
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
EP84115417A
Other languages
German (de)
Other versions
EP0161341A2 (en
EP0161341B1 (en
Inventor
Ingolf Dipl.-Ing.(Fh) Depta
Wilfried Dipl.-Ing. Kindler
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
Application filed by Siemens AG filed Critical Siemens AG
Publication of EP0161341A2 publication Critical patent/EP0161341A2/en
Publication of EP0161341A3 publication Critical patent/EP0161341A3/en
Application granted granted Critical
Publication of EP0161341B1 publication Critical patent/EP0161341B1/en
Expired 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
    • 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
    • B41J2002/14362—Assembling elements of heads
EP84115417A 1984-05-18 1984-12-14 Device for fastening and contacting for cylindrical piezo-electrical transducers Expired EP0161341B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3418636 1984-05-18
DE3418636 1984-05-18

Publications (3)

Publication Number Publication Date
EP0161341A2 EP0161341A2 (en) 1985-11-21
EP0161341A3 true EP0161341A3 (en) 1986-10-22
EP0161341B1 EP0161341B1 (en) 1989-10-18

Family

ID=6236290

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84115417A Expired EP0161341B1 (en) 1984-05-18 1984-12-14 Device for fastening and contacting for cylindrical piezo-electrical transducers

Country Status (4)

Country Link
US (1) US4588999A (en)
EP (1) EP0161341B1 (en)
JP (1) JPS60260343A (en)
DE (1) DE3480183D1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0773915B2 (en) * 1985-12-06 1995-08-09 ヒューレット・パッカード・カンパニー Thermal ink jet print head
US4698644A (en) * 1986-10-27 1987-10-06 International Business Machines Drop-on-demand ink jet print head
DE3885904D1 (en) * 1987-09-25 1994-01-05 Siemens Ag ARRANGEMENT FOR MONITORING THE DROPLET OUTPUT FROM OUTLET NOZZLES OF AN INK WRITING HEAD.
JP4085969B2 (en) * 2003-11-27 2008-05-14 株式会社豊田自動織機 Electric roots type compressor

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2326059A1 (en) * 1975-09-29 1977-04-22 Siemens Ag Contacting moulded electrical modules with piezoelectric elements - has spring loaded contact elements repelling mould and contacting metallised surface
DE2740773A1 (en) * 1977-09-09 1979-03-15 Siemens Ag Multiple head ink jet printer - has array of piezoelectric pumps electrically connected by printed circuit foil
DE3018334A1 (en) * 1979-05-14 1980-11-27 Canon Kk WRITING HEAD FOR AN INK JET PRINTER
US4430594A (en) * 1982-03-10 1984-02-07 Siemens Aktiengesellschaft Device for contacting tubular piezo-electric transducers
EP0103841A2 (en) * 1982-09-16 1984-03-28 Siemens Aktiengesellschaft Write head with piezoelectric driving elements for ink recording devices
DE8415250U1 (en) * 1984-05-18 1986-01-02 Siemens AG, 1000 Berlin und 8000 München Device for fixing and contacting piezo tubes

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3019822A1 (en) * 1980-05-23 1981-12-03 Siemens AG, 1000 Berlin und 8000 München ARRANGEMENT FOR A WRITING HEAD IN INK MOSAIC WRITING DEVICES
US4502059A (en) * 1982-08-20 1985-02-26 Xerox Corporation Electrical interconnection system

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2326059A1 (en) * 1975-09-29 1977-04-22 Siemens Ag Contacting moulded electrical modules with piezoelectric elements - has spring loaded contact elements repelling mould and contacting metallised surface
DE2740773A1 (en) * 1977-09-09 1979-03-15 Siemens Ag Multiple head ink jet printer - has array of piezoelectric pumps electrically connected by printed circuit foil
DE3018334A1 (en) * 1979-05-14 1980-11-27 Canon Kk WRITING HEAD FOR AN INK JET PRINTER
US4430594A (en) * 1982-03-10 1984-02-07 Siemens Aktiengesellschaft Device for contacting tubular piezo-electric transducers
EP0103841A2 (en) * 1982-09-16 1984-03-28 Siemens Aktiengesellschaft Write head with piezoelectric driving elements for ink recording devices
DE8415250U1 (en) * 1984-05-18 1986-01-02 Siemens AG, 1000 Berlin und 8000 München Device for fixing and contacting piezo tubes

Also Published As

Publication number Publication date
JPS60260343A (en) 1985-12-23
DE3480183D1 (en) 1989-11-23
US4588999A (en) 1986-05-13
EP0161341A2 (en) 1985-11-21
EP0161341B1 (en) 1989-10-18

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