DE3885904D1 - ARRANGEMENT FOR MONITORING THE DROPLET OUTPUT FROM OUTLET NOZZLES OF AN INK WRITING HEAD. - Google Patents

ARRANGEMENT FOR MONITORING THE DROPLET OUTPUT FROM OUTLET NOZZLES OF AN INK WRITING HEAD.

Info

Publication number
DE3885904D1
DE3885904D1 DE88907604T DE3885904T DE3885904D1 DE 3885904 D1 DE3885904 D1 DE 3885904D1 DE 88907604 T DE88907604 T DE 88907604T DE 3885904 T DE3885904 T DE 3885904T DE 3885904 D1 DE3885904 D1 DE 3885904D1
Authority
DE
Germany
Prior art keywords
monitoring
arrangement
outlet nozzles
writing head
ink writing
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
DE88907604T
Other languages
German (de)
Inventor
Ernst Goepel
Hans Kusmierz
Wilfried Houben
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.)
Eastman Kodak Co
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 DE19873732396 external-priority patent/DE3732396A1/en
Priority claimed from DE19873732395 external-priority patent/DE3732395A1/en
Application filed by Siemens AG filed Critical Siemens AG
Priority to DE88907604T priority Critical patent/DE3885904D1/en
Application granted granted Critical
Publication of DE3885904D1 publication Critical patent/DE3885904D1/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
    • B41J2/005—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
    • B41J2/165—Prevention or detection of nozzle clogging, e.g. cleaning, capping or moistening for nozzles
    • B41J2/16579—Detection means therefor, e.g. for nozzle clogging
DE88907604T 1987-09-25 1988-09-09 ARRANGEMENT FOR MONITORING THE DROPLET OUTPUT FROM OUTLET NOZZLES OF AN INK WRITING HEAD. Expired - Fee Related DE3885904D1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE88907604T DE3885904D1 (en) 1987-09-25 1988-09-09 ARRANGEMENT FOR MONITORING THE DROPLET OUTPUT FROM OUTLET NOZZLES OF AN INK WRITING HEAD.

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19873732396 DE3732396A1 (en) 1987-09-25 1987-09-25 Method for monitoring the ejection of droplets from the outlet jets of an ink print head
DE19873732395 DE3732395A1 (en) 1987-09-25 1987-09-25 Method and arrangement for monitoring the ejection of droplets from the outlet jets of an ink print head
DE88907604T DE3885904D1 (en) 1987-09-25 1988-09-09 ARRANGEMENT FOR MONITORING THE DROPLET OUTPUT FROM OUTLET NOZZLES OF AN INK WRITING HEAD.

Publications (1)

Publication Number Publication Date
DE3885904D1 true DE3885904D1 (en) 1994-01-05

Family

ID=25860166

Family Applications (2)

Application Number Title Priority Date Filing Date
DE88907604T Expired - Fee Related DE3885904D1 (en) 1987-09-25 1988-09-09 ARRANGEMENT FOR MONITORING THE DROPLET OUTPUT FROM OUTLET NOZZLES OF AN INK WRITING HEAD.
DE88907627T Expired - Fee Related DE3888363D1 (en) 1987-09-25 1988-09-20 METHOD AND ARRANGEMENT FOR THE AUTOMATIC OPERATIONAL SECURITY OF INK PRINTING DEVICES.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE88907627T Expired - Fee Related DE3888363D1 (en) 1987-09-25 1988-09-20 METHOD AND ARRANGEMENT FOR THE AUTOMATIC OPERATIONAL SECURITY OF INK PRINTING DEVICES.

Country Status (4)

Country Link
EP (3) EP0382741B1 (en)
JP (3) JPH03500271A (en)
DE (2) DE3885904D1 (en)
WO (3) WO1989002826A1 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5162818A (en) * 1989-09-18 1992-11-10 Canon Kabushiki Kaisha Ink jet recording head having a window for observation of electrical connection
EP0443832B1 (en) * 1990-02-23 1996-12-18 Canon Kabushiki Kaisha Image communicating apparatus
US5160938A (en) * 1990-08-06 1992-11-03 Iris Graphics, Inc. Method and means for calibrating an ink jet printer
JP3190486B2 (en) 1993-07-19 2001-07-23 キヤノン株式会社 Ink jet recording apparatus and ink jet recording head for the apparatus
JP2000270129A (en) * 1999-03-12 2000-09-29 Ryuji Ito Image printer provided with ink-jet type printer
DE10028318B4 (en) 1999-06-28 2017-02-16 Heidelberger Druckmaschinen Ag Method and apparatus for cleaning a printhead of an inkjet printer
DE10027261B4 (en) 1999-06-28 2017-04-27 Heidelberger Druckmaschinen Ag Method and apparatus for cleaning a nozzle exit surface on a printhead of an inkjet printer
WO2002053386A1 (en) * 2000-12-29 2002-07-11 Array Ab Method and apparatus of direct electrostatic printing
EP1245397B1 (en) 2001-03-30 2006-06-28 Hewlett-Packard Company, A Delaware Corporation Apparatus and method for detecting drops in printer device
EP1245399B1 (en) 2001-03-30 2010-03-03 Hewlett-Packard Company, A Delaware Corporation Enhanced printer device alignment method and apparatus
JP5564893B2 (en) * 2009-10-29 2014-08-06 コニカミノルタ株式会社 Inkjet recording device
EP2655071A1 (en) 2010-12-21 2013-10-30 OCE-Technologies B.V. Method for determining maintenance unit performance
JP6232861B2 (en) * 2013-09-04 2017-11-22 株式会社リコー Image forming apparatus and discharge detection apparatus
JP7224906B2 (en) * 2018-01-12 2023-02-20 キヤノン株式会社 Module substrate cleaning method
DE102020120541A1 (en) * 2020-08-04 2022-02-10 Canon Production Printing Holding B.V. Method and device for checking a cleaning unit

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4067019A (en) * 1976-06-14 1978-01-03 International Business Machines Corporation Impact position transducer for ink jet
DE2905062A1 (en) * 1979-02-10 1980-08-14 Olympia Werke Ag Ink jet printer drop speed measurement - by measuring time between pressure generator impulse and drop detection signal
US4323905A (en) * 1980-11-21 1982-04-06 Ncr Corporation Ink droplet sensing means
US4484199A (en) * 1982-03-30 1984-11-20 Konishiroku Photo Industry Co., Ltd. Method and apparatus for detecting failure of an ink jet printing device
DE3244112A1 (en) * 1982-11-29 1984-05-30 Olympia Werke Ag, 2940 Wilhelmshaven Arrangement for testing nozzle outlet openings of ink print heads for blockage or contamination in ink printing mechanisms
DE3480183D1 (en) * 1984-05-18 1989-11-23 Siemens Ag Device for fastening and contacting for cylindrical piezo-electrical transducers
US4716422A (en) * 1985-08-12 1987-12-29 Siemens Aktiengesellschaft Mechanism for rinsing an ink printing head
DE3634034C2 (en) * 1985-10-09 1994-08-25 Seiko Epson Corp Ink detector for an inkjet printer

Also Published As

Publication number Publication date
JPH03500272A (en) 1991-01-24
WO1989002826A1 (en) 1989-04-06
EP0382741A1 (en) 1990-08-22
EP0380526A1 (en) 1990-08-08
WO1989002827A1 (en) 1989-04-06
DE3888363D1 (en) 1994-04-14
EP0389481A1 (en) 1990-10-03
WO1989002828A1 (en) 1989-04-06
JPH03500271A (en) 1991-01-24
EP0382741B1 (en) 1993-11-24
EP0389481B1 (en) 1994-03-09
JPH03500270A (en) 1991-01-24

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: EASTMAN KODAK CO., ROCHESTER, N.Y., US

8328 Change in the person/name/address of the agent

Free format text: POHLE, R., DIPL.-PHYS. FACHPHYS.F.ERFINDUNGSWESEN, PAT.-ASS., 73760 OSTFILDERN

8339 Ceased/non-payment of the annual fee