EP1944169B1 - Verbesserungen an oder im Zusammenhang mit Tintenstrahldruckern - Google Patents

Verbesserungen an oder im Zusammenhang mit Tintenstrahldruckern Download PDF

Info

Publication number
EP1944169B1
EP1944169B1 EP08250146.1A EP08250146A EP1944169B1 EP 1944169 B1 EP1944169 B1 EP 1944169B1 EP 08250146 A EP08250146 A EP 08250146A EP 1944169 B1 EP1944169 B1 EP 1944169B1
Authority
EP
European Patent Office
Prior art keywords
solenoid valve
solenoid
printer
continuous inkjet
current draw
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.)
Revoked
Application number
EP08250146.1A
Other languages
English (en)
French (fr)
Other versions
EP1944169A2 (de
EP1944169A3 (de
Inventor
Andrew Robert Lester
Alexander Hadley
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.)
Domino Printing Sciences PLC
Original Assignee
Domino Printing Sciences PLC
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=37809844&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP1944169(B1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Domino Printing Sciences PLC filed Critical Domino Printing Sciences PLC
Publication of EP1944169A2 publication Critical patent/EP1944169A2/de
Publication of EP1944169A3 publication Critical patent/EP1944169A3/de
Application granted granted Critical
Publication of EP1944169B1 publication Critical patent/EP1944169B1/de
Revoked legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

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
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/175—Ink supply systems ; Circuit parts therefor
    • B41J2/17596—Ink pumps, ink valves
    • 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
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/18—Ink recirculation systems
    • 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
    • B41J29/00—Details of, or accessories for, typewriters or selective printing mechanisms not otherwise provided for
    • B41J29/38—Drives, motors, controls or automatic cut-off devices for the entire printing mechanism

Definitions

  • This invention relates to continuous inkjet (CIJ) printers and more particularly, though not necessarily solely, to CIJ printers used in industrial and/or commercial marking and coding applications.
  • CIJ continuous inkjet
  • a typical CIJ printer has an ink supply system having a number of functions.
  • the system provides for ink to be drawn from a reservoir and supplied to the printhead. It also provides for unprinted ink to be re-circulated and, if necessary, supplemented with make-up fluid to maintain the ink at the correct viscosity for printing.
  • the system may also provide for make-up fluid to be circulated through the system for cleaning or flushing purposes.
  • solenoid valves It is both convenient and typical to control the flow of fluids through the ink supply system by means of solenoid valves, and a typical CIJ printer will have up to eight solenoid valves controlling various printer functions.
  • the correct operation of these solenoid valves is critical to the performance of the printer and thus checks must be incorporated in the system to ensure the solenoid valves are operational as signalled by the controlling electronics. These checks also play their part in diagnosing faults in the printer.
  • checks on solenoid valve operation have typically been conducted by monitoring various downstream parameters. For example, by monitoring ink pressure it is possible to establish if an ink supply valve is open or not. Similarly monitoring the presence of wet ink in the gutter at particular times can indicate if a valve is open at the correct time, and monitoring ink viscosity can indicate whether a valve which operates to mix ink and make-up fluid, is functioning correctly.
  • EP 0 065 103 A discloses a continuous inkjet printer having a solenoid. Current flowing through the coil is measured to set the value of a variable resistor.
  • the invention provides a method of monitoring solenoid valve operation in a continuous inkjet printer, said method being characterised in that it includes the step of detecting the presence of current draw by said solenoid valve.
  • said method comprises detecting the presence of current draw as said solenoid valve is opened.
  • said method is applied to a printer having a plurality of solenoid valves, said method including using a single sensing circuit to detect the current draw as any of said plurality of solenoid valves is opened.
  • said method further comprises identifying the operation of a particular one of said plurality of solenoid valves by associating the timing of a detection of current draw by said sensing circuit with the timing of a particular operating command associated with said particular solenoid valve.
  • Said method may also further comprise monitoring current flow in said solenoid valve to thereby determine when said valve is closed.
  • the invention provides a continuous inkjet printer having at least one solenoid valve to control a function within said printer, said printer being characterised in that it includes sensing means operable to detect the presence of current draw by said solenoid valve.
  • said sensing means is operable to detect the presence of current draw as said solenoid valve is opened.
  • said printer includes a plurality of solenoid valves, said sensing means including a single sensing circuit to detect the current draw as any of said plurality of solenoid valves is opened.
  • said printer further includes identification means operable to identify the operation of a particular one of said plurality of solenoid valves by associating the timing of a detection of current draw by said sensing circuit with the timing of a particular operating command associated with said particular solenoid valve.
  • Said printer may further include a facility to monitor current flow in said solenoid valve to thereby determine when said valve is closed.
  • the present invention provides a low-cost effective means of determining solenoid valve operation in a CIJ printer.
  • the essence of the invention is that solenoid valve operation is monitored directly by the solenoid driver electronics, in contrast to monitoring parameters downstream of the solenoid valve which could indicate if the valve is defective.
  • the invention relies on the assumption that a solenoid valve will be operating correctly providing the solenoid coil draws a current. In most instances this assumption will be true.
  • a CIJ printer has a number of solenoid valves, each of which controls or influences different machine functions. Whilst the inventive concept described herein could be applied to each individual solenoid valve, in the preferred embodiment described, all solenoid valves are driven from a single source having a single detection circuit. In this way the invention can be implemented efficiently and at low cost.
  • FIG. 1 a control circuit is shown having two solenoid valves incorporated therein. It will be appreciated, however, that more than two solenoid valves can be incorporated and, indeed, a CIJ printer manufactured by the applicant typically has eight solenoid valves driven and controlled in the manner described.
  • Solenoid valves 1, 2 etc are turned on via the 24V supply and thereafter maintained on via the 12V supply. The extra power provided by the 24V supply is required to bring the solenoids into operation but the 12V supply is sufficient to hold the solenoid on once pulled in.
  • a sense resistor R sense is placed in circuit from the 24V supply such that when turned on via the 24V supply all solenoid valves derive their power via this resistor.
  • Each solenoid valve only needs to be powered for a short duration via the 24V supply for it to operate. Opening of each solenoid valve is effected by biasing on the appropriate HIT ENABLE transistor, and also the appropriate LOW SIDE ENABLE to sink current to ground. Typically a period of 30mS is sufficient to operate each solenoid.
  • the solenoid valve is maintained on by maintaining the LOW side enable transistor on. In this configuration current is drawn only from the 12V supply through the diode D.
  • An identical control (HOLD) circuit is provided for each solenoid.
  • the diodes (D1 etc) are provided to prevent connection between the 12V and 24V supplies (the 24V would otherwise connect directly to the 12V supply via the hit enable transistors and result in possible damage to the power supplies).
  • R sense circuit Details of the R sense circuit are not shown in the circuit diagram but will be readily apparent to those skilled in the art. Various well known methods may be used for this function and these include the use of a comparator or the use of a transistor biased on by the voltage drop across the current sense resistor.
  • the R sense circuit monitors current in the 24v supply and preferably outputs a pulse every time the total draw increases, as occurs when a solenoid valve is opened.
  • the timing of these output pulses can be compared with expected events within the printer operation to identify a particular solenoid valve either operating correctly, or malfunctioning. This is advantageously effected digitally with each pulse being latched into a register within the operating device, e.g. an FPGA, which can be read by the operating software. So when the software commands a solenoid valve to open, it can then look to the register to see if a pulse of current was drawn by the R sense circuit.
  • a further enhancement of this system could include current sensing which would detect too much current as well as no (or not sufficient) current. This would use two current sensing circuits each of which are configured to sense either more than or less than a predicted voltage drop across R sense .
  • the present invention provides a method and/or apparatus which provides an effective low-cost means of monitoring solenoid valve operation in a continuous inkjet printer.

Landscapes

  • Ink Jet (AREA)
  • Magnetically Actuated Valves (AREA)

Claims (10)

  1. Verfahren zum Überwachen einer Magnetventilbetätigung in einem kontinuierlichen Tintenstrahldrucker, wobei das Verfahren dadurch gekennzeichnet ist, dass es den Schritt eines Erfassens der Anwesenheit einer Stromaufnahme des Magnetventils umfasst.
  2. Verfahren nach Anspruch 1, umfassend ein Erfassen der Anwesenheit einer Stromaufnahme, wenn das Magnetventil geöffnet ist/wird.
  3. Verfahren nach Anspruch 2, wenn es an einem Drucker angewandt wird, welcher eine Mehrzahl von Magnetventilen aufweist, wobei das Verfahren ein Verwenden eines einzelnen Abtastkreis umfasst, um die Stromaufnahme zu erfassen, wenn ein Beliebiges der Mehrzahl von Magnetventilen geöffnet ist/wird.
  4. Verfahren nach Anspruch 3, ferner umfassend ein Identifizieren der Betätigung eines Bestimmten der Mehrzahl von Magnetventilen durch ein Zuordnen des Zeitpunkts einer Erfassung einer Stromaufnahme durch den Abtastkreis zu dem Zeitpunkt eines bestimmten Betätigungsbefehls, welcher dem bestimmten Magnetventil zugeordnet ist.
  5. Verfahren nach einem der Ansprüche 1 bis 4, ferner umfassend ein Überwachen von einem Stromfluss in dem Magnetventil, um dadurch zu bestimmen, wann das Ventil geschlossen ist/wird.
  6. Kontinuierlicher Tintenstrahldrucker, welcher wenigstens ein Magnetventil aufweist, um eine Funktion innerhalb des Druckers zu regeln/steuern, wobei der Drucker dadurch gekennzeichnet ist, dass er ein Abtastmittel umfasst, welches betreibbar ist, die Anwesenheit einer Stromaufnahme durch das Magnetventil zu erfassen, um eine Betätigung des Magnetventils zu überwachen.
  7. Kontinuierlicher Tintenstrahldrucker nach Anspruch 6, wobei das Abtastmittel betreibbar ist, um die Anwesenheit einer Stromaufnahme zu erfassen, wenn das Magnetventil geöffnet ist/wird.
  8. Kontinuierlicher Tintenstrahldrucker nach Anspruch 6 oder Anspruch 7, umfassend eine Mehrzahl von Magnetventilen, wobei das Abtastmittel einen einzelnen Abtastkreis umfasst, um die Stromaufnahme zu erfassen, wenn ein Beliebiges der Mehrzahl von Magnetventilen geöffnet ist/wird.
  9. Kontinuierlicher Tintenstrahldrucker nach Anspruch 8, ferner umfassend ein Identifikationsmittel, welches betreibbar ist, die Betätigung eines Bestimmten der Mehrzahl von Magnetventilen durch ein Zuordnen des Zeitpunkts einer Erfassung einer Stromaufnahme durch den Abtastkreis zu dem Zeitpunkt eines bestimmten Betätigungsbefehls, welcher dem bestimmten Magnetventil zugeordnet ist, zu identifizieren.
  10. Kontinuierlicher Tintenstrahldrucker nach einem der Ansprüche 6 bis 9, ferner umfassend eine Einrichtung, um einen Stromfluss in dem Magnetventil zu überwachen, um dadurch zu bestimmen, wann das Ventil geschlossen ist/wird.
EP08250146.1A 2007-01-12 2008-01-11 Verbesserungen an oder im Zusammenhang mit Tintenstrahldruckern Revoked EP1944169B1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0700582A GB0700582D0 (en) 2007-01-12 2007-01-12 Improvements in or relating to continuous inkjet printers

Publications (3)

Publication Number Publication Date
EP1944169A2 EP1944169A2 (de) 2008-07-16
EP1944169A3 EP1944169A3 (de) 2009-03-11
EP1944169B1 true EP1944169B1 (de) 2015-07-08

Family

ID=37809844

Family Applications (1)

Application Number Title Priority Date Filing Date
EP08250146.1A Revoked EP1944169B1 (de) 2007-01-12 2008-01-11 Verbesserungen an oder im Zusammenhang mit Tintenstrahldruckern

Country Status (2)

Country Link
EP (1) EP1944169B1 (de)
GB (1) GB0700582D0 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8649150B2 (en) 2010-11-01 2014-02-11 Videojet Technologies Inc. Solenoid protection circuit

Citations (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0065103A2 (de) 1981-05-15 1982-11-24 International Business Machines Corporation Verfahren und Anordnung zur Betätigung eines elektromagnetischen Umwandlers
EP0080785A2 (de) 1981-12-02 1983-06-08 Western Electric Company, Incorporated Parallel-Serien Fehlerkorrekturschaltung
US4661766A (en) 1985-12-23 1987-04-28 Caterpillar Inc. Dual current sensing driver circuit
GB2206754A (en) 1987-07-01 1989-01-11 Printronix Inc Protection circuit for printer
US4848725A (en) 1988-01-04 1989-07-18 Interface, Inc. Valve construction
US4928111A (en) 1988-12-01 1990-05-22 Willett International Limited Method for operating a valve
US5021955A (en) 1987-12-25 1991-06-04 Aisin Aw Kabushiki Kaisha Electronic controller for automatic transmission
US5204802A (en) 1988-11-23 1993-04-20 Datacard Corporation Method and apparatus for driving and controlling an improved solenoid impact printer
US5621604A (en) 1993-01-12 1997-04-15 Siliconix, Inc. PWM multiplexed solenoid driver
US20010023876A1 (en) 2000-03-23 2001-09-27 Nordson Corporation Electrically operated viscous fluid dispensing apparatus and method
GB2367962A (en) 2000-10-14 2002-04-17 Trw Ltd A single current sensor for several solenoids in a hydraulic braking system
US20060098060A1 (en) 2002-07-11 2006-05-11 Horsnell David A Device and method of operation

Patent Citations (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0065103A2 (de) 1981-05-15 1982-11-24 International Business Machines Corporation Verfahren und Anordnung zur Betätigung eines elektromagnetischen Umwandlers
EP0080785A2 (de) 1981-12-02 1983-06-08 Western Electric Company, Incorporated Parallel-Serien Fehlerkorrekturschaltung
US4661766A (en) 1985-12-23 1987-04-28 Caterpillar Inc. Dual current sensing driver circuit
GB2206754A (en) 1987-07-01 1989-01-11 Printronix Inc Protection circuit for printer
US5021955A (en) 1987-12-25 1991-06-04 Aisin Aw Kabushiki Kaisha Electronic controller for automatic transmission
US4848725B1 (de) 1988-01-04 1990-09-25 Interface Inc
US4848725A (en) 1988-01-04 1989-07-18 Interface, Inc. Valve construction
US5204802A (en) 1988-11-23 1993-04-20 Datacard Corporation Method and apparatus for driving and controlling an improved solenoid impact printer
US4928111A (en) 1988-12-01 1990-05-22 Willett International Limited Method for operating a valve
US5621604A (en) 1993-01-12 1997-04-15 Siliconix, Inc. PWM multiplexed solenoid driver
US20010023876A1 (en) 2000-03-23 2001-09-27 Nordson Corporation Electrically operated viscous fluid dispensing apparatus and method
GB2367962A (en) 2000-10-14 2002-04-17 Trw Ltd A single current sensor for several solenoids in a hydraulic braking system
US20060098060A1 (en) 2002-07-11 2006-05-11 Horsnell David A Device and method of operation

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NOTICE DE ST L 298, 2000

Also Published As

Publication number Publication date
EP1944169A2 (de) 2008-07-16
EP1944169A3 (de) 2009-03-11
GB0700582D0 (en) 2007-02-21

Similar Documents

Publication Publication Date Title
EP0805028B1 (de) Verfahren und Apparat zur Kurzschlussdetektion in thermischen Tintenstrahldruckern
EP3093144B1 (de) Verfahren und vorrichtung zur partiellen wartung eines hydraulikkreislaufs
EP2636048B1 (de) Magnetische schutzschaltung
EP2081771B1 (de) Bestimmung defekter widerstände in tintenstrahldruckern
US20120007910A1 (en) Apparatus for inspecting inkjet head
EP2842752B1 (de) Gesundheitsdetektion eines tintenstrahldruckkopfes
EP1944169B1 (de) Verbesserungen an oder im Zusammenhang mit Tintenstrahldruckern
US5838341A (en) Controller for an actuator driving circuit with abnormal temperature monitoring capability
US20190366707A1 (en) Nozzle sensor evaluation
US6893108B2 (en) Method of and apparatus for determining an amount of ink using current in ink-jet printer
EP2447798B1 (de) Testen eines Steuerungssystems mit einem Ventil
KR0150145B1 (ko) 잉크 젯트 기록장치의 기록헤드 구동 검출회로
US20180274045A1 (en) Compost system with error detection
KR100846782B1 (ko) 프린트 헤드의 오동작 방지장치 및 방법
DE102013110799A1 (de) Anordnung zur Versorgung einer mindestens einen Druckkopf aufweisenden Druckkopfeinheit mit Tinte bei einem Tintendruckgerät
KR100836789B1 (ko) 솔레노이드 밸브 구동 장치
US20030120441A1 (en) Component fault detection
KR0169914B1 (ko) 프린터 헤드의 보호 회로 및 방법
US7128385B2 (en) System and method for ink jet printhead detection
JP2934334B2 (ja) プリンタ印字ヘッド焼損防止装置
KR100438728B1 (ko) 프린터의 메인터넌스 제어를 위한 잉크 토출량 검출 장치및 방법
US20030081367A1 (en) Method and apparatus to oppose a short circuit failure mechanism in a printer drive circuit
JP2001005514A (ja) 宇宙用電気駆動装置における自己点検装置
KR20260021933A (ko) 잉크젯 헤드 노즐 모니터링 시스템
EP2100742A1 (de) Drucksteuerungsvorrichtung für einen Wärmedrucker

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA MK RS

PUAL Search report despatched

Free format text: ORIGINAL CODE: 0009013

AK Designated contracting states

Kind code of ref document: A3

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA MK RS

17P Request for examination filed

Effective date: 20090910

17Q First examination report despatched

Effective date: 20091014

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

RIC1 Information provided on ipc code assigned before grant

Ipc: B41J 2/175 20060101AFI20141219BHEP

Ipc: B41J 2/18 20060101ALI20141219BHEP

Ipc: B41J 29/38 20060101ALI20141219BHEP

INTG Intention to grant announced

Effective date: 20150120

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MT NL NO PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 735073

Country of ref document: AT

Kind code of ref document: T

Effective date: 20150715

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 602008038880

Country of ref document: DE

REG Reference to a national code

Ref country code: AT

Ref legal event code: MK05

Ref document number: 735073

Country of ref document: AT

Kind code of ref document: T

Effective date: 20150708

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20150708

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150708

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150708

Ref country code: NO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20151008

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20151009

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150708

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 9

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150708

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150708

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150708

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150708

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20151108

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20151109

Ref country code: HR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150708

REG Reference to a national code

Ref country code: DE

Ref legal event code: R026

Ref document number: 602008038880

Country of ref document: DE

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

PLAB Opposition data, opponent's data or that of the opponent's representative modified

Free format text: ORIGINAL CODE: 0009299OPPO

PLBI Opposition filed

Free format text: ORIGINAL CODE: 0009260

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150708

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150708

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150708

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150708

26 Opposition filed

Opponent name: MARKEM-IMAJE SAS

Effective date: 20160406

PLAX Notice of opposition and request to file observation + time limit sent

Free format text: ORIGINAL CODE: EPIDOSNOBS2

26 Opposition filed

Opponent name: VIDEOJET TECHNOLOGIES INC.

Effective date: 20160408

R26 Opposition filed (corrected)

Opponent name: MARKEM-IMAJE SAS

Effective date: 20160406

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150708

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160131

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150708

Ref country code: LU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160111

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

PLBB Reply of patent proprietor to notice(s) of opposition received

Free format text: ORIGINAL CODE: EPIDOSNOBS3

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150708

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160131

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160131

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150708

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 10

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20160111

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150708

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150708

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 11

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150708

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20080111

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: IT

Payment date: 20180122

Year of fee payment: 11

Ref country code: FR

Payment date: 20180116

Year of fee payment: 11

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150708

Ref country code: MT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20160131

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20150708

RDAF Communication despatched that patent is revoked

Free format text: ORIGINAL CODE: EPIDOSNREV1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

REG Reference to a national code

Ref country code: DE

Ref legal event code: R064

Ref document number: 602008038880

Country of ref document: DE

Ref country code: DE

Ref legal event code: R103

Ref document number: 602008038880

Country of ref document: DE

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: DE

Payment date: 20190128

Year of fee payment: 12

Ref country code: GB

Payment date: 20190125

Year of fee payment: 12

RDAG Patent revoked

Free format text: ORIGINAL CODE: 0009271

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: PATENT REVOKED

27W Patent revoked

Effective date: 20190216

GBPR Gb: patent revoked under art. 102 of the ep convention designating the uk as contracting state

Effective date: 20190216

PLAB Opposition data, opponent's data or that of the opponent's representative modified

Free format text: ORIGINAL CODE: 0009299OPPO

R26 Opposition filed (corrected)

Opponent name: VIDEOJET TECHNOLOGIES INC.

Effective date: 20160408