FI70828C - Faergstraoleskrivare - Google Patents

Faergstraoleskrivare Download PDF

Info

Publication number
FI70828C
FI70828C FI793993A FI793993A FI70828C FI 70828 C FI70828 C FI 70828C FI 793993 A FI793993 A FI 793993A FI 793993 A FI793993 A FI 793993A FI 70828 C FI70828 C FI 70828C
Authority
FI
Finland
Prior art keywords
valve
printer according
time interval
pressure
ink jet
Prior art date
Application number
FI793993A
Other languages
English (en)
Finnish (fi)
Swedish (sv)
Other versions
FI70828B (fi
FI793993A (fi
Inventor
Donald Lee Janeway
Eugene Thomas Kennedy
Original Assignee
Ibm
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 Ibm filed Critical Ibm
Publication of FI793993A publication Critical patent/FI793993A/fi
Publication of FI70828B publication Critical patent/FI70828B/fi
Application granted granted Critical
Publication of FI70828C publication Critical patent/FI70828C/fi

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
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/1707—Conditioning of the inside of ink supply circuits, e.g. flushing during start-up or shut-down
FI793993A 1978-12-21 1979-12-19 Faergstraoleskrivare FI70828C (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US97196778 1978-12-21
US05/971,967 US4241406A (en) 1978-12-21 1978-12-21 System and method for analyzing operation of an ink jet head

Publications (3)

Publication Number Publication Date
FI793993A FI793993A (fi) 1980-06-22
FI70828B FI70828B (fi) 1986-07-18
FI70828C true FI70828C (fi) 1986-10-27

Family

ID=25518995

Family Applications (1)

Application Number Title Priority Date Filing Date
FI793993A FI70828C (fi) 1978-12-21 1979-12-19 Faergstraoleskrivare

Country Status (18)

Country Link
US (1) US4241406A (el)
EP (1) EP0012821B1 (el)
JP (1) JPS5831310B2 (el)
AU (1) AU527949B2 (el)
BR (1) BR7908401A (el)
CA (1) CA1129939A (el)
DE (1) DE2965464D1 (el)
DK (1) DK148224C (el)
ES (2) ES8101279A1 (el)
FI (1) FI70828C (el)
GR (1) GR70239B (el)
HU (1) HU180253B (el)
IL (1) IL58651A (el)
NO (1) NO794166L (el)
PL (1) PL220567A1 (el)
PT (1) PT70595A (el)
RO (1) RO77579A (el)
ZA (1) ZA795962B (el)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5818275A (ja) * 1981-07-28 1983-02-02 Sharp Corp インクジエツト記録装置
JPS58208063A (ja) * 1982-05-25 1983-12-03 Yokogawa Hokushin Electric Corp インクジエツトヘツド
JPS597055A (ja) * 1982-07-05 1984-01-14 Ricoh Co Ltd インクジエツト記録装置
US4518974A (en) * 1982-09-21 1985-05-21 Ricoh Company, Ltd. Ink jet air removal system
US4523199A (en) * 1982-09-29 1985-06-11 Exxon Research & Engineering Co. High stability demand ink jet apparatus and method of operating same
US4670711A (en) * 1985-02-04 1987-06-02 The Boeing Company High-speed transient pulse height counter
US4797686A (en) * 1985-05-01 1989-01-10 Burlington Industries, Inc. Fluid jet applicator for uniform applications by electrostatic droplet and pressure regulation control
IT1182645B (it) * 1985-10-31 1987-10-05 Olivetti & Co Spa Testina di stampa a getto d inchiostro con dispostivo per la rilevazione del malfunzionamenti di un elemento di stampa
EP0318328B1 (en) * 1987-11-27 1993-10-27 Canon Kabushiki Kaisha Ink jet recording device
JP2728436B2 (ja) * 1988-06-23 1998-03-18 キヤノン株式会社 インクジェット記録装置
US5140429A (en) * 1988-06-23 1992-08-18 Canon Kabushiki Kaisha Ink-jet recording apparatus with mechanism for automatically regulating a recording head
JPH02275347A (ja) * 1989-04-17 1990-11-09 Canon Inc 熱エネルギーを利用したインクジェットプリンタにおける発泡現象の解析方法
US6203759B1 (en) 1996-05-31 2001-03-20 Packard Instrument Company Microvolume liquid handling system
US6521187B1 (en) 1996-05-31 2003-02-18 Packard Instrument Company Dispensing liquid drops onto porous brittle substrates
US6537817B1 (en) 1993-05-31 2003-03-25 Packard Instrument Company Piezoelectric-drop-on-demand technology
US6083762A (en) * 1996-05-31 2000-07-04 Packard Instruments Company Microvolume liquid handling system
US6350006B1 (en) 1998-11-17 2002-02-26 Pitney Bowes Inc. Optical ink drop detection apparatus and method for monitoring operation of an ink jet printhead
US6612676B1 (en) 1998-11-17 2003-09-02 Pitney Bowes Inc. Apparatus and method for real-time measurement of digital print quality
US6276770B1 (en) 1998-11-17 2001-08-21 Pitney Bowes Inc. Mailing machine including ink jet printing having print head malfunction detection
US6435642B1 (en) 1998-11-17 2002-08-20 Pitney Bowes Inc. Apparatus and method for real-time measurement of digital print quality
US6782345B1 (en) * 2000-10-03 2004-08-24 Xerox Corporation Systems and methods for diagnosing electronic systems

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5018284Y1 (el) * 1970-02-28 1975-06-04
JPS481446U (el) * 1971-05-24 1973-01-10
US3796630A (en) * 1971-10-04 1974-03-12 Phillips Petroleum Co Microbial production of dicarboxylic acids
US3925789A (en) * 1971-12-16 1975-12-09 Casio Computer Co Ltd Ink jet recording apparatus
US3787882A (en) * 1972-09-25 1974-01-22 Ibm Servo control of ink jet pump
US3831727A (en) * 1972-11-21 1974-08-27 Ibm Pressurizing system for ink jet printing apparatus
JPS4994341U (el) * 1972-12-04 1974-08-15
US3828172A (en) * 1973-06-04 1974-08-06 Eastman Kodak Co Replenishment controller for photographic processors
US4085408A (en) * 1973-09-07 1978-04-18 Minolta Camera Kabushiki Kaisha Liquid jet recording apparatus
US3952759A (en) * 1974-08-14 1976-04-27 M & J Valve Company Liquid line break control system and method
US3969733A (en) * 1974-12-16 1976-07-13 International Business Machines Corporation Sub-harmonic phase control for an ink jet recording system
JPS51117530A (en) * 1975-04-08 1976-10-15 Ricoh Co Ltd Ink drop jet device
DE2557869C3 (de) * 1975-12-22 1980-04-30 Siemens Ag, 1000 Berlin Und 8000 Muenchen Flüssigkeitsstrahlschreiber
US4029122A (en) * 1976-03-11 1977-06-14 Westinghouse Electric Corporation Apparatus and method for determining friction forces in position modulated valves
US4131899A (en) * 1977-02-22 1978-12-26 Burroughs Corporation Droplet generator for an ink jet printer
US4097873A (en) * 1977-02-28 1978-06-27 International Business Machines Corporation Ink jet printer for selectively printing different resolutions
US4125845A (en) * 1977-08-25 1978-11-14 Silonics, Inc. Ink jet print head pressure and temperature control circuits

Also Published As

Publication number Publication date
JPS5584676A (en) 1980-06-26
EP0012821B1 (en) 1983-05-18
DK148224C (da) 1985-05-06
RO77579A (ro) 1982-12-06
ES486891A0 (es) 1980-12-01
ES8101279A1 (es) 1980-12-01
DE2965464D1 (en) 1983-07-07
BR7908401A (pt) 1981-08-18
FI70828B (fi) 1986-07-18
IL58651A (en) 1984-03-30
US4241406A (en) 1980-12-23
DK547179A (da) 1980-06-22
CA1129939A (en) 1982-08-17
EP0012821A3 (en) 1981-01-28
ES493757A0 (es) 1981-08-01
PT70595A (en) 1980-01-01
IL58651A0 (en) 1980-02-29
FI793993A (fi) 1980-06-22
GR70239B (el) 1982-09-01
PL220567A1 (el) 1980-08-25
AU5294979A (en) 1980-06-26
EP0012821A2 (en) 1980-07-09
HU180253B (en) 1983-02-28
DK148224B (da) 1985-05-06
ZA795962B (en) 1980-10-29
JPS5831310B2 (ja) 1983-07-05
AU527949B2 (en) 1983-03-31
ES8106807A1 (es) 1981-08-01
NO794166L (no) 1980-06-24

Similar Documents

Publication Publication Date Title
FI70828C (fi) Faergstraoleskrivare
US6682162B2 (en) Printing apparatus with measuring circuit for diagnosis of condition of each electromechanical transducer
EP0221703B1 (en) Ink jet print head
US9776395B2 (en) Determining a time instant for an impedance measurement
US6199969B1 (en) Method and system for detecting nonfunctional elements in an ink jet printer
KR20090070557A (ko) 헤드고장 판별장치 및 방법
US10099473B2 (en) Evaluating print nozzle condition
US20130021404A1 (en) Method for monitoring a jetting performance of a print head
EP2842752B1 (en) Ink jet print head health detection
US9844934B2 (en) Liquid jetting device
US20040017412A1 (en) Inkjet printhead, a method of controlling an inkjet printhead, and an inkjet printer provided with such a printhead
US9956763B2 (en) Evaluating print head nozzle condition
JP2930918B2 (ja) インクジェット式記録装置における記録ヘッドのノズル接続状態確認方法
US10173417B2 (en) Nozzle condition evaluation
JP2002127405A (ja) インクジェット印刷装置および故障検出方法
JP2001219581A (ja) インクジェット記録装置
US10926534B2 (en) Circuit and method for detecting nozzle failures in an inkjet print head
CN115230350A (zh) 一种喷墨打印机喷头及其故障检测方法和故障检测系统
EP4005805A1 (en) A circuit and method detecting ejection abnormalities in an inkjet print head
KR19980016579U (ko) 인쇄헤드의 불량노즐 검사장치
KR100438728B1 (ko) 프린터의 메인터넌스 제어를 위한 잉크 토출량 검출 장치및 방법
KR19980016578U (ko) 인쇄헤드의 불량노즐 검사장치
JP2001179952A (ja) 印字マーキング装置及び印字コイル不良検出方法
JPH01269551A (ja) 自己診断機能付きプリンタ装置
JPS58166083A (ja) ハンマアラーム検出装置

Legal Events

Date Code Title Description
MM Patent lapsed

Owner name: INTERNATIONAL BUSINESS MACHINES