JPS5559977A - Liquid injection recorder - Google Patents

Liquid injection recorder

Info

Publication number
JPS5559977A
JPS5559977A JP13388978A JP13388978A JPS5559977A JP S5559977 A JPS5559977 A JP S5559977A JP 13388978 A JP13388978 A JP 13388978A JP 13388978 A JP13388978 A JP 13388978A JP S5559977 A JPS5559977 A JP S5559977A
Authority
JP
Japan
Prior art keywords
heat
liquid
exhaust
pieces
operating sections
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
JP13388978A
Other languages
Japanese (ja)
Other versions
JPS636358B2 (en
Inventor
Koji Sato
Yasushi Takatori
Toshitami Hara
Yoshiaki Shirato
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP13388978A priority Critical patent/JPS5559977A/en
Priority to US06/084,748 priority patent/US4330787A/en
Priority to DE19792944005 priority patent/DE2944005A1/en
Priority to DE2954687A priority patent/DE2954687C2/en
Publication of JPS5559977A publication Critical patent/JPS5559977A/en
Priority to US06/324,991 priority patent/US4459600A/en
Publication of JPS636358B2 publication Critical patent/JPS636358B2/ja
Granted 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
    • B41J2/1433—Structure of nozzle plates
    • 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
    • B41J2/14016—Structure of bubble jet print heads
    • B41J2/14024—Assembling head parts
    • 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
    • B41J2/14016—Structure of bubble jet print heads
    • B41J2/14032—Structure of the pressure chamber
    • B41J2/1404—Geometrical characteristics
    • 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
    • B41J2002/14387—Front shooter

Abstract

PURPOSE:To provide the subject recorder of a high density multiple type of improved exhaust efficiency and exhaust response, wherein a bent portion is provided in the liquid flowpath having heat operating sections therein, the heat generating surfaces of the heat generators are faced with the exhaust orifices, and a plurality of these heat generators are combined. CONSTITUTION:The direction where a liquid 3 flows in n pieces (n>=2) of heat operating sections 5 through a common supply flowpath 6 and the direction where the liquid flows out of the heat operating sections 5 in the direction of n pieces of exhaust orifices 2 are bent to form an angle theta to constitute a recording head. Moreover, the heat generating surfaces of n pieces of heat generators 4 arranged to confront the exhaust orifices 2. Driving signals are sent selectively to heat generators respectively by driving signal generating means, and the liquid is exhausted from the exhaust orifices 2.
JP13388978A 1978-10-31 1978-10-31 Liquid injection recorder Granted JPS5559977A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP13388978A JPS5559977A (en) 1978-10-31 1978-10-31 Liquid injection recorder
US06/084,748 US4330787A (en) 1978-10-31 1979-10-15 Liquid jet recording device
DE19792944005 DE2944005A1 (en) 1978-10-31 1979-10-31 LIQUID JET RECORDING DEVICE
DE2954687A DE2954687C2 (en) 1978-10-31 1979-10-31 Ink jet recording head
US06/324,991 US4459600A (en) 1978-10-31 1981-11-25 Liquid jet recording device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13388978A JPS5559977A (en) 1978-10-31 1978-10-31 Liquid injection recorder

Publications (2)

Publication Number Publication Date
JPS5559977A true JPS5559977A (en) 1980-05-06
JPS636358B2 JPS636358B2 (en) 1988-02-09

Family

ID=15115460

Family Applications (1)

Application Number Title Priority Date Filing Date
JP13388978A Granted JPS5559977A (en) 1978-10-31 1978-10-31 Liquid injection recorder

Country Status (1)

Country Link
JP (1) JPS5559977A (en)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS581570A (en) * 1981-06-29 1983-01-06 Canon Inc Liquid injecting recording head
JPS588660A (en) * 1981-07-09 1983-01-18 Canon Inc Liquid jet type recording head
JPS588661A (en) * 1981-07-09 1983-01-18 Canon Inc Liquid jet type recording head
JPS59118469A (en) * 1982-11-23 1984-07-09 Yokogawa Hewlett Packard Ltd Print head
JPS60208247A (en) * 1984-03-31 1985-10-19 Canon Inc Liquid jet recording head
JPS62259864A (en) * 1986-04-28 1987-11-12 Yokogawa Hewlett Packard Ltd Thermal ink jet type printing head
US5148192A (en) * 1989-09-18 1992-09-15 Canon Kabushiki Kaisha Liquid jet recording head with nonlinear liquid passages and liquid jet recording apparatus having same
US6022100A (en) * 1991-03-20 2000-02-08 Canon Kabushiki Kaisha Liquid jet recording head having internal structure for controlling droplet ejection and ink flow
CN114953745A (en) * 2022-07-28 2022-08-30 杭州宏华数码科技股份有限公司 Method, apparatus, and medium for controlling inkjet printing device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3177800A (en) * 1962-06-28 1965-04-13 Sperry Rand Corp Immersed spark gap printer
JPS5155237A (en) * 1974-07-19 1976-05-14 Silonics Mushogekikirokuhoho

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3177800A (en) * 1962-06-28 1965-04-13 Sperry Rand Corp Immersed spark gap printer
JPS5155237A (en) * 1974-07-19 1976-05-14 Silonics Mushogekikirokuhoho

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS581570A (en) * 1981-06-29 1983-01-06 Canon Inc Liquid injecting recording head
JPS588660A (en) * 1981-07-09 1983-01-18 Canon Inc Liquid jet type recording head
JPS588661A (en) * 1981-07-09 1983-01-18 Canon Inc Liquid jet type recording head
JPH0242670B2 (en) * 1981-07-09 1990-09-25
JPH0224220B2 (en) * 1981-07-09 1990-05-28 Canon Kk
JPH0223351B2 (en) * 1982-11-23 1990-05-23 Yokogawa Hyuuretsuto Patsukaado Kk
JPS59118469A (en) * 1982-11-23 1984-07-09 Yokogawa Hewlett Packard Ltd Print head
JPS60208247A (en) * 1984-03-31 1985-10-19 Canon Inc Liquid jet recording head
JPS62259864A (en) * 1986-04-28 1987-11-12 Yokogawa Hewlett Packard Ltd Thermal ink jet type printing head
US5148192A (en) * 1989-09-18 1992-09-15 Canon Kabushiki Kaisha Liquid jet recording head with nonlinear liquid passages and liquid jet recording apparatus having same
US5371528A (en) * 1989-09-18 1994-12-06 Canon Kabushiki Kaisha Liquid jet head with nonlinear liquid passages having a diverging portion
US6022100A (en) * 1991-03-20 2000-02-08 Canon Kabushiki Kaisha Liquid jet recording head having internal structure for controlling droplet ejection and ink flow
CN114953745A (en) * 2022-07-28 2022-08-30 杭州宏华数码科技股份有限公司 Method, apparatus, and medium for controlling inkjet printing device
CN114953745B (en) * 2022-07-28 2022-10-25 杭州宏华数码科技股份有限公司 Method, apparatus, and medium for controlling inkjet printing device

Also Published As

Publication number Publication date
JPS636358B2 (en) 1988-02-09

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