JPS55132275A - Liquid jet recording head - Google Patents

Liquid jet recording head

Info

Publication number
JPS55132275A
JPS55132275A JP3953379A JP3953379A JPS55132275A JP S55132275 A JPS55132275 A JP S55132275A JP 3953379 A JP3953379 A JP 3953379A JP 3953379 A JP3953379 A JP 3953379A JP S55132275 A JPS55132275 A JP S55132275A
Authority
JP
Japan
Prior art keywords
actuating part
liquid chamber
common liquid
recording head
energy actuating
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
JP3953379A
Other languages
Japanese (ja)
Other versions
JPS635271B2 (en
Inventor
Yoshiaki Shirato
Yasushi Takatori
Toshitami Hara
Yukio Nishimura
Michiko Takahashi
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 JP3953379A priority Critical patent/JPS55132275A/en
Priority to US06/134,769 priority patent/US4334234A/en
Priority to DE3051204A priority patent/DE3051204C2/en
Priority to DE3051203A priority patent/DE3051203C2/en
Priority to DE19803012720 priority patent/DE3012720A1/en
Publication of JPS55132275A publication Critical patent/JPS55132275A/en
Publication of JPS635271B2 publication Critical patent/JPS635271B2/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
    • B41J2/14016—Structure of bubble jet print heads
    • B41J2/14088—Structure of heating means
    • B41J2/14112—Resistive element
    • 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
    • B41J2002/14379—Edge shooter
    • 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
    • B41J2202/00—Embodiments of or processes related to ink-jet or thermal heads
    • B41J2202/01—Embodiments of or processes related to ink-jet heads
    • B41J2202/11—Embodiments of or processes related to ink-jet heads characterised by specific geometrical characteristics

Landscapes

  • Physics & Mathematics (AREA)
  • Geometry (AREA)
  • Particle Formation And Scattering Control In Inkjet Printers (AREA)

Abstract

PURPOSE:To obtain a recorded picture of high resolution, high clearness and excellent quality by specifying the relation of distances from an orifice to an energy actuating part and from the energy actuating part to the surface of the wall inside a common liquid chamber. CONSTITUTION:In a recording head 101 many liuqid-discharging parts 102 are arranged at a fixed interval and the liquid-discharging parts are connected with a common liquid chamber 103 provided in the rear thereof, while the common liquid chamber 103 is supplied with liquid by a supply pipe 106. In the device, an excellent recording performance can be obtained by setting the relation expressed as L1/L2<=1, wherein L1 is the distance between orifices 107 discharging liquid drips and an energy actuating part 109, while L2, the distance between the energy actuating part 109 and the inner wall surface 111 opposed to the inlet ports 104 of the common liquid chamber 103.
JP3953379A 1979-04-02 1979-04-02 Liquid jet recording head Granted JPS55132275A (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP3953379A JPS55132275A (en) 1979-04-02 1979-04-02 Liquid jet recording head
US06/134,769 US4334234A (en) 1979-04-02 1980-03-28 Liquid droplet forming apparatus
DE3051204A DE3051204C2 (en) 1979-04-02 1980-04-01 Inkjet head
DE3051203A DE3051203C2 (en) 1979-04-02 1980-04-01 Ink jet recording head
DE19803012720 DE3012720A1 (en) 1979-04-02 1980-04-01 LIQUID DROP GENERATION DEVICE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3953379A JPS55132275A (en) 1979-04-02 1979-04-02 Liquid jet recording head

Publications (2)

Publication Number Publication Date
JPS55132275A true JPS55132275A (en) 1980-10-14
JPS635271B2 JPS635271B2 (en) 1988-02-02

Family

ID=12555675

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3953379A Granted JPS55132275A (en) 1979-04-02 1979-04-02 Liquid jet recording head

Country Status (1)

Country Link
JP (1) JPS55132275A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59138472A (en) * 1983-01-28 1984-08-08 Canon Inc Liquid jet recording apparatus
JPH02188252A (en) * 1989-01-18 1990-07-24 Fuji Xerox Co Ltd Ink jet recorder
JPH02223452A (en) * 1988-11-18 1990-09-05 Ricoh Co Ltd Liquid jet recorder
JPH02258262A (en) * 1988-12-12 1990-10-19 Ricoh Co Ltd Liquid jet recording device
JPH02276648A (en) * 1989-04-18 1990-11-13 Ricoh Co Ltd Liquid jet recording head
JPH02299854A (en) * 1989-05-15 1990-12-12 Ricoh Co Ltd Liquid jet recording device

Citations (3)

* 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
JPS5155239A (en) * 1974-07-19 1976-05-14 Silonics Mushogekikirokuhohoniokeru ekitaishotekishutsushasokudochosetsuhoho
JPS52150636A (en) * 1976-06-07 1977-12-14 Silonics Ink feeder and printing head

Patent Citations (3)

* 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
JPS5155239A (en) * 1974-07-19 1976-05-14 Silonics Mushogekikirokuhohoniokeru ekitaishotekishutsushasokudochosetsuhoho
JPS52150636A (en) * 1976-06-07 1977-12-14 Silonics Ink feeder and printing head

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59138472A (en) * 1983-01-28 1984-08-08 Canon Inc Liquid jet recording apparatus
JPH0530630B2 (en) * 1983-01-28 1993-05-10 Canon Kk
JPH02223452A (en) * 1988-11-18 1990-09-05 Ricoh Co Ltd Liquid jet recorder
JPH02258262A (en) * 1988-12-12 1990-10-19 Ricoh Co Ltd Liquid jet recording device
JPH02188252A (en) * 1989-01-18 1990-07-24 Fuji Xerox Co Ltd Ink jet recorder
JPH02276648A (en) * 1989-04-18 1990-11-13 Ricoh Co Ltd Liquid jet recording head
JPH02299854A (en) * 1989-05-15 1990-12-12 Ricoh Co Ltd Liquid jet recording device

Also Published As

Publication number Publication date
JPS635271B2 (en) 1988-02-02

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