[go: up one dir, main page]

JPS57133080A - Ink particle making device - Google Patents

Ink particle making device

Info

Publication number
JPS57133080A
JPS57133080A JP1907281A JP1907281A JPS57133080A JP S57133080 A JPS57133080 A JP S57133080A JP 1907281 A JP1907281 A JP 1907281A JP 1907281 A JP1907281 A JP 1907281A JP S57133080 A JPS57133080 A JP S57133080A
Authority
JP
Japan
Prior art keywords
exciting
ink
nozzle
frequency
wave
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.)
Pending
Application number
JP1907281A
Other languages
Japanese (ja)
Inventor
Takehiro Yamada
Masaji Sakae
Kiyohiko Tanno
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.)
Koki Holdings Co Ltd
Hitachi Ltd
Original Assignee
Hitachi Ltd
Hitachi Koki Co Ltd
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 Hitachi Ltd, Hitachi Koki Co Ltd filed Critical Hitachi Ltd
Priority to JP1907281A priority Critical patent/JPS57133080A/en
Publication of JPS57133080A publication Critical patent/JPS57133080A/en
Pending 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
    • B41J2/015—Ink jet characterised by the jet generation process
    • B41J2/02—Ink jet characterised by the jet generation process generating a continuous ink jet

Landscapes

  • Particle Formation And Scattering Control In Inkjet Printers (AREA)

Abstract

PURPOSE:To produce always preferable ink particles even if ink supply pressure is high by setting at a specified value the length of a nozzle and the frequency of the exciting voltage in a device to make ink particles with the exciting of pressurized ink in the nozzle. CONSTITUTION:Pressurized ink 4 supplied to a nozzle 1 is subjected to vibration by the fact that an electro-mechanical converter element 2 is applied exciting voltage from an exciting source 3 and excited, and the vibration is transmitted to an ink column 6 to separate the ink into particles 7. Here the exciting voltage is the one compounded and amplified at an addition circuit 11 from the exciting wave at a first exciting wave making circuit 9 and a second exciting wave making circuit 10, and is an overlap of an exciting wave of frequency 2F with a specified amount and specified phase relation to an exciting wave with the frequency F. Further, the length L of the nozzle 1 is the value of the formula (in the formula C is the velocity of sound in the ink 1 and (n) is an integral number over 1).
JP1907281A 1981-02-13 1981-02-13 Ink particle making device Pending JPS57133080A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1907281A JPS57133080A (en) 1981-02-13 1981-02-13 Ink particle making device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1907281A JPS57133080A (en) 1981-02-13 1981-02-13 Ink particle making device

Publications (1)

Publication Number Publication Date
JPS57133080A true JPS57133080A (en) 1982-08-17

Family

ID=11989222

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1907281A Pending JPS57133080A (en) 1981-02-13 1981-02-13 Ink particle making device

Country Status (1)

Country Link
JP (1) JPS57133080A (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49114936A (en) * 1973-03-05 1974-11-01
JPS5054632A (en) * 1973-06-13 1975-05-14
JPS5074941A (en) * 1973-10-24 1975-06-19
JPS5232636A (en) * 1975-09-05 1977-03-12 Ibm Ink jet head

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49114936A (en) * 1973-03-05 1974-11-01
JPS5054632A (en) * 1973-06-13 1975-05-14
JPS5074941A (en) * 1973-10-24 1975-06-19
JPS5232636A (en) * 1975-09-05 1977-03-12 Ibm Ink jet head

Similar Documents

Publication Publication Date Title
GB1531738A (en) Ink drop printing systems
GB1483435A (en) Methods and apparatus for producing a stream of liquid droplet
ATE4662T1 (en) LOW FREQUENCY SOUNDER.
JPS53140417A (en) Fuel feed system employing hollow cylindrical ultrasonic vibrator
IT1155548B (en) PILOTING SYSTEM OF A SELECTIVE INK JET WRITING ELEMENT
JPS5657117A (en) Constant speed running control device
JPS57133080A (en) Ink particle making device
JPS57133081A (en) Ink particle making device
GB2307451A (en) Method and apparatus for continuous ink jet printing
GB1359701A (en) Piezoelectric vibrators
JPS5291677A (en) Longitudinal vibration type piezoelectric vibrator
JPS5535558A (en) Sounding material
JPS5542809A (en) Ink jet recorder
CA2031953A1 (en) Friability testing apparatus
JPS57116657A (en) Method for compensating temperature characteristic of ink jet recording device
JPS5795474A (en) Ink jet head
JPS56139973A (en) Ink jet recording
JPS57138951A (en) Apparatus for producing ink particle
JPS5764561A (en) Ink jetting apparatus
JPS5663462A (en) Recording head
JPS5492325A (en) Print head of ink jet recorder
JPS57167273A (en) Printing head
JPS5391415A (en) Ultrasonic atomizer
JPS52141049A (en) Ultrasonic wave atomizer
JPS53412A (en) Ultrasonic atomizer