JPS5587568A - Bubble removing device - Google Patents

Bubble removing device

Info

Publication number
JPS5587568A
JPS5587568A JP16501678A JP16501678A JPS5587568A JP S5587568 A JPS5587568 A JP S5587568A JP 16501678 A JP16501678 A JP 16501678A JP 16501678 A JP16501678 A JP 16501678A JP S5587568 A JPS5587568 A JP S5587568A
Authority
JP
Japan
Prior art keywords
bubble
bubbles
air
ink liquid
collection
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
JP16501678A
Other languages
Japanese (ja)
Other versions
JPS5830148B2 (en
Inventor
Takuo Isayama
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.)
Ricoh Co Ltd
Original Assignee
Ricoh 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 Ricoh Co Ltd filed Critical Ricoh Co Ltd
Priority to JP16501678A priority Critical patent/JPS5830148B2/en
Publication of JPS5587568A publication Critical patent/JPS5587568A/en
Publication of JPS5830148B2 publication Critical patent/JPS5830148B2/en
Expired 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
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/19—Ink jet characterised by ink handling for removing air bubbles

Landscapes

  • Ink Jet (AREA)

Abstract

PURPOSE:To restrict a volume of bubble and air molten in the ink liquid to a value less than a specified value and to assure a safe operation of injection by a method wherein there are provided a bubble detector device and an agitator device to promote a collection and removal of air bubble. CONSTITUTION:Since motional impedances of electric strain vibratory element 53, a vibratory plate 54 and ink liquid chamber 57 are varied when air bubbles are mixed in the ink liquid chamber 57, the variation is sensed by a head driving part and a sensing a part in the bubble sensor circuit 4, the control circuit 5 is energized to operate an agitating device 7. The bubble collection device 6 always operates to remove the bubbles, the bubbles are sensed in the head 2 to operate the agitating device 7 and thereby an efficient collection or removal of air bubbles may be performed.
JP16501678A 1978-12-27 1978-12-27 Air bubble remover Expired JPS5830148B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16501678A JPS5830148B2 (en) 1978-12-27 1978-12-27 Air bubble remover

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16501678A JPS5830148B2 (en) 1978-12-27 1978-12-27 Air bubble remover

Publications (2)

Publication Number Publication Date
JPS5587568A true JPS5587568A (en) 1980-07-02
JPS5830148B2 JPS5830148B2 (en) 1983-06-27

Family

ID=15804229

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16501678A Expired JPS5830148B2 (en) 1978-12-27 1978-12-27 Air bubble remover

Country Status (1)

Country Link
JP (1) JPS5830148B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6488348B1 (en) 1995-04-07 2002-12-03 Canon Kabushiki Kaisha Ink-jet printing apparatus

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6488348B1 (en) 1995-04-07 2002-12-03 Canon Kabushiki Kaisha Ink-jet printing apparatus

Also Published As

Publication number Publication date
JPS5830148B2 (en) 1983-06-27

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