JPS57115350A - Liquid injecting device - Google Patents

Liquid injecting device

Info

Publication number
JPS57115350A
JPS57115350A JP234881A JP234881A JPS57115350A JP S57115350 A JPS57115350 A JP S57115350A JP 234881 A JP234881 A JP 234881A JP 234881 A JP234881 A JP 234881A JP S57115350 A JPS57115350 A JP S57115350A
Authority
JP
Japan
Prior art keywords
liquid
feed
fine tube
path
section
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
JP234881A
Other languages
Japanese (ja)
Other versions
JPS6349625B2 (en
Inventor
Masayoshi Miura
Hajime Oda
Kenji Akami
Hiroyuki Naito
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP234881A priority Critical patent/JPS57115350A/en
Publication of JPS57115350A publication Critical patent/JPS57115350A/en
Publication of JPS6349625B2 publication Critical patent/JPS6349625B2/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
    • B41J2/17—Ink jet characterised by ink handling
    • B41J2/175—Ink supply systems ; Circuit parts therefor

Abstract

PURPOSE:To provide the titled device which reduces a pressure flactuation of fluid due to the movement of a liquid feed pipe, by a method wherein a feed path to a head is coupled to a path of a fine tube connected to liquid feed pipes, and a section in the proximity of the feed path of the fine tube is set to a smaller area than that of the liquid feed pipes. CONSTITUTION:Liquid feed pipes 8 and 9 are connected to a fine tube 5 in a liquid element 7 through liquid paths 3 and 4, and a head is coupled to a feed path 6 through a feed pipe 12. A section in the proximity of the feed path 6 of the fine tube 5 is set to a smaller area than that of the sections of the liquid paths 3, 4, and preferably below 1/3 the section area of the liquid paths and above 1/2 the section area in the proximity of the fine tube of the feed path 6.
JP234881A 1981-01-09 1981-01-09 Liquid injecting device Granted JPS57115350A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP234881A JPS57115350A (en) 1981-01-09 1981-01-09 Liquid injecting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP234881A JPS57115350A (en) 1981-01-09 1981-01-09 Liquid injecting device

Publications (2)

Publication Number Publication Date
JPS57115350A true JPS57115350A (en) 1982-07-17
JPS6349625B2 JPS6349625B2 (en) 1988-10-05

Family

ID=11526768

Family Applications (1)

Application Number Title Priority Date Filing Date
JP234881A Granted JPS57115350A (en) 1981-01-09 1981-01-09 Liquid injecting device

Country Status (1)

Country Link
JP (1) JPS57115350A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5970575A (en) * 1982-10-15 1984-04-21 Toray Ind Inc Ink jet recorder

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5970575A (en) * 1982-10-15 1984-04-21 Toray Ind Inc Ink jet recorder

Also Published As

Publication number Publication date
JPS6349625B2 (en) 1988-10-05

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