CA2229871A1 - Liquid container for ink jet head - Google Patents

Liquid container for ink jet head

Info

Publication number
CA2229871A1
CA2229871A1 CA002229871A CA2229871A CA2229871A1 CA 2229871 A1 CA2229871 A1 CA 2229871A1 CA 002229871 A CA002229871 A CA 002229871A CA 2229871 A CA2229871 A CA 2229871A CA 2229871 A1 CA2229871 A1 CA 2229871A1
Authority
CA
Canada
Prior art keywords
main body
liquid
liquid container
ink jet
jet head
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
CA002229871A
Other languages
French (fr)
Other versions
CA2229871C (en
Inventor
Hajime Kishida
Ken Tsuchii
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
Priority claimed from JP3505897A external-priority patent/JP3296743B2/en
Priority claimed from JP11271497A external-priority patent/JP3281285B2/en
Application filed by Canon Inc filed Critical Canon Inc
Publication of CA2229871A1 publication Critical patent/CA2229871A1/en
Application granted granted Critical
Publication of CA2229871C publication Critical patent/CA2229871C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Ink Jet (AREA)

Abstract

A liquid container includes a main body for accommodating liquid contributable to image formation;
a liquid absorbing material, accommodated in said main body, for holding the liquid; a liquid supply port, in said main body, for supplying the liquid toward an ejection head for the image formation; an air vent for fluid communication between said main body and an ambience; wherein a projected surface is projected toward inside of said main body at a part of an inner surface of said main body adjacent said liquid supply port.
CA 2229871 1997-02-19 1998-02-18 Liquid container for ink jet head Expired - Fee Related CA2229871C (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP035058/1997 1997-02-19
JP3505897A JP3296743B2 (en) 1997-02-19 1997-02-19 Ink tank and inkjet recording device
US27141997A 1997-04-30 1997-04-30
JP11271497A JP3281285B2 (en) 1997-04-30 1997-04-30 Liquid container
US112714/1997 1997-04-30

Publications (2)

Publication Number Publication Date
CA2229871A1 true CA2229871A1 (en) 1998-08-19
CA2229871C CA2229871C (en) 2001-10-09

Family

ID=27288636

Family Applications (1)

Application Number Title Priority Date Filing Date
CA 2229871 Expired - Fee Related CA2229871C (en) 1997-02-19 1998-02-18 Liquid container for ink jet head

Country Status (1)

Country Link
CA (1) CA2229871C (en)

Also Published As

Publication number Publication date
CA2229871C (en) 2001-10-09

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Legal Events

Date Code Title Description
EEER Examination request
MKLA Lapsed

Effective date: 20170220