TW200514699A - Structure of ink cartridge and pressure regulating device - Google Patents

Structure of ink cartridge and pressure regulating device

Info

Publication number
TW200514699A
TW200514699A TW092128948A TW92128948A TW200514699A TW 200514699 A TW200514699 A TW 200514699A TW 092128948 A TW092128948 A TW 092128948A TW 92128948 A TW92128948 A TW 92128948A TW 200514699 A TW200514699 A TW 200514699A
Authority
TW
Taiwan
Prior art keywords
ink
sink
ink cartridge
deposed
pressure regulating
Prior art date
Application number
TW092128948A
Other languages
Chinese (zh)
Other versions
TWI220890B (en
Inventor
Chin-Tien Lo
Original Assignee
Microjet Technology 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 Microjet Technology Co Ltd filed Critical Microjet Technology Co Ltd
Priority to TW92128948A priority Critical patent/TWI220890B/en
Application granted granted Critical
Publication of TWI220890B publication Critical patent/TWI220890B/en
Publication of TW200514699A publication Critical patent/TW200514699A/en

Links

Landscapes

  • Ink Jet (AREA)

Abstract

A structure of an ink cartridge is disclosed. The structure of an ink cartridge includes at least a casing structure having an ink sink for storing ink, a first vent connecting to the air outside of the ink cartridge and an ink outlet deposed at the bottom of the casing structure and connected with the ink sink; a sleeve deposed between the ink sink and the ink outlet and having a receptacle; a first filter deposed in the receptacle of the ink sink for leading the ink from the ink sink to the ink outlet; and a second filter deposed on the first vent thereby supplying air into the ink sink to regulate the pressure of the ink cartridge via the capillarity of the second filter.
TW92128948A 2003-10-17 2003-10-17 Structure of ink cartridge and pressure regulating device TWI220890B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW92128948A TWI220890B (en) 2003-10-17 2003-10-17 Structure of ink cartridge and pressure regulating device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW92128948A TWI220890B (en) 2003-10-17 2003-10-17 Structure of ink cartridge and pressure regulating device

Publications (2)

Publication Number Publication Date
TWI220890B TWI220890B (en) 2004-09-11
TW200514699A true TW200514699A (en) 2005-05-01

Family

ID=34132854

Family Applications (1)

Application Number Title Priority Date Filing Date
TW92128948A TWI220890B (en) 2003-10-17 2003-10-17 Structure of ink cartridge and pressure regulating device

Country Status (1)

Country Link
TW (1) TWI220890B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2022150779A (en) * 2021-03-26 2022-10-07 理想科学工業株式会社 Ink filling device and ink filling method

Also Published As

Publication number Publication date
TWI220890B (en) 2004-09-11

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees