EP 0841171 A3 19980812 - Refillable ink-jet cartridge for ink-jet printer
Title (en)
Refillable ink-jet cartridge for ink-jet printer
Title (de)
Tintennachfüllpatrone für Tintenstrahldrucker
Title (fr)
Cartouche à jet d'encre rechargeable pour imprimante à jet d'encre
Publication
Application
Priority
DE 29619296 U 19961107
Abstract (en)
[origin: US5813339A] A refilling cartridge is provided for refilling a jet printer cartridge with ink. The refilling cartridge includes a housing for a foil pouch refilling chamber and a hollow needle projecting from the housing. A rubber elastic sealing element is provided at a free end of the needle to be selectively penetrated by the needed. The sealing element is secured by a movable retaining element that shields the hollow needed and is movable in a lengthwise direction of the hollow needle to selectively expose the free end of the hollow needle. A spring element holds the retaining element in a position where the sealing element seals the open end of the needle and releasable locking elements are provided for the retaining element.
IPC 1-7
IPC 8 full level
B41J 2/175 (2006.01)
CPC (source: EP US)
B41J 2/17506 (2013.01 - EP US)
Citation (search report)
- [A] EP 0734867 A1 19961002 - HEWLETT PACKARD CO [US]
- [A] EP 0496642 A2 19920729 - CANON KK [JP]
- [A] US 3708798 A 19730102 - HILDENBRAND W, et al
- [PA] EP 0771663 A2 19970507 - ROTRING INT GMBH [DE]
- [PA] EP 0778144 A1 19970611 - HEWLETT PACKARD CO [US]
- [A] EP 0567308 A2 19931027 - LEXMARK INT INC [US]
- [A] EP 0707970 A2 19960424 - SERCOMP CORP [US]
- [A] PATENT ABSTRACTS OF JAPAN vol. 095, no. 010 30 November 1995 (1995-11-30)
Designated contracting state (EPC)
AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE
DOCDB simple family (publication)
DE 29619296 U1 19970116; EP 0841171 A2 19980513; EP 0841171 A3 19980812; US 5813339 A 19980929
DOCDB simple family (application)
DE 29619296 U 19961107; EP 97118677 A 19971028; US 94122597 A 19970930