1
Roger Ingemar Andersson, Stig Bertil Sultan: Ink supply arrangement for ink jet printers. Facit Aktiebolag, Alfred E Miller, June 29, 1976: US03967286 (200 worldwide citation)

An ink reservoir and supply arrangement associated with a printing head of an ink jet printer having means for filling the supply device automatically. The device is arranged to follow the movements of the printing head along an adjacent recording medium. A liquid filling member is adapted to transf ...


2
Jan Roger Amberntsson, Roger Ingemar Andersson, Stig Bertil Sultan: Ink jet printing head. Aktiebolaget Electrolux, Alfred E Miller, June 13, 1978: US04095237 (67 worldwide citation)

An ink supply to a movable printing head in which the liquid reservoir follows the printing head in its movement along a recording medium and communicates with the liquid pumping chambers by means of at least one channel located in the printing head. In one embodiment, a filter is located in the flo ...


3
Stig Bertil Sultan: Printing ink supply device for ink jet printer. Aktiebolaget Original Odhner, Alfred E Miller, October 26, 1976: US03988745 (46 worldwide citation)

An arrangement for supplying liquid, such as ink, from at least one pump chamber to at least one outlet channel. The arrangement has at least two opposite plates in which one plate is provided with pumping means disposed in holes, while the other plate has grooves at the surface thereof facing said ...


4
Jan Roger Amberntsson, Roger Ingemar Andersson, Stig Bertil Sultan: Printing head device for an ink jet printer. Facit Aktiebolag, Alfred E Miller, April 27, 1976: US03953862 (38 worldwide citation)

A printing head for an ink jet printer in which a liquid reservoir is operatively associated therewith. The liquid reservoir is provided with an air inlet opening having a filter which permits the passage of air but prevents liquid flow thereby preventing the leakage of liquid out of the reservoir u ...


5
Jan Roger Amberntsson, Rober Ingemar Andersson, Stig Bertil Sultan: Printing head for ink jet printer. Facit Aktiebolag, Alfred E Miller, January 25, 1977: US04005440 (21 worldwide citation)

A printing head for an ink jet printer in which a multiplicity of channels are formed, preferably in one plate of the head. Each of the channels communicates with a capillary tube that opens into a boundary surface of the plate. The arrangement of the channels is such that the head can be of a small ...


6
Stig Bertil Sultan: Printing head for use with an ink jet printer. Facit Aktiebolag, Alfred E Miller, March 29, 1977: US04015271 (9 worldwide citation)

A printing head for an ink jet printer having a plate-shaped part with opposite large surfaces provided with spaced grooves which, when assembled, form pressure chamber channels. The plate-shaped part has a recess in a side thereof whereby a second plate is inserted in the recessed position having c ...