Claims
- 1. In apparatus for printing a moving material including means for directing a plurality of continuously flowing dye streams towards the material to be printed, means for supplying air under pressure to deflect the dye streams away from the material to be printed, and means for controlling the flow of said pressurized air to said dye streams; the improvement therewith wherein said flow controlling means includes a plurality of electromagnetic valves, and means positioning the valves in closely spaced relation and in a three dimensional geometric lattice whereby the magnetic lines of force of each valve intersect the magnetic axis of each of its adjacent valves at generally right angle.
- 2. Apparatus as defined in claim 1 wherein said valves are supportably positioned on a base having a printed electrical circuit thereon for supplying electrical energy to each of said valves.
- 3. Apparatus as defined in claim 1 wherein each of said valves has a movable plunger for actuation of the valves, and wherein the axis of movement of the plunger is coincident with the line of force of gravity.
- 4. Apparatus as defined in claim 1 wherein said valves are disposed in parallel rows on a base and wherein the magnetic axes of the valves in said rows are parallel and disposed at an angle of between about 35.degree. - 55.degree. to said rows, with valves in adjacent rows being disposed in staggered relationship.
- 5. Apparatus as defined in claim 4 wherein said base comprises at least one rigid card to which said valves are attached, and includes support means which comprises means mounting said valves on said cards in plural rows with the magnetic axes of all valves generally parallel, said valves in adjacent rows being positioned in offset relation such that a line drawn between nearest neighbor valves describes an angle of approximately 45.degree. to the magnetic axes of the valves.
- 6. Apparatus as defined in claim 5 wherein said base includes a plurality of said cards with said valves mounted thereon, said support means further includes means mounting said cards in generally parallel, spaced relation with adjacent cards offset in staggered relation to position adjacent valves on adjacent cards such that a line drawn between said adjacent valves describes an angle of approximately 45.degree. to the magnetic axes of the valves.
- 7. Apparatus as defined in claim 1 wherein said electromagnetic valves are electrically operated solenoid valves having a magnetic coil and a magnetizable valve element mounted on the magnetic axis of the coil for movement the therealong to activate the valve and wherein said valves are positioned in said three-dimensional geometric lattice with their magnetic axes parallel, and with nearest adjacent valves in the three-dimensional lattice positioned such that a straight line connecting like points on any two of said nearest adjacent valves forms an angle of approximately 45.degree. with their magnetic axes whereby lines of magnetic force emitted by either of said any two valves cross the magnetic axis and the magnetizable element of the other of said two valves at about a right angle.
Parent Case Info
This is a division of application Ser. No. 493,186, filed July 30, 1974, which is in turn, a continuation-in-part of application Ser. No. 430,454, filed Jan. 3, 1974, and now abandoned.
US Referenced Citations (7)
Divisions (1)
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Number |
Date |
Country |
Parent |
493186 |
Jul 1974 |
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Continuation in Parts (1)
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Number |
Date |
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Parent |
430454 |
Jan 1974 |
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