| Eugen Seitz AG Patent applications |
| Patent application number | Title | Published |
|---|
| 20110272048 | ARRANGEMENT OF PULSE-MODULATED QUICK-ACTING VALVES, TANK SYSTEM, METHOD FOR PREPARING A REQUIRED MASS FLOW AND USE OF A TANK SYSTEM - The invention relates to an arrangement of pulse-modulated quick-acting valves on a fluid storage device, wherein the valves have different nominal widths for operation thereof in different pressure ranges with otherwise identical structure. The number of the valves and the respective nominal widths thereof is selected and matched to a fluctuation range of the pressure in the storage device such that over this fluctuation range of the storage device pressure, by complete opening, complete closing and/or switching individual valves or valve combinations, a total dispensed mass flow of the fluid from the storage device in a fluctuation range of varying mass flows of constant pressure as required can be produced. | 11-10-2011 |
| 20110241265 | DEVICES AND METHOD FOR DRAW BLOW MOULDING A CONTAINER AND THE CORRESPONDING USE - The invention relates to a device ( | 10-06-2011 |
| 20100316757 | DEVICE FOR INJECTING COMPRESSED AIR INTO A BLOW MOULD - The invention relates to a device for injecting compressed air into a parison, having an injection cylinder, having a hollow shaft arranged inside the housing of the injection cylinder in a manner so as to be displaceable along its longitudinal axis (A), one end of said hollow shaft projecting out of the housing and provided with a connection head for the tight connection to the parison, and having a stretching rod arranged coaxially to the hollow shaft in the interior of the hollow shaft and displaceable coaxially with the hollow shaft. A double piston is arranged axially parallel to the hollow shaft. The double piston is connected to the hollow shaft by a connection lug and thereby moves the hollow shaft along its longitudinal axis (A) between a lower and an upper end position. According to the invention, the active surfaces of the double piston are each arranged in a control chamber connected to a separate control line, which are configured in the housing of the injection cylinder. | 12-16-2010 |
