The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jan. 07, 2025
Filed:
Sep. 07, 2020
Satisloh Ag, Baar, CH;
Holger Schäfer, Weilmünster, DE;
Steffen Wallendorf, Wetzlar-Dutenhofen, DE;
Martin Lautz, Wetzlar-Nauborn, DE;
Gregor Pavel, Hüttenberg, DE;
Satisloh AG, Baar, CH;
Abstract
A hydraulic arrangement (HA) for an apparatus (AV) for deblocking optical workpieces (L), from associated block pieces (B), includes a nozzle arrangement (DA) for delivery of high pressure jets of pressure means for deblocking the workpiece from the associated block piece at a first pressure and for cleaning the blocked workpiece and/or block piece at least one second pressure which is different from the first pressure. Furthermore, there is a pump device (PE) which applies pressure in a defined manner to the pressure means and conveys it under pressure to the nozzle arrangement. The pump device has at least one high pressure pump (HP, HP) which is drivable by an associated rotary drive (SM, SM), the speed of which is modifiable in order to adjust the first pressure or the second pressure.