| GEORG FISCHER ROHRLEITUNGSSYSTEME AG Patent applications |
| Patent application number | Title | Published |
|---|
| 20200086464 | Installation Method And Device For Pipeline Components - Method and device for tightening a threaded connection, preferably for connecting pipeline components, wherein the threaded connection to be tightened comprises a connecting element unit having an external thread, a connecting element unit having an internal thread, and a seal element arranged therebetween. | 03-19-2020 |
| 20150034186 | Actuating Device for Actuating Valves - An actuating device ( | 02-05-2015 |
| 20140020811 | MODULAR FITTING - A fitting ( | 01-23-2014 |
| 20140020774 | CHECK VALVE HAVING AN OPTIMIZED CLOSING ELEMENT - A check valve ( | 01-23-2014 |
| 20130126088 | METHOD AND DEVICE FOR THE BUTT-WELDING OF PIPES MADE OF THERMOPLASTIC MATERIAL - A method and a device for welding plastic pipes ( | 05-23-2013 |
| 20130076022 | PIPE TEE - Method of producing a welded pipe tee from thermoplastic, wherein the pipes to be joined together are welded along their approximating intersection curve. | 03-28-2013 |
| 20120111503 | HEATING COIL WELDING FITTING - A heating coil welding fitting comprising a cylindrical coupling body for welding pipelines made of thermoplastics or other weldable plastics, containing at least two heating wire windings, each with a plurality of turns which are at any desired distance from one another, and contacts for feeding the electric current, wherein the heating wire winding is wavy, preferably sinusoidal, and the coupling can be deformed as a result. | 05-10-2012 |
| 20120087763 | SECURING ELEMENT FOR SECURING AGAINST UNAUTHORIZED UNSCREWING - A securing element ( | 04-12-2012 |
| 20120080628 | ACTUATING DEVICE FOR ACTUATING VALVES - An actuating device ( | 04-05-2012 |
| 20120070598 | POLYOLEFIN COMPOSITION - A polyolefin composition having an increased modulus of elasticity as well as increased heat resistance, wherein the polymer composition has high melt viscosity, and wherein the composition contains a carbon material as a filler, wherein the filler is present in the form of a carbon nanofiber. | 03-22-2012 |
| 20120056120 | DIAPHRAGM VALVE - Diaphragm valve ( | 03-08-2012 |
