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Haertl
Hans-Georg Haertl, Karlsruhe DE
| Patent application number | Description | Published |
|---|---|---|
| 20100260617 | VALVE BASED OR VISCOSITY BASED CONTROL OF A FLUID PUMP - A pump control for controlling a fluid pump for pumping a fluid, the pump control comprising a pump oil path comprising an oil pump and at least one valve, the oil pump being adapted for pumping pump oil to the fluid pump, the at least one valve being arranged downstream of the oil pump, and a control unit adapted for controlling a pump oil pressure in the fluid pump by switching the at least one valve so that the fluid can be pumped in response to the pump oil pressure. | 10-14-2010 |
Hans-Georg Haertl, Waldbronn DE
| Patent application number | Description | Published |
|---|---|---|
| 20100089134 | HPLC PUMPING APPARATUS WITH SILICON CARBIDE PISTON AND/OR WORKING CHAMBER - A pumping apparatus for a high performance liquid chromatography system ( | 04-15-2010 |
Thomas Haertl, Beutelsbach DE
| Patent application number | Description | Published |
|---|---|---|
| 20090020375 | Disc Brake for a Commercial Vehicle - A commercial vehicle disc brake has a caliper that straddles a brake disc that can be functionally connected to brake pads having a brake lining supporting plate and a friction lining secured thereto. At least one closure cover encloses and hermetically seals a chamber for housing functional parts of the brake. The disc brake is designed such that the closure cover is form-fittingly connected to the brake caliper. | 01-22-2009 |