| 发明名称 | Flange for pressure measurement cells or pressure transfer means and method for manufacture of such flanges | ||
| 摘要 | A flange for a corrosion resistant and nevertheless low cost flange for pressure measurement cells, or pressure transfer means, is composed essentially of a metal foundation of a standard material and is protected on the side facing a process medium by a there applied layer of a highly alloyed, special material. | ||
| 申请公布号 | US9194759(B2) | 申请公布日期 | 2015.11.24 |
| 申请号 | US201113994208 | 申请日期 | 2011.11.23 |
| 申请人 | Endress + Hauser GmbH + Co. KG | 发明人 | Berger Markus;Frey Volker;Salg Dietmar;Bollig Christoph |
| 分类号 | G01L7/08;G01L19/06;B23K26/14;B23K26/32;B23K26/34;B23K35/00;B23K35/02;G01L9/00 | 主分类号 | G01L7/08 |
| 代理机构 | Bacon & Thomas, PLLC | 代理人 | Bacon & Thomas, PLLC |
| 主权项 | 1. A flange for pressure measurement cells or pressure transfer means, having a foundation of a metal standard material protected on the side facing a process medium by a there applied layer of a highly alloyed, special material wherein: said metal standard material is a simple, carbon steel or an ordinary, austenitic steel; and said applied special material is a nickel alloy. | ||
| 地址 | Maulburg DE | ||