申请(专利)号： | DE201210103688 福痣 | 佟大为床戏申请日： | 2012-04-26 | |
蒜头怎么种专利号： | DE102012103688B4 | 公开公告日： | 2020-10-01 | 如何测骨龄|
主分类号： | F16J15/08 | 分类号： | F16J15/08; G01L7/08; G01L13/02 | |
申请权利人： | ENDRESS+HAUSER SE+CO. KG | 发明设计人： | OLAF TEXTOR | |
公开国代码： | DE | 申请国代码： | DE | |
优先权国家： | DE | 优先权： | 20120426 DE 102012103688 滴水实验 | |
摘 要： | 摘 要 附 图： | |||
Differential pressure measuring transducer, for detecting the difference between a first medium pressure and a cond medium pressure, comprising: a hydraulic measuring mechanism, which has a measuring mechanism body and at least one first parating membrane, which is connected to the measuring mechanism body along a circumferential joint and can be acted upon by a medium, the Separating membrane has an annular parating membrane aling surface in its edge area; wherein the differential pressure measuring transducer furthermore has at least one first process connection body, wherein the first process connection body has a first pressure outlet opening through which the parating membrane can be acted upon by the medium, the first pressure outlet opening being surrounded by a first process connection body aling surface; wherein the differential pressure measuring transducer furthermore has at least one first aling ring, wherein the first aling ring is clamped axially between the first parating diaphragm aling surface and the first process connection body aling surface, wherein the differential pressure measuring transducer has, in addition to the first parating membrane, a cond parating membrane to which a medium can be applied and a cond annular parating membrane aling surface having; wherein the differential pressure measuring transducer furthermore has a cond process connection body with a cond pressure outlet opening, through which the cond parating membrane can be acted upon with a medium, wherein the cond pressure outlet surface is surrounded in an annular manner by a cond process connection body aling surface; The differential pressure measuring transducer furthermore has a cond aling ring, the cond aling ring being axially clamped between the cond parating diaphragm aling surface and the cond process connection body aling surface, the differential pressure measuring transducer having a differential pressure transducer, which can also be acted upon by the media pressures on the two parating membranes in order to determine their difference The first aling ring and the cond aling ring are each designed as a aling ring, for which the following applies: the aling ring compris a metallic ring body (10) which has a first aling surface (11) on a first end face of the ring body (10) and a cond aling surface (12) on a cond end face of the ring body (10) facing away from the first end side; the first aling surface (11) protruding the furthest in a first axial direction in the relaxed state of the aling ring in an inner edge region (13) of the ring body; where di e cond aling surface (12) in the relaxed state of the aling ring in an outer edge region (14) of the ring body protrudes the furthest in a cond axial direction opposite to the first axial direction; the first aling surface having a non-metallic aling material, the cond aling surface being a compris non-metallic aling material, wherein the aling ring (1) after axial compression dz due to an axial clamping, where dz is not less than 2% of the radial thickness of the ring body (10), after the axial clamping has cead to be a relaxation of at least 0, 3 dz. | ||||
| 课间文明游戏 主权项： | ||||
Differenzdruckmessaufnehmer, zum Erfasn der Differenz zwischen einem ersten Mediendruck und einem | ||||
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