公开(公告)号：US20170261399A1

公开(公告)日：2017-09-14

申请号：US15448711

申请日：2017-03-03

Applicant: SIEMENS AKTIENGESELLSCHAFT

Inventor： HENNING ALMSTEDT ,  RALF BELL ,  ULRICH BEUL ,  KAI BRUNE ,  ROBIN BURZAN ,  MATTHIAS HEUE ,  BENEDIKT HOFMEISTER ,  MARIO KOEBE ,  MICHAEL LÖHR ,  STEFAN RIEMANN ,  ANDREAS SCHAARSCHMIDT ,  ANDREAS ULMA ,  SEBASTIAN ZAHN ,  GERTA ZIMMER

IPC: G01M7/08 ,  G01N29/265 ,  F01D5/12 ,  F01D9/02 ,  F04D27/00 ,  F01D21/00 ,  F04D29/32 ,  F04D29/54 ,  F04D29/52 ,  G01N29/06 ,  F01D25/24

CPC classification number: G01M7/08 ,  F01D5/12 ,  F01D9/02 ,  F01D21/003 ,  F01D25/24 ,  F04D27/001 ,  F04D29/324 ,  F04D29/522 ,  F04D29/542 ,  F05D2260/80 ,  F05D2260/83 ,  F05D2270/333 ,  G01N29/045 ,  G01N29/0654 ,  G01N29/226 ,  G01N29/265 ,  G01N29/4427 ,  G01N2291/0289 ,  G01N2291/2693

Abstract: A method is provided for carrying out a sound test for detecting and/or analyzing material faults and/or mounting faults of at least one component, in which the component is excited, by striking, to experience vibrations which generate soundwaves, after which the generated soundwaves are detected and conclusions are drawn about material faults and/or mounting faults on the basis of the detected soundwaves, wherein the striking of the component and the detection of the vibrations are carried out using an endoscope device. In addition, embodiments of the present invention relates to an endoscope device which is configured to carry out the method.

公开(公告)号：US20160208930A1

公开(公告)日：2016-07-21

申请号：US14915286

申请日：2014-09-23

Applicant: SIEMENS AKTIENGESELLSCHAFT

Inventor： RALF BELL ,  ISABELL BÖER ,  THOMAS FISCHER ,  GIUSEPPE GAIO ,  RAIMUND HEINZE ,  MARKUS LEGENBAUER ,  DAMIAN RAZOWSKI ,  THOMAS RIEDEL ,  STANISLAW RUDA ,  RALF ZIWES

IPC: F16K1/42 ,  F01K13/02 ,  F16K25/00

CPC classification number: F16K1/42 ,  F01K13/02 ,  F16K25/00 ,  F16K25/005

Abstract: A valve for shutting off and/or controlling the throughflow of fluid flows is provided. A valve housing, having a valve seat contact surface, a valve cover with a valve cover thickness which is provided with a material allowance, and the valve body form together a first, maximum lift; and when the worn region of the valve seat contact surface is removed, the valve cover thickness can be removed such that the first, maximum lift remains the same or remains the same with only minor deviations; and/or the valve housing, valve seat contact surface, valve cover with the valve cover thickness, and the valve body is provided with a material allowance form a first, particularly maximum lift; and when the worn region of the valve seat contact surface is removed, the valve body can be removed such that the first, maximum lift remains the same or with only minor deviations.

Abstract translation: 提供了用于关闭和/或控制流体流动的流通的阀。 具有阀座接触表面的阀壳体，具有阀盖厚度的阀盖，其具有材料余量，并且所述阀体一起形成第一最大升程; 并且当去除阀座接触表面的磨损区域时，可以去除阀盖厚度，使得第一最大电梯保持相同或仅保持相同的微小偏差; 和/或阀壳体，阀座接触表面，具有阀盖厚度的阀盖，并且阀体设置有第一特别是最大升程的材料容限; 并且当阀座接触表面的磨损区域被去除时，可以去除阀体，使得第一最大电梯保持相同或只有很小的偏差。