公开(公告)号：EP4354112A3

公开(公告)日：2024-07-10

申请号：EP24159646.9

申请日：2018-12-30

申请人： Perimetrics, Inc.

发明人： EARTHMAN, James ,  ELAM, John Michael ,  SHEETS, Cherilyn ,  HAYMAN, Robert

IPC分类号： G01N3/38 ,  G01N3/62 ,  A61B5/00 ,  G01C9/06 ,  G01N3/307 ,  G01N29/34 ,  G01N3/317 ,  G01M5/00 ,  G01M7/08 ,  G01N29/04 ,  A61B5/0534

CPC分类号： G01N3/317 ,  A61B5/4547 ,  G01C9/06 ,  A61B5/0534 ,  A61B2562/020420130101 ,  A61B2562/026120130101 ,  G01N29/043 ,  G01N2291/025820130101 ,  G01N2291/10620130101 ,  G01M7/08 ,  G01M5/0033 ,  G01M5/0066

摘要： The present invention relates generally to a system and method for measuring the structural characteristics of an object. The object is subjected to an energy application processes and provides an objective, quantitative measurement of structural characteristics of an object. The system may include a device, for example, a percussion instrument, capable of being reproducibly placed against the object undergoing such measurement for reproducible positioning. The system includes features for adjusting the energy applied to an energy application tool to compensate for orientation of the device relative to the horizontal. The system also includes a disposable feature or assembly for minimizing cross-contamination between tests. The structural characteristics as defined herein may include vibration damping capacities, acoustic damping capacities, structural integrity or structural stability.

公开(公告)号：EP3147644A1

公开(公告)日：2017-03-29

申请号：EP16176675.3

申请日：2016-06-28

申请人： The Boeing Company

发明人： SWEET, William J. ,  HOUSEN, Kevin R. ,  DAMAZO, Jason Scott ,  DAY, Arthur C.

IPC分类号： G01N3/313

CPC分类号： G01N3/02 ,  B29C33/123 ,  B29C39/10 ,  B29K2705/00 ,  B64D37/32 ,  G01M7/08 ,  G01N3/313 ,  G01N3/317 ,  G01N19/04 ,  G01N27/028 ,  G01N2203/006

摘要： Embodiments described herein provide apparatus and a method for simulating a mechanical stress applied to a sealant (206) from a lightning strike upon an aircraft. One embodiment comprises a specimen (204), a test fixture (210), and a capacitor (212). The specimen (204) comprises an electrically non-conductive sealant (206) for an aircraft fuel tank having a cylindrical shape, and an electrically conductive wire (208) centered axially within the sealant (206). The test fixture (210) secures the specimen (204) during testing. The capacitor (212) is electrically coupled to the test fixture (210), and simulates a lightning strike upon the aircraft by vaporizing the wire (208) with a current to generate a mechanical shock to the sealant (206).

摘要翻译： 本文描述的实施例提供了用于模拟从飞机上的雷击施加到密封剂（206）的机械应力的装置和方法。 一个实施例包括样本（204），测试夹具（210）和电容器（212）。 样品（204）包括用于具有圆柱形形状的飞行器燃料箱的非导电密封剂（206）和在密封剂（206）内轴向居中的导电线（208）。 测试夹具（210）在测试期间固定样本（204）。 电容器（212）电耦合到测试夹具（210），并且通过用电流来蒸发线（208）来模拟飞机上的雷击，以产生对密封剂（206）的机械冲击。

公开(公告)号：EP0438347A1

公开(公告)日：1991-07-24

申请号：EP91400083.1

申请日：1991-01-16

申请人： ETAT FRANCAIS - LABORATOIRE CENTRAL DES PONTS ET CHAUSSEES

发明人： Lepert, Philippe

IPC分类号： E02D27/42 ,  G01N3/30

CPC分类号： G01N3/317 ,  E02D27/42 ,  G01M7/08 ,  G01N2203/0039 ,  G01N2203/0218 ,  G01N2203/0244 ,  G01N2203/0246

摘要： La masse M du massif de fondation (4) supportant le poteau (1) et la raideur de liaison sol/massif K déterminés en rapprochant la fonction de transfert T(w) calculée à partir de la mesure d'un choc vertical f(t) appliqué au pied (2) du poteau (1) et de la mesure des vibrations verticales x(t) correspondantes du massif (4), de la fonction de transfert théorique (21) d'un système (6) à deux degrés de liberté, à l'aide d'un logiciel dit d'analyse modale.

摘要翻译： 支撑柱（1）的基脚（4）的质量M和由垂直脉冲f（t）的测量计算出的传递函数T（w）的汇合确定的土壤/基础接合点K的刚度， 施加到柱（1）的脚部（2）上，并且通过具有两个自由度的系统（6）的理论传递函数（21）和基准的对应垂直振动x（t）的测量值 所谓模态分析软件的手段。

公开(公告)号：EP3990886B1

公开(公告)日：2024-08-28

申请号：EP20835017.3

申请日：2020-06-30

IPC分类号： G01N3/317 ,  G01L5/18 ,  A61C7/06 ,  A61B5/05 ,  A61B5/00 ,  A61C19/04

CPC分类号： G01N3/317 ,  A61C19/04 ,  G01M7/08 ,  G01M5/0016 ,  G01M5/0025 ,  G01M5/0066 ,  A61B5/45 ,  A61B5/0048 ,  A61B2562/026120130101 ,  A61B2562/024720130101 ,  A61B5/743 ,  A61B5/0088 ,  A61B5/0077 ,  A61B2560/045620130101 ,  A61B2560/042520130101 ,  A61B5/4547

公开(公告)号：EP4354112A2

公开(公告)日：2024-04-17

申请号：EP24159646.9

申请日：2018-12-30

申请人： Perimetrics, Inc.

发明人： EARTHMAN, James ,  ELAM, John Michael ,  SHEETS, Cherilyn ,  HAYMAN, Robert

IPC分类号： G01N3/317

CPC分类号： G01N3/317 ,  A61B5/4547 ,  G01C9/06 ,  A61B5/0534 ,  A61B2562/020420130101 ,  A61B2562/026120130101 ,  G01N29/043 ,  G01N2291/025820130101 ,  G01N2291/10620130101

摘要： The present invention relates generally to a system and method for measuring the structural characteristics of an object. The object is subjected to an energy application processes and provides an objective, quantitative measurement of structural characteristics of an object. The system may include a device, for example, a percussion instrument, capable of being reproducibly placed against the object undergoing such measurement for reproducible positioning. The system includes features for adjusting the energy applied to an energy application tool to compensate for orientation of the device relative to the horizontal. The system also includes a disposable feature or assembly for minimizing cross-contamination between tests. The structural characteristics as defined herein may include vibration damping capacities, acoustic damping capacities, structural integrity or structural stability.

公开(公告)号：EP3070427A1

公开(公告)日：2016-09-21

申请号：EP16153290.8

申请日：2016-01-29

申请人： Renault S.A.S.

发明人： LESELLIER, Pascal ,  ARNOUX, Ismael

IPC分类号： F41B6/00 ,  G01P3/66 ,  G01P3/68 ,  G01N3/317 ,  G01M7/08 ,  G01M17/007

CPC分类号： F41B6/003 ,  G01M7/08 ,  G01M17/0078 ,  G01N3/317 ,  G01P3/685

摘要： Ce système (2) pour lancer un projectile (12) contre un composant de véhicule automobile comprend un tube creux (26) à l'intérieur duquel le projectile (12) est apte à se déplacer.
Il comprend en outre au moins un solénoïde (38, 48, 58, 72) apte à générer un champ magnétique capable d'entraîner le projectile (12) en translation selon la direction longitudinale du tube creux (26), au moins un détecteur de vitesse (40, 50, 60, 74) du mouvement de translation du projectile (12) et un module de commande (37) apte à recueillir le signal de vitesse émis par ledit détecteur de vitesse (40, 50, 60, 74), à calculer un signal d'alimentation du solénoïde (I 38 , I 48 , I 58 , I 72 ) et à appliquer ledit signal d'alimentation au solénoïde (38, 48, 58, 72).

公开(公告)号：EP1994360A1

公开(公告)日：2008-11-26

申请号：EP07852352.9

申请日：2007-03-13

申请人： Asylum Research Corporation

发明人： BONILLA, Flavio, Alejandro ,  PROKSCH, Roger ,  CLEVELAND, Jason ,  SAUTER, Tim

IPC分类号： G01B5/28

CPC分类号： G01N3/317 ,  B82Y35/00 ,  G01N2203/0078 ,  G01Q60/366

摘要： A new type of indenter is described. This device combines certain sensing and structural elements of atomic force microscopy with a module designed for the use of indentation probes, conventional diamond and otherwise, as well as unconventional designs, to produce high resolution and otherwise superior indentation measurements.

公开(公告)号：EP1573409A1

公开(公告)日：2005-09-14

申请号：EP03790095.8

申请日：2003-11-26

申请人： THE PROCTER & GAMBLE COMPANY

发明人： ANDERSON, Barry, Jay ,  LAMPING, Michael, Joseph ,  DAUT, Eugene, Paul

IPC分类号： G05B17/02 ,  G01N3/08

CPC分类号： G01N3/317 ,  A61F13/15707 ,  B30B15/0094 ,  G01N3/08 ,  G01N2203/0017 ,  G01N2203/0019 ,  G01N2203/0037 ,  G01N2203/005 ,  G01N2203/0208 ,  G01N2203/0222 ,  G01N2203/0278 ,  G01N2203/028 ,  G01N2203/0282 ,  G05B2219/49123

摘要： A simulation press is provided comprising a fixed main body; a carriage associated with the main body for movement relative to the main body; a first plate coupled to the fixed main body and being adapted to engage a workpiece; and a second plate coupled to the carriage for movement with the carriage. The second plate is also adapted to engage the workpiece. One or more motor apparatus are coupled to the fixed main body and the carriage for effecting movement of the carriage relative to the main body. A drive controller is coupled to the motor apparatus for controlling the operation of the motor apparatus in response to feedback from one or more feedback sensors so as to cause the second plate to move relative to the first plate such that the first and second plates engage at least one point site on the workpiece so as to simulate compression loading of a point site on a workpiece in a nip type process.

公开(公告)号：EP3392643B1

公开(公告)日：2024-06-19

申请号：EP16874524.8

申请日：2016-08-10

IPC分类号： G01N3/317 ,  G01N3/04

CPC分类号： G01N3/04 ,  G01N2203/009820130101 ,  G01N2203/025220130101 ,  G01N3/317 ,  G01N3/08 ,  G01N2203/001720130101 ,  G01N2203/001920130101 ,  G01N2203/00520130101

公开(公告)号：EP3147644B1

公开(公告)日：2018-11-14

申请号：EP16176675.3

申请日：2016-06-28

申请人： The Boeing Company

发明人： SWEET, William J. ,  HOUSEN, Kevin R. ,  DAMAZO, Jason Scott ,  DAY, Arthur C.

IPC分类号： G01N3/313

CPC分类号： G01N3/02 ,  B29C33/123 ,  B29C39/10 ,  B29K2705/00 ,  B64D37/32 ,  G01M7/08 ,  G01N3/313 ,  G01N3/317 ,  G01N19/04 ,  G01N27/028 ,  G01N2203/006

摘要： Embodiments described herein provide apparatus and a method for simulating a mechanical stress applied to a sealant (206) from a lightning strike upon an aircraft. One embodiment comprises a specimen (204), a test fixture (210), and a capacitor (212). The specimen (204) comprises an electrically non-conductive sealant (206) for an aircraft fuel tank having a cylindrical shape, and an electrically conductive wire (208) centered axially within the sealant (206). The test fixture (210) secures the specimen (204) during testing. The capacitor (212) is electrically coupled to the test fixture (210), and simulates a lightning strike upon the aircraft by vaporizing the wire (208) with a current to generate a mechanical shock to the sealant (206).