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1. 发明公开

EP2172763A4 METHOD OF JUDGING FATIGUE OF PRESSURE-RESISTANT MEMBER FOR HIGH-PRESSURE HYDROGEN 审中-公开
公开(公告)号：EP2172763A4
公开(公告)日：2017-10-18
申请号：EP08778297
申请日：2008-07-18
申请人： JAPAN STEEL WORKS LTD
IPC分类号： G01N3/32
CPC分类号： G01N3/32 , G01N2203/0073 , G01N2203/0218 , G01N2203/0232 , G01N2203/0242 , G01N2203/0274
摘要： An object of the invention is to enable a fatigue design of a pressure-resistant component for high-pressure hydrogen for use in a high-pressure hydrogen vessel or the like to be precisely made. A method of determining fatigue of a pressure-resistant component for high-pressure hydrogen made of a ferritic steel and provided in a high-pressure hydrogen gas environment is provided wherein when the material of the ferritic steel in the air has an ultimate tensile strength Su in the range of 958-1,144 MPa and the hydrogen gas environment has a pressure in a range to 45 MPa, then a fatigue strength in a gaseous hydrogen S H (MPa) for the pressure-resistant component provided in the high-pressure hydrogen gas environment is obtained by using equation (1): S H (MPa) = 2,577-1.8925×Su (MPa). The influence of a high-pressure hydrogen gas environment on the pressure-resistant component for high-pressure hydrogen is determined based on the fatigue strength obtained by using the equation (1).

2. 发明公开

EP0792448A4 PRESSURIZED VISCOMETER 失效
标题翻译： VISKOSIMETER UNTER DRUCK
公开(公告)号：EP0792448A4
公开(公告)日：1999-01-27
申请号：EP95939931
申请日：1995-11-14
申请人： BROOKFIELD ENG LAB
发明人： BROOKFIELD DAVID
IPC分类号： G01N3/02 , G01N11/14
CPC分类号： G01N11/14 , G01N2203/0226 , G01N2203/0232
摘要： Viscometer (10) with fluid holder (12) rotatable by a motor (M) and gearing (50) to shear a tested fluid (F) thus imparting torque to a spindle assembly (32) mounted via a flexural mount (rods R) and having a read-out rod or wire (40) with an adjacent transducer (R, S), the wire passing through an elongated holder shaft (18) within a fixed cylinder that mounts an elongated fluid holder extension (16) via an elongated bearing array (20, 22, 24) on the outer surface thereof. The instrument is pressurized. The region of measuring fluid effect on the viscosity read-out is substantially confined to fluid in the pre-selected measuring zone (A to B).
摘要翻译：具有可通过马达（M）和传动装置（50）旋转的流体保持器（12）的粘度计（10）剪切被测流体（F），从而将扭矩施加到经由挠性支架（杆R）安装的心轴组件具有带有相邻换能器（R，S）的读出棒或线（40），所述线穿过固定筒内的细长保持器轴（18），所述固定筒通过细长轴承（16）安装细长流体保持器延伸部阵列（20,22,24）在其外表面上。仪器加压。测量流体对粘度读数的影响的区域基本上被限制在预先选定的测量区（A至B）中的流体。

3. 发明授权

EP2682740B1 METHOD OF DETERMINING FATIGUE CRACK LIFETIME IN HIGH-PRESSURE HYDROGEN ENVIRONMENT 有权
标题翻译：方法确定疲劳断裂-LIFE IN A高压氢气环境
公开(公告)号：EP2682740B1
公开(公告)日：2016-12-21
申请号：EP12754698.4
申请日：2012-03-01
申请人： The Japan Steel Works, Ltd.
发明人： WADA Yoru
IPC分类号： G01N17/00 , G01N33/20 , G01N3/32
CPC分类号： G01N17/00 , G01N3/32 , G01N33/20 , G01N2203/0066 , G01N2203/0073 , G01N2203/0232

4. 发明公开

EP2818858A3 Method and apparatus for measuring deformation of non- metallic materials 审中-公开
标题翻译：的方法和装置，用于测量非金属材料的变形
公开(公告)号：EP2818858A3
公开(公告)日：2015-10-14
申请号：EP14173168.7
申请日：2014-06-19
申请人： Weatherford/Lamb, Inc.
发明人： Slay, Jeremy Buc , Lawrey, Martin W. , Tello, Lucio Nelson
IPC分类号： G01N29/04 , G01N29/07 , G01N29/22 , G01N29/24 , G01N29/30
CPC分类号： E21B47/14 , G01N3/32 , G01N29/07 , G01N29/223 , G01N29/227 , G01N29/228 , G01N29/24 , G01N29/30 , G01N2203/0055 , G01N2203/0226 , G01N2203/0232 , G01N2203/024 , G01N2291/0235 , G01N2291/02827 , G01N2291/02854 , G01N2291/0421
摘要： A method for measuring the deformation of elastomeric materials using acoustic signals involves obtaining a sample, positioning the sample in a sealable chamber, sealing the chamber, and setting a temperature and pressure inside the chamber. A test fluid may be introduced to the chamber. An acoustic signal is used to measure a characteristic of the sample, such as a dimension or a modulus. Repeated measurements may be made overtime to monitor changes in the sample in response to temperature and pressure. The acoustic signal may be generated by an acoustic transducer including a backing component including a fluorine-containing polymer in which metal particles are incorporated. The sample may be a non-metallic material. Conditions inside the chamber may be set to simulate a wellbore environment.

5. 发明公开

EP2525216A1 Apparatus for measuring permittivity of rocks and fault clays using permittivity sensor 失效
标题翻译： Vorrichtung zum Messen derPermittivitätvon Felsen und falschem Ton mittelsPermittivitätssensor
公开(公告)号：EP2525216A1
公开(公告)日：2012-11-21
申请号：EP11275144.1
申请日：2011-11-16
申请人： Korea Institute of Geoscience and Mineral Resources (KIGAM)
发明人： Chae,, Byung-Gon , Choi,, Jung-Hae , Kim,, Yong-Je
IPC分类号： G01N27/22 , G01N3/10 , G01N33/24
CPC分类号： G01V3/00 , E21B43/00 , G01N27/221 , G01N33/24 , G01N2203/0232
摘要： An apparatus for measuring permittivity of a sample. The apparatus includes: a sample chamber including a sealed space portion (11) in which a sample to be measured (S) is put; a pressure adjusting unit for varying pressure by applying water pressure to the space portion of the sample chamber; a permittivity sensor for measuring permittivity of the sample and disposed outside the sample chamber; measurement conducting wires including conductors, installed to contact the sample and connected to the permittivity sensor by using electric wires (43); and a data logger for storing data relating to permittivity that is measured by the permittivity sensor.
摘要翻译：用于测量样品的介电常数的装置。该装置包括：样品室，包括其中放置待测样品（S）的密封空间部分（11）压力调节单元，用于通过对样品室的空间部分施加水压来改变压力; 用于测量样品的介电常数并置于样品室外的介电常数传感器; 测量导线，其包括导体，安装成与所述样品接触并通过使用电线连接到所述介电常数传感器; 以及用于存储由介电常数传感器测量的与介电常数相关的数据的数据记录器。

6. 发明授权

EP2172763B1 METHOD OF JUDGING FATIGUE OF PRESSURE-RESISTANT MEMBER FOR HIGH-PRESSURE HYDROGEN 有权
公开(公告)号：EP2172763B1
公开(公告)日：2018-12-05
申请号：EP08778297.5
申请日：2008-07-18
申请人： The Japan Steel Works, Ltd.
发明人： WADA, Yoru , ISHIGAKI, Ryoji , TANAKA, Yasuhiko
IPC分类号： G01N3/32
CPC分类号： G01N3/32 , G01N2203/0073 , G01N2203/0218 , G01N2203/0232 , G01N2203/0242 , G01N2203/0274
摘要： An object of the invention is to enable a fatigue design of a pressure-resistant component for high-pressure hydrogen for use in a high-pressure hydrogen vessel or the like to be precisely made. A method of determining fatigue of a pressure-resistant component for high-pressure hydrogen made of a ferritic steel and provided in a high-pressure hydrogen gas environment is provided wherein when the material of the ferritic steel in the air has an ultimate tensile strength Su in the range of 958-1,144 MPa and the hydrogen gas environment has a pressure in a range to 45 MPa, then a fatigue strength in a gaseous hydrogen S H (MPa) for the pressure-resistant component provided in the high-pressure hydrogen gas environment is obtained by using equation (1): S H (MPa) = 2,577-1.8925×Su (MPa). The influence of a high-pressure hydrogen gas environment on the pressure-resistant component for high-pressure hydrogen is determined based on the fatigue strength obtained by using the equation (1).

7. 发明公开

EP2776808A1 METHOD AND APPARATUS FOR TESTING THE ABRASIVE WEAR OF MACHINE PARTS IN HIGH TEMPERATURE AND WITH HIGH UNIT PRESSURES 审中-公开
标题翻译：方法和设备的机器部件测试的ABRIEBVERSCHLEISSES在高速高温设备上按
公开(公告)号：EP2776808A1
公开(公告)日：2014-09-17
申请号：EP12791583.3
申请日：2012-11-05
申请人： Instytut Obróbki Plastycznej
发明人： ZIÓLKIEWICZ, Stanislaw , MAGDA, Janusz , SZKUDELSKI, Szymon
IPC分类号： G01N3/56
CPC分类号： G01N3/56 , G01N2203/0226 , G01N2203/0232
摘要： Method for testing the abrasive wear of machine parts in high temperature and with high unit pressures and a unit for testing the abrasive wear of machine parts in high temperature and with high unit pressures, enabling the establishing of abrasive wear occurring during the operation of machinery exposed to high temperature and high unit pressures, where the steel becomes plastic, eg. in hot forging tools. The method consists of a counterpiece (4) having the form of a rod being placed axially in a container (1) heated to a temperature in the range of (500-1000) K, ending in a sample (5) with an axial hole (6) and a side channel (7), and then is pressed out through a slot closed with a sliding element (8), created between the surface of the sliding element (8) and the side channel (7) in the sample (5), by acting with a shaft (9) of a punch (10) on the counterpiece (4) placed in the opening of the sample (5), creating unit pressures in the range of (300-1200) MPa, whereas the speed of movement of the sliding element relative to the slot is 100 m/min.

8. 发明公开

EP2172763A1 METHOD OF JUDGING FATIGUE OF PRESSURE-RESISTANT MEMBER FOR HIGH-PRESSURE HYDROGEN 审中-公开
标题翻译： VERFAHREN ZUR BEURTEILUNG DERERMÜDUNGEINES DRUCKRESSTENTEN ELEMENTSFÜRHOCHDRUCKWASSERSTOFF
公开(公告)号：EP2172763A1
公开(公告)日：2010-04-07
申请号：EP08778297.5
申请日：2008-07-18
申请人： The Japan Steel Works, Ltd.
发明人： The designation of the inventor has not yet been filed
IPC分类号： G01N3/32
CPC分类号： G01N3/32 , G01N2203/0073 , G01N2203/0218 , G01N2203/0232 , G01N2203/0242 , G01N2203/0274
摘要： An object of the invention is to enable a fatigue design of a pressure-resistant component for high-pressure hydrogen for use in a high-pressure hydrogen vessel or the like to be precisely made.
A method of determining fatigue of a pressure-resistant component for high-pressure hydrogen made of a ferritic steel and provided in a high-pressure hydrogen gas environment is provided wherein when the material of the ferritic steel in the air has an ultimate tensile strength Su in the range of 958-1,144 MPa and the hydrogen gas environment has a pressure in a range to 45 MPa, then a fatigue strength in a gaseous hydrogen S H (MPa) for the pressure-resistant component provided in the high-pressure hydrogen gas environment is obtained by using equation (1): S H (MPa) = 2,577-1.8925×Su (MPa). The influence of a high-pressure hydrogen gas environment on the pressure-resistant component for high-pressure hydrogen is determined based on the fatigue strength obtained by using the equation (1).
摘要翻译：本发明的目的是能够精确地制造用于高压氢容器等中的用于高压氢的耐压部件的疲劳设计。提供了一种确定在高压氢气环境中由铁素体钢制成的高压氢的耐压部件的疲劳的方法，其中当空气中的铁素体钢的材料具有极限拉伸强度Su 在958-1,144MPa的范围内，氢气环境的压力在45MPa的范围内，则在高压氢气环境中设置的耐压成分的气态氢SH（MPa）的疲劳强度通过使用公式（1）获得：SH（MPa）= 2,577-1.8925×Su（MPa）。基于通过使用等式（1）获得的疲劳强度来确定高压氢气环境对高压氢的耐压成分的影响。

9. 发明公开

EP1071520A4 SYSTEM AND METHOD FOR INHIBITING CORROSION OF METAL CONTAINERS AND COMPONENTS 审中-公开
标题翻译：方法和装置用于防止金属容器部件的腐蚀
公开(公告)号：EP1071520A4
公开(公告)日：2003-05-21
申请号：EP99916575
申请日：1999-04-08
申请人： LOCKHEED CORP
发明人： MODI PARESH R
IPC分类号： C11D7/14 , B64G7/00 , C11D17/08 , C23C22/66 , C23F11/06 , C23F11/18 , G01N3/02 , G01N3/12 , G01N17/00 , G06F17/00 , F02K9/50 , G01M3/04
CPC分类号： G01N3/12 , B64G7/00 , C23C22/66 , C23F11/182 , G01N17/00 , G01N2203/0232 , G01N2203/024
摘要： A method and system for inhibiting corrosion of aluminum and other metal-containing components and structures exposed to water are disclosed. In one embodiment, the silicate solution is used as a test fluid medium for structural testing of aluminum-alloy or other metal container structures including propellant tanks (14), in which a structure filled with the medium is then subjected to various structural load testing. In another embodiment, the silicate solution is used as a test medium for proof pressure hydrostatic or load testing of launch vehicle (10) booster tanks. The silicate film (18) protects the underlying base metal surface against corrosion during these tests. The film (18) also protects the base metal surface in normal atmospheric conditions from exposure to humidity and other atmospheric moisture after removal of the test medium from the propellant tank (14) following completion of testing.

10. 发明公开

EP1071520A1 SYSTEM AND METHOD FOR INHIBITING CORROSION OF METAL CONTAINERS AND COMPONENTS 审中-公开
标题翻译：方法和装置用于防止金属容器部件的腐蚀
公开(公告)号：EP1071520A1
公开(公告)日：2001-01-31
申请号：EP99916575.6
申请日：1999-04-08
申请人： Lockheed Martin Corporation
发明人： MODI, Paresh, R.
IPC分类号： B05D1/02 , C23F11/06 , C11D7/16
CPC分类号： G01N3/12 , B64G7/00 , C23C22/66 , C23F11/182 , G01N17/00 , G01N2203/0232 , G01N2203/024
摘要： A method and system for inhibiting corrosion of aluminum and other metal-containing components and structures exposed to water are disclosed. In one embodiment, the silicate solution is used as a test fluid medium for structural testing of aluminum-alloy or other metal container structures including propellant tanks (14), in which a structure filled with the medium is then subjected to various structural load testing. In another embodiment, the silicate solution is used as a test medium for proof pressure hydrostatic or load testing of launch vehicle (10) booster tanks. The silicate film (18) protects the underlying base metal surface against corrosion during these tests. The film (18) also protects the base metal surface in normal atmospheric conditions from exposure to humidity and other atmospheric moisture after removal of the test medium from the propellant tank (14) following completion of testing.

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