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1. 发明授权

EP3818353B1 GAS LEAK DETECTOR AND A METHOD FOR GAS LEAK DETECTING 有权转让
公开(公告)号：EP3818353B1
公开(公告)日：2024-09-11
申请号：EP19736581.0
申请日：2019-07-01
IPC分类号： G01M3/38 , G01M3/22 , G01M3/24
CPC分类号： G01M3/38 , G01M3/22 , G01M3/24 , G01M3/229

2. 发明授权

EP2823146B8 VERFAHREN ZUR PRÜFUNG DER DICHTHEIT VON KAVERNENZUGANGSBOHRUNGEN UND VORRICHTUNG ZUR VERRINGERUNG DER KONVEKTIONS- UND DIFFUSIONSSTRÖMUNG 有权
公开(公告)号：EP2823146B8
公开(公告)日：2018-10-31
申请号：EP13712161.2
申请日：2013-03-05
申请人： Untergrundspeicher- und Geotechnologie-Systeme GmbH
发明人： ABDEL HAQ, Amer
IPC分类号： E21B47/10 , G01M3/28
CPC分类号： E21B47/1025 , G01M3/22 , G01M3/28 , G01M3/2815

3. 发明授权

EP2823146B1 VERFAHREN ZUR PRÜFUNG DER DICHTHEIT VON KAVERNENZUGANGSBOHRUNGEN UND VORRICHTUNG ZUR VERRINGERUNG DER KONVEKTIONS- UND DIFFUSIONSSTRÖMUNG 有权
公开(公告)号：EP2823146B1
公开(公告)日：2018-08-15
申请号：EP13712161.2
申请日：2013-03-05
申请人： Untergrundspeicher- und Geotechnologie-Systeme GmbH
发明人： ABDEL HAG, Amer
IPC分类号： E21B47/10 , G01M3/28
CPC分类号： E21B47/1025 , G01M3/22 , G01M3/28 , G01M3/2815

4. 发明公开

EP3287767A1 LASER ABSORPTION SPECTROSCOPY SYSTEM AND METHOD FOR DISCRIMINATION OF A FIRST AND A SECOND GAS 审中-公开
标题翻译：激光吸收光谱系统和辨别第一和第二气体的方法
公开(公告)号：EP3287767A1
公开(公告)日：2018-02-28
申请号：EP17187635.2
申请日：2017-08-24
申请人： Ecotec Solutions, Inc.
发明人： JOURDAINNE, Laurent
IPC分类号： G01N21/3504 , G01M3/00 , G01J3/427 , G01N33/00 , G01N21/03 , G01N21/359 , G01N21/39 , G01J3/42 , G01J3/433 , G01N33/22
CPC分类号： G01N21/01 , G01J3/427 , G01J2003/423 , G01J2003/4334 , G01K13/00 , G01M3/202 , G01M3/22 , G01N21/031 , G01N21/31 , G01N21/3504 , G01N21/359 , G01N21/39 , G01N33/0037 , G01N33/004 , G01N33/0044 , G01N33/0054 , G01N2021/399 , G01N2201/0221 , G01N2201/0612 , G01N2201/062 , G01N2201/066 , G01N2201/1241
摘要： A system and method to discriminate between a first preselected gas and at least one other preselected gas use of an absorption spectroscopy analyzer that includes a Herriott cell (10) and a temperature sensitive light source (14). The light source (14) operates at a temperature that emits a beam at a wavelength that corresponds to high absorption by a first preselected gas. When a predetermined level of this gas is detected in a gas sample, the analyzer changes the operating temperature of the light source to emit a beam at a wavelength that corresponds to high absorption by a second preselected gas. The second preselected gas can be a different isotope of the first preselected gas.
摘要翻译：一种用于区分第一预选气体和包括Herriott池（10）和温度敏感光源（14）的吸收光谱分析仪的至少一个其他预选气体用途的系统和方法。光源（14）在以与第一预选气体的高吸收相对应的波长发射光束的温度下操作。当在气体样本中检测到预定水平的这种气体时，分析仪改变光源的操作温度，以对应于第二预选气体的高吸收的波长发射光束。第二预选气体可以是第一预选气体的不同同位素。

5. 发明公开

EP3158321A1 SYSTEMS FOR DETECTING A CHEMICAL SPECIES AND USE THEREOF 无效
标题翻译：用于检测化学物种的系统及其用途
公开(公告)号：EP3158321A1
公开(公告)日：2017-04-26
申请号：EP15730337.1
申请日：2015-06-01
申请人： ExxonMobil Upstream Research Company
发明人： MORRIS, Jonathan, M. , ZENG, Yousheng
IPC分类号： G01N21/3504 , G01M3/38 , G01N21/31
CPC分类号： G01M3/38 , G01M3/22 , G01M3/40 , G01N21/314 , G01N21/3504 , G01N2021/3166 , G01N2021/3177 , G01N2021/3522 , G01N2021/3531 , G01N2201/06113 , G01N2201/068 , G02B5/208 , G02B27/10
摘要： Systems and methods for detecting chemical species including a lens, a beam splitter, first and second bandpass filters, and first and second electromagnetic radiation detectors. The first bandpass filter has a first transmittance window having a first width transmitting greater than 50% of the filtered first electromagnetic radiation beam within a first electromagnetic radiation wavelength range. The second bandpass filter includes a second transmittance window having a second width within a second electromagnetic radiation wavelength range. The second transmittance window has an upper limit wavelength value that is greater than an upper limit wavelength value of the first transmittance window. The second bandpass filter is configured to transmit a lesser percentage of the second electromagnetic radiation beam passing through the second transmittance window than the first bandpass filter transmits of the first electromagnetic radiation beam passing through the first transmittance window.
摘要翻译：用于检测化学物质的系统和方法，包括透镜，分束器，第一和第二带通滤波器以及第一和第二电磁辐射检测器。第一带通滤波器具有第一透射率窗口，该第一透射率窗口具有在第一电磁辐射波长范围内透射大于滤波的第一电磁辐射束的50％的第一宽度。第二带通滤波器包括具有在第二电磁辐射波长范围内的第二宽度的第二透射窗口。第二透射率窗口具有大于第一透射率窗口的上限波长值的上限波长值。第二带通滤波器被配置为透射比通过第一透射率窗的第一带通滤波器透射第一电磁辐射束的穿过第二透射率窗的第二电磁辐射束的较小百分比。

6. 发明公开

EP3055679A1 RISSPRÜFMITTEL, VERFAHREN ZU SEINER HERSTELLUNG UND VERWENDUNG DES RISSPRÜFMITTELS 有权
标题翻译：裂纹检测，方法进行生产和裂纹检测的使用
公开(公告)号：EP3055679A1
公开(公告)日：2016-08-17
申请号：EP14789535.3
申请日：2014-10-07
申请人： Chemetall GmbH
发明人： BONS, Peter , REIN, Rüdiger , WÖRNER, Jörg , AISTON, Finlay
IPC分类号： G01N21/91 , C09B67/42 , G01M3/22 , C09B67/22
CPC分类号： G01N21/91 , C09B67/0033 , C09B67/0071 , G01M3/22
摘要： The invention relates to fissure-detection agents for fault detection according to the penetration method of metallic and/or non-metallic components, which are a micro-emulsion comprising at least 10 wt.% of water A), at least 0.1 wt.% of at least one dye B), at least 5 wt.% of at least one substantially water-insoluble liquid phase C) and at least 2 wt.% of at least one surfactant D) selected from non-ionic, anionic and/or amphoteric surfactants, the sum of all constituents being 100 wt.%, wherein the fissure-detection agent has a mean particle size in the range of 1 to 250 nm and a transparency of at least 70 % at 600 nm. The invention also relates to the production of said fissure-detection agents, to a process for their preparation or/and disposal, and their use.

7. 发明授权

EP2732802B1 BIOREAKTORBEHÄLTER UND INTEGRITÄTSPRÜFUNGSVERFAHREN FÜR BIOREAKTORBEHÄLTER 有权
标题翻译：生物反应器罐和完整性测试程序容器生物反应器
公开(公告)号：EP2732802B1
公开(公告)日：2016-06-01
申请号：EP14000482.1
申请日：2012-06-15
申请人： Sartorius Stedim Biotech GmbH
发明人： Dahlberg, Martin , Gay, Isabelle , Böttcher, Lars , Obermann, Stefan , Sandrock, Rainer
IPC分类号： A61J1/10 , G01M3/32 , A61J1/16 , B32B27/12 , B32B1/02 , B32B3/30 , B32B5/02
CPC分类号： C12M23/14 , A61J1/10 , A61J1/16 , B32B1/02 , B32B3/30 , B32B5/022 , B32B5/024 , B32B5/18 , B32B2307/726 , B32B2307/7265 , C12M23/02 , C12M23/26 , F04C2270/0421 , G01M3/04 , G01M3/22 , G01M3/3218 , G01M3/3272

8. 发明公开

EP3001170A1 Carpet probe for leak detection 有权转让
标题翻译： Teppichsonde zur Leckerkennung
公开(公告)号：EP3001170A1
公开(公告)日：2016-03-30
申请号：EP14186467.8
申请日：2014-09-25
申请人： Inficon GmbH
发明人： Fredrick, Enquist
IPC分类号： G01M3/22
CPC分类号： G01M3/04 , G01M3/22
摘要： A carpet probe for detecting leaks in underground gas pipes, comprising a handle (12), a wheel (16) connected to the handle (12), and a flat carpet element (14) connected to the wheel (16) and comprising a sniffing inlet (28) connected to a gas sensor (18), is characterized in that the wheel (16) is the only wheel (16) of the carpet probe adapted for rolling on a ground surface.
摘要翻译：一种用于检测地下气体管道泄漏的地毯探针，包括手柄（12），连接到手柄（12）的轮子（16）和连接到轮子（16）的平面地毯元件（14），并且包括嗅探连接到气体传感器（18）的入口（28）的特征在于，车轮（16）是适于在地面上滚动的地毯探针的唯一车轮（16）。

9. 发明公开

EP2840376A3 Safety device for gas supply installation 有权转让
标题翻译：供气安装的安全设备
公开(公告)号：EP2840376A3
公开(公告)日：2015-04-08
申请号：EP12464006.1
申请日：2012-05-04
申请人： Borsa, Ioan Marius
发明人： Borsa, Ioan Marius
IPC分类号： G01M3/22
CPC分类号： G01M3/22 , F17C2205/0103 , F17C2205/0326 , F17C2250/032 , F17C2250/036 , F17C2250/0465 , F17C2260/036 , F17C2260/042
摘要： This invention called as "Safety Device for gas supply installation", mounted within wall is a gas installation having the goal and the scope to provide a greater safety to consumers for the case of gas leakages within the building. It does provide a rapidly collection of gas leakages from gas installation, and moving outside the building. On distribution panel a earthquake gas sensor is mounted, by which, in the case of earthquake movements, or eventual gas leakages shall close an electro-valve, cutting -off gas supplying in the building.
This is an installation by which the risk of asphyxiation of persons, and gas accumulation within the building are overcome.

10. 发明公开

EP2686657A4 METHOD AND ARRANGEMENT FOR LEAK DETECTION 有权
标题翻译：方法和系统泄漏的检测
公开(公告)号：EP2686657A4
公开(公告)日：2014-12-24
申请号：EP12758268
申请日：2012-03-12
申请人： NORDEN MACHINERY AB
发明人： NILSSON JAN
IPC分类号： G01M3/20 , G01M3/22
CPC分类号： G01M3/32 , G01M3/22 , G01M3/229 , G01M3/3209 , G01M3/3272 , G01M3/3281
摘要： The invention relates to a method and an arrangement for detecting a leak in a sealed package containing a product in the form of a foodstuff or a pharmaceutical. The leak detecting arrangement comprises a testing station, in which a package is placed by the transporting means and a pressure applying means arranged to apply a predetermined amount of pressure on the package located in the testing station. The arrangement further comprises a continuously operated suction means arranged to draw ambient air past a seal on the packet to be tested and a gas sensor located in the flow of ambient air drawn off by the suction means and arranged to transmit a signal dependent on the test gas concentration detected in the ambient air.

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