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1. 发明授权

EP0856150B1 METHOD AND DEVICE FOR LIQUID LEAKAGE INDICATION 失效
标题翻译：方法和装置于显示液体泄漏
公开(公告)号：EP0856150B1
公开(公告)日：2002-04-24
申请号：EP96935709.4
申请日：1996-10-16
申请人： Persson, Lars-Anders
发明人： Persson, Lars-Anders
IPC分类号： G01M3/24 , F25B49/00
CPC分类号： F25B41/006 , G01F23/2845 , G01M3/106 , G01M3/24 , G01P13/0006 , G01P13/008
摘要： Method and device for indicating movements of gas bubbles in a liquid, droplets of liquid in a gas or a level of liquid, the liquid or the gas forming a medium in a conduit (15) or a container. Microwave signals of a predetermined frequency are transmitted through a section (G) of the conduit (15) or the container (16) that is pervious to microwaves toward said medium, and microwave signals reflected from the medium are received. Received microwave signals are then utilized to indicate presence of gas bubbles, droplets, or a level of a liquid moving in said conduit (15) or said container (16). Said conduit (15) is designed with a section (G) that is pervious to microwaves, and a microwave transmitter (S) is provided to transmit microwave signals towards said section (G). A microwave receiver (M) is provided to receive microwave signals that are reflected from the medium, and said microwave receiver (M) is operatively connected to a detector (6).

2. 发明公开

EP1245260A1 Device for indication of leakage in a liquid system and method for such indication 审中-公开
标题翻译：装置，用于在流体系统中显示的泄漏和对应的方法
公开(公告)号：EP1245260A1
公开(公告)日：2002-10-02
申请号：EP02445041.3
申请日：2002-03-22
申请人： Tigerholm Innovation AB
发明人： Tigerholm, Lars
IPC分类号： B01D35/14 , B01D25/02 , F23K5/18
CPC分类号： G01M3/08 , B01D29/15 , B01D29/23 , B01D29/54 , B01D35/143 , B01D36/001 , B01D2201/309 , F23K5/18 , F23K2900/05001 , G01M3/106
摘要： The present invention relates to a device for indication of leakage in a liquid system, which includes liquid lines and a liquid filter that consists of a non-transparent upper portion (3) having flow paths (5, 6) for the supply of liquid to the filter and discharge of liquid from the filter, and a transparent lower portion (4) having a transparent casing (7) and a filter unit (11) positioned inside said casing (7). The invention also relates to a method for indication of leakage.
It is significant for the device according to the present invention that an indicating channel (27) is connected to the inlet flow path (5), said indicating channel (27) extending below the upper portion (3) and having an outlet opening (31) that emerges in the lower portion (4) and being arranged to discharge supplied liquid so as to be visible to a persons eye and also indicate, visible to a persons eye, gas bubbles/air bubbles (39) that possibly are present.
摘要翻译：本发明涉及一种设备，用于在液体系统，其中包括liquidlines和液体过滤器那样具有流动路径的非透明的上部分（3）的besteht（5,6）用于使液体供应到泄漏的指示所述壳体内定位在所述过滤器和从过滤器的液体排出，以及（4），其具有透明壳体（7）和过滤器单元（11）的透明下部（7）。因此，本发明涉及用于泄漏的指示的方法。它是为设备雅鼎在本发明显著确实为指示信道（27）被连接到所述入口流路（5），所述指示信道（27）延伸的上部（3）的下方，在出口开口具有（31 ）确实出现在下部（4）和被布置成排出供应的液体，以便于人眼可见的，因此表明，可见的人眼，气泡/气泡（39）做有可能都存在。

3. 发明公开

EP0856150A1 METHOD AND DEVICE FOR LIQUID LEAKAGE INDICATION 失效
标题翻译：方法和装置于显示液体泄漏
公开(公告)号：EP0856150A1
公开(公告)日：1998-08-05
申请号：EP96935709.0
申请日：1996-10-16
申请人： Persson, Lars-Anders
发明人： Persson, Lars-Anders
IPC分类号： F25B41 , G01F23 , G01M3 , G01P13
CPC分类号： F25B41/006 , G01F23/2845 , G01M3/106 , G01M3/24 , G01P13/0006 , G01P13/008
摘要： Method and device for indicating movements of gas bubbles in a liquid, droplets of liquid in a gas or a level of liquid, the liquid or the gas forming a medium in a conduit (15) or a container. Microwave signals of a predetermined frequency are transmitted through a section (G) of the conduit (15) or the container (16) that is pervious to microwaves toward said medium, and microwave signals reflected from the medium are received. Received microwave signals are then utilized to indicate presence of gas bubbles, droplets, or a level of a liquid moving in said conduit (15) or said container (16). Said conduit (15) is designed with a section (G) that is pervious to microwaves, and a microwave transmitter (S) is provided to transmit microwave signals towards said section (G). A microwave receiver (M) is provided to receive microwave signals that are reflected from the medium, and said microwave receiver (M) is operatively connected to a detector (6).

4. 发明授权

EP0390232B1 Process for checking the tightness of a casing, and device for carrying out said process 失效
标题翻译：用于检查车厢的紧密度的过程以及执行车辆过程的设备
公开(公告)号：EP0390232B1
公开(公告)日：1992-09-30
申请号：EP90200274.0
申请日：1990-02-06
申请人： WUBS TECHNOLOGIE B.V.
发明人： Wubs, Klaas , Walraven, Adriaan
IPC分类号： G01M3/10
CPC分类号： G01M3/106 , G01M3/10

5. 发明公开

EP0390232A3 Process for checking the tightness of a casing, and device for carrying out said process 失效
标题翻译：用于检查机箱的紧密度的过程和用于执行加工过程的设备
公开(公告)号：EP0390232A3
公开(公告)日：1990-10-10
申请号：EP90200274.0
申请日：1990-02-06
申请人： WUBS TECHNOLOGIE B.V.
发明人： Wubs, Klaas , Walraven, Adriaan
IPC分类号： G01M3/10
CPC分类号： G01M3/106 , G01M3/10
摘要： A method and device for checking the tightness of a casing (6) which is, filled with a gaseous medium, immersed in a container (2) with liquid medium p[laced in a chamber (30) of which the interior is insulated for sound and vibrations, the output signals of a sensor (8) in contact with the container- wall being amplified, filtered and evaluated.

6. 发明公开

EP0390232A2 Process for checking the tightness of a casing, and device for carrying out said process 失效
标题翻译： Verfahren und Vorrichtung zumDichtheitsprüfenvonBehältern。
公开(公告)号：EP0390232A2
公开(公告)日：1990-10-03
申请号：EP90200274.0
申请日：1990-02-06
申请人： WUBS TECHNOLOGIE B.V.
发明人： Wubs, Klaas , Walraven, Adriaan
IPC分类号： G01M3/10
CPC分类号： G01M3/106 , G01M3/10
摘要： A method and device for checking the tightness of a casing (6) which is, filled with a gaseous medium, immersed in a container (2) with liquid medium p[laced in a chamber (30) of which the interior is insulated for sound and vibrations, the output signals of a sensor (8) in contact with the container- wall being amplified, filtered and evaluated.
摘要翻译：用于检查填充有气体介质的壳体（6）的密封性的方法和装置，该壳体（6）浸入容器（2）中，液体介质p（其位于室内绝缘的腔室中）和振动，与容器壁接触的传感器（8）的输出信号被放大，过滤和评估。

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