专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

51. 发明申请

WO01029528A2 MULTIPLE SENSOR IN-LINE CONTAINER INSPECTION 审中-公开
标题翻译：多传感器在线集装箱检查
公开(公告)号：WO01029528A2
公开(公告)日：2001-04-26
申请号：PCT/US2000/028682
申请日：2000-10-17
IPC分类号： G01M3/32 , G01M3/36 , G01L
CPC分类号： G01M3/36 , G01M3/3218
摘要： This invention relates to apparatus and methods for in-line testing for leaks in flexible containers traveling along a production line at high speeds. The apparatus inspects semi-rigid plastic containers at high capacity by using multiple sensors at fixed displacements along a compression section while analyzing the response of the sensors such that internal pressure decays of leaky containers are readily discernible without interrupting the flow of the production line.
摘要翻译：本发明涉及用于在高速运行的沿着生产线行进的柔性容器中的泄漏的在线测试的装置和方法。该设备通过使用沿着压缩段的固定位移的多个传感器来检查高容量的半刚性塑料容器，同时分析传感器的响应，使得泄漏容器的内部压力衰减容易辨别，而不中断生产线的流动。

52. 发明申请

WO9922215A9 HAND-HELD FUEL CAP LEAKAGE TESTER 审中-公开
标题翻译：手持式燃油盖泄漏测试仪
公开(公告)号：WO9922215A9
公开(公告)日：2000-07-27
申请号：PCT/US9822987
申请日：1998-10-29
申请人： STANT MFG CO , HARRIS ROBERT S
发明人： HARRIS ROBERT S
IPC分类号： G01M3/02 , G01M3/28 , G01M3/32
CPC分类号： G01M3/3227 , G01M3/025 , G01M3/2869 , G01M3/3209
摘要： A fuel cap leakage tester (210) is provided comprising a fuel cap support (20), a pressure source (261), and a monitor (32). The fuel cap support (20) is formed to include a test chamber (28) and is adapted to receive a fuel cap (30) to be tested in the test chamber (28) to establish a pressurizable region, (57) therein and a sealed connection between the fuel cap (30) to be tested and the fuel cap support (20). The monitor (32) is positioned to communicate with the pressurizable region (57) formed in the fuel cap support (20) and is configured to measure air pressure in the pressurizable region (57). The fuel cap leakage tester (210) further comprises a system (222, 224, 226) for communicating a flow of pressurized air from the pressure source (261) to the pressurizable region (57) with a predetermined pressure drop of the pressurized air therebetween. The monitor (32) measures the pressure level of the pressurized air in the pressurizable region (57) to determine whether the fuel cap (30) to be tested meets or exceeds a predetermined leakage flow rate.
摘要翻译：提供一种燃料盖泄漏测试器（210），其包括燃料盖支撑件（20），压力源（261）和监视器（32）。燃料盖支撑件（20）形成为包括测试室（28），并且适于在测试室（28）中容纳待测试的燃料盖（30），以在其中建立可加压区域（57），并且在被测试的燃料盖（30）和燃料盖支撑件（20）之间的密封连接。监视器（32）定位成与形成在燃料盖支撑件（20）中的可加压区域（57）相通，并且被配置成测量可加压区域（57）中的空气压力。燃料盖泄漏测试器（210）还包括用于将加压空气流从压力源（261）传递到可加压区域（57）的系统（222,224,226），其间具有预定的压力空气压力。监视器（32）测量加压区域（57）中的加压空气的压力水平，以确定待测试的燃料盖（30）是否达到或超过预定的泄漏流量。

53. 发明申请

WO00042408A1 METHOD FOR DETECTING MASS TRANSFER AND/OR CHECKING SEALING IN STORAGE AND/OR FLUID TRANSPORT FACILITIES 审中-公开
标题翻译：检测储存和/或流体运输设施中的大量转运和/或检查密封的方法
公开(公告)号：WO00042408A1
公开(公告)日：2000-07-20
申请号：PCT/ES2000/000012
申请日：2000-01-17
IPC分类号： G01M3/32
CPC分类号： G01M3/3236 , G01M3/32
摘要： The invention relates to a method for detecting mass transfer through orifices, cracks or defects and/or checking sealing in storage and/or fluid transport facilities such as depots (1) and transportation facilities (7) containing fluids (2). A series of probes, sensors or absolute pressure sensors (3), temperature sensors (4) and vibration sensors are built into the interior of the deposit (1) or transport facility (7), said sensors being connected to a processor (5) to which corresponding signals are sent. Said processor generates graphics (Figures 3 to 11) and issues a diagnostic report (6 regardless of the type, amount and state of the fluid (2) and the absolute pressure and temperature in the facility.
摘要翻译：本发明涉及一种用于检测通过孔，裂缝或缺陷的质量传递和/或检查在包含流体（2）的贮存库（1）和运输设施（7）的储存和/或流体输送设施中的密封的方法。一系列探头，传感器或绝对压力传感器（3），温度传感器（4）和振动传感器内置在沉积物（1）或运输设施（7）的内部，所述传感器连接到处理器（5）发送对应的信号。所述处理器产生图形（图3至图11）并且发出诊断报告（6，不管流体的类型，数量和状态（2）以及设施中的绝对压力和温度。

54. 发明申请

WO99058946A1 ON-LINE LEAK TESTER FOR CONTAINER ENDS 审中-公开
标题翻译：在线泄漏测试仪用于集装箱端
公开(公告)号：WO99058946A1
公开(公告)日：1999-11-18
申请号：PCT/US1999/009974
申请日：1999-05-07
IPC分类号： G01M3/32 , G01M3/34
CPC分类号： G01M3/26
摘要： A container end leak testing device used for testing a container end. The leak testing device includes a pressure transducer (48) disposed directly above a top of the container end (18) to be tested. The pressure transducer (48), under computer control, is able to test for small volumes of air pressure leaks, i.e. 0.1 cubic centimeters and less. The leak testing device also includes a tester housing (38), an upper housing member (44), a lower housing member (46), and a container end test pocket (42) disposed between the two housing members. The upper housing member (44) includes the pressure transducer (48) mounted thereon and having an air passage (51) communicating with the test pocket (42). The lower housing member (46) moves up and down in the lower portion of the tester housing to compress the top of the container end against the bottom of the upper housing member (44).
摘要翻译：用于测试容器端的容器终端泄漏检测装置。泄漏测试装置包括直接设置在待测试的容器端部（18）的顶部上方的压力传感器（48）。压力传感器（48）在计算机控制下能够测试小体积的空气压力泄漏，即0.1立方厘米或更小。泄漏测试装置还包括设置在两个壳体构件之间的测试器壳体（38），上部壳体构件（44），下部壳体构件（46）和容器端部测试凹部（42）。上部壳体构件（44）包括安装在其上的压力传感器（48），并具有与检测口（42）连通的空气通道（51）。下壳体（46）在测试器壳体的下部中上下移动，以将容器端部的顶部压靠在上部壳体构件（44）的底部。

55. 发明申请

WO99036759A1 PROCESS AND APPARATUS FOR TESTING CONTAINERS 审中-公开
标题翻译：检测集装箱的过程和装置
公开(公告)号：WO99036759A1
公开(公告)日：1999-07-22
申请号：PCT/US1999/000027
申请日：1999-01-04
IPC分类号： G01M3/32 , G01M3/36 , G01M3/34
CPC分类号： G01M3/363 , G01M3/3218 , G01M3/366
摘要： The fluid tightness of containers having a first deformable section and a second deformable section spaced from the first deformable section is checked by changing the pressure applied to the first deformable section, preferably without causing fluid to flow through the first deformable section out of the container, and without changing the pressure applied to the second deformable section, thereby causing a deformation of the first deformable section and a change in pressure within the container (12); and thereafter monitoring a predetermined characteristic, preferably the position, of the second deformable section. This process can be used to check the fluid tightness of the containers with relatively fragile seals, for example, a foil lid (18) of a food container without mechanical contact. Automated apparatus (10) for carrying out this process is described.
摘要翻译：通过改变施加到第一可变形部分的压力来检查具有第一可变形部分和与第一可变形部分间隔开的第二可变形部分的容器的流体密封性，优选地不使流体通过第一可变形部分流出容器，并且不改变施加到第二可变形部分的压力，从而引起第一变形部分的变形和容器（12）内的压力变化; 然后监视第二变形部的预定特性，优选地是位置。该过程可用于检查具有相对脆弱密封件的容器的流体密封性，例如食品容器的箔盖（18），而没有机械接触。描述了用于执行该处理的自动化装置（10）。

56. 发明申请

WO99034188A1 APPARATUS FOR INSPECTING CONTAINER FOR LEAKAGE OF LIQUID 审中-公开
标题翻译：检查液体泄漏容器的装置
公开(公告)号：WO99034188A1
公开(公告)日：1999-07-08
申请号：PCT/JP1998/005885
申请日：1998-12-24
IPC分类号： G01M3/18 , G01M3/32 , G01M3/20
CPC分类号： G01M3/184
摘要： An apparatus for inspecting a container for the leakage of a liquid therefrom, wherein a positioning member (28) is mounted on a portion to be inspected of an upper surface of a mouth (1a) of a container (1) transferred on a conveyor (2) to align axes (0, 0') with each other, pure water (w) being supplied to the interior of the positioning member after a probe (27) has been inserted, to measure the electric conductivity of the water to check as to whether a liquid in the container leaks from its mouth or not, the apparatus being provided with a movable guide bar on one side of the conveyor (2), by which the container (1) holding a liquid sealed therein is conveyed, in such a manner that a transfer width (L) can be regulated to larger and smaller levels, the axis (0') of the probe (27) of a leakage inspection unit (20) on a center line (I) being aligned substantially to prevent the occurrence of projection and recess on and in the container, and carry out the leakage inspection of the liquid with a high accuracy by suitably effecting the feeding of water into a recess (5) and the insertion of the probe.
摘要翻译：一种用于检查容器泄漏液体的装置，其中定位构件（28）安装在转移到传送器上的容器（1）的口（1a）的上表面的待检查部分上 2）将轴（0,0'）彼此对准，在插入探针（27）之后，将纯水（w）供给到定位构件的内部，以测量水的电导率以便检查关于容器中的液体是否从其口部泄漏，该设备在传送器（2）的一侧上设置有可移动的导杆，通过该容器保持密封在其中的液体的容器（1）以这种方式被传送可以将传送宽度（L）调节到更大和更小的水平的方式，中心线（I）上的泄漏检查单元（20）的探针（27）的轴线（0'）基本上排列为防止在容器内和容器内发生突出和凹陷，并进行l的泄漏检查通过适当地将水进入凹部（5）并插入探针，具有高精度的鱿鱼。

57. 发明申请

WO99014569A1 METHOD OF INSPECTING LEAKAGE OF INNER CONTAINER IN DOUBLE BLOW MOLDED BOTTLE BODY 审中-公开
标题翻译：双吹瓶成型机内部容器泄漏检测方法
公开(公告)号：WO99014569A1
公开(公告)日：1999-03-25
申请号：PCT/JP1998/004143
申请日：1998-09-14
IPC分类号： G01M3/26 , B65D1/02 , B65D77/04 , G01M3/32
CPC分类号： B65D1/0215 , G01M3/32 , G01M3/3218 , G01M3/3236
摘要： A method of inspecting leakage of an inner container in a double blow molded bottle body of a synthetic resin, which can detect the presence of a hole or holes in the inner container being a content liquid storing section to provide a supply of bottle bodies of assured quality, and which comprises the steps of separating an inner container (3) from an outer container (2) and shrink-deforming the same to form a vent path (10) between the outer container (2) and the inner container (3) for communication with an opening (5), then supplying an air of a predetermined very small pressure into the inner container (3), and enabling judging of presence of a hole or holes in the inner container (3) depending upon whether or not a pressure in the inner container (3) after the elapse of a predetermined period of time reaches a predetermined pressure which has been beforehand set by measurement of a bottle body (1) containing an inner container (3) without holes under the same condition.
摘要翻译：检查在合成树脂的双吹塑成型瓶体内的内容器泄漏的方法，其可以检测内容器中存在孔或孔的内容物储存部分，以提供有保证的瓶体供应并且包括将内容器（3）与外容器（2）分离并使其收缩变形以在外容器（2）和内容器（3）之间形成通气路径（10）的步骤，用于与开口（5）连通，然后将预定的非常小的压力的空气供应到内部容器（3）中，并且能够根据是否存在内容器（3）中的孔或孔的存在来判断在经过预定时间段之后，内部容器（3）中的压力达到通过在相同条件下不含孔的含有内容器（3）的瓶体（1）的测量而预先设定的预定压力。

58. 发明申请

WO98054560A1 METHOD AND APPARATUS FOR LEAK TESTING 审中-公开
标题翻译：泄漏测试的方法和装置
公开(公告)号：WO98054560A1
公开(公告)日：1998-12-03
申请号：PCT/IB1998/000309
申请日：1998-03-10
IPC分类号： G01M3/32 , G01M1/00 , G01M3/00
CPC分类号： G01M3/329
摘要： For leak testing closed containers (9) which are filled with a filling product containing at least one liquid component, the container is introduced in a test cavity (1) which is evacuated at least down to vapour pressure of that liquid component. The pressure in the surrounding of the container (9) and thus within test cavity (1) is monitored. Monitoring is performed by a vacuum pressure sensor (7), whereas lowering pressure surrounding the container (9) is performed by a vacuum pump (5). Leakage is detected by monitoring a pressure change in the surrounding of the container which is due to evaporation of liquid emerging from a leak and being evaporated in the low pressure surrounding.
摘要翻译：对于密封容器（9）的泄漏测试，其中填充有至少一种液体组分的填充产品，将容器引入至少抽真空至该液体组分的蒸气压的测试空腔（1）中。监测容器（9）周围并因此在测试腔（1）内的压力。通过真空压力传感器（7）进行监视，而通过真空泵（5）执行围绕容器（9）的降低压力。通过监测容器周围的压力变化来检测泄漏，这是由于泄漏出现的液体蒸发而在低压环境中蒸发。

59. 发明申请

WO98050769A1 LEAK TEST FOR CLOSED RECEPTACLES, TESTING CHAMBER, TESTING DEVICE AND INSTALLATION THEREFOR 审中-公开
标题翻译：方法泄漏测试密闭容器，外壳，测试组测试安装和进行
公开(公告)号：WO98050769A1
公开(公告)日：1998-11-12
申请号：PCT/CH1998/000181
申请日：1998-05-05
IPC分类号： G01M3/16 , G01M3/18 , G01M3/32
CPC分类号： G01M3/186 , G01M3/187 , G01M3/329
摘要： The invention relates to a leak test for liquid-filled receptacles, in accordance with which a pressure difference Dp between the inside and the outside of the receptacle is established. The invention seeks to provide reliable information about the imperviousness of the receptacle and also of its walls, which are in contact with the liquid content. To this end, impedance measurement (7) is carried out on the outside of the receptacle by means of measuring electrodes (3a, 3b).
摘要翻译：为了使流体填充容器的泄漏测试，其中，从容器内部到外部的压力差相对于容器壁也产生的ΔP建成，在接触填充材料，以获得关于密封性状态的可靠语句进行通信，通过测量电极的装置（3a，3b）的容器的发声（1）vorgenammen阻抗测量（7）

60. 发明申请

WO9708528A3 FUEL CAP LEAKAGE TESTER 审中-公开
标题翻译：燃油泄漏测试仪
公开(公告)号：WO9708528A3
公开(公告)日：1997-04-17
申请号：PCT/US9613415
申请日：1996-08-16
申请人： HARRIS ROBERT S
发明人： HARRIS ROBERT S
IPC分类号： G01M3/26 , G01M3/32 , G06F17/30 , G01M
CPC分类号： G01M3/26 , G01M3/3263
摘要： A fuel cap leakage tester (112) including a first (162, 160, 164) and a second passage (166, 130, 126) having equal restrictions (156, 158) connected to an inlet (180) which receives a source of pressure. A restriction (154) is placed at the outlet (164) of first passage (162, 160, 164) and the cap (128) to be tested is placed at the outlet (126) of the second passage (166, 130, 126). An indicator (120) is connected to the first passage (162, 160, 164) between the inlet restriction (156) and outlet restriction (154) and to the second passage (166, 130, 126) between the inlet restriction (158) and the outlet (126) for indicating if the leakage (129) at the outlet (126) with the cap (128) therein is greater or less than the flow rate of the other outlet restriction (154) . The other outlet restriction (154) is set to the desired standard.

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式