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1. 发明授权

US07971472B2 Leak tester for a carrier for printhead integrated circuitry 有权
标题翻译：用于打印头集成电路的载体的泄漏测试仪
公开(公告)号：US07971472B2
公开(公告)日：2011-07-05
申请号：US12193725
申请日：2008-08-19
申请人： Stephen John Sleijpen , Joseph Tharion , Jan Waszczuk , Eric Patrick O'Donnell , William Granger , David Bernardi , Stephen Richard O'Farrell , Jason Mark Thelander
发明人： Stephen John Sleijpen , Joseph Tharion , Jan Waszczuk , Eric Patrick O'Donnell , William Granger , David Bernardi , Stephen Richard O'Farrell , Jason Mark Thelander
IPC分类号： G01M3/26
CPC分类号： G01M3/26
摘要： Provided is a leak tester for a carrier for printhead integrated circuits. The carrier has at least one fluid inlet in fluid communication with a plurality of fluid outlets via discrete fluid paths. The tester includes a support assembly that includes at least one receptacle shaped and configured to receive at least one respective carrier, and a pressurized fluid supply arranged on the support assembly and configured to supply pressurized fluid to the fluid inlets, the pressurized fluid supply incorporating a sealing mechanism configured to engage the fluid inlets in a sealing manner. The tester also includes a pressure measurement arrangement operatively arranged with respect to the pressurized fluid supply to measure pressure applied at the fluid inlets, and a controller operatively connected to the pressure measurement arrangement and pressurized fluid supply, the controller being configured to control the fluid supply to charge the carrier with pressurized fluid until a predetermined pressure is reached, and to monitor the pressure for a predetermined period of time.
摘要翻译：提供了用于打印头集成电路的载体的泄漏测试器。载体具有至少一个流体入口，其通过离散流体路径与多个流体出口流体连通。该测试器包括支撑组件，该支撑组件包括至少一个成形并构造成容纳至少一个相应载体的容器以及布置在支撑组件上并被配置成将加压流体供应到流体入口的加压流体供给装置，密封机构构造成以密封方式接合流体入口。测试仪还包括压力测量装置，其相对于加压流体供应可操作地设置以测量在流体入口处施加的压力，以及可操作地连接到压力测量装置和加压流体供应的控制器，该控制器构造成控制流体供应用加压流体对载体进行充电，直到达到预定压力，并且在一段预定的时间段内监测压力。

2. 发明授权

US07789477B2 Method for testing integrity of a base for printhead integrated circuitry 有权
标题翻译：用于测试打印头集成电路基座完整性的方法
公开(公告)号：US07789477B2
公开(公告)日：2010-09-07
申请号：US12193726
申请日：2008-08-19
申请人： Stephen John Sleijpen , Joseph Tharion , Jan Waszczuk , Eric Patrick O'Donnell , William Granger , David Bernardi , Stephen Richard O'Farrell , Jason Mark Thelander
发明人： Stephen John Sleijpen , Joseph Tharion , Jan Waszczuk , Eric Patrick O'Donnell , William Granger , David Bernardi , Stephen Richard O'Farrell , Jason Mark Thelander
IPC分类号： B41J29/393
CPC分类号： B41J2/175
摘要： Provided is a method for testing integrity of a base for printhead integrated circuits. The base has at least one fluid inlet in fluid communication with a plurality of fluid outlets via discrete fluid paths. The method includes the steps of engaging the, or each, fluid inlet of the base to a fluid supply in a sealing manner, charging the base with pressurized fluid until a predetermined pressure is reached, and monitoring the pressure in the base for a predetermined period of time, wherein a rate of pressure decay is indicative of an integrity of the base.
摘要翻译：提供了一种用于测试打印头集成电路的基座的完整性的方法。基座具有至少一个流体入口，其通过离散流体路径与多个流体出口流体连通。该方法包括以密封方式将基座的流体入口或流体入口接合到流体供应器的步骤，将加压流体充满基底直到达到预定压力，并且将基底中的压力监测预定时间段的时间，其中压力衰减的速率表示基底的完整性。

3. 发明申请

US20100045730A1 METHOD FOR TESTING INTEGRITY OF A BASE FOR PRINTHEAD INTEGRATED CIRCUITRY 有权
标题翻译：用于测试基座整体电路的完整性的方法
公开(公告)号：US20100045730A1
公开(公告)日：2010-02-25
申请号：US12193726
申请日：2008-08-19
申请人： Stephen John Sleijpen , Joseph Tharion , Jan Waszczuk , Eric Patrick O'Donnell , William Granger , David Bernardi , Stephen Richard O'Farrell , Jason Mark Thelander
发明人： Stephen John Sleijpen , Joseph Tharion , Jan Waszczuk , Eric Patrick O'Donnell , William Granger , David Bernardi , Stephen Richard O'Farrell , Jason Mark Thelander
IPC分类号： B41J29/393
CPC分类号： B41J2/175
摘要： Provided is a method for testing integrity of a base for printhead integrated circuits. The base has at least one fluid inlet in fluid communication with a plurality of fluid outlets via discrete fluid paths. The method includes the steps of engaging the, or each, fluid inlet of the base to a fluid supply in a sealing manner, charging the base with pressurized fluid until a predetermined pressure is reached, and monitoring the pressure in the base for a predetermined period of time, wherein a rate of pressure decay is indicative of an integrity of the base.
摘要翻译：提供了一种用于测试打印头集成电路的基座的完整性的方法。基座具有至少一个流体入口，其通过离散流体路径与多个流体出口流体连通。该方法包括以密封方式将基座的流体入口或流体入口接合到流体供应器的步骤，将加压流体充满基底直到达到预定压力，并且将基底中的压力监测预定时间段的时间，其中压力衰减的速率表示基底的完整性。

4. 发明授权

US07987699B2 Pneumatic assembly for a pressure decay tester 有权
标题翻译：用于压力衰减测试仪的气动组件
公开(公告)号：US07987699B2
公开(公告)日：2011-08-02
申请号：US12193727
申请日：2008-08-19
申请人： Stephen John Sleijpen , Joseph Tharion , Jan Waszczuk , Eric Patrick O'Donnell , William Granger , David Bernardi , Stephen Richard O'Farrell , Jason Mark Thelander
发明人： Stephen John Sleijpen , Joseph Tharion , Jan Waszczuk , Eric Patrick O'Donnell , William Granger , David Bernardi , Stephen Richard O'Farrell , Jason Mark Thelander
IPC分类号： G01M3/26
CPC分类号： G01M3/26
摘要： A pneumatic assembly for a pressure decay tester of printhead integrated circuits includes a pressurized air supply. A pneumatic clamping arrangement is in fluid communication with the pressurized air supply for clamping a carrier for the printhead integrated circuits such that the carrier is in fluid communication with the printhead integrated circuits. A valve arrangement applies a predetermined pressure to the carrier. A sensing arrangement senses a static pressure in the carrier. A control system is in communication with the clamping, valve and sensing arrangements to control operation thereof and to generate a discernible signal representing said static pressure such that a decay in said static pressure can be determined.
摘要翻译：用于打印头集成电路的压力衰减测试仪的气动组件包括加压空气源。气动夹紧装置与加压空气源流体连通，用于夹紧用于打印头集成电路的载体，使得载体与打印头集成电路流体连通。阀装置对载体施加预定的压力。感测装置感测载体中的静压。控制系统与夹紧阀，感应装置和检测装置连通以控制其操作，并产生表示所述静压的可识别信号，使得能够确定所述静压中的衰减。

5. 发明授权

US07984640B2 Pressure-based tester for a platform assembly 有权
标题翻译：用于平台组件的基于压力的测试仪
公开(公告)号：US07984640B2
公开(公告)日：2011-07-26
申请号：US12193729
申请日：2008-08-19
申请人： Stephen John Sleijpen , Joseph Tharion , Jan Waszczuk , Eric Patrick O'Donnell , William Granger , David Bernardi , Stephen Richard O'Farrell , Jason Mark Thelander
发明人： Stephen John Sleijpen , Joseph Tharion , Jan Waszczuk , Eric Patrick O'Donnell , William Granger , David Bernardi , Stephen Richard O'Farrell , Jason Mark Thelander
IPC分类号： G01M3/26
CPC分类号： G01M3/26
摘要： The invention provides for a pressure-based tester for testing integrity of a platform assembly. The platform assembly includes a pair of assembled platform components fastened together and a fluid path extending into both components, the platform assembly suitable for supporting printhead integrated circuits to be tested. The tester includes a housing assembly, a regulated gas supply arranged in the housing assembly, and a retaining mechanism in fluid communication with the gas supply and configured to retain the platform assembly in fluid communication with the gas supply during testing of the platform assembly. The tester also includes a pressure measuring apparatus operatively connected to the gas supply and configured to generate a signal corresponding to a pressure value applied to the retaining mechanism, and a control system configured to control operation of the regulated gas supply, the retaining mechanism and configured to receive the signal from the pressure measuring apparatus and to detect decay in the pressure value.
摘要翻译：本发明提供了一种用于测试平台组件的完整性的基于压力的测试器。平台组件包括一对紧固在一起的组装的平台部件和延伸到两个部件中的流体路径，该平台组件适于支撑待测试的打印头集成电路。测试器包括壳体组件，布置在壳体组件中的调节气体供应器，以及保持机构，其与气体供应源流体连通并且被配置为在平台组件的测试期间保持平台组件与气体供应流体连通。测试器还包括一个可操作地连接到气体供应并被配置为产生对应于施加到保持机构的压力值的信号的压力测量装置;以及控制系统，被配置为控制调节气体供应，保持机构和配置以接收来自压力测量装置的信号并检测压力值的衰减。

6. 发明申请

US20100043534A1 PRESSURE-BASED TESTER FOR A PLATFORM ASSEMBLY 有权
标题翻译：基于压力的测试仪用于平台组装
公开(公告)号：US20100043534A1
公开(公告)日：2010-02-25
申请号：US12193729
申请日：2008-08-19
申请人： Stephen John Sleijpen , Joseph Tharion , Jan Waszczuk , Eric Patrick O'Donnell , William Granger , David Bernardi , Stephen Richard O'Farrell , Jason Mark Thelander
发明人： Stephen John Sleijpen , Joseph Tharion , Jan Waszczuk , Eric Patrick O'Donnell , William Granger , David Bernardi , Stephen Richard O'Farrell , Jason Mark Thelander
IPC分类号： G01M3/04
CPC分类号： G01M3/26
摘要： The invention provides for a pressure-based tester for testing integrity of a platform assembly. The platform assembly includes a pair of assembled platform components fastened together and a fluid path extending into both components, the platform assembly suitable for supporting printhead integrated circuits to be tested. The tester includes a housing assembly, a regulated gas supply arranged in the housing assembly, and a retaining mechanism in fluid communication with the gas supply and configured to retain the platform assembly in fluid communication with the gas supply during testing of the platform assembly. The tester also includes a pressure measuring apparatus operatively connected to the gas supply and configured to generate a signal corresponding to a pressure value applied to the retaining mechanism, and a control system configured to control operation of the regulated gas supply, the retaining mechanism and configured to receive the signal from the pressure measuring apparatus and to detect decay in the pressure value.
摘要翻译：本发明提供了一种用于测试平台组件的完整性的基于压力的测试器。平台组件包括一对紧固在一起的组装的平台部件和延伸到两个部件中的流体路径，该平台组件适于支撑待测试的打印头集成电路。测试器包括壳体组件，布置在壳体组件中的调节气体供应器，以及保持机构，其与气体供应源流体连通并且被配置为在平台组件的测试期间保持平台组件与气体供应流体连通。测试器还包括一个可操作地连接到气体供应并被配置为产生对应于施加到保持机构的压力值的信号的压力测量装置;以及控制系统，被配置为控制调节气体供应，保持机构和配置以接收来自压力测量装置的信号并检测压力值的衰减。

7. 发明授权

US08689612B2 Pressure tester for printhead integrated circuit carrier 有权
标题翻译：打印头集成电路载体的压力测试仪
公开(公告)号：US08689612B2
公开(公告)日：2014-04-08
申请号：US13153460
申请日：2011-06-05
申请人： Stephen John Sleijpen , Joseph Tharion , Jan Waszczuk , Eric Patrick O'Donnell , William Granger , David Bernardi , Stephen Richard O'Farrell , Jason Mark Thelander
发明人： Stephen John Sleijpen , Joseph Tharion , Jan Waszczuk , Eric Patrick O'Donnell , William Granger , David Bernardi , Stephen Richard O'Farrell , Jason Mark Thelander
IPC分类号： G01M3/26
CPC分类号： G01M3/26
摘要： A pressure-based tester for testing an integrity of a printhead integrated circuit (IC) carrier includes a housing assembly; a cradle assembly coupled to the housing assembly and adapted to receive the printhead IC carrier, the cradle assembly further defining spouts adapted to engage with the printhead IC carrier; a regulated gas supply arranged in the housing assembly; a first gas supply line in fluid communication with the regulated gas supply; a pneumatic retaining mechanism in fluid communication with the gas supply via the first gas supply line, the pneumatic retaining mechanism for retaining the carrier in fluid communication with the spouts during testing of the platform assembly; a second gas supply line in fluid communication with the regulated gas supply, the second gas supply line being separated from the first gas supply line by a pressure regulator, the second gas supply line for supplying gas to the spouts; a pressure sensor for measuring a gas pressure at each spout and generating a signal indicative of the measured gas pressure; and a control system for controlling the regulated gas supply and the pneumatic retaining mechanism. The control system is further configured to receive the signal generated by the pressure sensor to determine the presence of any decay in the gas pressure at each spout.
摘要翻译：用于测试打印头集成电路（IC）载体的完整性的基于压力的测试器包括壳体组件; 支架组件，其联接到所述壳体组件并适于接收所述打印头IC载体，所述支架组件还限定适于与所述打印头IC载体接合的喷口; 布置在壳体组件中的调节气体供应; 与调节气体供应流体连通的第一气体供应管线; 气动保持机构，其经由第一气体供应管线与气体供应流体连通;气动保持机构，用于在测试平台组件期间保持载体与喷口流体连通; 与调节气体供应流体连通的第二气体供应管线，第二气体供应管线通过压力调节器与第一气体供应管线分离，第二气体供应管线用于向出口供应气体; 用于测量每个喷口处的气体压力并产生指示所测量的气体压力的信号的压力传感器; 以及用于控制调节气体供应和气动保持机构的控制系统。控制系统还被配置为接收由压力传感器产生的信号，以确定在每个喷口处气体压力中存在任何衰减。

8. 发明申请

US20110232371A1 PRESSURE TESTER FOR PRINTHEAD INTEGRATED CIRCUIT CARRIER 有权
标题翻译： PRINTHEAD集成电路载波压力测试仪
公开(公告)号：US20110232371A1
公开(公告)日：2011-09-29
申请号：US13153460
申请日：2011-06-05
申请人： Stephen John Sleijpen , Joseph Tharion , Jan Waszczuk , Eric Patrick O'Donnell , William Granger , David Bernardi , Stephen Richard O'Farrell , Jason Mark Thelander
发明人： Stephen John Sleijpen , Joseph Tharion , Jan Waszczuk , Eric Patrick O'Donnell , William Granger , David Bernardi , Stephen Richard O'Farrell , Jason Mark Thelander
IPC分类号： G01M3/04
CPC分类号： G01M3/26
摘要： A pressure-based tester for testing an integrity of a printhead integrated circuit (IC) carrier includes a housing assembly; a cradle assembly coupled to the housing assembly and adapted to receive the printhead IC carrier, the cradle assembly further defining spouts adapted to engage with the printhead IC carrier; a regulated gas supply arranged in the housing assembly; a first gas supply line in fluid communication with the regulated gas supply; a pneumatic retaining mechanism in fluid communication with the gas supply via the first gas supply line, the pneumatic retaining mechanism for retaining the carrier in fluid communication with the spouts during testing of the platform assembly; a second gas supply line in fluid communication with the regulated gas supply, the second gas supply line being separated from the first gas supply line by a pressure regulator, the second gas supply line for supplying gas to the spouts; a pressure sensor for measuring a gas pressure at each spout and generating a signal indicative of the measured gas pressure; and a control system for controlling the regulated gas supply and the pneumatic retaining mechanism. The control system is further configured to receive the signal generated by the pressure sensor to determine the presence of any decay in the gas pressure at each spout.
摘要翻译：用于测试打印头集成电路（IC）载体的完整性的基于压力的测试器包括壳体组件; 支架组件，其联接到所述壳体组件并适于接收所述打印头IC载体，所述支架组件还限定适于与所述打印头IC载体接合的喷口; 布置在壳体组件中的调节气体供应; 与调节气体供应流体连通的第一气体供应管线; 气动保持机构，其经由第一气体供应管线与气体供应流体连通;气动保持机构，用于在测试平台组件期间保持载体与喷口流体连通; 与调节气体供应流体连通的第二气体供应管线，第二气体供应管线通过压力调节器与第一气体供应管线分离，第二气体供应管线用于向出口供应气体; 用于测量每个喷口处的气体压力并产生指示所测量的气体压力的信号的压力传感器; 以及用于控制调节气体供应和气动保持机构的控制系统。控制系统还被配置为接收由压力传感器产生的信号，以确定在每个喷口处气体压力中存在任何衰减。

9. 发明申请

US20100043535A1 LEAK TESTER FOR A CARRIER FOR PRINTHEAD INTEGRATED CIRCUITRY 有权
标题翻译：用于PRINTHEAD集成电路的承载器的泄漏测试仪
公开(公告)号：US20100043535A1
公开(公告)日：2010-02-25
申请号：US12193725
申请日：2008-08-19
申请人： Stephen John Sleijpen , Joseph Tharion , Jan Waszczuk , Eric Patrick O'Donnell , William Granger , David Bernardi , Stephen Richard O'Farrell , Jason Mark Thelander
发明人： Stephen John Sleijpen , Joseph Tharion , Jan Waszczuk , Eric Patrick O'Donnell , William Granger , David Bernardi , Stephen Richard O'Farrell , Jason Mark Thelander
IPC分类号： G01M3/28
CPC分类号： G01M3/26
摘要： Provided is a leak tester for a carrier for printhead integrated circuits. The carrier has at least one fluid inlet in fluid communication with a plurality of fluid outlets via discrete fluid paths. The tester includes a support assembly that includes at least one receptacle shaped and configured to receive at least one respective carrier, and a pressurized fluid supply arranged on the support assembly and configured to supply pressurized fluid to the fluid inlets, the pressurized fluid supply incorporating a sealing mechanism configured to engage the fluid inlets in a sealing manner. The tester also includes a pressure measurement arrangement operatively arranged with respect to the pressurized fluid supply to measure pressure applied at the fluid inlets, and a controller operatively connected to the pressure measurement arrangement and pressurized fluid supply, the controller being configured to control the fluid supply to charge the carrier with pressurized fluid until a predetermined pressure is reached, and to monitor the pressure for a predetermined period of time.
摘要翻译：提供了用于打印头集成电路的载体的泄漏测试器。载体具有至少一个流体入口，其通过离散流体路径与多个流体出口流体连通。该测试器包括支撑组件，该支撑组件包括至少一个成形并构造成容纳至少一个相应载体的容器以及布置在支撑组件上并被配置成将加压流体供应到流体入口的加压流体供给装置，密封机构构造成以密封方式接合流体入口。测试仪还包括压力测量装置，其相对于加压流体供应可操作地设置，以测量在流体入口处施加的压力，以及可操作地连接到压力测量装置和加压流体供应的控制器，该控制器被配置成控制流体供应用加压流体对载体进行充电，直到达到预定压力，并且在一段预定的时间段内监测压力。

10. 发明申请

US20100043533A1 PNEUMATIC ASSEMBLY FOR A PRESSURE DECAY TESTER 有权
标题翻译：用于压力衰减试验机的气动总成
公开(公告)号：US20100043533A1
公开(公告)日：2010-02-25
申请号：US12193727
申请日：2008-08-19
申请人： Stephen John Sleijpen , Joseph Tharion , Jan Waszczuk , Eric Patrick O'Donnell , William Granger , David Bernardi , Stephen Richard O'Farrell , Jason Mark Thelander
发明人： Stephen John Sleijpen , Joseph Tharion , Jan Waszczuk , Eric Patrick O'Donnell , William Granger , David Bernardi , Stephen Richard O'Farrell , Jason Mark Thelander
IPC分类号： G01M3/04
CPC分类号： G01M3/26
摘要： A pneumatic assembly for a pressure decay tester of printhead integrated circuits includes a pressurized air supply. A pneumatic clamping arrangement is in fluid communication with the pressurized air supply for clamping a carrier for the printhead integrated circuits such that the carrier is in fluid communication with the printhead integrated circuits. A valve arrangement applies a predetermined pressure to the carrier. A sensing arrangement senses a static pressure in the carrier. A control system is in communication with the clamping, valve and sensing arrangements to control operation thereof and to generate a discernible signal representing said static pressure such that a decay in said static pressure can be determined.
摘要翻译：用于打印头集成电路的压力衰减测试仪的气动组件包括加压空气源。气动夹紧装置与加压空气源流体连通，用于夹紧用于打印头集成电路的载体，使得载体与打印头集成电路流体连通。阀装置对载体施加预定的压力。感测装置感测载体中的静压。控制系统与夹紧阀，感应装置和检测装置连通以控制其操作，并产生表示所述静压的可识别信号，使得能够确定所述静压中的衰减。

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