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    • 4. 发明申请
    • Valve with Sensor
    • 带传感器的阀门
    • US20080264498A1
    • 2008-10-30
    • US12093761
    • 2005-11-22
    • David Matthew ThompsonMark Jason Michael DensleyChristopher Simon Patient
    • David Matthew ThompsonMark Jason Michael DensleyChristopher Simon Patient
    • F16K37/00G06F19/00G05D7/00F16K31/122
    • F16K37/0058F16K3/246F16K3/26F16K37/0083F16K37/0091Y10T137/7808Y10T137/8242
    • A valve is provided according to one embodiment of the invention. The valve comprises a piston (104), a housing (106) surrounding the piston (104), an inlet (108) capable of allowing fluid into the valve, an exhaust (110) capable of allowing fluid out of the valve, a light source (112) capable of emitting light directed at the piston (104), and a light sensor (114) capable of measuring an intensity of the light received from the light source (112), said intensity varying based on the position of the piston (104) within the housing (106). A piston assembly is also provided according to an embodiment of the invention, in which a light source 608 and a light sensor 610 may be used to determine the position of the piston. A system is provided for obtaining and analyzing operational status information is provided according to an embodiment of the invention. An action may be automatically taken depending on the analyzed operational status. A method is provided for automatically performing a diagnostic operation on a valve. A safety protocol may be executed based on the outcome of the diagnostic operation.
    • 根据本发明的一个实施例提供阀。 阀包括活塞(104),围绕活塞(104)的壳体(106),能够允许流体进入阀门的入口(108),能够使流体流出阀门的排气口(110) 能够发射指向活塞(104)的光的光源(112)和能够测量从光源(112)接收的光的强度的光传感器(114),所述强度基于活塞的位置而变化 (104)内。 根据本发明的实施例,还提供活塞组件,其中可以使用光源608和光传感器610来确定活塞的位置。 根据本发明的实施例提供了一种用于获得和分析操作状态信息的系统。 取决于分析的运行状态,可以自动执行动作。 提供一种用于自动执行对阀的诊断操作的方法。 可以基于诊断操作的结果执行安全协议。
    • 7. 发明申请
    • Procurement information access via electronic mail
    • 采购信息通过电子邮件进行访问
    • US20070083523A1
    • 2007-04-12
    • US11248353
    • 2005-10-12
    • Michael GerardByron O'Dell
    • Michael GerardByron O'Dell
    • G06F17/30
    • G06Q10/087G06Q10/107
    • A procurement information system is provided. The system includes an electronic mail interface configured to receive an information request over a communication link, and to transfer over the communication link retrieved information relating to the information request. Also provided is a processor configured to process the information request to determine the retrieved information, and to retrieve the retrieved information from a database. The information request includes a price quote request for a first item unavailable for shipment at the time the information request is received. The retrieved information includes a price quote for a second item available for shipment at the time the information request is received.
    • 提供采购信息系统。 该系统包括电子邮件接口,被配置为通过通信链路接收信息请求,并且通过通信链路传送与该信息请求有关的检索信息。 还提供了被配置为处理信息请求以确定检索到的信息并且从数据库检索检索到的信息的处理器。 信息请求包括在接收到信息请求时不能用于装运的第一项的价格报价请求。 检索到的信息包括在接收到信息请求时可用于装运的第二项的价格报价。
    • 9. 发明申请
    • Bioreactor valve island
    • 生物反应器阀岛
    • US20070042487A1
    • 2007-02-22
    • US11207391
    • 2005-08-19
    • Mark Cheshire
    • Mark Cheshire
    • C12M1/00C12M1/36
    • C12M23/40C12M29/06
    • A bioreactor valve island is provided according to an embodiment of the invention. The bioreactor valve island includes a sparge mixing region that receives and mixes a first air input and one or more first gas inputs and an overlay mixing region that receives and mixes a second air input and one or more second gas inputs. The bioreactor valve island further includes one or more output valve pairs. An output valve pair of the one or more output valve pairs receives a gas from a gas supply of one or more corresponding gas supplies and selectively outputs both a first gas input of the gas to the sparge mixing region and a second gas input of the gas to the overlay mixing region.
    • 根据本发明的实施例提供了一种生物反应器阀岛。 生物反应器阀岛包括喷射混合区域,其接收和混合第一空气输入和一个或多个第一气体输入和接收和混合第二空气输入和一个或多个第二气体输入的覆盖混合区域。 生物反应器阀岛还包括一个或多个输出阀对。 一个或多个输出阀对的输出阀对接收来自一个或多个相应气体供应源的气体供应的气体,并选择性地输出气体的第一气体输入到喷射混合区域和气体的第二气体输入 到覆盖混合区域。