公开(公告)号：US20130047848A1

公开(公告)日：2013-02-28

申请号：US13214797

申请日：2011-08-22

Applicant: Roger Dean Whitley ,  Pascal Lisbet ,  Daniel Louis Vassilaros ,  Stuart Alexander Kerr

Inventor： Roger Dean Whitley ,  Pascal Lisbet ,  Daniel Louis Vassilaros ,  Stuart Alexander Kerr

IPC: B01D53/02

CPC classification number: B01D53/261 ,  B01D53/28 ,  B01D2253/108 ,  B01D2253/308 ,  B01D2256/16 ,  B01D2258/0216 ,  B01D2259/4525 ,  B01J20/186 ,  B01J2220/66

Abstract: A built in purifier for a cylinder of essentially nitrogen free gas having a low water content is provided with a molecular sieve 3A adsorbent to adsorb water from the gas, the 3A adsorbent having a particularly low adsorption capacity for nitrogen.

公开(公告)号：US07431033B2

公开(公告)日：2008-10-07

申请号：US10512734

申请日：2003-05-01

Applicant: Neil Alexander Downie ,  Stuart Alexander Kerr

Inventor： Neil Alexander Downie ,  Stuart Alexander Kerr

IPC: F17C7/00 ,  A61M16/00

CPC classification number: F17C1/00 ,  A61M1/3666 ,  A61M16/0078 ,  A61M16/0081 ,  A61M16/1055 ,  A61M16/1065 ,  A61M16/107 ,  A61M16/22 ,  A61M2202/0291 ,  F17C2201/0119 ,  F17C2201/018 ,  F17C2201/0185 ,  F17C2201/056 ,  F17C2201/058 ,  F17C2203/0619 ,  F17C2203/0636 ,  F17C2203/0685 ,  F17C2205/0323 ,  F17C2205/0332 ,  F17C2205/0335 ,  F17C2205/0394 ,  F17C2221/011 ,  F17C2221/013 ,  F17C2221/016 ,  F17C2221/03 ,  F17C2221/031 ,  F17C2223/0123 ,  F17C2223/033 ,  F17C2223/035 ,  F17C2227/0135 ,  F17C2227/0192 ,  F17C2250/0408 ,  F17C2250/043 ,  F17C2250/0443 ,  F17C2250/0452 ,  F17C2270/02 ,  F17C2270/025 ,  F17C2270/05

Abstract: A container (1) having a first compartment (3) and a second compartment (5) separated by a movable gas impermeable partition (7) is used for storing and dispensing a gas for use in a process and receiving and storing a gas recovered from the process. Fresh gas is dispensed (9) from the first compartment (3) for use in a process and recovered gas is fed (11) to the second compartment (5), whereby a volume of the second gas displaces a volume of the first gas by movement of the partition (7) to enlarge the second compartment (5) relative to the first compartment (3).

Abstract translation: 具有由可移动气体不可渗透隔板（7）分开的具有第一隔室（3）和第二隔室（5）的容器（1）用于储存和分配用于工艺中的气体并且接收和储存从 的过程。 从第一隔室（3）分配新鲜气体（9）以用于一个过程，并且将回收的气体（11）进料到第二隔室（5），由此一定体积的第二气体通过 分隔件（7）的移动以相对于第一隔室（3）扩大第二隔室（5）。

公开(公告)号：US07434580B2

公开(公告)日：2008-10-14

申请号：US10512797

申请日：2003-05-01

Applicant: Neil Alexander Downie ,  Stuart Alexander Kerr

Inventor： Neil Alexander Downie ,  Stuart Alexander Kerr

IPC: A62B7/10 ,  A62B23/02 ,  A62B7/00 ,  A61M16/00

CPC classification number: G01N29/222 ,  G01N29/024 ,  G01N2291/0212 ,  G01N2291/0215 ,  G01N2291/02809 ,  G01N2291/101

Abstract: The concentration of xenon, in a medical gas mixture of xenon as an active component with a known composition of oxygen and, optionally, nitrogen and/or helium recirculating through a medical device (103) in which carbon dioxide is introduced into the mixture, is monitored by removal (135, 133) of carbon dioxide downstream of the medical device (103) and subsequently passing the carbon dioxide-free gas through an ultrasonic gas analyser (143) upstream of the medical device. The gas analyzer determines the xenon concentration by measuring the time delay between transmission of an ultrahigh frequency ultrasonic pulse of at least 100 kHz axially through the sample chamber from a location at one end thereof and reflection of said pulse axially from the other end of the sample chamber back to said location. An analyser of novel construction is disclosed.

Abstract translation: 氙作为具有已知组成的氧的活性成分的医用气体混合物的浓度，以及任选地通过将二氧化碳引入混合物的医疗装置（103）再循环的氮和/或氦的混合物为 通过在医疗装置（103）的下游去除（135,133）二氧化碳并随后使无二氧化碳气体通过医疗装置上游的超声波气体分析器（143）来监测。 气体分析仪通过测量从其一端的位置轴向通过样品室的至少100kHz的超高频超声脉冲的透射之间的时间延迟以及从样品的另一端轴向反射所述脉冲的时间延迟来确定氙浓度 房间回到所述位置。 公开了一种新颖的结构分析仪。

公开(公告)号：US08449654B2

公开(公告)日：2013-05-28

申请号：US13214797

申请日：2011-08-22

Applicant: Roger Dean Whitley ,  Pascal Lisbet ,  Daniel Louis Vassilaros ,  Stuart Alexander Kerr

Inventor： Roger Dean Whitley ,  Pascal Lisbet ,  Daniel Louis Vassilaros ,  Stuart Alexander Kerr

IPC: B01D53/02

CPC classification number: B01D53/261 ,  B01D53/28 ,  B01D2253/108 ,  B01D2253/308 ,  B01D2256/16 ,  B01D2258/0216 ,  B01D2259/4525 ,  B01J20/186 ,  B01J2220/66

Abstract: A built in purifier for a cylinder of essentially nitrogen free gas having a low water content is provided with a molecular sieve 3A adsorbent to adsorb water from the gas, the 3A adsorbent having a particularly low adsorption capacity for nitrogen.

Abstract translation: 具有低含水量的基本上无氮气体的气缸的内置净化器具有分子筛3A吸附剂以吸附来自气体的水，3A吸附剂对氮的吸附能力特别低。

公开(公告)号：US07811532B2

公开(公告)日：2010-10-12

申请号：US11399322

申请日：2006-04-07

Applicant: Stuart Alexander Kerr ,  Benjamin James Arthur ,  Athanasios Georgios Tsirukis ,  James Robert Leenhouts ,  Jeffrey Ronald Phillips

Inventor： Stuart Alexander Kerr ,  Benjamin James Arthur ,  Athanasios Georgios Tsirukis ,  James Robert Leenhouts ,  Jeffrey Ronald Phillips

IPC: A61M25/085

CPC classification number: F16K1/305 ,  Y10T137/7816 ,  Y10T137/7818 ,  Y10T137/87652 ,  Y10T137/87684

Abstract: Fluid flow valve assembly comprising a valve body having an external port and an inlet end having at least a first port, a second port, and a third port; a first valve disposed within the valve body and adapted to control fluid flow between the first and second ports; and a second valve disposed within the valve body and adapted to control fluid flow between the third port and the external port.

Abstract translation: 流体流量阀组件包括具有外部端口的阀体和至少具有第一端口，第二端口和第三端口的入口端; 第一阀，其设置在所述阀体内并且适于控制所述第一和第二端口之间的流体流动; 以及第二阀，其设置在所述阀体内并且适于控制所述第三端口和所述外部端口之间的流体流动。