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1. 发明申请

WO2011038511A1 CONICAL ROTARY VALVE FOR CHROMATOGRAPHIC APPLICATIONS 审中-公开
标题翻译：色谱旋转阀用于色谱应用
公开(公告)号：WO2011038511A1
公开(公告)日：2011-04-07
申请号：PCT/CA2010/001567
申请日：2010-09-30
申请人： MECANIQUE ANALYTIQUE INC. , GAMACHE, Yves , FORTIER, Andre
发明人： GAMACHE, Yves , FORTIER, Andre
IPC分类号： F16K5/02 , B01D15/10 , F16K51/00 , F16K11/083
CPC分类号： F16K5/0242 , F16K5/08 , F16K31/528
摘要： A conical rotary valve for chromatographic applications is provided, including a valve stator, a valve rotor, a drive adaptor and a pair of stoppers each mounted to the stator. The drive adaptor is rotatable and coupled to the valve rotor for transmitting a rotating force thereto. The drive adaptor has a body and a pair of radial arms projecting from the body radially outward from the axis of rotation on opposite sides thereof. Each of the pair of radial arms is movable along a respective arcuate travelling course with respect to the stator. The stoppers are each positioned to obstruct one of the radial arms at an end of the corresponding travelling course. The stoppers are positioned to simultaneously engage the radial arms, thereby balancing the reaction forces created within the valve when the radial arms reach the ends of their travelling courses.
摘要翻译：提供了一种用于色谱应用的锥形旋转阀，包括阀定子，阀转子，驱动适配器和每个安装到定子的一对止动器。驱动适配器可旋转并联接到阀转子，用于向其传递旋转力。驱动适配器具有主体和一对径向臂，其从主体的相对侧上的旋转轴线径向向外突出。一对径向臂中的每一个可相对于定子沿相应的弧形行进路径移动。挡块各自定位成在对应的行进路线的末端阻挡径向臂中的一个。止挡件被定位成同时接合径向臂，从而当径向臂到达其行进路线的端部时平衡阀内产生的反作用力。

2. 发明申请

WO2006089389A8 DIAPHRAGM-SEALED VALVE, ANALYTICAL CHROMATOGRAPHIC SYSTEM AND METHOD USING THE SAME 审中-公开
标题翻译：隔膜密封阀，分析色谱系统及使用该系统的方法
公开(公告)号：WO2006089389A8
公开(公告)日：2006-10-19
申请号：PCT/CA2005000236
申请日：2005-02-22
申请人： 9134 1859 QUEBEC INC , GAMACHE YVES , FORTIER ANDRE
发明人： GAMACHE YVES , FORTIER ANDRE
IPC分类号： F16K7/16 , F16K11/22 , G01N30/20 , G01N30/24
CPC分类号： G01N30/20 , F16K11/022 , F16K11/20 , F16K31/06 , G01N30/468 , G01N2030/205
摘要： There is provided a diaphragm sealed valve particularly advantageous in chromatographic systems. The valve is provided with first and second body and a seal member compressibly positioned therebetween. The first body comprises a first, a second and a common port, each opening and being interconnected to the others in a recessed fluid communication channel extending in a first interface of the first body. The valve is also provided with first and second plungers, each having a closed position wherein the plunger presses down the seal member against the seat of the corresponding port for closing said corresponding port, and an open position wherein the plunger extends away from the seat for allowing a fluid communication between the corresponding port and the channel. Complex valves are also provided as well as chromatographic systems and methods.
摘要翻译：提供了在色谱系统中特别有利的隔膜密封阀。该阀设置有第一和第二主体以及可压缩地定位在其间的密封构件。第一主体包括第一，第二和公共端口，每个开口并且在延伸在第一主体的第一界面中的凹入流体连通通道中与其他连通。该阀还设置有第一和第二柱塞，每个柱塞都具有关闭位置和打开位置，在该关闭位置，柱塞将密封构件压向相应端口的座以用于关闭所述对应端口，在打开位置柱塞延伸离开座以用于允许相应端口和通道之间的流体连通。还提供了复杂的阀门以及色谱系统和方法。

3. 发明申请

WO2010025570A1 TEMPERATURE COMPENSATED VALVE FOR GAS CHROMATOGRAPHY 审中-公开
标题翻译：用于气相色谱的温度补偿阀
公开(公告)号：WO2010025570A1
公开(公告)日：2010-03-11
申请号：PCT/CA2009/001250
申请日：2009-09-08
申请人： MECANIQUE ANALYTIQUE , GAMACHE, Yves , FORTIER, Andre
发明人： GAMACHE, Yves , FORTIER, Andre
IPC分类号： F16K7/16 , B01D15/10 , F16K31/44
CPC分类号： F16K31/126 , F16K7/16 , G01N30/20 , G01N2030/205 , Y10T137/87249
摘要： Plungers and plunger assemblies for a diaphragm-sealed valve are provided. Each plunger is adpted to be received in a passage of the valve body and includes a base member and an upper member having a longitudinal play in this passage with respect to the base member. A resilient middle element is provided between the upper and base member. The base member is connected to a plunger actuating mechanism within the valve body. Optionally, the upper member may be self-aligning within the passage. The plunger can be used to compensate for temperature variations experienced by the valve in use.
摘要翻译：提供了用于隔膜密封阀的柱塞和柱塞组件。每个柱塞被引导以容纳在阀体的通道中，并且包括基部构件和在该通道中相对于基座构件具有纵向游隙的上部构件。弹性中间元件设置在上部和底部构件之间。基座构件连接到阀体内的柱塞致动机构。可选地，上部构件可以在通道内自对准。柱塞可用于补偿所使用的阀门所经受的温度变化。

4. 发明申请

WO2006021071A9 ROTARY VALVE AND ANALYTICAL CHROMATOGRAPHIC SYSTEM USING THE SAME 审中-公开
标题翻译：旋转阀和分析色谱系统
公开(公告)号：WO2006021071A9
公开(公告)日：2007-06-14
申请号：PCT/CA2004001560
申请日：2004-08-25
申请人： SYSTEME ANALYTIQUE INC , GAMACHE YVES , FORTIER ANDRE
发明人： GAMACHE YVES , FORTIER ANDRE
IPC分类号： F16K11/074
CPC分类号： G01N30/20 , F16K11/074 , G01N35/1097 , G01N2030/202 , Y10T137/1044 , Y10T137/1116 , Y10T137/86863
摘要： There is provided a rotary valve for fluid analytical systems. The present valve provides improved characteristics such as an extended lifetime. The valve can fulfil different fluid analytical functions and can be a multi-ports and/or multi-positions valve. The valve is provided with extra recesses in the rotor and extra ports in the stator. These recesses allow to cancel the effect of any possible leaks by evacuating them. Such a valve then prevents cross-port leaks and can advantageously be used in highly critical applications. Moreover, the present valve can be used in an analytical system which is advantageously self-diagnostic.
摘要翻译：提供了一种用于流体分析系统的旋转阀。本阀提供改进的特性，例如延长使用寿命。阀可以满足不同的流体分析功能，可以是多端口和/或多位置阀。该阀在转子中设有额外的凹槽，并在定子中设有额外的端口。这些凹槽允许通过撤离它们来消除任何可能的泄漏的影响。这样的阀门可以防止交叉口泄漏，并且可以有利地用于高度关键的应用中。而且，本发明的阀可用于有利地是自我诊断的分析系统。

5. 发明专利

NL144391B 未知
公开(公告)号：NL144391B
公开(公告)日：1974-12-16
申请号：NL6713382
申请日：1967-10-02
申请人： FORTIER ANDRE
IPC分类号： F15B5/00 , G01B13/00
摘要： 1,172,604. Pneumatic measuring apparatus. A. FORTIER. Oct.9, 1967 [Oct. 11, 1966], No.46052/67. Heading G1M. The nozzle of a pneumatic gauge is formed with a bell-shaped mouth 12 and a truncated portion 13, the axial radius of curvature of the mouth being 0À25 to 1À0 times the diameter of the cylindrical part which is 1 to 2 times the cylinder length. In use, the nozzle is connected to a source of pressure p o , which is equally divided on either side of a flexible membrane 24, so that changes in pressure due to the shape of a workpiece 5 cause the diaphragm to flex and actuate a clock gauge 25 through displacement of a needle valve 27.

6. 发明专利

DE1623695B2 未知
公开(公告)号：DE1623695B2
公开(公告)日：1973-10-25
申请号：DE1623695
申请日：1967-10-03
申请人： FORTIER, ANDRE, PROF., CLAMART, HAUTS-DE-SEINE (FRANKREICH)
发明人： FORTIER, ANDRE, PROF., CLAMART, HAUTS-DE-SEINE (FRANKREICH)
IPC分类号： F15B5/00 , G01B13/00
摘要： 1,172,604. Pneumatic measuring apparatus. A. FORTIER. Oct.9, 1967 [Oct. 11, 1966], No.46052/67. Heading G1M. The nozzle of a pneumatic gauge is formed with a bell-shaped mouth 12 and a truncated portion 13, the axial radius of curvature of the mouth being 0À25 to 1À0 times the diameter of the cylindrical part which is 1 to 2 times the cylinder length. In use, the nozzle is connected to a source of pressure p o , which is equally divided on either side of a flexible membrane 24, so that changes in pressure due to the shape of a workpiece 5 cause the diaphragm to flex and actuate a clock gauge 25 through displacement of a needle valve 27.

7. 发明专利

CA914035A FLUID DEVICES FOR STABILISING THE POSITION OF A MOVING ELEMENT 未知
公开(公告)号：CA914035A
公开(公告)日：1972-11-07
申请号：CA914035D
申请人： FORTIER ANDRE
发明人： FORTIER ANDRE

8. 发明专利

GB1284339A A SYSTEM FOR STABILIZING THE POSITION OF A MOVABLE BODY IN RELATION TO A FIXED BODY 未知
公开(公告)号：GB1284339A
公开(公告)日：1972-08-09
申请号：GB1917370
申请日：1970-04-22
申请人： FORTIER ANDRE
发明人： FORTIER ANDRE
IPC分类号： F16C32/06
摘要： 1284339 Bearings A FORTIER 22 April 1970 [23 April 1969] 19173/70 Heading F2A [Also in Division G3] A system for stabilizing the position of a movable body in relation to a fixed body comprises at least two opposite pressure zones separating said two bodies, a slide valve for connecting pressurized fluid to said zones, and control means for said slide valve. In an embodiment a fluid bearing comprises a rotational member 5, having a cylindrical-shaped extension 23, and a non-rotatable member 1 having a bore 2 and two diametrically opposed chambers 3, 4 therein. Pressurized-fluid is supplied to the chamber 3, via a line 12, an adjustable restriction 13, a tube 14 and a source 11, and is supplied to the chamber 4, via a line 16, an adjustable restriction 17, a tube 18 and the source 11. Pressurized-fluid supplied from a source 35, through a jet 36, a line 33, a tube 44 and jet 22 impinges on the extension 23 of the member 5, and pressurized-fluid supplied from the source 35 passes through a jet 37, through a line 34 and through a restriction 45 to atmosphere. The restriction 45 is equal to the restriction 22. In use the jet 22 is located a predetermined distance from the extension 23 and any movement of the latter towards or away from the jet 22 causes an increase of pressure in the respective chamber 3 or 4 and a decrease of pressure in the other chamber 3 or 4. This is effected by means of a differential control device which comprises a disc 25 mounted by means of a membrane 48 between chambers 28, 29 which are formed in a member 21, valve members 55, 56 which engage the disc 25 and throttle openings 41, 42, respectively; valve members 58, 59 which engage the valve members 55, 56, respectively, and adjust the restrictions 13, 17, respectively, and by means of throttles 31, 32 which connect the lines 33, 34 to the chambers 28, 29, respectively, and are adjusted by needle valves 51, 52, respectively. If, for example, a force F was applied to the member 5, the distance between the extension 23 and the jet 22 increases, the pressure in the line 33 decreases, the pressure in the chamber 28 decreases, the disc 25 moves upwardly to raise the valve members 55, 56, 58 and 59 to decrease the pressure in the chamber 3 and to increase the pressure in the chamber 4 sufficiently to resist the force F. In view of the variations in pressure in the lines 33, 34 being effected by pressurized-fluid passing through the restrictions 31, 32, the movement of the disc 25, and consequently of the valve members 55, 56, 58 and 59, is damped.

9. 发明专利

CH490615A Cellule logique fluidique différentielle 未知
公开(公告)号：CH490615A
公开(公告)日：1970-05-15
申请号：CH221969
申请日：1969-02-12
申请人： FORTIER ANDRE
发明人： ANDRE FORTIER
IPC分类号： F15C1/20 , G01D5/44

10. 发明专利

DE1498180A1 未知
公开(公告)号：DE1498180A1
公开(公告)日：1969-02-06
申请号：DE1498180
申请日：1965-10-26
申请人： FORTIER ANDRE , PEUBE JEAN LAURENT
发明人： FORTIER ANDRE , LAURENT PEUBE JEAN
IPC分类号： G01F23/00 , G01F23/292 , G01L7/18 , G01B9/02
摘要： 1,111,859. Measuring optically. A. FORTIER and J. L. PEUPE. Oct. 15, 1965 [Oct. 29, 1964], No. 43889/65. Heading G1M. [Also in Division G2] Apparatus for gauging the position of a movable object, for example a liquid level in a transparent tube, comprises means for projecting light on to a reflective curved surface movable bodily with the object, whereby the reflected light will envelop a caustic and form interference fringes adjacent said caustic, and a magnifying optical viewer for observing a selected one of said fringes. As shown, the viewer 7 and a light-source 15 are fixed on a rigid frame 16 which is displaceable parallel to a tube 2 containing a liquid 1, the level of which is under observation. Reflection of light from the source 18 at the curved meniscus 5 of the liquid sets up interference fringes which are observed through the viewer. A reticle wire in the viewer is brought into coincidence with a selected fringe by moving the viewer parallel to the tube 2. A comparator 11 supported on a fixed structure 3 which also mounts the tube 2 is coupled to the viewer 7 and adjusted to zero. Any subsequent variation in the liquid is recorded on the comparator 11 by moving the viewer until the same fringe coincides with the reticle wire. When an opaque liquid is under investigation the light-source 18 is arranged above the meniscus 5. In a further embodiment the light-source may be fixedly aligned with the tube 2 so that light strikes the meniscus in the same way regardless of the liquid level. In applying the apparatus to the measuring of displacement of a solid object a light weight element having a curved reflective surface, e. g. a glass rod, is attached to the object if such a surface is not provided by the object itself.

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