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公开(公告)号：JP2005135916A
公开(公告)日：2005-05-26
申请号：JP2004315861
申请日：2004-10-29
Inventor： LI GANGGIANG , GOODLEY PAUL C , YIN HONGFENG
CPC classification number: H01J49/167
Abstract: PROBLEM TO BE SOLVED: To improve a function of an electro spray device disposed so that a spray needle and an ion extraction interface become orthogonal to each other.
SOLUTION: An interface axis 122 is disposed in a relationship so as to cross a spray nozzle axis 124, an angle defined between the nozzle axis 124 and the interface axis 122 are set from around 75 ° and around 105 °. An interface 106 is possible to operate to accept a voltage from an interface power source, and an auxiliary electrode 140 can operate for accepting a voltage from an auxiliary power source. The electrode 140 can operate, to regulate electric field at an outlet orifice and disposed in a relationship possible to operate against the orifice. The electro spray device can operate to define an ion passage, through which ions on their ways from the orifice to an inlet are passed and the electrode 140 is disposed outside the ion passage.
COPYRIGHT: (C)2005,JPO&NCIPIAbstract translation: 要解决的问题：为了改善布置成使得喷针和离子提取界面彼此正交的电喷装置的功能。 解决方案：接口轴线122以与喷嘴轴线124交叉的关系设置，在喷嘴轴线124和界面轴线122之间限定的角度设定为大约75°和大约105°。 接口106可以操作以接受来自接口电源的电压，并且辅助电极140可以操作以接受来自辅助电源的电压。 电极140可以操作以调节出口孔处的电场并且以关于孔的作用的关系设置。 电喷雾装置可以操作以限定离子通道，通过离子通道离开通道，通过该离子通道从孔口到入口的离子通过，电极140设置在离子通道的外部。 版权所有（C）2005，JPO＆NCIPI
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公开(公告)号：JP2006261116A
公开(公告)日：2006-09-28
申请号：JP2006070455
申请日：2006-03-15
Inventor： GOODLEY PAUL C , LOUCKS JR HARVEY D , FLANAGAN MICHAEL J
CPC classification number: H01J49/10
Abstract: PROBLEM TO BE SOLVED: To provide an ion source without requiring a help of air pressure at a time of generating atomization of aerosol.
SOLUTION: The ion source is equipped with (a) a first ion spray emitter to generate ion, (b) a conduit adjoining the first ion spray emitter and having an opening designed to accept ions from the first ion spray emitter, (c) a first electrode adjoining the conduit and orienting ions from the first ion spray emitter towards the opening of the capillary tube, and (d) a conduit electrode orienting ions to the conduit.
COPYRIGHT: (C)2006,JPO&NCIPIAbstract translation: 要解决的问题：提供离子源，而不需要在产生雾化雾化时气压的帮助。 解决方案：离子源配备有（a）第一离子喷射发射体以产生离子，（b）邻接第一离子喷射发射器的导管并具有设计成接受来自第一离子喷射发射体的离子的开口（ c）邻接所述导管并且将离子从所述第一离子喷射发射器朝向所述毛细管的开口定向的第一电极，以及（d）将离子定向到所述导管的导管电极。 版权所有（C）2006，JPO＆NCIPI
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公开(公告)号：JP2007033442A
公开(公告)日：2007-02-08
申请号：JP2006199823
申请日：2006-07-21
Inventor： GOODLEY PAUL C
IPC: G01N30/60
CPC classification number: G01N30/6095 , G01N30/6004 , G01N30/7266 , G01N2030/8417
Abstract: PROBLEM TO BE SOLVED: To provide a liquid chromatography device capable of functioning as an independent unit and combining with arbitrary desired devices.
SOLUTION: In the chromatography device equipped with liquid chromatography chip, a spray nose loaded on the chromatography chip is excluded. In other word, analytical objects are not led to the spray but to a port demarcated by chromatography chip directly or indirectly after passing through a analytical column specified with a chromatography chip. The port is linked fluidically with a conduit pipe and the conduit pipe is connected with the other device. In such a formation, the chromatography chip can perform flexible or widely applicable interconnection with the other device.
COPYRIGHT: (C)2007,JPO&INPITAbstract translation: 要解决的问题：提供能够用作独立单元并与任意期望的装置组合的液相色谱装置。
解决方案：在装有液相色谱仪的色谱装置中，不包括装在色谱芯片上的喷鼻。 换句话说，分析对象不通过喷雾，而是通过色谱芯片在通过色谱芯片指定的分析柱之后直接或间接分界。 端口与导管流体连接，导管与另一装置连接。 在这种形成中，色谱芯片可以执行与其他装置的灵活或广泛适用的互连。 版权所有（C）2007，JPO＆INPIT
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公开(公告)号：DE102007043722A1
公开(公告)日：2008-04-03
申请号：DE102007043722
申请日：2007-09-13
Applicant: AGILENT TECHNOLOGIES INC
Inventor： GOODLEY PAUL C , PREST HARRY F , MILLER CHRISTINE A , PERKINS PATRICK D
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公开(公告)号：DE102007013579A1
公开(公告)日：2007-09-27
申请号：DE102007013579
申请日：2007-03-21
Applicant: AGILENT TECHNOLOGIES INC
Inventor： GOODLEY PAUL C , GLATZ BERND
IPC: G01N30/72
Abstract: The invention provides an analytical system having a separating system and a liquid chromatography chip. The liquid chromatography chip has an emitter that includes a material that prevents charge buildup on the emitter surface. Methods of using the analytical system, chip and emitter are also disclosed.
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Patent Agency Ranking
公开(公告)号：DE102004045706A1
公开(公告)日：2005-06-16
申请号：DE102004045706
申请日：2004-09-21
Applicant: AGILENT TECHNOLOGIES INC
Inventor： LI GANGGIANG , GOODLEY PAUL C , YIN HONGFENG
Abstract: The invention provides an electrospray apparatus with an auxiliary electrode, and a method of using.
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公开(公告)号：DE102007015542A1
公开(公告)日：2007-10-11
申请号：DE102007015542
申请日：2007-03-30
Applicant: AGILENT TECHNOLOGIES INC
Inventor： TRUCHE JEAN-LUC , GOODLEY PAUL C , OVERNEY GREGOR
Abstract: An apparatus and method for generating analyte ions from a sample. An ion generating device is provided having a chamber with an outlet and a surface having a material and means for applying a high velocity gas flow through the chamber toward the outlet such that charged particles are produced by physical interaction between the high velocity gas and the material. The charged particles then induce the generation of primary ions by interaction with molecules of the high velocity gas. The primary ions are emitted from the outlet of the ion generating device toward a sample-bearing surface and analyte ions are generated by impact of the primary ions on the analyte sample on the surface.
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8.发明专利
公开(公告)号：GB2407698B
公开(公告)日：2007-01-31
申请号：GB0423955
申请日：2004-10-28
Applicant: AGILENT TECHNOLOGIES INC
Inventor： LI GANGGIANG , GOODLEY PAUL C , YIN HONGFENG
Abstract: The invention provides an electrospray apparatus with an auxiliary electrode, and a method of using.
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公开(公告)号：GB2407698A
公开(公告)日：2005-05-04
申请号：GB0423955
申请日：2004-10-28
Applicant: AGILENT TECHNOLOGIES INC
Inventor： LI GANGGIANG , GOODLEY PAUL C , YIN HONGFENG
Abstract: Electrospray apparatus, includes: a nozzle providing an exit orifice (130), an entrance orifice, and a passage (126) extending from the entrance orifice to the exit orifice (130), the nozzle defining a nozzle axis (124); an interface providing an inlet (112), an outlet, and a passage extending from the inlet to the outlet, the interface providing an interface axis(122); the interface disposed such that the inlet (112) is adjacent the exit orifice (130) and the interface axis (122) is in transverse relation to the nozzle axis (124); wherein an angle formed between the nozzle axis (124) and the interface axis (122) is between about 75 degrees and about 105 degrees, the interface operable to receive a voltage from an interface voltage source; an auxiliary electrode (140) operable to receive a voltage from an auxiliary voltage source (132), and to modulate an electric field at the exit orifice (130), the electrospray apparatus being operable to define an ion pathway followed by ions enroute from the exit orifice to the inlet, the auxiliary electrode (140) being disposed outside the ion pathway. The auxiliary electrode (140) may be a disk electrode, a pin electrode or an L-shaped electrode. A lumen (110) may supply a counterflow of drying gas (136).
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公开(公告)号：DE19655220C2
公开(公告)日：2003-02-27
申请号：DE19655220
申请日：1996-05-07
Applicant: AGILENT TECHNOLOGIES INC
Inventor： GOODLEY PAUL C , FISCHER STEVEN M , GOURLEY DARRELL L
Abstract: An inlet receives the liquid sample, the inlet being further connected to a tubular first chamber and defining a nozzle on one end and a first pump attached to controllably move the liquid sample through the tubular first chamber in a liquid stream and out of the nozzle. A pneumatic nebuliser downstream from the inlet is coupled with the first chamber. An annular second chamber surrounds the first chamber and both the first and second chambers extending laterally about the same centreline, the second chamber defining a nozzle on one end at a point in close proximity to the nozzle end of the first chamber. A gas flow introduction device is attached to the second chamber. A gas is introduced in a manner so the gas is caused to flow in the second chamber parallel to the flow of liquid sample stream in the first chamber. A second pump is attached to the second chamber to control velocity of the gas relative to the liquid sample flow in the first chamber. A nozzle device is formed in and by the nebuliser housing through the gas and the liquid sample flow and through which point, as a result of the velocity of the gas and liquid and the physical interactions between gas and liquid, ions are created and dispersed into a collecting chamber.
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