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    NEBULISER OUTLET ASSEMBLY
    1.
    发明公开
    NEBULISER OUTLET ASSEMBLY 审中-公开

    公开(公告)号：US20240363322A1

    公开(公告)日：2024-10-31

    申请号：US18686595

    申请日：2022-08-31

    Applicant: Micromass UK Limited

    Inventor： Suloke Mathai ,  Ian David Trivett

    IPC: H01J49/04 ,  G01N27/623 ,  H01J49/16

    CPC classification number: H01J49/045 ,  H01J49/167 ,  G01N27/623

    Abstract: A nebuliser outlet assembly comprises an inlet end and an outlet end, and a first channel (24) arranged between the inlet end and the outlet end, wherein the first channel is configured to receive a capillary. The nebuliser outlet assembly comprises a first part (40) and one or more second parts (50), wherein the one or more second parts are removably attachable to the first part. The nebuliser outlet assembly is configured such that the first channel is formed from the first part and the one or more second parts when the one or more second parts are attached to the first part. The first part comprises an open-sided channel that corresponds to the first channel for at least some of its length. The nebuliser outlet assembly is configured such that when the one or more second parts are removed from the first part, said open-sided channel is exposed.

    Electrospray fog generation for fountain solution image generation
    3.
    发明授权
    Electrospray fog generation for fountain solution image generation 有权

    公开(公告)号：US12017245B2

    公开(公告)日：2024-06-25

    申请号：US17155347

    申请日：2021-01-22

    Applicant: Palo Alto Research Center Incorporated

    Inventor： David K. Biegelsen ,  Kathryn F. Murphy

    IPC: H01J49/16 ,  B05B5/025 ,  B41F7/32 ,  G03G15/22

    CPC classification number: B05B5/0255 ,  B41F7/32 ,  G03G15/22 ,  H01J49/167

    Abstract: An electrospray apparatus and a method of operating the electrospray apparatus can include an array of emitters that can emit a fog of charged droplets, wherein the charged droplets can be produced in a carrier gas by the array of emitters and directed into a development zone of a charge image. Each emitter among the array of emitters can be implemented as a cone-shaped emitter. The array of emitters can be implemented as a cone jet electrospray micro-array that can produce a high liquid concentration of the charged droplets in the carrier gas. The charged droplets can comprise charged fountain solution droplets, and the charge image can be a fountain solution image that can be transferrable to a blanket for control and subsequent ink transfer to a receiving medium.

    ION SOURCE, MASS SPECTROMETER, AND CAPILLARY INSERTION METHOD
    4.
    发明公开
    ION SOURCE, MASS SPECTROMETER, AND CAPILLARY INSERTION METHOD 审中-公开

    公开(公告)号：US20240055249A1

    公开(公告)日：2024-02-15

    申请号：US18257941

    申请日：2021-10-25

    Applicant: HITACHI HIGH-TECH CORPORATION

    Inventor： Hideki HASEGAWA ,  Masuyuki SUGIYAMA

    IPC: H01J49/16

    CPC classification number: H01J49/167

    Abstract: Provided is a technique for realizing high analysis reproducibility. An ion source of the present disclosure includes a capillary and a gas spray tube into which the capillary is inserted, the gas spray tube spraying a gas to an outer side of the capillary, and the gas spray tube having a deflection site, which deflects a downstream end of the capillary with respect to a central axis of a tip hole of the gas spray tube, on an upstream side of the tip hole of the gas spray tube.

    LASER ABLATION SPECTROMETRY SYSTEM
    8.
    发明申请
    LASER ABLATION SPECTROMETRY SYSTEM 审中-公开

    公开(公告)号：US20190122878A1

    公开(公告)日：2019-04-25

    申请号：US16170434

    申请日：2018-10-25

    Applicant: Hoi-Ying N. Holman ,  Antoine Masson ,  Evan Williams

    Inventor： Hoi-Ying N. Holman ,  Antoine Masson ,  Evan Williams

    IPC: H01J49/16 ,  H01J49/00 ,  H01J49/04

    CPC classification number: H01J49/164 ,  H01J49/0004 ,  H01J49/0009 ,  H01J49/0422 ,  H01J49/0463 ,  H01J49/167

    Abstract: This disclosure provides systems, methods, and apparatus related to laser ablation spectrometry systems. In one aspect, a system comprises a microscope, a laser, a continuous flow probe, and a gas confinement device. The laser is positioned to emit light through an objective lens of the microscope. The continuous flow probe is coupled to a spectrometer. An end of the continuous flow probe is positioned proximate a sample and between the sample and the objective lens. The gas confinement device defines a gas inlet, a chamber, a platform, a wall surrounding the platform, a plurality of vents, and a plurality of channels. Each of the plurality of vents is positioned to direct a gas substantially parallel to the platform, and each of the plurality of vents is defined in the wall. The plurality of channels is operable to provide fluid communication between the chamber and the plurality of vents.

    SIMPLIFIED SOURCE CONTROL INTERFACE
    9.
    发明申请
    SIMPLIFIED SOURCE CONTROL INTERFACE 审中-公开

    公开(公告)号：US20180188217A1

    公开(公告)日：2018-07-05

    申请号：US15394240

    申请日：2016-12-29

    Applicant: Thermo Finnigan LLC

    Inventor： Joshua T. MAZE ,  Scott T. QUARMBY

    IPC: G01N30/86 ,  H01J49/00 ,  G01N30/72 ,  H01J49/16

    CPC classification number: G01N30/8658 ,  G01N30/7266 ,  H01J49/00 ,  H01J49/0036 ,  H01J49/167

    Abstract: A mass spectrometry system having a simplified control interface includes a processor and a memory. The memory includes instructions that when executed cause the processor to perform the steps of providing a user interface including a plurality of adjustment elements for adjusting at least one results effective parameter and at least one sample descriptive parameter; determining a plurality of instrument control parameters based on the at least one results effective parameter and the at least one sample descriptive parameter; and analyzing a sample while operating according to the plurality of instrument control parameters.

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