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    • 9. 发明公开
    • SAMPLING UNIT FOR A FLUID SAMPLE ADAPTED TO BE FITTED INTO A SYSTEM WITH TEMPERATURE VARIATIONS
    • PROBENAHMEEINHEITFÜREINEFLÜSSIGKEITSPROBE,DEN ZUM EINBAU EIN系统MIT TEMPERATURSCHWANKUNGEN ANGEPASST WURDE
    • EP3077785A4
    • 2017-07-26
    • EP14867573
    • 2014-12-05
    • SCANIA CV AB
    • EURENIUS KLASERIKSSON HENRIK
    • G01N1/20G01N1/10G01N33/28
    • G01N1/2035G01N33/287G01N2001/1031G01N2001/205G01N2001/2071
    • The invention relates to a sampling unit (100; 300; 400; 500; 610; 620; 630) for a liquid sample. The sampling unit is adapted to be fitted into a system with temperature variations, which system contains or transports a liquid, and the sampling unit comprises a wall section (304; 404; 504'; 604) partly surrounding a cavity (301; 401; 501'; 601), which is liquid filled, a firs opening (303; 403; 503'; 603) through which the liquid in the cavity may flow out of the cavity, and a second opening (307; 407; 507'; 607) through which the liquid in the system may flow into the cavity (301; 401; 501 '; 601). The first opening is equipped with a first shutter element (305; 405; 505'; 605; 605'; 605"), which opens when the liquid's temperature in the cavity increases and is closed when the liquid's temperature in the cavity drops. The second opening is equipped with a second shutter element (309; 409; 509'; 609; 609'; 609"), which opens when the liquid's temperature in the cavity drops and a negative pressure is created in the cavity.
    • 本发明涉及用于液体样品的取样单元(100; 300; 400; 500; 610; 620; 630)。 采样单元适于安装到具有温度变化的系统中,该系统包含或输送液体,并且采样单元包括部分地围绕空腔(301; 401; 504; 604)的壁部分(304; 404; 504'; 604) 第一开口(303; 403; 503'; 603)以及第二开口(307; 407; 507'; 601),所述第一开口(303; 403; 503'; 603) 607),系统中的液体可以通过该通道流入空腔(301; 401; 501'; 601)。 第一开口配备有第一活门元件(305; 405; 505'; 605; 605'; 605“),当腔内的液体温度升高时该第一活门打开,当腔内的液体温度下降时关闭; 第二开口配备有第二活门元件(309; 409; 509'; 609; 609'; 609“),该第二活门元件在腔中的液体温度下降并且在腔中产生负压时打开。
    • 10. 发明公开
    • SAMPLING UNIT FOR A LIQUID SAMPLE ADAPTED TO BE FITTED IN A SYSTEM WITH PRESSURE VARIATIONS
    • UNIT FOR除去液体探头进入与压力变化系统
    • EP3077786A1
    • 2016-10-12
    • EP14867654.7
    • 2014-12-05
    • Scania CV AB
    • ERIKSSON, HenrikEURENIUS, KlasFORSBERG, CarinaJONSSON, Anders
    • G01N1/10G01N33/22
    • G01N1/10G01N1/2035G01N33/287G01N2001/1031
    • The present invention relates to a sampling unit (100; 300; 400; 600; 700) for liquid samples adapted to be fitted into a system with pressure variations, which system contains or transports a liquid. The sampling unit comprises a wall section (317; 417; 617; 717), which partly surrounds a cavity (301; 401; 601; 701) filled with liquid, an opening (303; 403; 603; 703) equipped with a blocking element (305; 405; 605; 705; 720), which prevents the liquid from flowing into or out of the cavity at a substantially stable pressure in the system, but allows the liquid to flow into the cavity when the pressure in the system increases from a resting pressure to an operating pressure, and out of the cavity when the pressure in the system drops back from the operating pressure to the resting pressure. The sampling unit may be used to collect a fuel sample.
    • 本发明涉及到采样单元(100; 300; 400; 600; 700),用于液体样品angepasst以被安装到与压力变化的系统,所述系统包含或输送液体。 采样单元包括壁部(317; 417; 617; 717)配备有一个阻塞,这部分地包围的腔体(301; 401; 601; 701)填充有液体,到开口(703 303; 403; 603) 元件(305; 405; 605; 705; 720),它从流进或流出在系统中的基本稳定的压力腔的防止液体,但允许液体流入空腔当系统中的压力增加 从静止的压力在操作压力下,进出当系统中的压力下降从操作压力到静止压回空腔。 采样单元可以被用于收集燃料样品。