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1. 发明授权

EP3382388B1 SAMPLING METHOD FOR THE CHROMATOGRAPHIC ANALYSIS OF THE HEADSPACE 有权转让
公开(公告)号：EP3382388B1
公开(公告)日：2024-08-14
申请号：EP18162743.1
申请日：2018-03-20
IPC分类号： G01N30/20 , G01N1/22 , G01N30/18
CPC分类号： G01N1/2226 , G01N30/18 , G01N2001/222920130101 , G01N2030/20720130101 , G01N30/20

2. 发明授权

EP2718708B1 SAMPLE INJECTOR WITH DISCONNECTABLE INJECTION NEEDLE 有权
公开(公告)号：EP2718708B1
公开(公告)日：2021-08-25
申请号：EP11725723.8
申请日：2011-06-09
发明人： ZIMMERMANN, Hans-Peter , JENARO, David
IPC分类号： G01N30/18 , G01N30/16 , G01N30/24 , B01L9/00 , G01N1/00 , G01N35/00 , G01N35/10

3. 发明授权

EP3018474B1 METHOD FOR OPERATING A GAS CHROMATOGRAPHY SYSTEM WITH A VACUUM SYSTEM 有权
标题翻译：用真空系统操作气相色谱系统的方法
公开(公告)号：EP3018474B1
公开(公告)日：2017-04-26
申请号：EP15197859.0
申请日：2014-03-07
申请人： Thermo Finnigan LLC
发明人： McCAULEY, Edward B.
IPC分类号： G01N30/18 , G01N30/26 , G01N30/54
CPC分类号： G01N30/16 , G01N30/12 , G01N30/18 , G01N30/26 , G01N30/54

4. 发明公开

EP2343549A4 ANALYZING DEVICE AND METHOD FOR CONTROLLING SAME 有权转让
标题翻译：分析装置及控制方法
公开(公告)号：EP2343549A4
公开(公告)日：2012-04-04
申请号：EP09817885
申请日：2009-10-02
申请人： ARKRAY INC
发明人： SAKAI TOSHIKATSU , SEZAKI AKIRA , TAKAGI TAKESHI
IPC分类号： G01N30/16 , G01N30/18 , G01N30/20 , G01N30/86
CPC分类号： G01N30/20 , G01N30/18 , G01N30/8658 , G01N30/8665 , G01N2030/042 , G01N2030/201 , G01N2030/202 , G01N2030/207
摘要： An analyzing device A includes a feeder 5 connected to a container C in which a sample 7 is contained for sucking the sample 7 from the container C and feeding the sample 7, and a controller 6 for performing control for feeding from the feeder 5 to a measurer. In measuring the sample 7, the controller 6 performs control so that results of a plurality of times of measurement are obtained with respect to the single container C in which the sample 7 is contained, without changing the container C. This arrangement allows quick accuracy check.

5. 发明公开

EP1985986A4 FIBER-PACKED NEEDLE FOR ALDEHYDE/KETONE ANALYSIS, ANALYTICAL APPARATUS, AND ANALYTICAL METHOD 审中-公开
标题翻译：纤维PACKED针醛/酮分析，分析装置及分析方法
公开(公告)号：EP1985986A4
公开(公告)日：2011-01-19
申请号：EP07707847
申请日：2007-02-01
申请人： SHINWA KAKO KK
发明人： WADA HIROO
IPC分类号： G01N1/22 , G01N30/06 , G01N30/18 , G01N30/88 , G01N31/00
CPC分类号： G01N30/14 , G01N1/405 , G01N2030/067 , G01N2030/143 , G01N2035/1053 , G01N2035/1062 , Y10T428/2933 , Y10T436/200833 , Y10T436/202499

6. 发明公开

EP2174125A1 EINSPRITZPORT FÜR ANALYSENGERÄTE, ANORDNUNG ZUR BETÄTIGUNG EINES EINSPRITZPORTS SOWIE ANALYSENGERÄT MIT EINEM EINSPRITZPORT 有权
标题翻译：注入口的分析仪器，安排操作喷射PORTS和分析处理单元与注射口
公开(公告)号：EP2174125A1
公开(公告)日：2010-04-14
申请号：EP08801097.0
申请日：2008-08-01
申请人： DIMATEC Analysentechnik GmbH
发明人： MONSÉ, Christian
IPC分类号： G01N30/18 , G01N30/20 , G01N35/10
CPC分类号： G01N30/18 , G01N30/20
摘要： The invention relates to an injection port for analysis appliances, said injection port (10), when fitted correctly on an analysis appliance, forming an access line which leads to an analysis chamber of the analysis appliance and through which it is possible to guide the cannula of a sample injector containing a sample to be analysed, characterized in that the injection port comprises at least one elastic valve element (24) which can be opened and closed in a controlled manner and by means of which the access line to the analysis chamber can be sealed off both in the absence of a cannula and also when a cannula is guided through the injection port. The invention further relates to an analysis appliance provided with a corresponding injection port, and to a device for actuating the injection port.

7. 发明授权

EP1697736B1 VORRICHTUNG ZUR PROBENVORBEREITUNG 有权
标题翻译：器件样品制备
公开(公告)号：EP1697736B1
公开(公告)日：2009-01-07
申请号：EP04797246.8
申请日：2004-11-15
申请人： BGB Analytik AG
发明人： SCHILLING, Beat , FISCHER, Bernhard , HOTTINGER, Georg , MEIER, Markus
IPC分类号： G01N30/18
CPC分类号： G01N30/18 , G01N1/405 , G01N2030/062 , G01N2030/121
摘要： The invention relates to a method, particularly suitable for the extraction and enrichment of a volatile component from a liquid, solid or gaseous sample for subsequent introduction into an analytical device, for example, a gas chromatograph. The sample is flushed through a packing of extraction material for extraction of the analytes of interest. A suitable device comprises a syringe with a hollow needle. A chamber is provided between the needle and syringe, in which the extraction material is arranged.

8. 发明公开

EP0510511A3 Gas chromatographic injector 失效
标题翻译：气体色谱注射器
公开(公告)号：EP0510511A3
公开(公告)日：1993-11-18
申请号：EP92106518.1
申请日：1992-04-15
申请人： FISONS INSTRUMENTS S.P.A.
发明人： Munari, Fausto , Colombo, Pier Albino
IPC分类号： G01N30/18 , G01N30/12
CPC分类号： G01N30/18 , G01N30/12 , G01N2030/126 , G01N2030/065 , G01N2030/3007
摘要： An injector (1) with vaporization chamber (2) for gas chromatographic apparatuses comprises means (3) adapted to heat said chamber; a pierceable septum (4) to seal an end of said chamber; at least a heat conducting element (5) removably mounted between said septum and said heating means; as well as one or more elements positioned adjacent to said septum and in fluid communication with a source of carrier gas and a discharge outlet, said elements defining paths with forced run for washing said septum and for feeding said vaporisation chamber, respectively.

9. 发明公开

EP0318705A3 Probenaufgabe- bzw. -entnahmekopf für Gas oder Flüssigkeit 有权
标题翻译：用于气体或液体的样品转移和萃取头
公开(公告)号：EP0318705A3
公开(公告)日：1990-08-29
申请号：EP88118116.8
申请日：1988-10-31
申请人： Gerstel, Eberhard
发明人： Gerstel, Eberhard
IPC分类号： G01N30/16 , G01N30/18
CPC分类号： G01N30/18
摘要： Die Erfindung betrifft einen Probenaufgabe- bzw. -entnahmekopf für Gas oder Flüssigkeit, insbesondere für Gaschromatographie, mit einer Innenbohrung (5) für die Einführung einer Injektionsnadel sowie mit einem Eingabeventil, das einen Ventilkörper (11) aufweist, der gegen die Innenbohrung (5) abdichtend federvorgespannt, durch die Injektionsnadel zum Öffnen und unter einem Winkel verschiebbar ist. Um eine Beschädigung der Dichtung des Eingabeventils, das leichtgängig uns einfach zu montieren sein soll, beim Einführen der Injektionsnadel zu vermeiden, ist vorgesehen, daß eine Führung (8) für den zylindrisch ausgebildeten Ventilkörper (11) vorgesehen ist, wobei die Führung (8) in einer sich über den Bereich der Innenbohrung (5) erstreckenden, hierzu koaxialen Ausnehmung (9) des Kopfes (1) mündet und der Ventilkörper (11) einen Fortsatz (12) besitzt, der eine schräg zur Innenbohrung (5) verlaufende Stirnfläche sowie eine ringförmige, gegenüber der Stirnfläche zurückversetzt angeordnete Dichtfläche aufweist und in der Schließstellung des Eingabeventils unter Anlage der ringförmigen Dichtfläche an einer ringförmigen Anlagefläche (10) in die Ausnehmung (9) ragt.

10. 发明公开

EP0192361A3 Fluid sample delivery apparatus 失效
标题翻译：流体样品传送装置
公开(公告)号：EP0192361A3
公开(公告)日：1989-05-24
申请号：EP86300608.6
申请日：1986-01-29
申请人： DIONEX CORPORATION
发明人： Mar, Dav
IPC分类号： B01L3/14 , G01N30/18
CPC分类号： G01N30/18
摘要： Apparatus for delivering samples of liquid to be analyzed in a chromatographic column. The sample is placed in a vial having a compressible plunger slideably mounted therein. The sample is delivered by depressing the plunger with a sampling tip, and the sample is delivered to the tip through a passageway in the plunger. The tip interfits with the plunger to form a fluid-tight seal yet is readily disengaged therefrom. The plunger and the bottom wall of the vial have matching contours which eliminate air from the sample and assure that all of the sample is delivered. A filter mounted in the plunger passageway removes particulate matter from the sample delivered to the tip.
摘要翻译：用于在色谱柱中输送要分析的液体样品的装置。将样品放置在具有可滑动地安装在其中的可压缩柱塞的小瓶中。通过用取样头压下柱塞来递送样品，样品通过柱塞中的通道输送到尖端。尖端与柱塞相结合以形成流体密封，但容易与其脱离。柱塞和小瓶的底壁具有匹配的轮廓，消除样品中的空气，并确保所有样品都被输送。安装在柱塞通道中的过滤器从传送到尖端的样品中除去颗粒物质。

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