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1. 发明申请

US20100005855A1 LOW THERMAL MASS, ADJUSTABLE LOCKING GC NUT 有权
标题翻译：低热量，可调节锁定GC NUT
公开(公告)号：US20100005855A1
公开(公告)日：2010-01-14
申请号：US12170145
申请日：2008-07-09
申请人： Doug Silva , Jim Archer , Sky Countryman , Kory Kelly
发明人： Doug Silva , Jim Archer , Sky Countryman , Kory Kelly
IPC分类号： G01N30/02
CPC分类号： G01N30/6004 , G01N30/6047 , G01N30/6078 , G01N2030/0015
摘要： A connector for fastening a gas chromatography capillary column to chromatography equipment includes a securing nut and ferrule on a first portion of the connector for releasably holding the capillary column in a position relative to a second portion of the connector. The first portion rotates relative to the first portion and translates a limited amount relative to the first portion. A pin on the first portion extending into an annular groove around a circumference of the first portion may allow this rotation and limited translation. The second portion has a threaded end adapted to screw into the chromatography equipment with the first portion remaining relatively rotation free as the second portion is screwed into place.
摘要翻译：用于将气相色谱毛细管柱紧固到色谱设备的连接器包括在连接器的第一部分上的固定螺母和套圈，用于将毛细管柱可释放地保持在相对于连接器的第二部分的位置。第一部分相对于第一部分旋转并且相对于第一部分平移有限的量。在第一部分上延伸到围绕第一部分的圆周的环形槽中的销可以允许这种旋转和有限的平移。第二部分具有适于螺旋进入色谱设备的螺纹端，当第二部分拧入就位时，第一部分保持相对旋转自由。

2. 发明授权

US08062516B2 Low thermal mass, adjustable locking GC nut 有权
标题翻译：低热量，可调节GC螺母
公开(公告)号：US08062516B2
公开(公告)日：2011-11-22
申请号：US12170145
申请日：2008-07-09
申请人： Doug Silva , Jim Archer , Sky Countryman , Kory Kelly
发明人： Doug Silva , Jim Archer , Sky Countryman , Kory Kelly
IPC分类号： B01D15/14 , G01N30/02 , B01D53/02
CPC分类号： G01N30/6004 , G01N30/6047 , G01N30/6078 , G01N2030/0015
摘要： A connector for fastening a gas chromatography capillary column to chromatography equipment includes a securing nut and ferrule on a first portion of the connector for releasably holding the capillary column in a position relative to a second portion of the connector. The first portion rotates relative to the first portion and translates a limited amount relative to the first portion. A pin on the first portion extending into an annular groove around a circumference of the first portion may allow this rotation and limited translation. The second portion has a threaded end adapted to screw into the chromatography equipment with the first portion remaining relatively rotation free as the second portion is screwed into place.
摘要翻译：用于将气相色谱毛细管柱紧固到色谱设备的连接器包括在连接器的第一部分上的固定螺母和套圈，用于将毛细管柱可释放地保持在相对于连接器的第二部分的位置。第一部分相对于第一部分旋转并且相对于第一部分平移有限的量。在第一部分上延伸到围绕第一部分的圆周的环形槽中的销可以允许这种旋转和有限的平移。第二部分具有适于螺旋进入色谱设备的螺纹端，当第二部分拧入就位时，第一部分保持相对旋转自由。

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