公开(公告)号：US20130134083A1

公开(公告)日：2013-05-30

申请号：US13749929

申请日：2013-01-25

Applicant: WATERS TECHNOLOGIES CORPORATION

Inventor： Christopher C. Benevides ,  Keith Fadgen ,  Michael Lavallee ,  Anthony Jeannotte

IPC: B01D15/14

CPC classification number: B01D15/14 ,  B01D15/22 ,  G01N30/6004 ,  G01N30/6026 ,  G01N30/603 ,  G01N30/6039 ,  Y10T29/49826

Abstract: A method for making a liquid-chromatography apparatus includes inserting two inner conduits into an intermediate tube, inserting the intermediate tube into an outer tube, forming a proximal seal between the intermediate tube and at least one of the inner conduits, and forming a distal seal between the intermediate tube and at least one of the inner conduits. A liquid-chromatography apparatus includes an outer tube, an intermediate tube disposed in the outer tube, two inner conduits disposed in the intermediate tube, a proximal seal between the intermediate tube and at least one of the inner conduits, and a distal seal between the intermediate tube and at least one of the inner conduits.

Abstract translation: 制备液相色谱装置的方法包括将两个内部导管插入中间管中，将中间管插入外管中，在中间管与至少一个内部导管之间形成近端密封，并形成远端密封 在中间管与至少一个内部管道之间。 液相色谱装置包括外管，设置在外管中的中间管，设置在中间管中的两个内导管，中间管与至少一个内导管之间的近侧密封，以及位于中间管之间的远端密封 中间管和至少一个内部管道。

公开(公告)号：US09662595B2

公开(公告)日：2017-05-30

申请号：US13749929

申请日：2013-01-25

Applicant: Waters Technologies Corporation

Inventor： Christopher C. Benevides ,  Keith Fadgen ,  Michael Lavallee ,  Anthony Jeannotte

IPC: B01D15/10 ,  B01D15/22 ,  G01N30/60 ,  B01D15/14 ,  B01D15/26

CPC classification number: B01D15/14 ,  B01D15/22 ,  G01N30/6004 ,  G01N30/6026 ,  G01N30/603 ,  G01N30/6039 ,  Y10T29/49826

Abstract: A method for making a liquid-chromatography apparatus includes inserting two inner conduits into an intermediate tube, inserting the intermediate tube into an outer tube, forming a proximal seal between the intermediate tube and at least one of the inner conduits, and forming a distal seal between the intermediate tube and at least one of the inner conduits. A liquid-chromatography apparatus includes an outer tube, an intermediate tube disposed in the outer tube, two inner conduits disposed in the intermediate tube, a proximal seal between the intermediate tube and at least one of the inner conduits, and a distal seal between the intermediate tube and at least one of the inner conduits.