Back to results
US 2026/0235235 A1Published application
Spring force limiting liquid chromatography fitting for connecting and disconnecting capillaries
AssigneeAgilent Technologies, Inc.
InventorsPatrick MATZ, Manuel VAN VENROOY
Life of this patent
Estimating the term…
Abstract
In some examples, a capillary connection fitting may include a screw drive, and a screw rotatable by the screw drive and insertable in a port. A spring-loaded disc may be operatively disposed between the screw drive and the screw, and axially movable by a socket of a capillary to impart, by the spring-loaded disc, a sealing axial force to seal a capillary tip of the capillary against a port ground of the port.
Claims20
A capillary connection fitting comprising:
- a screw drive;
- a screw rotatable by the screw drive and insertable in a port;
- and
- a spring-loaded disc operatively disposed between the screw drive and the screw, and axially movable by a socket of a capillary to impart, by the spring-loaded disc, a sealing axial force to seal a capillary tip of the capillary against a port ground of the port.
1 more element
A capillary connection fitting comprising:
- a screw drive to rotate a screw;
- and
- a spring-loaded disc operatively disposed between the screw drive and the screw, and axially movable by a socket of a capillary to impart, by the spring-loaded disc, a sealing axial force to seal a capillary tip of the capillary against a port ground of a port.
A capillary connection fitting comprising:
- a spring-loaded disc operatively disposed between a screw drive and a screw, and axially movable by a socket of a capillary to impart, by the spring-loaded disc, a sealing axial force to seal a capillary tip of the capillary against a port ground of a port.
Dependencies are inferred from the claim text.