Patent · US Active

Fitting connection

US8371621B2 · kind B2 · utility

6Cited by

17References

3Claims

0Family size

Inventor

Herbert Funke · Krailling, DE

Key dates

Filing date	Jun 23, 2010
Grant date	Feb 12, 2013
Priority date	—
Expiry date	Dec 18, 2030

Classification

Technology area (CPC G)Physics
CPC primaryG01N2030/204
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A fitting connection for a capillary has a sealing bushing, a compression bushing, and a backing bushing. The backing bushing has a bore for receiving the sealing bushing and the compression bushing into the backing bushing, and the sealing bushing and the compression bushing are each provided with a central bore for feeding through a capillary tube. The bore of the backing bushing has a partly slightly conical bore end which compacts the sealing bushing such that the bore of the sealing bushing exerts a radial surface pressure onto the external wall of the capillary.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.