Ferrule with features for softening ferrule crush and related methods

A ferrule includes a body surrounding a bore that provides a fluid path along a central axis between a first end and a second end of the ferrule. The body includes a conical section configured for forming a sealing interface with a fitting in which the ferrule may be inserted and a sealing interface...

Ausführliche Beschreibung

Gespeichert in:

Bibliographische Detailangaben
Hauptverfasser:	Song, Wei J, Norman, Wesley M
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROMTHE BODY ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING HUMAN NECESSITIES HYGIENE JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING MEDICAL OR VETERINARY SCIENCE PIPES SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL WEAPONS
Online-Zugang:	Volltext bestellen
Tags:	Tag hinzufügen Keine Tags, Fügen Sie den ersten Tag hinzu!

Beschreibung
Zusammenfassung:	A ferrule includes a body surrounding a bore that provides a fluid path along a central axis between a first end and a second end of the ferrule. The body includes a conical section configured for forming a sealing interface with a fitting in which the ferrule may be inserted and a sealing interface with a tube that may be inserted in the ferrule bore. The conical section includes collapse zones configured to collapse in a direction along the central axis in response to axial compression of the ferrule against the fitting. The collapse zones mitigate crushing of the ferrule against the tube. The collapse zones may be provided by a sealing region at the nose of the ferrule and annular grooves on the ferrule.