Swagelok Company

Franziska H Dacek

Peter C Williams

William H Glime, Iii

Dale C Arstein

Gerhard H Schiroky

Arthur Frank Anton

Michael Ray Butkovic

Johan Jan Goemans

Larry Dean Vandendriessche

Mark A Bennett

Jeffrey Michael Rubinski

Andrew P Marshall

John D Karkosiak

Michael J Mohlenkamp

Theodore J Gausman

Sunniva R Collins

William H Glime

Richard A Ales

Kevin Mracek

David Bryan O'Connor

David E O'Connor

Nicholas Raney Lubar

Sylvia Antionette Bon

Stephen W Moore

David E O'connor

Sylvia Antoinette Bon

David Bryan O'connor

Michael Jerome Mohlenkamp

Apparatus and method for mechanically attached connections of conduits may include a conduit gripping member, a drive member, and a seal member, the drive member causing axial movement of the conduit gripping member to indent into an outer surface of the conduit when the assembly is pulled-up, the drive member causing the seal member to form a zero clearance seal at a location that is axially spaced from the conduit gripping member. The zero clearance seal may comprise a face seal arrangement including a gasket, and the conduit gripping member may be a ferrule, ring or other device that can grip and optionally seal against the conduit outer surface. The assembly may include a sensing function for detecting or sensing a characteristic or condition of an assembly component or the fluid or both. In one embodiment, a body coupling member has a two piece construction of a main body and a conduit socket insert. A flared fitting embodiment is also provided. Sensing functions are also incorporated into fittings other than just zero clearance fittings.

Conduit connection with sensor on a threaded body

Conduit fitting with sensor on a threaded nut

Conduit connection with non-wetted strain sensor

Mechanically attached connections for conduits may include a conduit gripping member and first and second connection members. The first and second connection members may be, for example, a nut member and a body member where the connection members cause axial movement of the conduit gripping member to grip and seal the conduit when the assembly is pulled-up. The mechanically attached connection may include a sensing function for detecting or sensing a condition or characteristic of at least one of the following: the mechanically attached connection, one or more of the connection members, the fluid contained by the mechanically attached connection, or a combination thereof. The sensing function may be, for example, a sensor that is integrated with at least one of the nut member and the body member.

Conduit connection with sensing function

Growing community of inventors

Brecksville, OH, United States of America

Franziska H Dacek