Swagelok Company

Jeremy Elek

Robert Bianco

Bryan S Reiger

Andrew P Marshall

Matthew R Dixon

Karim Mahraz

Peter M Oyster

Richard A Erhard

A collet member for a colleting fixture includes a monolithic collet body including a clamping block engaging outer wall and a workpiece engaging inner wall extending circumferentially between first and second end walls, each of the outer wall, the inner wall, and the first and second end walls extending axially from a radial wall to define an internal cavity, and a plurality of rods extending axially from the radial wall within the internal cavity.

Weld collet

A collet member for a colleting fixture includes a monolithic collet body having a clamping block engaging outer wall and a workpiece engaging inner wall extending circumferentially between first and second end walls, with each of the outer wall, the inner wall, and the first and second end walls extending axially between first and second radial walls to enclose at least one internal cavity.

A flow control device includes a body and a flow control element. The body includes a thermal conditioning passage disposed within a side wall, disconnected from a flow passage, and extending between a first conditioning port and a second conditioning port. The thermal conditioning passage has a first portion extending circumferentially around a first circumferential portion of the interior surface of the flow passage, a second portion axially spaced from the first portion by a first axial U-shaped bend and extending circumferentially around the first circumferential portion and a second circumferential portion of the interior surface of the flow passage to form a first circumferential U-shaped bend, and a third portion axially spaced from the second portion by a second axial U-shaped bend and extending circumferentially around the second circumferential portion of the interior surface of the flow passage. The thermal conditioning passage further including a radial passage connecting a central portion of the first circumferential U-shaped bend with one of the first and second conditioning ports.

Fluid system components with thermal conditioning passages

Thermal trace valve body

A flow control device includes a body having an upper portion defining a flow passage extending axially along a primary axis between a first end port and a second end port, the flow passage defining a central cavity between the first and second end ports, and a lower portion defining an axially extending thermal conditioning inlet port and an axially extending thermal conditioning outlet port. A flow control element is disposed in the central cavity and movable to control fluid flow between the first end port and the second end port. The body further includes a thermal conditioning passage having a first vertical portion extending from the thermal conditioning inlet port into the upper portion of the body, a circumferential portion extending from the first vertical portion circumferentially around at least a portion of the flow passage, and a second vertical portion extending vertically from the circumferential portion to the thermal conditioning outlet port.

Growing community of inventors

Chagrin Falls, OH, United States of America

Jeremy Elek