Inventors:
Adrian W. Seigle - Brighton MI
Edward W. Bottum - Brighton MI
Assignee:
Refrigeration Research, Inc. - Brighton MI
International Classification:
B23P 1102
Abstract:
A method of assembling a two-chamber component includes radially deforming an outer chamber to permit an inner chamber, which includes a fusible plug, to be inserted into the outer chamber. The inner chamber includes a fusible plug that extends radially away from the outside surface of the inner chamber. The fusible plug has a length that is greater than the radial distance between the inner and outer chambers. By radially deforming the outer chamber, it is possible to insert the inner chamber until the plug is radially and axially aligned with a radial opening in the outer chamber. Once the inner chamber is in proper position, the radial deformation is undone and the plug protrudes through the radial opening in the outer chamber, thereby permitting fluid communication from the inner chamber that is isolated from the contents of the outer chamber.