Patents Assigned to Robert B. Cannon, Inc.
  • Take-apart fitting for multi-tube heat exchanger
    Patent number: 4679622
    Abstract: A multitube heat exchanger is provided with a take-apart fitting. The fitting is coupled to one end of the exchanger product tube. A cap ring is secured to the inner tube of the exchanger. An end cap adapted to seal against the cap ring is secured to the fitting. A split ring clamp serves to urge the end cap against the cap ring by virtue of a chamfered surface on the clamp urging against a complementary chamfer of the end cap.
    Type: Grant
    Filed: April 25, 1985
    Date of Patent: July 14, 1987
    Assignee: Robert B. Cannon, Inc.
    Inventor: Robert B. Cannon