ApplicationNo. 458319 filed on 12/28/1989
US Classes:15/104.062Cleaner plug insertion or removal device
ExaminersPrimary: Recla, Henry J.
Assistant: Barrett, Glenn T.
Attorney, Agent or Firm
Foreign Patent References
International ClassB08B 013/00
AbstractDisclosed is a pig receiver for capturing a pipeline pig as it is discharged or ejected from the pipeline. The receiver is readily attachable, detachable and portable. The receiver includes a webbed conduit made of flexible webbing. The webbed conduit includes a passageway having a diameter approximately equal to the diameter of the pipeline to which it is attached. The webbed conduit includes longitudinally extending webbings having loops formed in the webbing ends. The receiver is attached to the pipeline flange by a chain disposed through the webbing loops and is secured around the pipeline by a padlock or other fastener. The unattached ends of the longitudinal webbings are drawn together and secured by a closure, preferably a clevis which is disposed through the loops in the unattached ends of the longitudinal webbings.
Field of SearchInside
Fluid current operated
Cleaner plug insertion or removal device
WITH HOLDER FOR SOLID, FLAKY OR PULVERIZED MATERIAL TO BE DISSOLVED OR ENTRAINED
Woven or mesh-type material
Gas flow from inside to outside of filter
With securing or supporting means
Flow line end coupling (e.g., pipe end)
WITH CLOSURES AND PLUGS
WITH SOAP-HANDLING MEANS
Drainboard, rack, or tray