Method for launching pigs into pipelines

Details Method for launching pigs into pipelines Method for launching pigs into pipelines

1993-05-06

1994-03-22

Bell, Mark L.

Cleaning and liquid contact with solids

Processes

Hollow work, internal surface treatment

134 8, 134 23, B08B 904

Patent

active

052960390

ABSTRACT:
An apparatus for inserting compressible pigs into a pipeline. The apparatus includes a conical chamber that fits into the end of the pipeline. A plurality of spring tensioned hooks hold the conical chamber in place. The pig is inserted into the conical chamber, a cover having a threaded rod is then secured to the chamber and the pig is pushed through the chamber into pipeline by turning the threaded rod.

REFERENCES:
patent: 1006261 (1911-10-01), Mueller
patent: 2028779 (1936-01-01), Howe et al.
patent: 2575146 (1951-11-01), Thomas
patent: 2818592 (1958-01-01), Scaramucci
patent: 2977617 (1961-04-01), Willis
patent: 3063079 (1962-11-01), Bergman et al.
patent: 3643489 (1972-02-01), Davis et al.
patent: 3809113 (1974-05-01), Grove et al.
patent: 3848621 (1974-11-01), Dickenson

Affiliated with

Also associated with

Rating

Method for launching pigs into pipelines does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for launching pigs into pipelines, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for launching pigs into pipelines will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-433651