Tube scraper projectile
D0803910 ยท 2017-11-28
Assignee
Inventors
Cpc classification
F16L55/38
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
driven by fluid pressure
B08B9/0557
PERFORMING OPERATIONS; TRANSPORTING
Pigs with rings shaped cleaning members, e.g. cup shaped pigs
F16L55/40
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
of the body
F28G1/12
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
Fluid-propelled scrapers, bullets, or like solid bodies
B08B9/055
PERFORMING OPERATIONS; TRANSPORTING
the cleaning devices conforming to, or being conformable to, substantially the same cross-section of the pipes,; e.g. pigs or moles
F16L55/26
MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
Pigs or moles, i.e. devices movable in a pipe or conduit with or without self-contained propulsion means
International classification
Abstract
Claims
The ornamental design for a tube scraper projectile, as shown and described.
Description
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