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US 2013/0118628 A1Published application
Method of coating of a pipeline and an elastic sleeve device for the method
OwnerPeter Gorovitsinventor
Life of this patent
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Abstract
A method of coating a pipeline includes introducing into one of two open ends of a pipeline a quantity of a pasty coating material, inserting after the material in the one end an elastic sleeve device, and supplying compressed air into the one end.
Claims8
A method of coating a pipeline, comprising introducing into one of two open ends of a pipeline a quantity of a pasty coating material;
- inserting after the material in said one end an elastic sleeve device;
- and supplying compressed air into the one end.
An elastic sleeve device inserted into an end of a pipeline for its coating after introducing into the one end of the pipeline a pasty coating material, wherein said elastic sleeve device is configured to communicate with a source of a compressed air.
Dependencies are inferred from the claim text.