An apparatus for coating an inner surface of a medical tube includes a housing, an injection unit, a drying unit, and a supply unit. The housing defines an external shape of the apparatus and provides a workspace. The injection unit is positioned in an upper portion of the workspace and injects a coating fluid into a medical tube connected to a nozzle tip formed at a lower end thereof. The drying unit is positioned on the injection unit and dries the coating fluid introduced into the medical tube. The supply unit positioned in a lower portion of the workspace and collects a residual coating fluid discharged from a lower end of the medical tube and transfers the collected residual coating fluid to a supply valve of the injection unit. The apparatus can easily, uniformly, and efficiently coat the inner surface of a long medical tube such as a catheter.

An apparatus for coating an inner surface of a medical tube includes a housing, an injection unit, a drying unit, and a supply unit. The housing defines an external shape of the apparatus and provides a workspace. The injection unit is positioned in an upper portion of the workspace and injects a coating fluid into a medical tube connected to a nozzle tip formed at a lower end thereof. The drying unit is positioned on the injection unit and dries the coating fluid introduced into the medical tube. The supply unit positioned in a lower portion of the workspace and collects a residual coating fluid discharged from a lower end of the medical tube and transfers the collected residual coating fluid to a supply valve of the injection unit. The apparatus can easily, uniformly, and efficiently coat the inner surface of a long medical tube such as a catheter.

A spin caster for spraying a surfacing material upon an interior surface of a vessel includes a spin head configured to rotate about an axis, the spin head including an input port, and a supply line coupled to the input port and configured to convey a first material to the spin head and a second material to the spin head. The supply line comprises a first channel configured to convey the first material to the spin head and a second, different channel configured to convey the second material to the spin head.

A lateral applicator kit for a pipe has a first application unit and a second application unit that are configured to apply a primer material or other substance to the exterior and interior lateral surfaces of a pipe, respectively. The first application unit is configured to receive primer through a supply engagement feature, which is in fluid communication with a reservoir cavity internal to the first application unit and further in fluid communication with at least one perforated annular wall of an application receptacle configured to receive, and apply primer to, the exterior lateral surface of a pipe. The second application unit is similarly but inversely configured to apply primer to the interior lateral surface of a pipe by receiving primer into a supply receptacle, which is transferred through at least one spout set into and through an annular distributing container connected annularly around the supply receptacle.

An air purging coater apparatus is disclosed for purging mixed components from the apparatus disposed in a pipeline at a pipeline site. The apparatus includes a remote-controlled apparatus for insertion within the pipeline at the pipeline site. The remote-controlled apparatus includes a drive for controllably moving the remote-controlled apparatus internally within the pipeline. A high-pressure mixing device defines a first inlet controllably connected to a pressurized source of a first component. The high-pressure mixing device also defines a second inlet controllably connected to a further pressurized source of a second component. The high-pressure mixing device defines a high-pressure mixing chamber connected to the first and the second inlets for mixing together the first and second components. The high-pressure mixing device defines an outlet connected to the high-pressure mixing chamber for receiving a flow therethrough of the mixed components. A spin head defines an internal conical surface having an apex which cooperates with the outlet of the high-pressure mixing device for receiving the flow of the mixed components. The spin head includes a baffle which is disposed adjacent to the apex such that when the spin head is rotated, the mixed components are deflected by the baffle onto the internal conical surface so that the mixed components are applied to an inside surface of the pipeline at the pipeline site. The high-pressure mixing device is controllably movable from an application disposition thereof to a purging disposition, the application disposition being such that the first inlet and the second inlet are aligned with and in fluid communication with the respective pressurized source and further pressurized source so that the mixed components are applied to the inside surface of the pipeline. When the high-pressure mixing device is controllably moved to the purging disposition, the first and second inlets are moved out of alignment with the pressurized sources so that the flow of the mixed components is terminated and a source of pressurized air flows into and through the first and second inlets and from the inlets through the high-pressure mixing chamber and the outlet for purging any residual mixed components from the high-pressure mixing device thereby avoiding any need for the use of a potentially hazardous solvent together with life threatening conditions that could result from the introduction of such solvent into the pipeline at the pipeline site.

A repair device for repairing a hole in a part includes a resin tank and an injector endpiece connected to the tank. The endpiece is designed to be inserted in the hole. The endpiece includes at least one injection orifice enabling resin to be injected into at least one cavity situated around the endpiece. The endpiece can be extracted from the hole after the resin has hardened.

A repair device for repairing a hole in a part includes a resin tank and an injector endpiece connected to the tank. The endpiece is designed to be inserted in the hole. The endpiece includes at least one injection orifice enabling resin to be injected into at least one cavity situated around the endpiece. The endpiece can be extracted from the hole after the resin has hardened.

Provided is a container processing system that inhibits, a processing liquid that is used to process containers from being attached to peripheral equipment. A container processing system (10) includes a chamber (30) having in an inside thereof a gas flow control chamber (35) and a container processor (40) including container treaters (51) and (61) that perform processing on containers (C). The chamber (30) has container processing openings (36) and (37) making the gas flow control chamber (35) and an outside of the chamber (30) communicate with each other. The container treaters (51) and (61) are configured to perform, from inside the gas flow control chamber (35), processing on the containers (C), which are inserted into the chamber (30) through the container processing openings (36) and (37), or on the containers (C), which is opposed to the container processing openings (36) and (37), outside the chamber (30).

A pipe lining apparatus transport assembly having one or more positioning mechanisms for maintaining the orbiting operational components of the pipe lining apparatus in a concentric relationship with the pipe, the positioning mechanisms including alone or in combination extension/retraction mechanisms, track set rotational mechanisms, articulating joint mechanisms and/or linear translation mechanisms.

A pipe lining apparatus transport assembly having one or more positioning mechanisms for maintaining the orbiting operational components of the pipe lining apparatus in a concentric relationship with the pipe, the positioning mechanisms including alone or in combination extension/retraction mechanisms, track set rotational mechanisms, articulating joint mechanisms and/or linear translation mechanisms.