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1. WO2020197919 - INTERNAL PIPE LINING SYSTEM HAVING SELF-PROPELLED, SELF-POWERED PROPULSION DEVICES

Publication Number WO/2020/197919
Publication Date 01.10.2020
International Application No. PCT/US2020/023546
International Filing Date 19.03.2020
IPC
B05B 13/06 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
13Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/-B05B11/190
06specially designed for treating the inside of hollow bodies
F16L 55/164 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
55Devices or appurtenances for use in, or in connection with, pipes or pipe systems
16Devices for covering leaks in pipes or hoses, e.g. hose-menders
162from inside the pipe
164a sealing fluid being introduced in the pipe
B05B 13/04 2006.01
BPERFORMING OPERATIONS; TRANSPORTING
05SPRAYING OR ATOMISING IN GENERAL; APPLYING LIQUIDS OR OTHER FLUENT MATERIALS TO SURFACES, IN GENERAL
BSPRAYING APPARATUS; ATOMISING APPARATUS; NOZZLES
13Machines or plants for applying liquids or other fluent materials to surfaces of objects or other work by spraying, not covered by groups B05B1/-B05B11/190
02Means for supporting work; Arrangement or mounting of spray heads; Adaptation or arrangement of means for feeding work
04the spray heads being moved during operation
F16L 55/162 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
55Devices or appurtenances for use in, or in connection with, pipes or pipe systems
16Devices for covering leaks in pipes or hoses, e.g. hose-menders
162from inside the pipe
F16L 58/02 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
58Protection of pipes or pipe fittings against corrosion or incrustation
02by means of internal or external coatings
Applicants
  • SIPP TECHONOLOGIES, LLC [US]/[US]
Inventors
  • WEISENBERG, Kent
  • HAYES, Eric
Agents
  • SAITTA, Thomas, C.
Priority Data
16/363,75525.03.2019US
Publication Language English (EN)
Filing Language English (EN)
Designated States
Title
(EN) INTERNAL PIPE LINING SYSTEM HAVING SELF-PROPELLED, SELF-POWERED PROPULSION DEVICES
(FR) SYSTÈME DE REVÊTEMENT INTERNE DE TUYAUX AYANT DES DISPOSITIFS DE PROPULSION AUTO-MOTEURS AUTOPROPULSÉS
Abstract
(EN)
Self-propelled, self-powered, propulsion devices as part of pipe lining system adapted to create an internal liner member on a pipe or other tubular structure, the system being the combination of a sprayer apparatus, an umbilical member connected to the sprayer apparatus, wherein the umbilical member supplies no power or communications to the propulsion devices, and a plurality of propulsion devices mounted externally onto the umbilical member in a removable manner. The spraying apparatus and propulsion devices are independently powered and controlled such that each may be accelerated or decelerated as required to maintain the sprayer apparatus at a constant speed during the application process.
(FR)
Cette invention concerne des dispositifs de propulsion auto-moteurs autopropulsés, qui font partie d'un système de revêtement de tuyaux conçu pour créer un élément de revêtement interne sur un tuyau ou une autre structure tubulaire, le système étant la combinaison d'un appareil de pulvérisation, un élément ombilical relié à l'appareil pulvérisateur, l'élément ombilical ne fournissant pas d'énergie ni de communication aux dispositifs de propulsion, et une pluralité de dispositifs de propulsion montés extérieurement sur l'élément ombilical d'une manière amovible. L'appareil de pulvérisation et les dispositifs de propulsion sont alimentés et commandés indépendamment de sorte que chacun d'entre eux puisse être accéléré ou décéléré selon les besoins pour maintenir l'appareil de pulvérisation à une vitesse constante pendant le processus d'application.
Also published as
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