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1. (WO2013155589) GAS STREAM SUSPENSION PIPE VIEWER AND METHOD FOR USING SAME
Latest bibliographic data on file with the International Bureau   

Pub. No.: WO/2013/155589 International Application No.: PCT/CA2012/050241
Publication Date: 24.10.2013 International Filing Date: 16.04.2012
Chapter 2 Demand Filed: 25.02.2013
IPC:
F16L 55/26 (2006.01) ,B08B 9/04 (2006.01) ,F17D 5/00 (2006.01)
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
16
ENGINEERING ELEMENTS OR UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
L
PIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
55
Devices or appurtenances for use in, or in connection with, pipes or pipe systems
26
Pigs or moles, i.e. devices movable in a pipe or conduit with or without self-contained propulsion means
B PERFORMING OPERATIONS; TRANSPORTING
08
CLEANING
B
CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
9
Cleaning hollow articles by methods or apparatus specially adapted thereto
02
Cleaning pipes or tubes or systems of pipes or tubes
027
Cleaning the internal surfaces; Removal of blockages
04
using cleaning devices introduced into and moved along the pipes
F MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
17
STORING OR DISTRIBUTING GASES OR LIQUIDS
D
PIPE-LINE SYSTEMS; PIPE-LINES
5
Protection or supervision of installations
Applicants:
COOPER, Randall [CA/CA]; CA (UsOnly)
LILLIE, Kevin [CA/CA]; CA (UsOnly)
HOCHFELLNER, John [CA/CA]; CA (UsOnly)
ENVIROLOGICS ENGINEERING INC. [CA/CA]; Unit 5 193 Manitoba Street Bracebridge, Ontario P1L 1S3, CA (AllExceptUS)
Inventors:
COOPER, Randall; CA
LILLIE, Kevin; CA
HOCHFELLNER, John; CA
Agent:
PAIN & CEBALLOS LLP; 10388 Keele Street Vaughan, Ontario L6A 4M9, CA
Priority Data:
Title (EN) GAS STREAM SUSPENSION PIPE VIEWER AND METHOD FOR USING SAME
(FR) OBSERVATEUR DE SUSPENSION DE FLUX GAZEUX POUR TUYAU ET SON PROCÉDÉ D'UTILISATION
Abstract:
(EN) A gas stream suspension viewer for use in a pipe comprising an eye to view inside the pipe; a housing to protect the eye from debris and projectiles astern; and a projection stemming from the housing to bias the eye radially inward on gas stream application. Another embodiment is a method of any of determining pipe condition, assessing leakage, removing liquid, and removing debris, comprising inserting a viewer within a pipe gas stream.
(FR) Observateur de suspension de flux gazeux à utiliser dans un tuyau comprenant un œil pour voir à l'intérieur du tuyau ; un carter pour protéger l'œil des débris et projectiles à l'arrière ; et une saillie partant du carter afin de solliciter l'œil radialement vers l'intérieur sur une application de flux gazeux. Un autre mode de réalisation concerne un procédé consistant à déterminer un état de tuyau, à évaluer les fuites, à retirer le liquide ou à retirer les débris, comprenant l'introduction d'un observateur dans le flux gazeux d'un tuyau.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SC, SD, SE, SG, SK, SL, SM, ST, SV, SY, TH, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LR, LS, MW, MZ, NA, RW, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (EPO) (AL, AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HR, HU, IE, IS, IT, LT, LU, LV, MC, MK, MT, NL, NO, PL, PT, RO, RS, SE, SI, SK, SM, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)