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1. (WO2019064089) UNDERGROUND PIPE COUPLINGS FOR EMERGENCY REPAIR DURING PIPE BREAKAGE
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Pub. No.: WO/2019/064089 International Application No.: PCT/IB2018/056699
Publication Date: 04.04.2019 International Filing Date: 03.09.2018
IPC:
F16L 27/053 (2006.01) ,F16L 23/00 (2006.01) ,F16L 27/02 (2006.01) ,F16L 27/04 (2006.01) ,F16L 27/06 (2006.01) ,F16L 55/18 (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
27
Adjustable joints; Joints allowing movement
02
Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction
04
with partly-spherical engaging surfaces
053
held in place by bolts passing through flanges
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
23
Flanged joints
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
27
Adjustable joints; Joints allowing movement
02
Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction
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
27
Adjustable joints; Joints allowing movement
02
Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction
04
with partly-spherical engaging surfaces
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
27
Adjustable joints; Joints allowing movement
02
Universal joints, i.e. with mechanical connection allowing angular movement or adjustment of the axes of the parts in any direction
04
with partly-spherical engaging surfaces
06
with special sealing means between the engaging surfaces
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
18
Appliances for use in repairing pipes
Applicants:
EARAT SOMANADHAN, Nikhil [IN/IN]; IN
Inventors:
EARAT SOMANADHAN, Nikhil; IN
Agent:
KHURANA & KHURANA, ADVOCATES & IP ATTORNEYS; E-13, UPSIDC, Site-IV, Behind-Grand Venice, Kasna Road, Greater Noida, National Capital Region, Uttar Pradesh 201310, IN
Priority Data:
20174103483230.09.2017IN
Title (EN) UNDERGROUND PIPE COUPLINGS FOR EMERGENCY REPAIR DURING PIPE BREAKAGE
(FR) RACCORDS DE TUYAU SOUTERRAIN POUR RÉPARATION D'URGENCE PENDANT UNE RUPTURE DE TUYAU
Abstract:
(EN) The present invention relates to an underground pipe coupling for emergency repair during pipe breakage provided with a ball and socket coupler joint having ball joint (5)which is free to slide inside socket joint (3) fastened by means of ball joint backing ring (4) along with Ό' ring (7) positioned in between them. A pair of Grip cam mounting plate (1), with grip cam (6) / double grip cam (6a) is provided. Out of which, one connects at one end of the broken pipe and ball joint (5) and the other one connects the other end of the broken pipe and socket joint (3) in a watertight manner by means of a resilient sealing ring (2) placed in between each one of them. Grip cam rotates on an eccentric axis in an anti-clockwise direction and prevents decoupling of the pipe joint.
(FR) La présente invention concerne un raccord de tuyau souterrain pour une réparation d'urgence pendant une rupture de tuyau, pourvu d'une articulation de coupleur à rotule ayant un joint à rotule (5) qui est libre de coulisser à l'intérieur d'un joint de douille (3) fixé au moyen d'un anneau de support (4) de joint à rotule conjointement avec un joint torique (7) positionné entre eux. Une paire de plaques de montage de came de préhension (1), avec une came de préhension (6)/une came à double préhension (6a), est prévue. Parmi celles-ci, une est reliée à une extrémité du tuyau cassé et du joint à rotule (5) et l'autre relie l'autre extrémité du tuyau cassé et du joint à rotule (3) de manière étanche à l'eau au moyen d'une bague d'étanchéité élastique (2) placée entre chacune d'elles. La came de préhension tourne sur un axe excentrique dans une direction anti-horaire et empêche le désaccouplement de l'articulation de tuyau.
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Designated States: AE, AG, AL, AM, AO, AT, AU, AZ, BA, BB, BG, BH, BN, BR, BW, BY, BZ, CA, CH, CL, CN, CO, CR, CU, CZ, DE, DJ, DK, DM, DO, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, GT, HN, HR, HU, ID, IL, IN, IR, IS, JO, JP, KE, KG, KH, KN, KP, KR, KW, KZ, LA, LC, LK, LR, LS, LU, LY, MA, MD, ME, MG, MK, MN, MW, MX, MY, MZ, NA, NG, NI, NO, NZ, OM, PA, PE, PG, PH, PL, PT, QA, RO, RS, RU, RW, SA, 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, ST, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Office (AM, AZ, BY, KG, KZ, 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, KM, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)